./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 35987657 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-?-3598765 [2022-07-21 09:03:29,618 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-21 09:03:29,620 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-21 09:03:29,662 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-21 09:03:29,663 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-21 09:03:29,665 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-21 09:03:29,668 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-21 09:03:29,671 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-21 09:03:29,685 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-21 09:03:29,689 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-21 09:03:29,690 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-21 09:03:29,693 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-21 09:03:29,693 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-21 09:03:29,694 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-21 09:03:29,695 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-21 09:03:29,701 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-21 09:03:29,701 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-21 09:03:29,703 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-21 09:03:29,704 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-21 09:03:29,709 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-21 09:03:29,710 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-21 09:03:29,712 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-21 09:03:29,713 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-21 09:03:29,714 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-21 09:03:29,715 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-21 09:03:29,721 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-21 09:03:29,722 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-21 09:03:29,722 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-21 09:03:29,723 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-21 09:03:29,723 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-21 09:03:29,724 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-21 09:03:29,724 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-21 09:03:29,726 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-21 09:03:29,726 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-21 09:03:29,728 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-21 09:03:29,729 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-21 09:03:29,729 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-21 09:03:29,729 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-21 09:03:29,730 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-21 09:03:29,730 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-21 09:03:29,730 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-21 09:03:29,732 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-21 09:03:29,737 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-07-21 09:03:29,767 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-21 09:03:29,768 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-21 09:03:29,768 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-21 09:03:29,768 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-21 09:03:29,769 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-21 09:03:29,769 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-21 09:03:29,770 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-21 09:03:29,770 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-21 09:03:29,770 INFO L138 SettingsManager]: * Use SBE=true [2022-07-21 09:03:29,771 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-21 09:03:29,771 INFO L138 SettingsManager]: * sizeof long=4 [2022-07-21 09:03:29,772 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-21 09:03:29,772 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-07-21 09:03:29,772 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-21 09:03:29,772 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-21 09:03:29,772 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-21 09:03:29,773 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-21 09:03:29,773 INFO L138 SettingsManager]: * sizeof long double=12 [2022-07-21 09:03:29,773 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-21 09:03:29,773 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-21 09:03:29,774 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-21 09:03:29,774 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-21 09:03:29,774 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-21 09:03:29,774 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-21 09:03:29,774 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-21 09:03:29,775 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-21 09:03:29,775 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-21 09:03:29,775 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-21 09:03:29,775 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-21 09:03:29,776 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-21 09:03:29,776 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-21 09:03:29,776 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-21 09:03:29,776 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-21 09:03:29,777 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 83c7202603a0719c5812e4d7043f4665de4d954c89c656bd6312ac9e8fdcb494 [2022-07-21 09:03:30,105 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-21 09:03:30,129 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-21 09:03:30,132 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-21 09:03:30,133 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-21 09:03:30,133 INFO L275 PluginConnector]: CDTParser initialized [2022-07-21 09:03:30,134 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/weaver/popl20-bad-commit-1.wvr-bad.c [2022-07-21 09:03:30,188 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/904f4b550/21c604c8de164877ae516d3da7a59b02/FLAG6e2a0749b [2022-07-21 09:03:30,637 INFO L306 CDTParser]: Found 1 translation units. [2022-07-21 09:03:30,637 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/weaver/popl20-bad-commit-1.wvr-bad.c [2022-07-21 09:03:30,644 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/904f4b550/21c604c8de164877ae516d3da7a59b02/FLAG6e2a0749b [2022-07-21 09:03:31,049 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/904f4b550/21c604c8de164877ae516d3da7a59b02 [2022-07-21 09:03:31,051 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-21 09:03:31,052 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-21 09:03:31,055 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-21 09:03:31,055 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-21 09:03:31,058 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-21 09:03:31,059 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 09:03:31" (1/1) ... [2022-07-21 09:03:31,060 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2bb24e0c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 09:03:31, skipping insertion in model container [2022-07-21 09:03:31,060 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 09:03:31" (1/1) ... [2022-07-21 09:03:31,068 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-21 09:03:31,098 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-21 09:03:31,301 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] [2022-07-21 09:03:31,315 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-21 09:03:31,325 INFO L203 MainTranslator]: Completed pre-run [2022-07-21 09:03:31,369 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] [2022-07-21 09:03:31,384 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-21 09:03:31,397 INFO L208 MainTranslator]: Completed translation [2022-07-21 09:03:31,398 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 09:03:31 WrapperNode [2022-07-21 09:03:31,398 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-21 09:03:31,399 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-21 09:03:31,399 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-21 09:03:31,399 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-21 09:03:31,405 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 09:03:31" (1/1) ... [2022-07-21 09:03:31,424 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 09:03:31" (1/1) ... [2022-07-21 09:03:31,470 INFO L137 Inliner]: procedures = 25, calls = 68, calls flagged for inlining = 20, calls inlined = 24, statements flattened = 336 [2022-07-21 09:03:31,474 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-21 09:03:31,475 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-21 09:03:31,476 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-21 09:03:31,476 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-21 09:03:31,482 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 09:03:31" (1/1) ... [2022-07-21 09:03:31,483 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 09:03:31" (1/1) ... [2022-07-21 09:03:31,495 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 09:03:31" (1/1) ... [2022-07-21 09:03:31,495 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 09:03:31" (1/1) ... [2022-07-21 09:03:31,504 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 09:03:31" (1/1) ... [2022-07-21 09:03:31,518 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 09:03:31" (1/1) ... [2022-07-21 09:03:31,520 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 09:03:31" (1/1) ... [2022-07-21 09:03:31,523 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-21 09:03:31,523 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-21 09:03:31,524 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-21 09:03:31,524 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-21 09:03:31,524 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 09:03:31" (1/1) ... [2022-07-21 09:03:31,536 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-21 09:03:31,546 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-21 09:03:31,560 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) [2022-07-21 09:03:31,588 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 [2022-07-21 09:03:31,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-21 09:03:31,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-21 09:03:31,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-21 09:03:31,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-21 09:03:31,606 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-07-21 09:03:31,606 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-07-21 09:03:31,607 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-07-21 09:03:31,607 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-07-21 09:03:31,607 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2022-07-21 09:03:31,607 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2022-07-21 09:03:31,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-21 09:03:31,607 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-07-21 09:03:31,607 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-07-21 09:03:31,608 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-21 09:03:31,608 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-21 09:03:31,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-21 09:03:31,608 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-21 09:03:31,610 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-07-21 09:03:31,760 INFO L234 CfgBuilder]: Building ICFG [2022-07-21 09:03:31,762 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-21 09:03:32,209 INFO L275 CfgBuilder]: Performing block encoding [2022-07-21 09:03:32,378 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-21 09:03:32,378 INFO L299 CfgBuilder]: Removed 6 assume(true) statements. [2022-07-21 09:03:32,380 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.07 09:03:32 BoogieIcfgContainer [2022-07-21 09:03:32,380 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-21 09:03:32,381 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-21 09:03:32,382 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-21 09:03:32,384 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-21 09:03:32,384 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.07 09:03:31" (1/3) ... [2022-07-21 09:03:32,385 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@78be092b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.07 09:03:32, skipping insertion in model container [2022-07-21 09:03:32,385 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 09:03:31" (2/3) ... [2022-07-21 09:03:32,385 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@78be092b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.07 09:03:32, skipping insertion in model container [2022-07-21 09:03:32,385 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.07 09:03:32" (3/3) ... [2022-07-21 09:03:32,386 INFO L111 eAbstractionObserver]: Analyzing ICFG popl20-bad-commit-1.wvr-bad.c [2022-07-21 09:03:32,391 WARN L143 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-07-21 09:03:32,399 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-21 09:03:32,400 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-07-21 09:03:32,400 INFO L509 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-07-21 09:03:32,478 INFO L135 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2022-07-21 09:03:32,523 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 256 places, 273 transitions, 570 flow [2022-07-21 09:03:32,648 INFO L129 PetriNetUnfolder]: 27/270 cut-off events. [2022-07-21 09:03:32,649 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2022-07-21 09:03:32,654 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. [2022-07-21 09:03:32,655 INFO L82 GeneralOperation]: Start removeDead. Operand has 256 places, 273 transitions, 570 flow [2022-07-21 09:03:32,664 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 242 places, 259 transitions, 536 flow [2022-07-21 09:03:32,681 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-21 09:03:32,688 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@7d9ed873, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@44097229 [2022-07-21 09:03:32,689 INFO L358 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2022-07-21 09:03:32,746 INFO L129 PetriNetUnfolder]: 27/258 cut-off events. [2022-07-21 09:03:32,746 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2022-07-21 09:03:32,746 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-21 09:03:32,747 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] [2022-07-21 09:03:32,748 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)] === [2022-07-21 09:03:32,753 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 09:03:32,754 INFO L85 PathProgramCache]: Analyzing trace with hash 1957594673, now seen corresponding path program 1 times [2022-07-21 09:03:32,761 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 09:03:32,762 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1211053062] [2022-07-21 09:03:32,763 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 09:03:32,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 09:03:32,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 09:03:33,025 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-21 09:03:33,025 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 09:03:33,026 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1211053062] [2022-07-21 09:03:33,026 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1211053062] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 09:03:33,026 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 09:03:33,027 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-21 09:03:33,034 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [898414533] [2022-07-21 09:03:33,035 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 09:03:33,050 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-07-21 09:03:33,050 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 09:03:33,077 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-07-21 09:03:33,079 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-07-21 09:03:33,083 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 245 out of 273 [2022-07-21 09:03:33,090 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) [2022-07-21 09:03:33,090 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-21 09:03:33,091 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 245 of 273 [2022-07-21 09:03:33,092 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-21 09:03:33,174 INFO L129 PetriNetUnfolder]: 30/262 cut-off events. [2022-07-21 09:03:33,174 INFO L130 PetriNetUnfolder]: For 12/12 co-relation queries the response was YES. [2022-07-21 09:03:33,176 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. [2022-07-21 09:03:33,179 INFO L132 encePairwiseOnDemand]: 260/273 looper letters, 14 selfloop transitions, 0 changer transitions 7/246 dead transitions. [2022-07-21 09:03:33,179 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 243 places, 246 transitions, 538 flow [2022-07-21 09:03:33,181 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-07-21 09:03:33,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2022-07-21 09:03:33,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 517 transitions. [2022-07-21 09:03:33,198 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.9468864468864469 [2022-07-21 09:03:33,199 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 517 transitions. [2022-07-21 09:03:33,200 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 517 transitions. [2022-07-21 09:03:33,204 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-21 09:03:33,206 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 517 transitions. [2022-07-21 09:03:33,212 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) [2022-07-21 09:03:33,218 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) [2022-07-21 09:03:33,218 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) [2022-07-21 09:03:33,220 INFO L186 Difference]: Start difference. First operand has 242 places, 259 transitions, 536 flow. Second operand 2 states and 517 transitions. [2022-07-21 09:03:33,220 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 243 places, 246 transitions, 538 flow [2022-07-21 09:03:33,223 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 237 places, 246 transitions, 526 flow, removed 0 selfloop flow, removed 6 redundant places. [2022-07-21 09:03:33,228 INFO L242 Difference]: Finished difference. Result has 237 places, 239 transitions, 484 flow [2022-07-21 09:03:33,231 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} [2022-07-21 09:03:33,238 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, -5 predicate places. [2022-07-21 09:03:33,238 INFO L495 AbstractCegarLoop]: Abstraction has has 237 places, 239 transitions, 484 flow [2022-07-21 09:03:33,239 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) [2022-07-21 09:03:33,239 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-21 09:03:33,240 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] [2022-07-21 09:03:33,240 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-07-21 09:03:33,240 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)] === [2022-07-21 09:03:33,242 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 09:03:33,242 INFO L85 PathProgramCache]: Analyzing trace with hash -403629905, now seen corresponding path program 1 times [2022-07-21 09:03:33,242 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 09:03:33,243 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1111684802] [2022-07-21 09:03:33,243 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 09:03:33,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 09:03:33,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 09:03:33,583 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-21 09:03:33,583 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 09:03:33,583 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1111684802] [2022-07-21 09:03:33,584 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1111684802] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 09:03:33,584 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 09:03:33,584 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-21 09:03:33,584 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [687061897] [2022-07-21 09:03:33,584 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 09:03:33,585 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-21 09:03:33,585 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 09:03:33,586 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-21 09:03:33,586 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-07-21 09:03:33,588 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 208 out of 273 [2022-07-21 09:03:33,590 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) [2022-07-21 09:03:33,590 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-21 09:03:33,590 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 208 of 273 [2022-07-21 09:03:33,590 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-21 09:03:33,755 INFO L129 PetriNetUnfolder]: 56/335 cut-off events. [2022-07-21 09:03:33,755 INFO L130 PetriNetUnfolder]: For 6/6 co-relation queries the response was YES. [2022-07-21 09:03:33,758 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. [2022-07-21 09:03:33,759 INFO L132 encePairwiseOnDemand]: 265/273 looper letters, 51 selfloop transitions, 5 changer transitions 4/255 dead transitions. [2022-07-21 09:03:33,760 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 234 places, 255 transitions, 641 flow [2022-07-21 09:03:33,760 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-21 09:03:33,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2022-07-21 09:03:33,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1101 transitions. [2022-07-21 09:03:33,764 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8065934065934066 [2022-07-21 09:03:33,764 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 1101 transitions. [2022-07-21 09:03:33,764 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 1101 transitions. [2022-07-21 09:03:33,764 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-21 09:03:33,765 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 1101 transitions. [2022-07-21 09:03:33,767 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) [2022-07-21 09:03:33,771 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) [2022-07-21 09:03:33,772 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) [2022-07-21 09:03:33,772 INFO L186 Difference]: Start difference. First operand has 237 places, 239 transitions, 484 flow. Second operand 5 states and 1101 transitions. [2022-07-21 09:03:33,772 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 234 places, 255 transitions, 641 flow [2022-07-21 09:03:33,775 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 234 places, 255 transitions, 641 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-07-21 09:03:33,783 INFO L242 Difference]: Finished difference. Result has 237 places, 243 transitions, 521 flow [2022-07-21 09:03:33,783 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} [2022-07-21 09:03:33,784 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, -5 predicate places. [2022-07-21 09:03:33,785 INFO L495 AbstractCegarLoop]: Abstraction has has 237 places, 243 transitions, 521 flow [2022-07-21 09:03:33,786 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) [2022-07-21 09:03:33,786 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-21 09:03:33,786 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] [2022-07-21 09:03:33,786 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-07-21 09:03:33,787 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)] === [2022-07-21 09:03:33,787 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 09:03:33,787 INFO L85 PathProgramCache]: Analyzing trace with hash -1856785592, now seen corresponding path program 1 times [2022-07-21 09:03:33,788 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 09:03:33,788 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [252108037] [2022-07-21 09:03:33,788 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 09:03:33,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 09:03:33,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 09:03:34,114 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-21 09:03:34,115 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 09:03:34,116 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [252108037] [2022-07-21 09:03:34,116 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [252108037] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 09:03:34,116 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 09:03:34,116 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-21 09:03:34,117 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [354631537] [2022-07-21 09:03:34,117 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 09:03:34,119 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-21 09:03:34,119 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 09:03:34,120 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-21 09:03:34,120 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-21 09:03:34,121 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 238 out of 273 [2022-07-21 09:03:34,122 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) [2022-07-21 09:03:34,122 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-21 09:03:34,122 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 238 of 273 [2022-07-21 09:03:34,122 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-21 09:03:34,243 INFO L129 PetriNetUnfolder]: 86/433 cut-off events. [2022-07-21 09:03:34,243 INFO L130 PetriNetUnfolder]: For 48/52 co-relation queries the response was YES. [2022-07-21 09:03:34,245 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. [2022-07-21 09:03:34,248 INFO L132 encePairwiseOnDemand]: 264/273 looper letters, 30 selfloop transitions, 7 changer transitions 0/255 dead transitions. [2022-07-21 09:03:34,248 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 237 places, 255 transitions, 633 flow [2022-07-21 09:03:34,249 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-21 09:03:34,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-07-21 09:03:34,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 747 transitions. [2022-07-21 09:03:34,251 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.9120879120879121 [2022-07-21 09:03:34,251 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 747 transitions. [2022-07-21 09:03:34,251 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 747 transitions. [2022-07-21 09:03:34,252 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-21 09:03:34,252 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 747 transitions. [2022-07-21 09:03:34,253 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) [2022-07-21 09:03:34,255 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) [2022-07-21 09:03:34,256 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) [2022-07-21 09:03:34,256 INFO L186 Difference]: Start difference. First operand has 237 places, 243 transitions, 521 flow. Second operand 3 states and 747 transitions. [2022-07-21 09:03:34,256 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 237 places, 255 transitions, 633 flow [2022-07-21 09:03:34,260 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 234 places, 255 transitions, 622 flow, removed 2 selfloop flow, removed 3 redundant places. [2022-07-21 09:03:34,263 INFO L242 Difference]: Finished difference. Result has 235 places, 245 transitions, 549 flow [2022-07-21 09:03:34,263 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} [2022-07-21 09:03:34,266 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, -7 predicate places. [2022-07-21 09:03:34,266 INFO L495 AbstractCegarLoop]: Abstraction has has 235 places, 245 transitions, 549 flow [2022-07-21 09:03:34,266 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) [2022-07-21 09:03:34,267 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-21 09:03:34,267 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] [2022-07-21 09:03:34,267 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-07-21 09:03:34,267 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)] === [2022-07-21 09:03:34,268 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 09:03:34,268 INFO L85 PathProgramCache]: Analyzing trace with hash -472069804, now seen corresponding path program 1 times [2022-07-21 09:03:34,268 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 09:03:34,268 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [44846005] [2022-07-21 09:03:34,269 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 09:03:34,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 09:03:34,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 09:03:34,411 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-21 09:03:34,411 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 09:03:34,412 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [44846005] [2022-07-21 09:03:34,412 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [44846005] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 09:03:34,412 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 09:03:34,412 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-21 09:03:34,412 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1887355853] [2022-07-21 09:03:34,413 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 09:03:34,413 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-21 09:03:34,413 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 09:03:34,414 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-21 09:03:34,414 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-07-21 09:03:34,416 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 238 out of 273 [2022-07-21 09:03:34,417 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) [2022-07-21 09:03:34,417 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-21 09:03:34,417 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 238 of 273 [2022-07-21 09:03:34,418 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-21 09:03:34,564 INFO L129 PetriNetUnfolder]: 147/636 cut-off events. [2022-07-21 09:03:34,564 INFO L130 PetriNetUnfolder]: For 152/156 co-relation queries the response was YES. [2022-07-21 09:03:34,567 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. [2022-07-21 09:03:34,571 INFO L132 encePairwiseOnDemand]: 266/273 looper letters, 38 selfloop transitions, 6 changer transitions 0/262 dead transitions. [2022-07-21 09:03:34,572 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 238 places, 262 transitions, 706 flow [2022-07-21 09:03:34,572 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-21 09:03:34,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2022-07-21 09:03:34,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 986 transitions. [2022-07-21 09:03:34,575 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.9029304029304029 [2022-07-21 09:03:34,575 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 986 transitions. [2022-07-21 09:03:34,575 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 986 transitions. [2022-07-21 09:03:34,576 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-21 09:03:34,577 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 986 transitions. [2022-07-21 09:03:34,580 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) [2022-07-21 09:03:34,582 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) [2022-07-21 09:03:34,583 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) [2022-07-21 09:03:34,584 INFO L186 Difference]: Start difference. First operand has 235 places, 245 transitions, 549 flow. Second operand 4 states and 986 transitions. [2022-07-21 09:03:34,584 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 238 places, 262 transitions, 706 flow [2022-07-21 09:03:34,587 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 237 places, 262 transitions, 697 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-07-21 09:03:34,591 INFO L242 Difference]: Finished difference. Result has 238 places, 246 transitions, 564 flow [2022-07-21 09:03:34,596 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} [2022-07-21 09:03:34,598 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, -4 predicate places. [2022-07-21 09:03:34,598 INFO L495 AbstractCegarLoop]: Abstraction has has 238 places, 246 transitions, 564 flow [2022-07-21 09:03:34,599 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) [2022-07-21 09:03:34,599 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-21 09:03:34,599 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] [2022-07-21 09:03:34,599 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-07-21 09:03:34,600 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)] === [2022-07-21 09:03:34,600 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 09:03:34,600 INFO L85 PathProgramCache]: Analyzing trace with hash 1019934069, now seen corresponding path program 1 times [2022-07-21 09:03:34,601 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 09:03:34,601 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [848075870] [2022-07-21 09:03:34,601 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 09:03:34,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 09:03:34,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 09:03:34,671 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-21 09:03:34,671 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 09:03:34,672 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [848075870] [2022-07-21 09:03:34,672 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [848075870] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 09:03:34,672 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 09:03:34,672 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-21 09:03:34,672 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1309213773] [2022-07-21 09:03:34,672 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 09:03:34,673 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-21 09:03:34,673 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 09:03:34,673 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-21 09:03:34,674 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-21 09:03:34,675 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 240 out of 273 [2022-07-21 09:03:34,676 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) [2022-07-21 09:03:34,676 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-21 09:03:34,677 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 240 of 273 [2022-07-21 09:03:34,677 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-21 09:03:34,867 INFO L129 PetriNetUnfolder]: 315/1025 cut-off events. [2022-07-21 09:03:34,867 INFO L130 PetriNetUnfolder]: For 371/383 co-relation queries the response was YES. [2022-07-21 09:03:34,873 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. [2022-07-21 09:03:34,880 INFO L132 encePairwiseOnDemand]: 268/273 looper letters, 34 selfloop transitions, 6 changer transitions 0/260 dead transitions. [2022-07-21 09:03:34,880 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 240 places, 260 transitions, 706 flow [2022-07-21 09:03:34,881 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-21 09:03:34,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-07-21 09:03:34,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 750 transitions. [2022-07-21 09:03:34,883 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.9157509157509157 [2022-07-21 09:03:34,883 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 750 transitions. [2022-07-21 09:03:34,883 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 750 transitions. [2022-07-21 09:03:34,884 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-21 09:03:34,884 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 750 transitions. [2022-07-21 09:03:34,885 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) [2022-07-21 09:03:34,887 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) [2022-07-21 09:03:34,888 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) [2022-07-21 09:03:34,888 INFO L186 Difference]: Start difference. First operand has 238 places, 246 transitions, 564 flow. Second operand 3 states and 750 transitions. [2022-07-21 09:03:34,888 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 240 places, 260 transitions, 706 flow [2022-07-21 09:03:34,891 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 238 places, 260 transitions, 695 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-07-21 09:03:34,894 INFO L242 Difference]: Finished difference. Result has 240 places, 247 transitions, 584 flow [2022-07-21 09:03:34,894 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} [2022-07-21 09:03:34,895 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, -2 predicate places. [2022-07-21 09:03:34,895 INFO L495 AbstractCegarLoop]: Abstraction has has 240 places, 247 transitions, 584 flow [2022-07-21 09:03:34,896 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) [2022-07-21 09:03:34,896 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-21 09:03:34,896 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] [2022-07-21 09:03:34,897 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-07-21 09:03:34,897 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)] === [2022-07-21 09:03:34,897 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 09:03:34,897 INFO L85 PathProgramCache]: Analyzing trace with hash -2132439207, now seen corresponding path program 1 times [2022-07-21 09:03:34,898 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 09:03:34,898 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [40943789] [2022-07-21 09:03:34,898 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 09:03:34,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 09:03:34,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 09:03:34,992 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-21 09:03:34,992 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 09:03:34,992 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [40943789] [2022-07-21 09:03:34,992 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [40943789] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 09:03:34,993 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 09:03:34,993 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-21 09:03:34,993 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [360823731] [2022-07-21 09:03:34,993 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 09:03:34,994 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-21 09:03:34,994 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 09:03:34,994 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-21 09:03:34,994 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-07-21 09:03:34,997 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 207 out of 273 [2022-07-21 09:03:34,999 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) [2022-07-21 09:03:34,999 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-21 09:03:34,999 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 207 of 273 [2022-07-21 09:03:34,999 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-21 09:03:35,280 INFO L129 PetriNetUnfolder]: 199/1019 cut-off events. [2022-07-21 09:03:35,280 INFO L130 PetriNetUnfolder]: For 555/599 co-relation queries the response was YES. [2022-07-21 09:03:35,285 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. [2022-07-21 09:03:35,290 INFO L132 encePairwiseOnDemand]: 262/273 looper letters, 88 selfloop transitions, 11 changer transitions 0/287 dead transitions. [2022-07-21 09:03:35,290 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 248 places, 287 transitions, 880 flow [2022-07-21 09:03:35,291 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-07-21 09:03:35,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-07-21 09:03:35,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1955 transitions. [2022-07-21 09:03:35,295 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.7956857956857957 [2022-07-21 09:03:35,295 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1955 transitions. [2022-07-21 09:03:35,295 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1955 transitions. [2022-07-21 09:03:35,296 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-21 09:03:35,296 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1955 transitions. [2022-07-21 09:03:35,300 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) [2022-07-21 09:03:35,304 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) [2022-07-21 09:03:35,305 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) [2022-07-21 09:03:35,305 INFO L186 Difference]: Start difference. First operand has 240 places, 247 transitions, 584 flow. Second operand 9 states and 1955 transitions. [2022-07-21 09:03:35,305 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 248 places, 287 transitions, 880 flow [2022-07-21 09:03:35,309 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 246 places, 287 transitions, 868 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-07-21 09:03:35,312 INFO L242 Difference]: Finished difference. Result has 248 places, 251 transitions, 616 flow [2022-07-21 09:03:35,313 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} [2022-07-21 09:03:35,322 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, 6 predicate places. [2022-07-21 09:03:35,323 INFO L495 AbstractCegarLoop]: Abstraction has has 248 places, 251 transitions, 616 flow [2022-07-21 09:03:35,323 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) [2022-07-21 09:03:35,323 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-21 09:03:35,324 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] [2022-07-21 09:03:35,324 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-07-21 09:03:35,324 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)] === [2022-07-21 09:03:35,325 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 09:03:35,325 INFO L85 PathProgramCache]: Analyzing trace with hash -1323365446, now seen corresponding path program 1 times [2022-07-21 09:03:35,325 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 09:03:35,325 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1879494719] [2022-07-21 09:03:35,325 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 09:03:35,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 09:03:35,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 09:03:35,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-21 09:03:35,385 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 09:03:35,385 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1879494719] [2022-07-21 09:03:35,385 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1879494719] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 09:03:35,386 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 09:03:35,386 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-21 09:03:35,386 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1982180563] [2022-07-21 09:03:35,386 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 09:03:35,387 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-21 09:03:35,387 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 09:03:35,387 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-21 09:03:35,387 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-21 09:03:35,389 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 236 out of 273 [2022-07-21 09:03:35,390 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) [2022-07-21 09:03:35,390 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-21 09:03:35,390 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 236 of 273 [2022-07-21 09:03:35,390 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-21 09:03:35,564 INFO L129 PetriNetUnfolder]: 265/981 cut-off events. [2022-07-21 09:03:35,564 INFO L130 PetriNetUnfolder]: For 526/589 co-relation queries the response was YES. [2022-07-21 09:03:35,569 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. [2022-07-21 09:03:35,575 INFO L132 encePairwiseOnDemand]: 268/273 looper letters, 32 selfloop transitions, 5 changer transitions 3/258 dead transitions. [2022-07-21 09:03:35,575 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 250 places, 258 transitions, 714 flow [2022-07-21 09:03:35,576 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-21 09:03:35,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-07-21 09:03:35,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 741 transitions. [2022-07-21 09:03:35,578 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.9047619047619048 [2022-07-21 09:03:35,578 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 741 transitions. [2022-07-21 09:03:35,578 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 741 transitions. [2022-07-21 09:03:35,578 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-21 09:03:35,579 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 741 transitions. [2022-07-21 09:03:35,580 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) [2022-07-21 09:03:35,581 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) [2022-07-21 09:03:35,582 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) [2022-07-21 09:03:35,582 INFO L186 Difference]: Start difference. First operand has 248 places, 251 transitions, 616 flow. Second operand 3 states and 741 transitions. [2022-07-21 09:03:35,582 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 250 places, 258 transitions, 714 flow [2022-07-21 09:03:35,585 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 247 places, 258 transitions, 705 flow, removed 0 selfloop flow, removed 3 redundant places. [2022-07-21 09:03:35,588 INFO L242 Difference]: Finished difference. Result has 249 places, 247 transitions, 608 flow [2022-07-21 09:03:35,589 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} [2022-07-21 09:03:35,589 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, 7 predicate places. [2022-07-21 09:03:35,590 INFO L495 AbstractCegarLoop]: Abstraction has has 249 places, 247 transitions, 608 flow [2022-07-21 09:03:35,590 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) [2022-07-21 09:03:35,590 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-21 09:03:35,590 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] [2022-07-21 09:03:35,591 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-07-21 09:03:35,591 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)] === [2022-07-21 09:03:35,591 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 09:03:35,591 INFO L85 PathProgramCache]: Analyzing trace with hash 21386580, now seen corresponding path program 1 times [2022-07-21 09:03:35,592 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 09:03:35,592 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1893097508] [2022-07-21 09:03:35,592 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 09:03:35,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 09:03:35,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 09:03:36,177 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-21 09:03:36,177 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 09:03:36,177 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1893097508] [2022-07-21 09:03:36,177 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1893097508] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-21 09:03:36,177 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [491636839] [2022-07-21 09:03:36,178 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 09:03:36,178 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-21 09:03:36,178 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-21 09:03:36,180 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) [2022-07-21 09:03:36,211 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-07-21 09:03:36,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 09:03:36,361 INFO L263 TraceCheckSpWp]: Trace formula consists of 473 conjuncts, 44 conjunts are in the unsatisfiable core [2022-07-21 09:03:36,392 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-21 09:03:37,023 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 [2022-07-21 09:03:37,937 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 [2022-07-21 09:03:38,022 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 [2022-07-21 09:03:38,091 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 [2022-07-21 09:03:38,295 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-21 09:03:38,295 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-21 09:03:39,759 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-07-21 09:03:39,759 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 [2022-07-21 09:03:39,771 INFO L356 Elim1Store]: treesize reduction 9, result has 43.8 percent of original size [2022-07-21 09:03:39,771 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 [2022-07-21 09:03:39,780 INFO L173 IndexEqualityManager]: detected equality via solver [2022-07-21 09:03:39,781 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 [2022-07-21 09:03:39,790 INFO L356 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2022-07-21 09:03:39,791 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 [2022-07-21 09:03:39,800 INFO L356 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2022-07-21 09:03:39,800 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 [2022-07-21 09:03:40,354 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-21 09:03:40,355 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [491636839] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-21 09:03:40,355 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-21 09:03:40,355 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 24, 20] total 54 [2022-07-21 09:03:40,355 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1052379710] [2022-07-21 09:03:40,356 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-21 09:03:40,356 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 54 states [2022-07-21 09:03:40,356 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 09:03:40,357 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 54 interpolants. [2022-07-21 09:03:40,358 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=463, Invalid=2336, Unknown=63, NotChecked=0, Total=2862 [2022-07-21 09:03:40,365 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 130 out of 273 [2022-07-21 09:03:40,371 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) [2022-07-21 09:03:40,371 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-21 09:03:40,371 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 130 of 273 [2022-07-21 09:03:40,371 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-21 09:03:42,775 INFO L129 PetriNetUnfolder]: 410/1555 cut-off events. [2022-07-21 09:03:42,776 INFO L130 PetriNetUnfolder]: For 1016/1120 co-relation queries the response was YES. [2022-07-21 09:03:42,783 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. [2022-07-21 09:03:42,790 INFO L132 encePairwiseOnDemand]: 237/273 looper letters, 190 selfloop transitions, 48 changer transitions 8/371 dead transitions. [2022-07-21 09:03:42,790 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 276 places, 371 transitions, 1457 flow [2022-07-21 09:03:42,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2022-07-21 09:03:42,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30 states. [2022-07-21 09:03:42,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 4143 transitions. [2022-07-21 09:03:42,801 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.5058608058608058 [2022-07-21 09:03:42,801 INFO L72 ComplementDD]: Start complementDD. Operand 30 states and 4143 transitions. [2022-07-21 09:03:42,801 INFO L73 IsDeterministic]: Start isDeterministic. Operand 30 states and 4143 transitions. [2022-07-21 09:03:42,803 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-21 09:03:42,804 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 30 states and 4143 transitions. [2022-07-21 09:03:42,812 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) [2022-07-21 09:03:42,824 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) [2022-07-21 09:03:42,826 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) [2022-07-21 09:03:42,826 INFO L186 Difference]: Start difference. First operand has 249 places, 247 transitions, 608 flow. Second operand 30 states and 4143 transitions. [2022-07-21 09:03:42,827 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 276 places, 371 transitions, 1457 flow [2022-07-21 09:03:42,832 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 272 places, 371 transitions, 1430 flow, removed 0 selfloop flow, removed 4 redundant places. [2022-07-21 09:03:42,837 INFO L242 Difference]: Finished difference. Result has 285 places, 277 transitions, 915 flow [2022-07-21 09:03:42,838 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} [2022-07-21 09:03:42,840 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, 43 predicate places. [2022-07-21 09:03:42,840 INFO L495 AbstractCegarLoop]: Abstraction has has 285 places, 277 transitions, 915 flow [2022-07-21 09:03:42,854 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) [2022-07-21 09:03:42,854 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-21 09:03:42,854 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] [2022-07-21 09:03:42,879 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2022-07-21 09:03:43,067 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 [2022-07-21 09:03:43,068 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)] === [2022-07-21 09:03:43,068 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 09:03:43,068 INFO L85 PathProgramCache]: Analyzing trace with hash -151088598, now seen corresponding path program 2 times [2022-07-21 09:03:43,068 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 09:03:43,068 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [43713734] [2022-07-21 09:03:43,068 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 09:03:43,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 09:03:43,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 09:03:43,643 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-21 09:03:43,643 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 09:03:43,643 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [43713734] [2022-07-21 09:03:43,643 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [43713734] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-21 09:03:43,644 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1123281626] [2022-07-21 09:03:43,644 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-07-21 09:03:43,644 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-21 09:03:43,644 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-21 09:03:43,645 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) [2022-07-21 09:03:43,671 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-07-21 09:03:43,791 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-07-21 09:03:43,791 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-07-21 09:03:43,794 INFO L263 TraceCheckSpWp]: Trace formula consists of 473 conjuncts, 44 conjunts are in the unsatisfiable core [2022-07-21 09:03:43,805 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-21 09:03:44,306 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 [2022-07-21 09:03:45,248 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 [2022-07-21 09:03:45,311 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 [2022-07-21 09:03:45,372 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 [2022-07-21 09:03:45,509 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-21 09:03:45,510 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-21 09:03:46,716 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-07-21 09:03:46,716 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 [2022-07-21 09:03:46,726 INFO L356 Elim1Store]: treesize reduction 9, result has 43.8 percent of original size [2022-07-21 09:03:46,726 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 [2022-07-21 09:03:46,736 INFO L356 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2022-07-21 09:03:46,736 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 [2022-07-21 09:03:46,744 INFO L356 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2022-07-21 09:03:46,744 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 [2022-07-21 09:03:46,752 INFO L356 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2022-07-21 09:03:46,753 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 [2022-07-21 09:03:47,236 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-21 09:03:47,236 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1123281626] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-21 09:03:47,236 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-21 09:03:47,237 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 24, 20] total 55 [2022-07-21 09:03:47,237 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [84049400] [2022-07-21 09:03:47,237 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-21 09:03:47,238 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 55 states [2022-07-21 09:03:47,238 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 09:03:47,239 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 55 interpolants. [2022-07-21 09:03:47,240 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=466, Invalid=2442, Unknown=62, NotChecked=0, Total=2970 [2022-07-21 09:03:47,246 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 130 out of 273 [2022-07-21 09:03:47,252 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) [2022-07-21 09:03:47,252 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-21 09:03:47,252 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 130 of 273 [2022-07-21 09:03:47,252 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-21 09:03:49,949 INFO L129 PetriNetUnfolder]: 755/2615 cut-off events. [2022-07-21 09:03:49,949 INFO L130 PetriNetUnfolder]: For 4117/4340 co-relation queries the response was YES. [2022-07-21 09:03:50,004 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. [2022-07-21 09:03:50,022 INFO L132 encePairwiseOnDemand]: 231/273 looper letters, 228 selfloop transitions, 80 changer transitions 9/442 dead transitions. [2022-07-21 09:03:50,022 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 320 places, 442 transitions, 2267 flow [2022-07-21 09:03:50,023 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2022-07-21 09:03:50,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 38 states. [2022-07-21 09:03:50,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 5245 transitions. [2022-07-21 09:03:50,035 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.5055909003277425 [2022-07-21 09:03:50,035 INFO L72 ComplementDD]: Start complementDD. Operand 38 states and 5245 transitions. [2022-07-21 09:03:50,036 INFO L73 IsDeterministic]: Start isDeterministic. Operand 38 states and 5245 transitions. [2022-07-21 09:03:50,039 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-21 09:03:50,039 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 38 states and 5245 transitions. [2022-07-21 09:03:50,048 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) [2022-07-21 09:03:50,061 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) [2022-07-21 09:03:50,063 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) [2022-07-21 09:03:50,063 INFO L186 Difference]: Start difference. First operand has 285 places, 277 transitions, 915 flow. Second operand 38 states and 5245 transitions. [2022-07-21 09:03:50,063 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 320 places, 442 transitions, 2267 flow [2022-07-21 09:03:50,070 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 306 places, 442 transitions, 2183 flow, removed 19 selfloop flow, removed 14 redundant places. [2022-07-21 09:03:50,075 INFO L242 Difference]: Finished difference. Result has 312 places, 308 transitions, 1345 flow [2022-07-21 09:03:50,076 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} [2022-07-21 09:03:50,076 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, 70 predicate places. [2022-07-21 09:03:50,076 INFO L495 AbstractCegarLoop]: Abstraction has has 312 places, 308 transitions, 1345 flow [2022-07-21 09:03:50,078 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) [2022-07-21 09:03:50,078 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-21 09:03:50,079 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] [2022-07-21 09:03:50,104 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2022-07-21 09:03:50,295 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 [2022-07-21 09:03:50,296 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)] === [2022-07-21 09:03:50,296 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 09:03:50,296 INFO L85 PathProgramCache]: Analyzing trace with hash 1746161682, now seen corresponding path program 1 times [2022-07-21 09:03:50,296 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 09:03:50,296 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1630867333] [2022-07-21 09:03:50,296 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 09:03:50,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 09:03:50,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 09:03:50,352 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-07-21 09:03:50,352 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 09:03:50,352 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1630867333] [2022-07-21 09:03:50,352 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1630867333] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 09:03:50,352 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 09:03:50,353 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-21 09:03:50,353 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [5383083] [2022-07-21 09:03:50,353 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 09:03:50,353 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-21 09:03:50,354 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 09:03:50,354 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-21 09:03:50,354 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-21 09:03:50,356 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 240 out of 273 [2022-07-21 09:03:50,356 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) [2022-07-21 09:03:50,357 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-21 09:03:50,357 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 240 of 273 [2022-07-21 09:03:50,357 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-21 09:03:50,738 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]) [2022-07-21 09:03:50,741 INFO L384 tUnfolder$Statistics]: this new event has 194 ancestors and is cut-off event [2022-07-21 09:03:50,741 INFO L387 tUnfolder$Statistics]: existing Event has 189 ancestors and is cut-off event [2022-07-21 09:03:50,741 INFO L387 tUnfolder$Statistics]: existing Event has 194 ancestors and is cut-off event [2022-07-21 09:03:50,742 INFO L387 tUnfolder$Statistics]: existing Event has 189 ancestors and is cut-off event [2022-07-21 09:03:50,780 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]) [2022-07-21 09:03:50,781 INFO L384 tUnfolder$Statistics]: this new event has 197 ancestors and is cut-off event [2022-07-21 09:03:50,781 INFO L387 tUnfolder$Statistics]: existing Event has 197 ancestors and is cut-off event [2022-07-21 09:03:50,781 INFO L387 tUnfolder$Statistics]: existing Event has 192 ancestors and is cut-off event [2022-07-21 09:03:50,781 INFO L387 tUnfolder$Statistics]: existing Event has 192 ancestors and is cut-off event [2022-07-21 09:03:50,781 INFO L382 tUnfolder$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]) [2022-07-21 09:03:50,782 INFO L384 tUnfolder$Statistics]: this new event has 198 ancestors and is cut-off event [2022-07-21 09:03:50,782 INFO L387 tUnfolder$Statistics]: existing Event has 198 ancestors and is cut-off event [2022-07-21 09:03:50,782 INFO L387 tUnfolder$Statistics]: existing Event has 193 ancestors and is cut-off event [2022-07-21 09:03:50,782 INFO L387 tUnfolder$Statistics]: existing Event has 193 ancestors and is cut-off event [2022-07-21 09:03:50,792 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]) [2022-07-21 09:03:50,793 INFO L384 tUnfolder$Statistics]: this new event has 201 ancestors and is cut-off event [2022-07-21 09:03:50,793 INFO L387 tUnfolder$Statistics]: existing Event has 201 ancestors and is cut-off event [2022-07-21 09:03:50,793 INFO L387 tUnfolder$Statistics]: existing Event has 196 ancestors and is cut-off event [2022-07-21 09:03:50,793 INFO L387 tUnfolder$Statistics]: existing Event has 196 ancestors and is cut-off event [2022-07-21 09:03:50,821 INFO L382 tUnfolder$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]) [2022-07-21 09:03:50,821 INFO L384 tUnfolder$Statistics]: this new event has 204 ancestors and is cut-off event [2022-07-21 09:03:50,822 INFO L387 tUnfolder$Statistics]: existing Event has 204 ancestors and is cut-off event [2022-07-21 09:03:50,822 INFO L387 tUnfolder$Statistics]: existing Event has 199 ancestors and is cut-off event [2022-07-21 09:03:50,822 INFO L387 tUnfolder$Statistics]: existing Event has 199 ancestors and is cut-off event [2022-07-21 09:03:50,831 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]) [2022-07-21 09:03:50,832 INFO L384 tUnfolder$Statistics]: this new event has 205 ancestors and is cut-off event [2022-07-21 09:03:50,832 INFO L387 tUnfolder$Statistics]: existing Event has 200 ancestors and is cut-off event [2022-07-21 09:03:50,832 INFO L387 tUnfolder$Statistics]: existing Event has 205 ancestors and is cut-off event [2022-07-21 09:03:50,832 INFO L387 tUnfolder$Statistics]: existing Event has 200 ancestors and is cut-off event [2022-07-21 09:03:50,942 INFO L129 PetriNetUnfolder]: 1022/3099 cut-off events. [2022-07-21 09:03:50,942 INFO L130 PetriNetUnfolder]: For 12199/12880 co-relation queries the response was YES. [2022-07-21 09:03:50,964 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. [2022-07-21 09:03:50,988 INFO L132 encePairwiseOnDemand]: 268/273 looper letters, 62 selfloop transitions, 6 changer transitions 0/307 dead transitions. [2022-07-21 09:03:50,989 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 312 places, 307 transitions, 1453 flow [2022-07-21 09:03:50,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-21 09:03:50,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-07-21 09:03:50,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 750 transitions. [2022-07-21 09:03:50,991 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.9157509157509157 [2022-07-21 09:03:50,992 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 750 transitions. [2022-07-21 09:03:50,992 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 750 transitions. [2022-07-21 09:03:50,993 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-21 09:03:50,994 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 750 transitions. [2022-07-21 09:03:50,997 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) [2022-07-21 09:03:50,998 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) [2022-07-21 09:03:50,998 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) [2022-07-21 09:03:50,999 INFO L186 Difference]: Start difference. First operand has 312 places, 308 transitions, 1345 flow. Second operand 3 states and 750 transitions. [2022-07-21 09:03:50,999 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 312 places, 307 transitions, 1453 flow [2022-07-21 09:03:51,014 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 282 places, 307 transitions, 1311 flow, removed 33 selfloop flow, removed 30 redundant places. [2022-07-21 09:03:51,018 INFO L242 Difference]: Finished difference. Result has 284 places, 298 transitions, 1122 flow [2022-07-21 09:03:51,020 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} [2022-07-21 09:03:51,020 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, 42 predicate places. [2022-07-21 09:03:51,020 INFO L495 AbstractCegarLoop]: Abstraction has has 284 places, 298 transitions, 1122 flow [2022-07-21 09:03:51,021 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) [2022-07-21 09:03:51,021 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-21 09:03:51,021 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] [2022-07-21 09:03:51,021 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-07-21 09:03:51,022 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)] === [2022-07-21 09:03:51,022 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 09:03:51,022 INFO L85 PathProgramCache]: Analyzing trace with hash 242017493, now seen corresponding path program 1 times [2022-07-21 09:03:51,022 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 09:03:51,023 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2121233397] [2022-07-21 09:03:51,023 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 09:03:51,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 09:03:51,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 09:03:51,106 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-07-21 09:03:51,106 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 09:03:51,106 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2121233397] [2022-07-21 09:03:51,106 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2121233397] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 09:03:51,107 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 09:03:51,107 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-21 09:03:51,107 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [894124041] [2022-07-21 09:03:51,107 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 09:03:51,108 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-21 09:03:51,108 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 09:03:51,108 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-21 09:03:51,109 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-21 09:03:51,109 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 241 out of 273 [2022-07-21 09:03:51,110 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) [2022-07-21 09:03:51,110 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-21 09:03:51,110 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 241 of 273 [2022-07-21 09:03:51,111 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-21 09:03:51,331 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)]) [2022-07-21 09:03:51,332 INFO L384 tUnfolder$Statistics]: this new event has 196 ancestors and is cut-off event [2022-07-21 09:03:51,332 INFO L387 tUnfolder$Statistics]: existing Event has 191 ancestors and is cut-off event [2022-07-21 09:03:51,332 INFO L387 tUnfolder$Statistics]: existing Event has 191 ancestors and is cut-off event [2022-07-21 09:03:51,332 INFO L387 tUnfolder$Statistics]: existing Event has 196 ancestors and is cut-off event [2022-07-21 09:03:51,364 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)]) [2022-07-21 09:03:51,365 INFO L384 tUnfolder$Statistics]: this new event has 201 ancestors and is cut-off event [2022-07-21 09:03:51,365 INFO L387 tUnfolder$Statistics]: existing Event has 196 ancestors and is cut-off event [2022-07-21 09:03:51,365 INFO L387 tUnfolder$Statistics]: existing Event has 201 ancestors and is cut-off event [2022-07-21 09:03:51,366 INFO L387 tUnfolder$Statistics]: existing Event has 196 ancestors and is cut-off event [2022-07-21 09:03:51,414 INFO L129 PetriNetUnfolder]: 447/1803 cut-off events. [2022-07-21 09:03:51,414 INFO L130 PetriNetUnfolder]: For 6093/6436 co-relation queries the response was YES. [2022-07-21 09:03:51,426 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. [2022-07-21 09:03:51,436 INFO L132 encePairwiseOnDemand]: 270/273 looper letters, 60 selfloop transitions, 4 changer transitions 0/305 dead transitions. [2022-07-21 09:03:51,437 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 284 places, 305 transitions, 1327 flow [2022-07-21 09:03:51,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-21 09:03:51,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-07-21 09:03:51,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 752 transitions. [2022-07-21 09:03:51,439 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.9181929181929182 [2022-07-21 09:03:51,439 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 752 transitions. [2022-07-21 09:03:51,439 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 752 transitions. [2022-07-21 09:03:51,440 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-21 09:03:51,440 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 752 transitions. [2022-07-21 09:03:51,441 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) [2022-07-21 09:03:51,442 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) [2022-07-21 09:03:51,443 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) [2022-07-21 09:03:51,443 INFO L186 Difference]: Start difference. First operand has 284 places, 298 transitions, 1122 flow. Second operand 3 states and 752 transitions. [2022-07-21 09:03:51,443 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 284 places, 305 transitions, 1327 flow [2022-07-21 09:03:51,450 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 282 places, 305 transitions, 1307 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-07-21 09:03:51,453 INFO L242 Difference]: Finished difference. Result has 283 places, 291 transitions, 1060 flow [2022-07-21 09:03:51,454 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} [2022-07-21 09:03:51,454 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, 41 predicate places. [2022-07-21 09:03:51,454 INFO L495 AbstractCegarLoop]: Abstraction has has 283 places, 291 transitions, 1060 flow [2022-07-21 09:03:51,455 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) [2022-07-21 09:03:51,455 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-21 09:03:51,455 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] [2022-07-21 09:03:51,455 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-07-21 09:03:51,455 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)] === [2022-07-21 09:03:51,456 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 09:03:51,456 INFO L85 PathProgramCache]: Analyzing trace with hash -872769379, now seen corresponding path program 3 times [2022-07-21 09:03:51,456 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 09:03:51,456 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [909359798] [2022-07-21 09:03:51,456 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 09:03:51,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 09:03:51,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 09:03:51,494 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-21 09:03:51,494 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 09:03:51,494 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [909359798] [2022-07-21 09:03:51,494 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [909359798] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 09:03:51,495 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 09:03:51,495 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-21 09:03:51,495 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2143805553] [2022-07-21 09:03:51,495 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 09:03:51,495 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-21 09:03:51,496 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 09:03:51,496 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-21 09:03:51,496 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-21 09:03:51,497 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 236 out of 273 [2022-07-21 09:03:51,498 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) [2022-07-21 09:03:51,498 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-21 09:03:51,498 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 236 of 273 [2022-07-21 09:03:51,498 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-21 09:03:51,761 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]) [2022-07-21 09:03:51,761 INFO L384 tUnfolder$Statistics]: this new event has 204 ancestors and is cut-off event [2022-07-21 09:03:51,761 INFO L387 tUnfolder$Statistics]: existing Event has 200 ancestors and is cut-off event [2022-07-21 09:03:51,761 INFO L387 tUnfolder$Statistics]: existing Event has 200 ancestors and is cut-off event [2022-07-21 09:03:51,761 INFO L387 tUnfolder$Statistics]: existing Event has 201 ancestors and is cut-off event [2022-07-21 09:03:51,810 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]) [2022-07-21 09:03:51,811 INFO L384 tUnfolder$Statistics]: this new event has 206 ancestors and is cut-off event [2022-07-21 09:03:51,811 INFO L387 tUnfolder$Statistics]: existing Event has 201 ancestors and is cut-off event [2022-07-21 09:03:51,811 INFO L387 tUnfolder$Statistics]: existing Event has 201 ancestors and is cut-off event [2022-07-21 09:03:51,811 INFO L387 tUnfolder$Statistics]: existing Event has 206 ancestors and is cut-off event [2022-07-21 09:03:51,831 INFO L382 tUnfolder$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]) [2022-07-21 09:03:51,832 INFO L384 tUnfolder$Statistics]: this new event has 209 ancestors and is cut-off event [2022-07-21 09:03:51,832 INFO L387 tUnfolder$Statistics]: existing Event has 204 ancestors and is cut-off event [2022-07-21 09:03:51,832 INFO L387 tUnfolder$Statistics]: existing Event has 204 ancestors and is cut-off event [2022-07-21 09:03:51,832 INFO L387 tUnfolder$Statistics]: existing Event has 209 ancestors and is cut-off event [2022-07-21 09:03:51,840 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]) [2022-07-21 09:03:51,840 INFO L384 tUnfolder$Statistics]: this new event has 210 ancestors and is cut-off event [2022-07-21 09:03:51,840 INFO L387 tUnfolder$Statistics]: existing Event has 205 ancestors and is cut-off event [2022-07-21 09:03:51,841 INFO L387 tUnfolder$Statistics]: existing Event has 205 ancestors and is cut-off event [2022-07-21 09:03:51,841 INFO L387 tUnfolder$Statistics]: existing Event has 210 ancestors and is cut-off event [2022-07-21 09:03:51,873 INFO L382 tUnfolder$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)]) [2022-07-21 09:03:51,873 INFO L384 tUnfolder$Statistics]: this new event has 210 ancestors and is cut-off event [2022-07-21 09:03:51,873 INFO L387 tUnfolder$Statistics]: existing Event has 210 ancestors and is cut-off event [2022-07-21 09:03:51,873 INFO L387 tUnfolder$Statistics]: existing Event has 205 ancestors and is cut-off event [2022-07-21 09:03:51,873 INFO L387 tUnfolder$Statistics]: existing Event has 205 ancestors and is cut-off event [2022-07-21 09:03:51,877 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]) [2022-07-21 09:03:51,878 INFO L384 tUnfolder$Statistics]: this new event has 211 ancestors and is cut-off event [2022-07-21 09:03:51,878 INFO L387 tUnfolder$Statistics]: existing Event has 211 ancestors and is cut-off event [2022-07-21 09:03:51,878 INFO L387 tUnfolder$Statistics]: existing Event has 206 ancestors and is cut-off event [2022-07-21 09:03:51,878 INFO L387 tUnfolder$Statistics]: existing Event has 206 ancestors and is cut-off event [2022-07-21 09:03:51,878 INFO L382 tUnfolder$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]) [2022-07-21 09:03:51,878 INFO L384 tUnfolder$Statistics]: this new event has 211 ancestors and is cut-off event [2022-07-21 09:03:51,878 INFO L387 tUnfolder$Statistics]: existing Event has 206 ancestors and is cut-off event [2022-07-21 09:03:51,878 INFO L387 tUnfolder$Statistics]: existing Event has 206 ancestors and is cut-off event [2022-07-21 09:03:51,878 INFO L387 tUnfolder$Statistics]: existing Event has 211 ancestors and is cut-off event [2022-07-21 09:03:51,882 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]) [2022-07-21 09:03:51,883 INFO L384 tUnfolder$Statistics]: this new event has 212 ancestors and is cut-off event [2022-07-21 09:03:51,883 INFO L387 tUnfolder$Statistics]: existing Event has 212 ancestors and is cut-off event [2022-07-21 09:03:51,883 INFO L387 tUnfolder$Statistics]: existing Event has 207 ancestors and is cut-off event [2022-07-21 09:03:51,883 INFO L387 tUnfolder$Statistics]: existing Event has 207 ancestors and is cut-off event [2022-07-21 09:03:51,887 INFO L382 tUnfolder$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)]) [2022-07-21 09:03:51,887 INFO L384 tUnfolder$Statistics]: this new event has 213 ancestors and is cut-off event [2022-07-21 09:03:51,887 INFO L387 tUnfolder$Statistics]: existing Event has 208 ancestors and is cut-off event [2022-07-21 09:03:51,887 INFO L387 tUnfolder$Statistics]: existing Event has 208 ancestors and is cut-off event [2022-07-21 09:03:51,888 INFO L387 tUnfolder$Statistics]: existing Event has 213 ancestors and is cut-off event [2022-07-21 09:03:51,899 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]) [2022-07-21 09:03:51,900 INFO L384 tUnfolder$Statistics]: this new event has 214 ancestors and is cut-off event [2022-07-21 09:03:51,900 INFO L387 tUnfolder$Statistics]: existing Event has 209 ancestors and is cut-off event [2022-07-21 09:03:51,900 INFO L387 tUnfolder$Statistics]: existing Event has 214 ancestors and is cut-off event [2022-07-21 09:03:51,900 INFO L387 tUnfolder$Statistics]: existing Event has 209 ancestors and is cut-off event [2022-07-21 09:03:51,904 INFO L382 tUnfolder$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]) [2022-07-21 09:03:51,905 INFO L384 tUnfolder$Statistics]: this new event has 215 ancestors and is cut-off event [2022-07-21 09:03:51,905 INFO L387 tUnfolder$Statistics]: existing Event has 210 ancestors and is cut-off event [2022-07-21 09:03:51,905 INFO L387 tUnfolder$Statistics]: existing Event has 210 ancestors and is cut-off event [2022-07-21 09:03:51,905 INFO L387 tUnfolder$Statistics]: existing Event has 215 ancestors and is cut-off event [2022-07-21 09:03:51,906 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)]) [2022-07-21 09:03:51,906 INFO L384 tUnfolder$Statistics]: this new event has 215 ancestors and is cut-off event [2022-07-21 09:03:51,906 INFO L387 tUnfolder$Statistics]: existing Event has 215 ancestors and is cut-off event [2022-07-21 09:03:51,906 INFO L387 tUnfolder$Statistics]: existing Event has 210 ancestors and is cut-off event [2022-07-21 09:03:51,906 INFO L387 tUnfolder$Statistics]: existing Event has 210 ancestors and is cut-off event [2022-07-21 09:03:51,908 INFO L382 tUnfolder$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)]) [2022-07-21 09:03:51,909 INFO L384 tUnfolder$Statistics]: this new event has 216 ancestors and is cut-off event [2022-07-21 09:03:51,909 INFO L387 tUnfolder$Statistics]: existing Event has 216 ancestors and is cut-off event [2022-07-21 09:03:51,909 INFO L387 tUnfolder$Statistics]: existing Event has 211 ancestors and is cut-off event [2022-07-21 09:03:51,909 INFO L387 tUnfolder$Statistics]: existing Event has 211 ancestors and is cut-off event [2022-07-21 09:03:51,922 INFO L129 PetriNetUnfolder]: 896/2458 cut-off events. [2022-07-21 09:03:51,923 INFO L130 PetriNetUnfolder]: For 14237/15007 co-relation queries the response was YES. [2022-07-21 09:03:51,939 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. [2022-07-21 09:03:51,956 INFO L132 encePairwiseOnDemand]: 268/273 looper letters, 47 selfloop transitions, 11 changer transitions 0/292 dead transitions. [2022-07-21 09:03:51,957 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 284 places, 292 transitions, 1204 flow [2022-07-21 09:03:51,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-21 09:03:51,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-07-21 09:03:51,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 742 transitions. [2022-07-21 09:03:51,958 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.905982905982906 [2022-07-21 09:03:51,959 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 742 transitions. [2022-07-21 09:03:51,959 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 742 transitions. [2022-07-21 09:03:51,959 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-21 09:03:51,959 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 742 transitions. [2022-07-21 09:03:51,961 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) [2022-07-21 09:03:51,962 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) [2022-07-21 09:03:51,962 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) [2022-07-21 09:03:51,962 INFO L186 Difference]: Start difference. First operand has 283 places, 291 transitions, 1060 flow. Second operand 3 states and 742 transitions. [2022-07-21 09:03:51,962 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 284 places, 292 transitions, 1204 flow [2022-07-21 09:03:51,969 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 283 places, 292 transitions, 1202 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-07-21 09:03:51,973 INFO L242 Difference]: Finished difference. Result has 285 places, 282 transitions, 1035 flow [2022-07-21 09:03:51,973 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} [2022-07-21 09:03:51,974 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, 43 predicate places. [2022-07-21 09:03:51,974 INFO L495 AbstractCegarLoop]: Abstraction has has 285 places, 282 transitions, 1035 flow [2022-07-21 09:03:51,974 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) [2022-07-21 09:03:51,974 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-21 09:03:51,975 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] [2022-07-21 09:03:51,975 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-07-21 09:03:51,975 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)] === [2022-07-21 09:03:51,975 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 09:03:51,975 INFO L85 PathProgramCache]: Analyzing trace with hash 506223541, now seen corresponding path program 1 times [2022-07-21 09:03:51,976 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 09:03:51,976 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [479224802] [2022-07-21 09:03:51,976 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 09:03:51,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 09:03:51,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 09:03:52,018 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-07-21 09:03:52,018 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 09:03:52,019 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [479224802] [2022-07-21 09:03:52,019 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [479224802] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 09:03:52,019 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 09:03:52,019 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-21 09:03:52,019 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [258213307] [2022-07-21 09:03:52,019 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 09:03:52,020 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-21 09:03:52,020 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 09:03:52,021 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-21 09:03:52,021 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-21 09:03:52,022 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 236 out of 273 [2022-07-21 09:03:52,022 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) [2022-07-21 09:03:52,022 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-21 09:03:52,023 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 236 of 273 [2022-07-21 09:03:52,023 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-21 09:03:52,346 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)]) [2022-07-21 09:03:52,346 INFO L384 tUnfolder$Statistics]: this new event has 212 ancestors and is cut-off event [2022-07-21 09:03:52,346 INFO L387 tUnfolder$Statistics]: existing Event has 212 ancestors and is cut-off event [2022-07-21 09:03:52,346 INFO L387 tUnfolder$Statistics]: existing Event has 211 ancestors and is cut-off event [2022-07-21 09:03:52,346 INFO L387 tUnfolder$Statistics]: existing Event has 207 ancestors and is cut-off event [2022-07-21 09:03:52,380 INFO L382 tUnfolder$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)]) [2022-07-21 09:03:52,381 INFO L384 tUnfolder$Statistics]: this new event has 215 ancestors and is cut-off event [2022-07-21 09:03:52,381 INFO L387 tUnfolder$Statistics]: existing Event has 214 ancestors and is cut-off event [2022-07-21 09:03:52,381 INFO L387 tUnfolder$Statistics]: existing Event has 210 ancestors and is cut-off event [2022-07-21 09:03:52,381 INFO L387 tUnfolder$Statistics]: existing Event has 215 ancestors and is cut-off event [2022-07-21 09:03:52,391 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]) [2022-07-21 09:03:52,391 INFO L384 tUnfolder$Statistics]: this new event has 216 ancestors and is cut-off event [2022-07-21 09:03:52,391 INFO L387 tUnfolder$Statistics]: existing Event has 211 ancestors and is cut-off event [2022-07-21 09:03:52,391 INFO L387 tUnfolder$Statistics]: existing Event has 215 ancestors and is cut-off event [2022-07-21 09:03:52,391 INFO L387 tUnfolder$Statistics]: existing Event has 216 ancestors and is cut-off event [2022-07-21 09:03:52,393 INFO L382 tUnfolder$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)]) [2022-07-21 09:03:52,393 INFO L384 tUnfolder$Statistics]: this new event has 216 ancestors and is cut-off event [2022-07-21 09:03:52,393 INFO L387 tUnfolder$Statistics]: existing Event has 216 ancestors and is cut-off event [2022-07-21 09:03:52,393 INFO L387 tUnfolder$Statistics]: existing Event has 211 ancestors and is cut-off event [2022-07-21 09:03:52,393 INFO L387 tUnfolder$Statistics]: existing Event has 215 ancestors and is cut-off event [2022-07-21 09:03:52,399 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]) [2022-07-21 09:03:52,399 INFO L384 tUnfolder$Statistics]: this new event has 217 ancestors and is cut-off event [2022-07-21 09:03:52,399 INFO L387 tUnfolder$Statistics]: existing Event has 217 ancestors and is cut-off event [2022-07-21 09:03:52,400 INFO L387 tUnfolder$Statistics]: existing Event has 212 ancestors and is cut-off event [2022-07-21 09:03:52,400 INFO L387 tUnfolder$Statistics]: existing Event has 216 ancestors and is cut-off event [2022-07-21 09:03:52,411 INFO L382 tUnfolder$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)]) [2022-07-21 09:03:52,411 INFO L384 tUnfolder$Statistics]: this new event has 219 ancestors and is cut-off event [2022-07-21 09:03:52,411 INFO L387 tUnfolder$Statistics]: existing Event has 219 ancestors and is cut-off event [2022-07-21 09:03:52,411 INFO L387 tUnfolder$Statistics]: existing Event has 214 ancestors and is cut-off event [2022-07-21 09:03:52,412 INFO L387 tUnfolder$Statistics]: existing Event has 218 ancestors and is cut-off event [2022-07-21 09:03:52,418 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]) [2022-07-21 09:03:52,418 INFO L384 tUnfolder$Statistics]: this new event has 220 ancestors and is cut-off event [2022-07-21 09:03:52,418 INFO L387 tUnfolder$Statistics]: existing Event has 219 ancestors and is cut-off event [2022-07-21 09:03:52,418 INFO L387 tUnfolder$Statistics]: existing Event has 220 ancestors and is cut-off event [2022-07-21 09:03:52,418 INFO L387 tUnfolder$Statistics]: existing Event has 215 ancestors and is cut-off event [2022-07-21 09:03:52,457 INFO L382 tUnfolder$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]) [2022-07-21 09:03:52,457 INFO L384 tUnfolder$Statistics]: this new event has 221 ancestors and is cut-off event [2022-07-21 09:03:52,457 INFO L387 tUnfolder$Statistics]: existing Event has 221 ancestors and is cut-off event [2022-07-21 09:03:52,457 INFO L387 tUnfolder$Statistics]: existing Event has 216 ancestors and is cut-off event [2022-07-21 09:03:52,457 INFO L387 tUnfolder$Statistics]: existing Event has 220 ancestors and is cut-off event [2022-07-21 09:03:52,484 INFO L129 PetriNetUnfolder]: 940/2635 cut-off events. [2022-07-21 09:03:52,484 INFO L130 PetriNetUnfolder]: For 15676/16519 co-relation queries the response was YES. [2022-07-21 09:03:52,498 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. [2022-07-21 09:03:52,515 INFO L132 encePairwiseOnDemand]: 267/273 looper letters, 47 selfloop transitions, 7 changer transitions 0/288 dead transitions. [2022-07-21 09:03:52,515 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 287 places, 288 transitions, 1176 flow [2022-07-21 09:03:52,516 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-21 09:03:52,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-07-21 09:03:52,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 744 transitions. [2022-07-21 09:03:52,517 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.9084249084249084 [2022-07-21 09:03:52,517 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 744 transitions. [2022-07-21 09:03:52,517 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 744 transitions. [2022-07-21 09:03:52,517 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-21 09:03:52,517 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 744 transitions. [2022-07-21 09:03:52,519 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) [2022-07-21 09:03:52,520 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) [2022-07-21 09:03:52,520 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) [2022-07-21 09:03:52,520 INFO L186 Difference]: Start difference. First operand has 285 places, 282 transitions, 1035 flow. Second operand 3 states and 744 transitions. [2022-07-21 09:03:52,520 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 287 places, 288 transitions, 1176 flow [2022-07-21 09:03:52,529 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 285 places, 288 transitions, 1158 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-07-21 09:03:52,533 INFO L242 Difference]: Finished difference. Result has 287 places, 279 transitions, 1003 flow [2022-07-21 09:03:52,533 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} [2022-07-21 09:03:52,533 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, 45 predicate places. [2022-07-21 09:03:52,534 INFO L495 AbstractCegarLoop]: Abstraction has has 287 places, 279 transitions, 1003 flow [2022-07-21 09:03:52,534 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) [2022-07-21 09:03:52,534 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-21 09:03:52,534 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] [2022-07-21 09:03:52,534 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-07-21 09:03:52,535 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)] === [2022-07-21 09:03:52,535 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 09:03:52,535 INFO L85 PathProgramCache]: Analyzing trace with hash 2072705269, now seen corresponding path program 1 times [2022-07-21 09:03:52,535 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 09:03:52,535 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1886321041] [2022-07-21 09:03:52,536 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 09:03:52,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 09:03:52,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 09:03:52,596 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-07-21 09:03:52,596 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 09:03:52,597 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1886321041] [2022-07-21 09:03:52,597 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1886321041] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 09:03:52,597 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 09:03:52,597 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-21 09:03:52,599 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [791123005] [2022-07-21 09:03:52,599 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 09:03:52,599 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-21 09:03:52,600 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 09:03:52,600 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-21 09:03:52,600 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-07-21 09:03:52,601 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 207 out of 273 [2022-07-21 09:03:52,602 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) [2022-07-21 09:03:52,602 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-21 09:03:52,602 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 207 of 273 [2022-07-21 09:03:52,603 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-21 09:03:53,048 INFO L129 PetriNetUnfolder]: 507/2264 cut-off events. [2022-07-21 09:03:53,048 INFO L130 PetriNetUnfolder]: For 7364/7753 co-relation queries the response was YES. [2022-07-21 09:03:53,064 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. [2022-07-21 09:03:53,078 INFO L132 encePairwiseOnDemand]: 265/273 looper letters, 75 selfloop transitions, 6 changer transitions 20/303 dead transitions. [2022-07-21 09:03:53,079 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 293 places, 303 transitions, 1384 flow [2022-07-21 09:03:53,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-21 09:03:53,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2022-07-21 09:03:53,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1515 transitions. [2022-07-21 09:03:53,081 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.792778649921507 [2022-07-21 09:03:53,081 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 1515 transitions. [2022-07-21 09:03:53,081 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 1515 transitions. [2022-07-21 09:03:53,082 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-21 09:03:53,082 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 1515 transitions. [2022-07-21 09:03:53,084 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) [2022-07-21 09:03:53,087 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) [2022-07-21 09:03:53,088 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) [2022-07-21 09:03:53,088 INFO L186 Difference]: Start difference. First operand has 287 places, 279 transitions, 1003 flow. Second operand 7 states and 1515 transitions. [2022-07-21 09:03:53,088 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 293 places, 303 transitions, 1384 flow [2022-07-21 09:03:53,095 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 291 places, 303 transitions, 1370 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-07-21 09:03:53,099 INFO L242 Difference]: Finished difference. Result has 293 places, 280 transitions, 1013 flow [2022-07-21 09:03:53,099 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} [2022-07-21 09:03:53,100 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, 51 predicate places. [2022-07-21 09:03:53,100 INFO L495 AbstractCegarLoop]: Abstraction has has 293 places, 280 transitions, 1013 flow [2022-07-21 09:03:53,101 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) [2022-07-21 09:03:53,101 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-21 09:03:53,101 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] [2022-07-21 09:03:53,101 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-07-21 09:03:53,103 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)] === [2022-07-21 09:03:53,103 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 09:03:53,103 INFO L85 PathProgramCache]: Analyzing trace with hash -261819937, now seen corresponding path program 1 times [2022-07-21 09:03:53,103 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 09:03:53,103 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [551178434] [2022-07-21 09:03:53,103 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 09:03:53,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 09:03:53,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 09:03:53,702 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-21 09:03:53,702 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 09:03:53,702 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [551178434] [2022-07-21 09:03:53,702 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [551178434] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-21 09:03:53,702 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1611231447] [2022-07-21 09:03:53,702 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 09:03:53,702 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-21 09:03:53,702 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-21 09:03:53,703 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) [2022-07-21 09:03:53,704 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-07-21 09:03:53,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 09:03:53,838 INFO L263 TraceCheckSpWp]: Trace formula consists of 516 conjuncts, 59 conjunts are in the unsatisfiable core [2022-07-21 09:03:53,842 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-21 09:03:53,846 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 [2022-07-21 09:03:53,878 INFO L356 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2022-07-21 09:03:53,880 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 [2022-07-21 09:03:53,923 INFO L356 Elim1Store]: treesize reduction 36, result has 23.4 percent of original size [2022-07-21 09:03:53,923 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 [2022-07-21 09:03:54,052 INFO L356 Elim1Store]: treesize reduction 66, result has 19.5 percent of original size [2022-07-21 09:03:54,053 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 [2022-07-21 09:03:54,277 INFO L356 Elim1Store]: treesize reduction 78, result has 26.4 percent of original size [2022-07-21 09:03:54,277 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 [2022-07-21 09:03:54,565 INFO L356 Elim1Store]: treesize reduction 36, result has 26.5 percent of original size [2022-07-21 09:03:54,565 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 [2022-07-21 09:03:54,710 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 [2022-07-21 09:03:55,025 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 [2022-07-21 09:03:55,125 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 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 [2022-07-21 09:03:55,188 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 [2022-07-21 09:03:55,356 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-21 09:03:55,356 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-21 09:03:56,315 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-07-21 09:03:56,315 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 [2022-07-21 09:03:56,328 INFO L356 Elim1Store]: treesize reduction 9, result has 43.8 percent of original size [2022-07-21 09:03:56,328 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 [2022-07-21 09:03:56,336 INFO L356 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2022-07-21 09:03:56,337 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 [2022-07-21 09:03:56,345 INFO L356 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2022-07-21 09:03:56,346 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 [2022-07-21 09:03:56,355 INFO L356 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2022-07-21 09:03:56,356 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 [2022-07-21 09:03:56,935 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-21 09:03:56,936 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1611231447] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-21 09:03:56,936 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-21 09:03:56,936 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 25, 21] total 57 [2022-07-21 09:03:56,937 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [304185986] [2022-07-21 09:03:56,937 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-21 09:03:56,938 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 57 states [2022-07-21 09:03:56,938 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 09:03:56,939 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 57 interpolants. [2022-07-21 09:03:56,940 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=499, Invalid=2623, Unknown=70, NotChecked=0, Total=3192 [2022-07-21 09:03:56,947 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 119 out of 273 [2022-07-21 09:03:56,952 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) [2022-07-21 09:03:56,952 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-21 09:03:56,952 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 119 of 273 [2022-07-21 09:03:56,952 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-21 09:04:01,326 INFO L129 PetriNetUnfolder]: 4273/12848 cut-off events. [2022-07-21 09:04:01,326 INFO L130 PetriNetUnfolder]: For 58379/59671 co-relation queries the response was YES. [2022-07-21 09:04:01,405 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. [2022-07-21 09:04:01,486 INFO L132 encePairwiseOnDemand]: 244/273 looper letters, 352 selfloop transitions, 50 changer transitions 12/530 dead transitions. [2022-07-21 09:04:01,486 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 326 places, 530 transitions, 3537 flow [2022-07-21 09:04:01,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2022-07-21 09:04:01,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 35 states. [2022-07-21 09:04:01,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 4504 transitions. [2022-07-21 09:04:01,577 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.4713762428048142 [2022-07-21 09:04:01,577 INFO L72 ComplementDD]: Start complementDD. Operand 35 states and 4504 transitions. [2022-07-21 09:04:01,577 INFO L73 IsDeterministic]: Start isDeterministic. Operand 35 states and 4504 transitions. [2022-07-21 09:04:01,578 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-21 09:04:01,578 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 35 states and 4504 transitions. [2022-07-21 09:04:01,584 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) [2022-07-21 09:04:01,593 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) [2022-07-21 09:04:01,595 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) [2022-07-21 09:04:01,595 INFO L186 Difference]: Start difference. First operand has 293 places, 280 transitions, 1013 flow. Second operand 35 states and 4504 transitions. [2022-07-21 09:04:01,595 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 326 places, 530 transitions, 3537 flow [2022-07-21 09:04:01,618 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 321 places, 530 transitions, 3519 flow, removed 4 selfloop flow, removed 5 redundant places. [2022-07-21 09:04:01,624 INFO L242 Difference]: Finished difference. Result has 335 places, 309 transitions, 1463 flow [2022-07-21 09:04:01,624 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} [2022-07-21 09:04:01,625 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, 93 predicate places. [2022-07-21 09:04:01,625 INFO L495 AbstractCegarLoop]: Abstraction has has 335 places, 309 transitions, 1463 flow [2022-07-21 09:04:01,627 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) [2022-07-21 09:04:01,627 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-21 09:04:01,627 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] [2022-07-21 09:04:01,653 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2022-07-21 09:04:01,851 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 [2022-07-21 09:04:01,851 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)] === [2022-07-21 09:04:01,851 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 09:04:01,852 INFO L85 PathProgramCache]: Analyzing trace with hash 2090955172, now seen corresponding path program 1 times [2022-07-21 09:04:01,852 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 09:04:01,852 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [141172497] [2022-07-21 09:04:01,852 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 09:04:01,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 09:04:01,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 09:04:01,937 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-07-21 09:04:01,937 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 09:04:01,937 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [141172497] [2022-07-21 09:04:01,937 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [141172497] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 09:04:01,937 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 09:04:01,937 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-21 09:04:01,938 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [762038856] [2022-07-21 09:04:01,939 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 09:04:01,940 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-21 09:04:01,940 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 09:04:01,941 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-21 09:04:01,941 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-07-21 09:04:01,942 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 241 out of 273 [2022-07-21 09:04:01,943 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) [2022-07-21 09:04:01,943 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-21 09:04:01,943 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 241 of 273 [2022-07-21 09:04:01,943 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-21 09:04:03,828 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)]) [2022-07-21 09:04:03,828 INFO L384 tUnfolder$Statistics]: this new event has 232 ancestors and is cut-off event [2022-07-21 09:04:03,828 INFO L387 tUnfolder$Statistics]: existing Event has 227 ancestors and is cut-off event [2022-07-21 09:04:03,828 INFO L387 tUnfolder$Statistics]: existing Event has 227 ancestors and is cut-off event [2022-07-21 09:04:03,828 INFO L387 tUnfolder$Statistics]: existing Event has 232 ancestors and is cut-off event [2022-07-21 09:04:03,944 INFO L382 tUnfolder$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]) [2022-07-21 09:04:03,945 INFO L384 tUnfolder$Statistics]: this new event has 234 ancestors and is cut-off event [2022-07-21 09:04:03,945 INFO L387 tUnfolder$Statistics]: existing Event has 229 ancestors and is cut-off event [2022-07-21 09:04:03,945 INFO L387 tUnfolder$Statistics]: existing Event has 234 ancestors and is cut-off event [2022-07-21 09:04:03,945 INFO L387 tUnfolder$Statistics]: existing Event has 229 ancestors and is cut-off event [2022-07-21 09:04:04,294 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)]) [2022-07-21 09:04:04,294 INFO L384 tUnfolder$Statistics]: this new event has 239 ancestors and is cut-off event [2022-07-21 09:04:04,294 INFO L387 tUnfolder$Statistics]: existing Event has 234 ancestors and is cut-off event [2022-07-21 09:04:04,294 INFO L387 tUnfolder$Statistics]: existing Event has 239 ancestors and is cut-off event [2022-07-21 09:04:04,294 INFO L387 tUnfolder$Statistics]: existing Event has 234 ancestors and is cut-off event [2022-07-21 09:04:05,366 INFO L129 PetriNetUnfolder]: 5238/20036 cut-off events. [2022-07-21 09:04:05,366 INFO L130 PetriNetUnfolder]: For 94193/98432 co-relation queries the response was YES. [2022-07-21 09:04:05,507 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. [2022-07-21 09:04:05,629 INFO L132 encePairwiseOnDemand]: 268/273 looper letters, 93 selfloop transitions, 24 changer transitions 3/369 dead transitions. [2022-07-21 09:04:05,629 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 334 places, 369 transitions, 2517 flow [2022-07-21 09:04:05,631 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-21 09:04:05,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2022-07-21 09:04:05,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 1004 transitions. [2022-07-21 09:04:05,633 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.9194139194139194 [2022-07-21 09:04:05,633 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 1004 transitions. [2022-07-21 09:04:05,633 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 1004 transitions. [2022-07-21 09:04:05,633 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-21 09:04:05,633 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 1004 transitions. [2022-07-21 09:04:05,635 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) [2022-07-21 09:04:05,636 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) [2022-07-21 09:04:05,636 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) [2022-07-21 09:04:05,637 INFO L186 Difference]: Start difference. First operand has 335 places, 309 transitions, 1463 flow. Second operand 4 states and 1004 transitions. [2022-07-21 09:04:05,637 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 334 places, 369 transitions, 2517 flow [2022-07-21 09:04:05,718 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 317 places, 369 transitions, 2327 flow, removed 78 selfloop flow, removed 17 redundant places. [2022-07-21 09:04:05,725 INFO L242 Difference]: Finished difference. Result has 319 places, 320 transitions, 1655 flow [2022-07-21 09:04:05,725 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} [2022-07-21 09:04:05,725 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, 77 predicate places. [2022-07-21 09:04:05,726 INFO L495 AbstractCegarLoop]: Abstraction has has 319 places, 320 transitions, 1655 flow [2022-07-21 09:04:05,726 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) [2022-07-21 09:04:05,726 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-21 09:04:05,727 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] [2022-07-21 09:04:05,727 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2022-07-21 09:04:05,727 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)] === [2022-07-21 09:04:05,727 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 09:04:05,727 INFO L85 PathProgramCache]: Analyzing trace with hash -1974282468, now seen corresponding path program 2 times [2022-07-21 09:04:05,728 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 09:04:05,728 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [195115596] [2022-07-21 09:04:05,728 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 09:04:05,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 09:04:05,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 09:04:05,795 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 10 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-07-21 09:04:05,796 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 09:04:05,796 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [195115596] [2022-07-21 09:04:05,796 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [195115596] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-21 09:04:05,796 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1635766575] [2022-07-21 09:04:05,796 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-07-21 09:04:05,797 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-21 09:04:05,797 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-21 09:04:05,798 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) [2022-07-21 09:04:05,802 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-07-21 09:04:05,951 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-07-21 09:04:05,951 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-07-21 09:04:05,954 INFO L263 TraceCheckSpWp]: Trace formula consists of 531 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-21 09:04:05,956 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-21 09:04:05,966 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-07-21 09:04:05,967 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-21 09:04:05,967 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1635766575] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 09:04:05,967 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-07-21 09:04:05,967 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2022-07-21 09:04:05,967 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1410660450] [2022-07-21 09:04:05,968 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 09:04:05,968 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-21 09:04:05,968 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 09:04:05,969 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-21 09:04:05,969 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-07-21 09:04:05,970 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 240 out of 273 [2022-07-21 09:04:05,970 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) [2022-07-21 09:04:05,970 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-21 09:04:05,970 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 240 of 273 [2022-07-21 09:04:05,971 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-21 09:04:09,463 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)]) [2022-07-21 09:04:09,463 INFO L384 tUnfolder$Statistics]: this new event has 233 ancestors and is cut-off event [2022-07-21 09:04:09,463 INFO L387 tUnfolder$Statistics]: existing Event has 224 ancestors and is cut-off event [2022-07-21 09:04:09,463 INFO L387 tUnfolder$Statistics]: existing Event has 228 ancestors and is cut-off event [2022-07-21 09:04:09,463 INFO L387 tUnfolder$Statistics]: existing Event has 229 ancestors and is cut-off event [2022-07-21 09:04:09,927 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)]) [2022-07-21 09:04:09,928 INFO L384 tUnfolder$Statistics]: this new event has 237 ancestors and is cut-off event [2022-07-21 09:04:09,928 INFO L387 tUnfolder$Statistics]: existing Event has 233 ancestors and is cut-off event [2022-07-21 09:04:09,928 INFO L387 tUnfolder$Statistics]: existing Event has 232 ancestors and is cut-off event [2022-07-21 09:04:09,928 INFO L387 tUnfolder$Statistics]: existing Event has 228 ancestors and is cut-off event [2022-07-21 09:04:10,318 INFO L382 tUnfolder$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)]) [2022-07-21 09:04:10,318 INFO L384 tUnfolder$Statistics]: this new event has 240 ancestors and is cut-off event [2022-07-21 09:04:10,318 INFO L387 tUnfolder$Statistics]: existing Event has 231 ancestors and is cut-off event [2022-07-21 09:04:10,318 INFO L387 tUnfolder$Statistics]: existing Event has 236 ancestors and is cut-off event [2022-07-21 09:04:10,318 INFO L387 tUnfolder$Statistics]: existing Event has 235 ancestors and is cut-off event [2022-07-21 09:04:10,506 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)]) [2022-07-21 09:04:10,506 INFO L384 tUnfolder$Statistics]: this new event has 242 ancestors and is cut-off event [2022-07-21 09:04:10,506 INFO L387 tUnfolder$Statistics]: existing Event has 238 ancestors and is cut-off event [2022-07-21 09:04:10,506 INFO L387 tUnfolder$Statistics]: existing Event has 233 ancestors and is cut-off event [2022-07-21 09:04:10,506 INFO L387 tUnfolder$Statistics]: existing Event has 237 ancestors and is cut-off event [2022-07-21 09:04:11,006 INFO L382 tUnfolder$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)]) [2022-07-21 09:04:11,006 INFO L384 tUnfolder$Statistics]: this new event has 248 ancestors and is cut-off event [2022-07-21 09:04:11,006 INFO L387 tUnfolder$Statistics]: existing Event has 244 ancestors and is cut-off event [2022-07-21 09:04:11,006 INFO L387 tUnfolder$Statistics]: existing Event has 239 ancestors and is cut-off event [2022-07-21 09:04:11,006 INFO L387 tUnfolder$Statistics]: existing Event has 243 ancestors and is cut-off event [2022-07-21 09:04:11,219 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)]) [2022-07-21 09:04:11,220 INFO L384 tUnfolder$Statistics]: this new event has 255 ancestors and is cut-off event [2022-07-21 09:04:11,220 INFO L387 tUnfolder$Statistics]: existing Event has 246 ancestors and is cut-off event [2022-07-21 09:04:11,220 INFO L387 tUnfolder$Statistics]: existing Event has 251 ancestors and is cut-off event [2022-07-21 09:04:11,220 INFO L387 tUnfolder$Statistics]: existing Event has 250 ancestors and is cut-off event [2022-07-21 09:04:11,316 INFO L129 PetriNetUnfolder]: 9733/29663 cut-off events. [2022-07-21 09:04:11,316 INFO L130 PetriNetUnfolder]: For 199714/207111 co-relation queries the response was YES. [2022-07-21 09:04:11,599 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. [2022-07-21 09:04:11,786 INFO L132 encePairwiseOnDemand]: 270/273 looper letters, 82 selfloop transitions, 14 changer transitions 0/343 dead transitions. [2022-07-21 09:04:11,786 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 321 places, 343 transitions, 2181 flow [2022-07-21 09:04:11,787 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-21 09:04:11,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-07-21 09:04:11,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 749 transitions. [2022-07-21 09:04:11,788 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.9145299145299145 [2022-07-21 09:04:11,788 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 749 transitions. [2022-07-21 09:04:11,788 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 749 transitions. [2022-07-21 09:04:11,788 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-21 09:04:11,788 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 749 transitions. [2022-07-21 09:04:11,789 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) [2022-07-21 09:04:11,789 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) [2022-07-21 09:04:11,790 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) [2022-07-21 09:04:11,790 INFO L186 Difference]: Start difference. First operand has 319 places, 320 transitions, 1655 flow. Second operand 3 states and 749 transitions. [2022-07-21 09:04:11,790 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 321 places, 343 transitions, 2181 flow [2022-07-21 09:04:11,854 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 321 places, 343 transitions, 2131 flow, removed 25 selfloop flow, removed 0 redundant places. [2022-07-21 09:04:11,858 INFO L242 Difference]: Finished difference. Result has 321 places, 319 transitions, 1647 flow [2022-07-21 09:04:11,859 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} [2022-07-21 09:04:11,859 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, 79 predicate places. [2022-07-21 09:04:11,859 INFO L495 AbstractCegarLoop]: Abstraction has has 321 places, 319 transitions, 1647 flow [2022-07-21 09:04:11,860 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) [2022-07-21 09:04:11,860 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-21 09:04:11,860 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] [2022-07-21 09:04:11,888 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-07-21 09:04:12,075 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 [2022-07-21 09:04:12,076 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)] === [2022-07-21 09:04:12,076 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 09:04:12,076 INFO L85 PathProgramCache]: Analyzing trace with hash -524553725, now seen corresponding path program 2 times [2022-07-21 09:04:12,076 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 09:04:12,076 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1400682723] [2022-07-21 09:04:12,077 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 09:04:12,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 09:04:12,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 09:04:12,135 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-07-21 09:04:12,136 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 09:04:12,136 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1400682723] [2022-07-21 09:04:12,136 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1400682723] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 09:04:12,136 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 09:04:12,136 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-21 09:04:12,136 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1965621582] [2022-07-21 09:04:12,136 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 09:04:12,137 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-21 09:04:12,137 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 09:04:12,137 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-21 09:04:12,137 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-21 09:04:12,138 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 240 out of 273 [2022-07-21 09:04:12,139 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) [2022-07-21 09:04:12,139 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-21 09:04:12,139 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 240 of 273 [2022-07-21 09:04:12,139 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-21 09:04:14,552 INFO L129 PetriNetUnfolder]: 3367/13124 cut-off events. [2022-07-21 09:04:14,552 INFO L130 PetriNetUnfolder]: For 65721/69130 co-relation queries the response was YES. [2022-07-21 09:04:14,640 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. [2022-07-21 09:04:14,685 INFO L132 encePairwiseOnDemand]: 269/273 looper letters, 54 selfloop transitions, 6 changer transitions 2/308 dead transitions. [2022-07-21 09:04:14,685 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 322 places, 308 transitions, 1646 flow [2022-07-21 09:04:14,685 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-21 09:04:14,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-07-21 09:04:14,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 749 transitions. [2022-07-21 09:04:14,686 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.9145299145299145 [2022-07-21 09:04:14,687 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 749 transitions. [2022-07-21 09:04:14,687 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 749 transitions. [2022-07-21 09:04:14,687 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-21 09:04:14,687 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 749 transitions. [2022-07-21 09:04:14,688 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) [2022-07-21 09:04:14,689 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) [2022-07-21 09:04:14,689 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) [2022-07-21 09:04:14,689 INFO L186 Difference]: Start difference. First operand has 321 places, 319 transitions, 1647 flow. Second operand 3 states and 749 transitions. [2022-07-21 09:04:14,690 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 322 places, 308 transitions, 1646 flow [2022-07-21 09:04:14,724 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 317 places, 308 transitions, 1583 flow, removed 6 selfloop flow, removed 5 redundant places. [2022-07-21 09:04:14,727 INFO L242 Difference]: Finished difference. Result has 317 places, 292 transitions, 1264 flow [2022-07-21 09:04:14,728 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} [2022-07-21 09:04:14,728 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, 75 predicate places. [2022-07-21 09:04:14,728 INFO L495 AbstractCegarLoop]: Abstraction has has 317 places, 292 transitions, 1264 flow [2022-07-21 09:04:14,729 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) [2022-07-21 09:04:14,729 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-21 09:04:14,729 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] [2022-07-21 09:04:14,729 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2022-07-21 09:04:14,729 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)] === [2022-07-21 09:04:14,730 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 09:04:14,730 INFO L85 PathProgramCache]: Analyzing trace with hash 1124516109, now seen corresponding path program 1 times [2022-07-21 09:04:14,730 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 09:04:14,730 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [802479750] [2022-07-21 09:04:14,730 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 09:04:14,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 09:04:14,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 09:04:14,829 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-07-21 09:04:14,830 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 09:04:14,830 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [802479750] [2022-07-21 09:04:14,830 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [802479750] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-21 09:04:14,830 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [832021471] [2022-07-21 09:04:14,830 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 09:04:14,830 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-21 09:04:14,831 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-21 09:04:14,836 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) [2022-07-21 09:04:14,838 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-07-21 09:04:14,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 09:04:14,999 INFO L263 TraceCheckSpWp]: Trace formula consists of 546 conjuncts, 9 conjunts are in the unsatisfiable core [2022-07-21 09:04:15,002 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-21 09:04:15,242 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 14 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-07-21 09:04:15,242 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-21 09:04:15,494 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-07-21 09:04:15,494 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [832021471] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-21 09:04:15,494 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-21 09:04:15,494 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 19 [2022-07-21 09:04:15,494 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1555512624] [2022-07-21 09:04:15,494 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-21 09:04:15,495 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-07-21 09:04:15,495 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 09:04:15,496 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-07-21 09:04:15,496 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=77, Invalid=265, Unknown=0, NotChecked=0, Total=342 [2022-07-21 09:04:15,498 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 202 out of 273 [2022-07-21 09:04:15,500 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) [2022-07-21 09:04:15,501 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-21 09:04:15,501 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 202 of 273 [2022-07-21 09:04:15,501 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-21 09:04:17,082 INFO L129 PetriNetUnfolder]: 1260/6825 cut-off events. [2022-07-21 09:04:17,082 INFO L130 PetriNetUnfolder]: For 36393/37970 co-relation queries the response was YES. [2022-07-21 09:04:17,119 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. [2022-07-21 09:04:17,141 INFO L132 encePairwiseOnDemand]: 254/273 looper letters, 70 selfloop transitions, 20 changer transitions 61/339 dead transitions. [2022-07-21 09:04:17,141 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 333 places, 339 transitions, 1755 flow [2022-07-21 09:04:17,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-07-21 09:04:17,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2022-07-21 09:04:17,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 3541 transitions. [2022-07-21 09:04:17,145 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.7629821159232923 [2022-07-21 09:04:17,145 INFO L72 ComplementDD]: Start complementDD. Operand 17 states and 3541 transitions. [2022-07-21 09:04:17,145 INFO L73 IsDeterministic]: Start isDeterministic. Operand 17 states and 3541 transitions. [2022-07-21 09:04:17,146 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-21 09:04:17,146 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 17 states and 3541 transitions. [2022-07-21 09:04:17,150 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) [2022-07-21 09:04:17,155 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) [2022-07-21 09:04:17,156 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) [2022-07-21 09:04:17,156 INFO L186 Difference]: Start difference. First operand has 317 places, 292 transitions, 1264 flow. Second operand 17 states and 3541 transitions. [2022-07-21 09:04:17,156 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 333 places, 339 transitions, 1755 flow [2022-07-21 09:04:17,173 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 331 places, 339 transitions, 1743 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-07-21 09:04:17,177 INFO L242 Difference]: Finished difference. Result has 333 places, 274 transitions, 1115 flow [2022-07-21 09:04:17,178 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} [2022-07-21 09:04:17,178 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, 91 predicate places. [2022-07-21 09:04:17,178 INFO L495 AbstractCegarLoop]: Abstraction has has 333 places, 274 transitions, 1115 flow [2022-07-21 09:04:17,180 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) [2022-07-21 09:04:17,180 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-21 09:04:17,180 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] [2022-07-21 09:04:17,208 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-07-21 09:04:17,407 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 [2022-07-21 09:04:17,408 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)] === [2022-07-21 09:04:17,408 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 09:04:17,408 INFO L85 PathProgramCache]: Analyzing trace with hash 1154365520, now seen corresponding path program 2 times [2022-07-21 09:04:17,408 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 09:04:17,409 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1808772306] [2022-07-21 09:04:17,409 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 09:04:17,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 09:04:17,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 09:04:17,592 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 10 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-07-21 09:04:17,593 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 09:04:17,593 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1808772306] [2022-07-21 09:04:17,593 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1808772306] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-21 09:04:17,593 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1169428479] [2022-07-21 09:04:17,593 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-07-21 09:04:17,593 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-21 09:04:17,594 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-21 09:04:17,595 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) [2022-07-21 09:04:17,596 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-07-21 09:04:17,751 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-07-21 09:04:17,751 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-07-21 09:04:17,753 INFO L263 TraceCheckSpWp]: Trace formula consists of 559 conjuncts, 14 conjunts are in the unsatisfiable core [2022-07-21 09:04:17,756 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-21 09:04:18,118 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 11 proven. 3 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-07-21 09:04:18,118 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-21 09:04:18,633 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 6 proven. 8 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-07-21 09:04:18,634 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1169428479] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-21 09:04:18,634 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-21 09:04:18,634 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11, 11] total 28 [2022-07-21 09:04:18,634 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1943215206] [2022-07-21 09:04:18,634 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-21 09:04:18,635 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 28 states [2022-07-21 09:04:18,635 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 09:04:18,635 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2022-07-21 09:04:18,636 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=159, Invalid=597, Unknown=0, NotChecked=0, Total=756 [2022-07-21 09:04:18,639 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 200 out of 273 [2022-07-21 09:04:18,643 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) [2022-07-21 09:04:18,643 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-21 09:04:18,644 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 200 of 273 [2022-07-21 09:04:18,644 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-21 09:04:20,053 INFO L129 PetriNetUnfolder]: 855/5057 cut-off events. [2022-07-21 09:04:20,053 INFO L130 PetriNetUnfolder]: For 25605/26780 co-relation queries the response was YES. [2022-07-21 09:04:20,094 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. [2022-07-21 09:04:20,112 INFO L132 encePairwiseOnDemand]: 254/273 looper letters, 94 selfloop transitions, 26 changer transitions 9/315 dead transitions. [2022-07-21 09:04:20,112 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 336 places, 315 transitions, 1796 flow [2022-07-21 09:04:20,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-07-21 09:04:20,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2022-07-21 09:04:20,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 3909 transitions. [2022-07-21 09:04:20,116 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.7536148062463852 [2022-07-21 09:04:20,117 INFO L72 ComplementDD]: Start complementDD. Operand 19 states and 3909 transitions. [2022-07-21 09:04:20,117 INFO L73 IsDeterministic]: Start isDeterministic. Operand 19 states and 3909 transitions. [2022-07-21 09:04:20,117 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-21 09:04:20,118 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 19 states and 3909 transitions. [2022-07-21 09:04:20,121 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) [2022-07-21 09:04:20,125 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) [2022-07-21 09:04:20,125 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) [2022-07-21 09:04:20,125 INFO L186 Difference]: Start difference. First operand has 333 places, 274 transitions, 1115 flow. Second operand 19 states and 3909 transitions. [2022-07-21 09:04:20,125 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 336 places, 315 transitions, 1796 flow [2022-07-21 09:04:20,144 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 315 places, 315 transitions, 1706 flow, removed 20 selfloop flow, removed 21 redundant places. [2022-07-21 09:04:20,147 INFO L242 Difference]: Finished difference. Result has 317 places, 274 transitions, 1098 flow [2022-07-21 09:04:20,148 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} [2022-07-21 09:04:20,148 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, 75 predicate places. [2022-07-21 09:04:20,149 INFO L495 AbstractCegarLoop]: Abstraction has has 317 places, 274 transitions, 1098 flow [2022-07-21 09:04:20,149 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) [2022-07-21 09:04:20,150 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-21 09:04:20,150 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] [2022-07-21 09:04:20,175 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-07-21 09:04:20,371 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 [2022-07-21 09:04:20,372 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)] === [2022-07-21 09:04:20,372 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 09:04:20,372 INFO L85 PathProgramCache]: Analyzing trace with hash -1756029933, now seen corresponding path program 1 times [2022-07-21 09:04:20,372 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 09:04:20,372 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2088540384] [2022-07-21 09:04:20,372 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 09:04:20,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 09:04:20,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 09:04:20,967 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-07-21 09:04:20,967 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 09:04:20,968 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2088540384] [2022-07-21 09:04:20,968 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2088540384] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-21 09:04:20,968 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1793518875] [2022-07-21 09:04:20,969 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 09:04:20,969 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-21 09:04:20,969 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-21 09:04:20,970 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) [2022-07-21 09:04:20,970 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-07-21 09:04:21,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 09:04:21,151 INFO L263 TraceCheckSpWp]: Trace formula consists of 561 conjuncts, 33 conjunts are in the unsatisfiable core [2022-07-21 09:04:21,155 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-21 09:04:22,163 INFO L356 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2022-07-21 09:04:22,163 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 [2022-07-21 09:04:22,169 INFO L356 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2022-07-21 09:04:22,170 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 [2022-07-21 09:04:22,222 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-07-21 09:04:22,222 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-21 09:04:22,341 INFO L356 Elim1Store]: treesize reduction 9, result has 43.8 percent of original size [2022-07-21 09:04:22,342 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 [2022-07-21 09:04:24,058 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-07-21 09:04:24,058 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1793518875] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-21 09:04:24,058 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-21 09:04:24,059 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22, 17, 17] total 47 [2022-07-21 09:04:24,059 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1388788086] [2022-07-21 09:04:24,059 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-21 09:04:24,060 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 47 states [2022-07-21 09:04:24,060 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 09:04:24,061 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 47 interpolants. [2022-07-21 09:04:24,062 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=261, Invalid=1901, Unknown=0, NotChecked=0, Total=2162 [2022-07-21 09:04:24,068 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 140 out of 273 [2022-07-21 09:04:24,075 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) [2022-07-21 09:04:24,076 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-21 09:04:24,076 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 140 of 273 [2022-07-21 09:04:24,076 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-21 09:04:28,254 INFO L129 PetriNetUnfolder]: 1802/10465 cut-off events. [2022-07-21 09:04:28,254 INFO L130 PetriNetUnfolder]: For 43386/44766 co-relation queries the response was YES. [2022-07-21 09:04:28,351 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. [2022-07-21 09:04:28,389 INFO L132 encePairwiseOnDemand]: 237/273 looper letters, 270 selfloop transitions, 85 changer transitions 44/530 dead transitions. [2022-07-21 09:04:28,390 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 364 places, 530 transitions, 3789 flow [2022-07-21 09:04:28,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2022-07-21 09:04:28,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 48 states. [2022-07-21 09:04:28,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 7075 transitions. [2022-07-21 09:04:28,395 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.5399114774114774 [2022-07-21 09:04:28,395 INFO L72 ComplementDD]: Start complementDD. Operand 48 states and 7075 transitions. [2022-07-21 09:04:28,395 INFO L73 IsDeterministic]: Start isDeterministic. Operand 48 states and 7075 transitions. [2022-07-21 09:04:28,397 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-21 09:04:28,397 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 48 states and 7075 transitions. [2022-07-21 09:04:28,404 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) [2022-07-21 09:04:28,416 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) [2022-07-21 09:04:28,418 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) [2022-07-21 09:04:28,418 INFO L186 Difference]: Start difference. First operand has 317 places, 274 transitions, 1098 flow. Second operand 48 states and 7075 transitions. [2022-07-21 09:04:28,418 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 364 places, 530 transitions, 3789 flow [2022-07-21 09:04:28,435 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 351 places, 530 transitions, 3709 flow, removed 7 selfloop flow, removed 13 redundant places. [2022-07-21 09:04:28,440 INFO L242 Difference]: Finished difference. Result has 376 places, 336 transitions, 2209 flow [2022-07-21 09:04:28,440 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} [2022-07-21 09:04:28,440 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, 134 predicate places. [2022-07-21 09:04:28,441 INFO L495 AbstractCegarLoop]: Abstraction has has 376 places, 336 transitions, 2209 flow [2022-07-21 09:04:28,442 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) [2022-07-21 09:04:28,442 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-21 09:04:28,442 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] [2022-07-21 09:04:28,459 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2022-07-21 09:04:28,642 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 [2022-07-21 09:04:28,643 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)] === [2022-07-21 09:04:28,643 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 09:04:28,643 INFO L85 PathProgramCache]: Analyzing trace with hash -1746706080, now seen corresponding path program 3 times [2022-07-21 09:04:28,643 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 09:04:28,643 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [533519217] [2022-07-21 09:04:28,647 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 09:04:28,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 09:04:28,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 09:04:28,756 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 11 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-07-21 09:04:28,756 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 09:04:28,756 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [533519217] [2022-07-21 09:04:28,756 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [533519217] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-21 09:04:28,756 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1895915117] [2022-07-21 09:04:28,757 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-07-21 09:04:28,757 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-21 09:04:28,757 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-21 09:04:28,760 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) [2022-07-21 09:04:28,767 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-07-21 09:04:28,998 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s) [2022-07-21 09:04:28,998 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-07-21 09:04:29,001 INFO L263 TraceCheckSpWp]: Trace formula consists of 572 conjuncts, 8 conjunts are in the unsatisfiable core [2022-07-21 09:04:29,004 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-21 09:04:29,103 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 11 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-07-21 09:04:29,103 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-21 09:04:29,397 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 4 proven. 9 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-07-21 09:04:29,398 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1895915117] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-21 09:04:29,398 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-21 09:04:29,398 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 5] total 7 [2022-07-21 09:04:29,398 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1832050050] [2022-07-21 09:04:29,399 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-21 09:04:29,399 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-07-21 09:04:29,399 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 09:04:29,400 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-07-21 09:04:29,400 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2022-07-21 09:04:29,401 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 241 out of 273 [2022-07-21 09:04:29,402 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) [2022-07-21 09:04:29,402 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-21 09:04:29,402 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 241 of 273 [2022-07-21 09:04:29,403 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-21 09:04:32,451 INFO L129 PetriNetUnfolder]: 2439/14287 cut-off events. [2022-07-21 09:04:32,451 INFO L130 PetriNetUnfolder]: For 92766/95501 co-relation queries the response was YES. [2022-07-21 09:04:32,708 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. [2022-07-21 09:04:32,778 INFO L132 encePairwiseOnDemand]: 268/273 looper letters, 87 selfloop transitions, 13 changer transitions 0/357 dead transitions. [2022-07-21 09:04:32,778 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 369 places, 357 transitions, 2661 flow [2022-07-21 09:04:32,779 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-21 09:04:32,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2022-07-21 09:04:32,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1245 transitions. [2022-07-21 09:04:32,780 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.9120879120879121 [2022-07-21 09:04:32,780 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 1245 transitions. [2022-07-21 09:04:32,781 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 1245 transitions. [2022-07-21 09:04:32,781 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-21 09:04:32,781 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 1245 transitions. [2022-07-21 09:04:32,782 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) [2022-07-21 09:04:32,783 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) [2022-07-21 09:04:32,783 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) [2022-07-21 09:04:32,783 INFO L186 Difference]: Start difference. First operand has 376 places, 336 transitions, 2209 flow. Second operand 5 states and 1245 transitions. [2022-07-21 09:04:32,783 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 369 places, 357 transitions, 2661 flow [2022-07-21 09:04:32,919 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 346 places, 357 transitions, 2512 flow, removed 57 selfloop flow, removed 23 redundant places. [2022-07-21 09:04:32,922 INFO L242 Difference]: Finished difference. Result has 348 places, 313 transitions, 1644 flow [2022-07-21 09:04:32,923 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} [2022-07-21 09:04:32,923 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, 106 predicate places. [2022-07-21 09:04:32,924 INFO L495 AbstractCegarLoop]: Abstraction has has 348 places, 313 transitions, 1644 flow [2022-07-21 09:04:32,924 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) [2022-07-21 09:04:32,924 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-21 09:04:32,925 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] [2022-07-21 09:04:32,942 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2022-07-21 09:04:33,126 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 [2022-07-21 09:04:33,126 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)] === [2022-07-21 09:04:33,126 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 09:04:33,127 INFO L85 PathProgramCache]: Analyzing trace with hash -1309192208, now seen corresponding path program 1 times [2022-07-21 09:04:33,127 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 09:04:33,127 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2062655688] [2022-07-21 09:04:33,127 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 09:04:33,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 09:04:33,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 09:04:33,207 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-07-21 09:04:33,207 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 09:04:33,208 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2062655688] [2022-07-21 09:04:33,208 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2062655688] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 09:04:33,208 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 09:04:33,208 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-21 09:04:33,208 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [295416087] [2022-07-21 09:04:33,208 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 09:04:33,209 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-21 09:04:33,209 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 09:04:33,209 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-21 09:04:33,210 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-07-21 09:04:33,211 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 207 out of 273 [2022-07-21 09:04:33,212 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) [2022-07-21 09:04:33,212 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-21 09:04:33,212 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 207 of 273 [2022-07-21 09:04:33,212 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-21 09:04:36,625 INFO L129 PetriNetUnfolder]: 2557/15927 cut-off events. [2022-07-21 09:04:36,625 INFO L130 PetriNetUnfolder]: For 82999/86024 co-relation queries the response was YES. [2022-07-21 09:04:36,891 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. [2022-07-21 09:04:36,983 INFO L132 encePairwiseOnDemand]: 263/273 looper letters, 149 selfloop transitions, 13 changer transitions 8/371 dead transitions. [2022-07-21 09:04:36,984 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 356 places, 371 transitions, 2532 flow [2022-07-21 09:04:36,984 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-07-21 09:04:36,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-07-21 09:04:36,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1945 transitions. [2022-07-21 09:04:36,995 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.7916157916157917 [2022-07-21 09:04:36,995 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1945 transitions. [2022-07-21 09:04:36,995 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1945 transitions. [2022-07-21 09:04:36,997 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-21 09:04:36,997 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1945 transitions. [2022-07-21 09:04:37,004 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) [2022-07-21 09:04:37,006 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) [2022-07-21 09:04:37,006 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) [2022-07-21 09:04:37,006 INFO L186 Difference]: Start difference. First operand has 348 places, 313 transitions, 1644 flow. Second operand 9 states and 1945 transitions. [2022-07-21 09:04:37,006 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 356 places, 371 transitions, 2532 flow [2022-07-21 09:04:37,062 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 355 places, 371 transitions, 2512 flow, removed 9 selfloop flow, removed 1 redundant places. [2022-07-21 09:04:37,068 INFO L242 Difference]: Finished difference. Result has 357 places, 318 transitions, 1687 flow [2022-07-21 09:04:37,069 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} [2022-07-21 09:04:37,069 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, 115 predicate places. [2022-07-21 09:04:37,069 INFO L495 AbstractCegarLoop]: Abstraction has has 357 places, 318 transitions, 1687 flow [2022-07-21 09:04:37,070 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) [2022-07-21 09:04:37,070 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-21 09:04:37,079 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] [2022-07-21 09:04:37,079 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2022-07-21 09:04:37,079 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)] === [2022-07-21 09:04:37,080 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 09:04:37,080 INFO L85 PathProgramCache]: Analyzing trace with hash 893041786, now seen corresponding path program 2 times [2022-07-21 09:04:37,080 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 09:04:37,080 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1445553356] [2022-07-21 09:04:37,080 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 09:04:37,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 09:04:37,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 09:04:37,219 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-07-21 09:04:37,219 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 09:04:37,219 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1445553356] [2022-07-21 09:04:37,219 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1445553356] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 09:04:37,219 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 09:04:37,220 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-21 09:04:37,220 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1130987914] [2022-07-21 09:04:37,220 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 09:04:37,220 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-21 09:04:37,221 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 09:04:37,221 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-21 09:04:37,221 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-21 09:04:37,222 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 236 out of 273 [2022-07-21 09:04:37,222 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) [2022-07-21 09:04:37,223 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-21 09:04:37,223 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 236 of 273 [2022-07-21 09:04:37,223 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand