./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/weaver/parallel-min-max-1.wvr.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c7c6ca5d Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/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/parallel-min-max-1.wvr.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --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 bf26be9bd61f36f1b6136fc4e500a91a95d08528025fd00027577283116c4a35 --- Real Ultimate output --- This is Ultimate 0.2.5-?-c7c6ca5-m [2024-11-09 02:43:13,725 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 02:43:13,804 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-09 02:43:13,808 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 02:43:13,813 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 02:43:13,863 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 02:43:13,864 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 02:43:13,864 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 02:43:13,865 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-09 02:43:13,865 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-09 02:43:13,866 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 02:43:13,866 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 02:43:13,867 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 02:43:13,868 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 02:43:13,868 INFO L153 SettingsManager]: * Use SBE=true [2024-11-09 02:43:13,869 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 02:43:13,869 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 02:43:13,869 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 02:43:13,872 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 02:43:13,872 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 02:43:13,872 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 02:43:13,876 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 02:43:13,877 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 02:43:13,877 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 02:43:13,877 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 02:43:13,877 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 02:43:13,877 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 02:43:13,877 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 02:43:13,877 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 02:43:13,878 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 02:43:13,878 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 02:43:13,878 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 02:43:13,878 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 02:43:13,878 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 02:43:13,878 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 02:43:13,879 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 02:43:13,880 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-09 02:43:13,881 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 02:43:13,881 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 02:43:13,881 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-09 02:43:13,881 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-09 02:43:13,881 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 02:43:13,881 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bf26be9bd61f36f1b6136fc4e500a91a95d08528025fd00027577283116c4a35 [2024-11-09 02:43:14,102 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 02:43:14,123 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 02:43:14,125 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 02:43:14,126 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 02:43:14,126 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 02:43:14,128 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/weaver/parallel-min-max-1.wvr.c [2024-11-09 02:43:15,497 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 02:43:15,667 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 02:43:15,668 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/weaver/parallel-min-max-1.wvr.c [2024-11-09 02:43:15,675 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c8bc3d674/ee3a751828d7414390810c2232433df3/FLAGd00b99eb0 [2024-11-09 02:43:15,686 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c8bc3d674/ee3a751828d7414390810c2232433df3 [2024-11-09 02:43:15,688 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 02:43:15,693 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 02:43:15,699 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 02:43:15,699 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 02:43:15,704 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 02:43:15,704 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 02:43:15" (1/1) ... [2024-11-09 02:43:15,705 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60e7933b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 02:43:15, skipping insertion in model container [2024-11-09 02:43:15,705 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 02:43:15" (1/1) ... [2024-11-09 02:43:15,723 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 02:43:15,884 WARN L250 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/parallel-min-max-1.wvr.c[2642,2655] [2024-11-09 02:43:15,891 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 02:43:15,909 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 02:43:15,962 WARN L250 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/parallel-min-max-1.wvr.c[2642,2655] [2024-11-09 02:43:15,983 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 02:43:16,015 INFO L204 MainTranslator]: Completed translation [2024-11-09 02:43:16,015 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 02:43:16 WrapperNode [2024-11-09 02:43:16,015 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 02:43:16,016 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 02:43:16,016 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 02:43:16,016 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 02:43:16,028 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 02:43:16" (1/1) ... [2024-11-09 02:43:16,045 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 02:43:16" (1/1) ... [2024-11-09 02:43:16,067 INFO L138 Inliner]: procedures = 22, calls = 24, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 120 [2024-11-09 02:43:16,067 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 02:43:16,068 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 02:43:16,068 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 02:43:16,070 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 02:43:16,082 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 02:43:16" (1/1) ... [2024-11-09 02:43:16,083 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 02:43:16" (1/1) ... [2024-11-09 02:43:16,089 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 02:43:16" (1/1) ... [2024-11-09 02:43:16,109 INFO L175 MemorySlicer]: Split 10 memory accesses to 2 slices as follows [2, 8]. 80 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2, 0]. The 1 writes are split as follows [0, 1]. [2024-11-09 02:43:16,109 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 02:43:16" (1/1) ... [2024-11-09 02:43:16,109 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 02:43:16" (1/1) ... [2024-11-09 02:43:16,115 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 02:43:16" (1/1) ... [2024-11-09 02:43:16,117 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 02:43:16" (1/1) ... [2024-11-09 02:43:16,118 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 02:43:16" (1/1) ... [2024-11-09 02:43:16,119 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 02:43:16" (1/1) ... [2024-11-09 02:43:16,120 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 02:43:16,121 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 02:43:16,121 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 02:43:16,121 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 02:43:16,122 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 02:43:16" (1/1) ... [2024-11-09 02:43:16,126 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 02:43:16,133 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-09 02:43:16,147 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-09 02:43:16,154 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-09 02:43:16,192 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 02:43:16,192 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-11-09 02:43:16,192 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-11-09 02:43:16,192 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-11-09 02:43:16,192 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-11-09 02:43:16,193 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-11-09 02:43:16,193 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-11-09 02:43:16,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-09 02:43:16,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-09 02:43:16,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-09 02:43:16,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-09 02:43:16,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 02:43:16,193 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 02:43:16,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 02:43:16,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-09 02:43:16,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-09 02:43:16,194 WARN L207 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-09 02:43:16,275 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 02:43:16,277 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 02:43:16,481 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-09 02:43:16,481 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 02:43:16,608 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 02:43:16,608 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-09 02:43:16,608 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 02:43:16 BoogieIcfgContainer [2024-11-09 02:43:16,609 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 02:43:16,610 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 02:43:16,610 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 02:43:16,613 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 02:43:16,613 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 02:43:15" (1/3) ... [2024-11-09 02:43:16,614 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@636c3ee5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 02:43:16, skipping insertion in model container [2024-11-09 02:43:16,614 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 02:43:16" (2/3) ... [2024-11-09 02:43:16,614 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@636c3ee5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 02:43:16, skipping insertion in model container [2024-11-09 02:43:16,615 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 02:43:16" (3/3) ... [2024-11-09 02:43:16,616 INFO L112 eAbstractionObserver]: Analyzing ICFG parallel-min-max-1.wvr.c [2024-11-09 02:43:16,628 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 02:43:16,629 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 02:43:16,629 INFO L489 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-11-09 02:43:16,665 INFO L143 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2024-11-09 02:43:16,696 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 60 places, 55 transitions, 131 flow [2024-11-09 02:43:16,740 INFO L124 PetriNetUnfolderBase]: 5/52 cut-off events. [2024-11-09 02:43:16,741 INFO L125 PetriNetUnfolderBase]: For 3/3 co-relation queries the response was YES. [2024-11-09 02:43:16,744 INFO L83 FinitePrefix]: Finished finitePrefix Result has 65 conditions, 52 events. 5/52 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 69 event pairs, 0 based on Foata normal form. 0/46 useless extension candidates. Maximal degree in co-relation 45. Up to 2 conditions per place. [2024-11-09 02:43:16,744 INFO L82 GeneralOperation]: Start removeDead. Operand has 60 places, 55 transitions, 131 flow [2024-11-09 02:43:16,749 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 56 places, 51 transitions, 120 flow [2024-11-09 02:43:16,764 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 02:43:16,772 INFO L333 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, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, 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=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@49d04756, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 02:43:16,773 INFO L334 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2024-11-09 02:43:16,801 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-11-09 02:43:16,801 INFO L124 PetriNetUnfolderBase]: 5/50 cut-off events. [2024-11-09 02:43:16,801 INFO L125 PetriNetUnfolderBase]: For 3/3 co-relation queries the response was YES. [2024-11-09 02:43:16,801 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-09 02:43:16,802 INFO L204 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] [2024-11-09 02:43:16,803 INFO L396 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)] === [2024-11-09 02:43:16,807 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 02:43:16,807 INFO L85 PathProgramCache]: Analyzing trace with hash -1923786139, now seen corresponding path program 1 times [2024-11-09 02:43:16,814 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 02:43:16,814 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1735522406] [2024-11-09 02:43:16,814 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 02:43:16,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 02:43:16,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 02:43:17,180 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 02:43:17,180 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 02:43:17,180 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1735522406] [2024-11-09 02:43:17,181 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1735522406] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 02:43:17,181 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 02:43:17,181 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-09 02:43:17,182 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1560552804] [2024-11-09 02:43:17,183 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 02:43:17,189 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 02:43:17,193 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 02:43:17,216 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 02:43:17,216 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-09 02:43:17,220 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 55 [2024-11-09 02:43:17,222 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 56 places, 51 transitions, 120 flow. Second operand has 4 states, 4 states have (on average 26.25) internal successors, (105), 4 states have internal predecessors, (105), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 02:43:17,222 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-09 02:43:17,222 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 55 [2024-11-09 02:43:17,223 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-09 02:43:17,442 INFO L124 PetriNetUnfolderBase]: 1122/1687 cut-off events. [2024-11-09 02:43:17,443 INFO L125 PetriNetUnfolderBase]: For 102/102 co-relation queries the response was YES. [2024-11-09 02:43:17,449 INFO L83 FinitePrefix]: Finished finitePrefix Result has 3404 conditions, 1687 events. 1122/1687 cut-off events. For 102/102 co-relation queries the response was YES. Maximal size of possible extension queue 115. Compared 8016 event pairs, 529 based on Foata normal form. 0/1287 useless extension candidates. Maximal degree in co-relation 3268. Up to 977 conditions per place. [2024-11-09 02:43:17,458 INFO L140 encePairwiseOnDemand]: 51/55 looper letters, 47 selfloop transitions, 3 changer transitions 0/67 dead transitions. [2024-11-09 02:43:17,459 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 59 places, 67 transitions, 258 flow [2024-11-09 02:43:17,460 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-09 02:43:17,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2024-11-09 02:43:17,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 131 transitions. [2024-11-09 02:43:17,470 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.5954545454545455 [2024-11-09 02:43:17,471 INFO L175 Difference]: Start difference. First operand has 56 places, 51 transitions, 120 flow. Second operand 4 states and 131 transitions. [2024-11-09 02:43:17,472 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 59 places, 67 transitions, 258 flow [2024-11-09 02:43:17,476 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 53 places, 67 transitions, 242 flow, removed 0 selfloop flow, removed 6 redundant places. [2024-11-09 02:43:17,479 INFO L231 Difference]: Finished difference. Result has 54 places, 52 transitions, 122 flow [2024-11-09 02:43:17,481 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=55, PETRI_DIFFERENCE_MINUEND_FLOW=108, PETRI_DIFFERENCE_MINUEND_PLACES=50, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=51, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=48, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=122, PETRI_PLACES=54, PETRI_TRANSITIONS=52} [2024-11-09 02:43:17,485 INFO L277 CegarLoopForPetriNet]: 56 programPoint places, -2 predicate places. [2024-11-09 02:43:17,485 INFO L471 AbstractCegarLoop]: Abstraction has has 54 places, 52 transitions, 122 flow [2024-11-09 02:43:17,486 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 26.25) internal successors, (105), 4 states have internal predecessors, (105), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 02:43:17,486 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-09 02:43:17,486 INFO L204 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] [2024-11-09 02:43:17,486 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-09 02:43:17,487 INFO L396 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)] === [2024-11-09 02:43:17,487 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 02:43:17,488 INFO L85 PathProgramCache]: Analyzing trace with hash 835859384, now seen corresponding path program 1 times [2024-11-09 02:43:17,488 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 02:43:17,488 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1089726892] [2024-11-09 02:43:17,488 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 02:43:17,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 02:43:17,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 02:43:17,614 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 02:43:17,615 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 02:43:17,616 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1089726892] [2024-11-09 02:43:17,616 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1089726892] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 02:43:17,616 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 02:43:17,616 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-09 02:43:17,617 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [594251271] [2024-11-09 02:43:17,617 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 02:43:17,618 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 02:43:17,619 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 02:43:17,619 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 02:43:17,619 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-09 02:43:17,621 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 55 [2024-11-09 02:43:17,622 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 54 places, 52 transitions, 122 flow. Second operand has 4 states, 4 states have (on average 27.0) internal successors, (108), 4 states have internal predecessors, (108), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 02:43:17,623 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-09 02:43:17,623 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 55 [2024-11-09 02:43:17,623 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-09 02:43:17,881 INFO L124 PetriNetUnfolderBase]: 1538/2303 cut-off events. [2024-11-09 02:43:17,882 INFO L125 PetriNetUnfolderBase]: For 162/221 co-relation queries the response was YES. [2024-11-09 02:43:17,887 INFO L83 FinitePrefix]: Finished finitePrefix Result has 4794 conditions, 2303 events. 1538/2303 cut-off events. For 162/221 co-relation queries the response was YES. Maximal size of possible extension queue 111. Compared 10920 event pairs, 777 based on Foata normal form. 59/1982 useless extension candidates. Maximal degree in co-relation 1605. Up to 1347 conditions per place. [2024-11-09 02:43:17,896 INFO L140 encePairwiseOnDemand]: 51/55 looper letters, 48 selfloop transitions, 3 changer transitions 0/68 dead transitions. [2024-11-09 02:43:17,896 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 57 places, 68 transitions, 265 flow [2024-11-09 02:43:17,897 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-09 02:43:17,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2024-11-09 02:43:17,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 130 transitions. [2024-11-09 02:43:17,900 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.5909090909090909 [2024-11-09 02:43:17,900 INFO L175 Difference]: Start difference. First operand has 54 places, 52 transitions, 122 flow. Second operand 4 states and 130 transitions. [2024-11-09 02:43:17,900 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 57 places, 68 transitions, 265 flow [2024-11-09 02:43:17,901 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 55 places, 68 transitions, 260 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-09 02:43:17,903 INFO L231 Difference]: Finished difference. Result has 56 places, 53 transitions, 132 flow [2024-11-09 02:43:17,903 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=55, PETRI_DIFFERENCE_MINUEND_FLOW=118, PETRI_DIFFERENCE_MINUEND_PLACES=52, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=52, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=49, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=132, PETRI_PLACES=56, PETRI_TRANSITIONS=53} [2024-11-09 02:43:17,904 INFO L277 CegarLoopForPetriNet]: 56 programPoint places, 0 predicate places. [2024-11-09 02:43:17,904 INFO L471 AbstractCegarLoop]: Abstraction has has 56 places, 53 transitions, 132 flow [2024-11-09 02:43:17,904 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 27.0) internal successors, (108), 4 states have internal predecessors, (108), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 02:43:17,904 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-09 02:43:17,904 INFO L204 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] [2024-11-09 02:43:17,905 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-09 02:43:17,905 INFO L396 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)] === [2024-11-09 02:43:17,905 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 02:43:17,905 INFO L85 PathProgramCache]: Analyzing trace with hash 1036143820, now seen corresponding path program 1 times [2024-11-09 02:43:17,906 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 02:43:17,906 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [679357424] [2024-11-09 02:43:17,907 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 02:43:17,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 02:43:17,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 02:43:18,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 02:43:18,065 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 02:43:18,065 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [679357424] [2024-11-09 02:43:18,065 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [679357424] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 02:43:18,066 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 02:43:18,066 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-09 02:43:18,066 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [480221920] [2024-11-09 02:43:18,066 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 02:43:18,066 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 02:43:18,067 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 02:43:18,067 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 02:43:18,067 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-09 02:43:18,070 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 21 out of 55 [2024-11-09 02:43:18,070 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 56 places, 53 transitions, 132 flow. Second operand has 4 states, 4 states have (on average 28.5) internal successors, (114), 4 states have internal predecessors, (114), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 02:43:18,070 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-09 02:43:18,070 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 21 of 55 [2024-11-09 02:43:18,070 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-09 02:43:18,260 INFO L124 PetriNetUnfolderBase]: 1407/2117 cut-off events. [2024-11-09 02:43:18,260 INFO L125 PetriNetUnfolderBase]: For 154/236 co-relation queries the response was YES. [2024-11-09 02:43:18,265 INFO L83 FinitePrefix]: Finished finitePrefix Result has 4583 conditions, 2117 events. 1407/2117 cut-off events. For 154/236 co-relation queries the response was YES. Maximal size of possible extension queue 109. Compared 10062 event pairs, 1128 based on Foata normal form. 82/1883 useless extension candidates. Maximal degree in co-relation 1573. Up to 1902 conditions per place. [2024-11-09 02:43:18,274 INFO L140 encePairwiseOnDemand]: 51/55 looper letters, 33 selfloop transitions, 3 changer transitions 0/54 dead transitions. [2024-11-09 02:43:18,275 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 59 places, 54 transitions, 206 flow [2024-11-09 02:43:18,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-09 02:43:18,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2024-11-09 02:43:18,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 119 transitions. [2024-11-09 02:43:18,277 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.5409090909090909 [2024-11-09 02:43:18,277 INFO L175 Difference]: Start difference. First operand has 56 places, 53 transitions, 132 flow. Second operand 4 states and 119 transitions. [2024-11-09 02:43:18,278 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 59 places, 54 transitions, 206 flow [2024-11-09 02:43:18,279 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 57 places, 54 transitions, 202 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-09 02:43:18,280 INFO L231 Difference]: Finished difference. Result has 58 places, 54 transitions, 142 flow [2024-11-09 02:43:18,280 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=55, PETRI_DIFFERENCE_MINUEND_FLOW=128, PETRI_DIFFERENCE_MINUEND_PLACES=54, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=53, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=50, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=142, PETRI_PLACES=58, PETRI_TRANSITIONS=54} [2024-11-09 02:43:18,281 INFO L277 CegarLoopForPetriNet]: 56 programPoint places, 2 predicate places. [2024-11-09 02:43:18,281 INFO L471 AbstractCegarLoop]: Abstraction has has 58 places, 54 transitions, 142 flow [2024-11-09 02:43:18,282 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 28.5) internal successors, (114), 4 states have internal predecessors, (114), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 02:43:18,282 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-09 02:43:18,282 INFO L204 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] [2024-11-09 02:43:18,282 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-09 02:43:18,282 INFO L396 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)] === [2024-11-09 02:43:18,283 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 02:43:18,283 INFO L85 PathProgramCache]: Analyzing trace with hash 980422967, now seen corresponding path program 1 times [2024-11-09 02:43:18,283 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 02:43:18,283 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [570870515] [2024-11-09 02:43:18,283 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 02:43:18,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 02:43:18,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 02:43:18,596 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 02:43:18,596 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 02:43:18,596 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [570870515] [2024-11-09 02:43:18,598 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [570870515] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 02:43:18,598 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [454319449] [2024-11-09 02:43:18,598 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 02:43:18,598 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 02:43:18,598 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-09 02:43:18,601 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) [2024-11-09 02:43:18,602 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-09 02:43:18,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 02:43:18,689 INFO L255 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-09 02:43:18,693 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 02:43:18,870 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2024-11-09 02:43:18,924 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 02:43:18,924 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 02:43:18,925 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [454319449] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 02:43:18,925 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-09 02:43:18,925 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [8] total 16 [2024-11-09 02:43:18,925 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1253612260] [2024-11-09 02:43:18,925 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 02:43:18,926 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-11-09 02:43:18,926 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 02:43:18,926 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-11-09 02:43:18,926 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=199, Unknown=0, NotChecked=0, Total=240 [2024-11-09 02:43:18,977 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 12 out of 55 [2024-11-09 02:43:18,977 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 58 places, 54 transitions, 142 flow. Second operand has 10 states, 10 states have (on average 15.8) internal successors, (158), 10 states have internal predecessors, (158), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 02:43:18,978 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-09 02:43:18,978 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 12 of 55 [2024-11-09 02:43:18,978 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-09 02:43:19,501 INFO L124 PetriNetUnfolderBase]: 2408/3558 cut-off events. [2024-11-09 02:43:19,502 INFO L125 PetriNetUnfolderBase]: For 374/374 co-relation queries the response was YES. [2024-11-09 02:43:19,505 INFO L83 FinitePrefix]: Finished finitePrefix Result has 7930 conditions, 3558 events. 2408/3558 cut-off events. For 374/374 co-relation queries the response was YES. Maximal size of possible extension queue 153. Compared 17875 event pairs, 225 based on Foata normal form. 0/3301 useless extension candidates. Maximal degree in co-relation 7896. Up to 1746 conditions per place. [2024-11-09 02:43:19,518 INFO L140 encePairwiseOnDemand]: 39/55 looper letters, 128 selfloop transitions, 19 changer transitions 0/156 dead transitions. [2024-11-09 02:43:19,518 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 68 places, 156 transitions, 687 flow [2024-11-09 02:43:19,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-11-09 02:43:19,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2024-11-09 02:43:19,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 279 transitions. [2024-11-09 02:43:19,520 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.46115702479338844 [2024-11-09 02:43:19,520 INFO L175 Difference]: Start difference. First operand has 58 places, 54 transitions, 142 flow. Second operand 11 states and 279 transitions. [2024-11-09 02:43:19,520 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 68 places, 156 transitions, 687 flow [2024-11-09 02:43:19,522 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 66 places, 156 transitions, 681 flow, removed 1 selfloop flow, removed 2 redundant places. [2024-11-09 02:43:19,523 INFO L231 Difference]: Finished difference. Result has 73 places, 69 transitions, 270 flow [2024-11-09 02:43:19,524 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=55, PETRI_DIFFERENCE_MINUEND_FLOW=136, PETRI_DIFFERENCE_MINUEND_PLACES=56, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=54, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=40, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=270, PETRI_PLACES=73, PETRI_TRANSITIONS=69} [2024-11-09 02:43:19,524 INFO L277 CegarLoopForPetriNet]: 56 programPoint places, 17 predicate places. [2024-11-09 02:43:19,524 INFO L471 AbstractCegarLoop]: Abstraction has has 73 places, 69 transitions, 270 flow [2024-11-09 02:43:19,525 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 15.8) internal successors, (158), 10 states have internal predecessors, (158), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 02:43:19,525 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-09 02:43:19,525 INFO L204 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] [2024-11-09 02:43:19,538 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-09 02:43:19,725 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 02:43:19,726 INFO L396 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)] === [2024-11-09 02:43:19,727 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 02:43:19,727 INFO L85 PathProgramCache]: Analyzing trace with hash -1841637529, now seen corresponding path program 1 times [2024-11-09 02:43:19,727 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 02:43:19,727 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [654840455] [2024-11-09 02:43:19,727 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 02:43:19,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 02:43:19,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 02:43:19,969 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 02:43:19,969 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 02:43:19,969 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [654840455] [2024-11-09 02:43:19,969 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [654840455] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 02:43:19,969 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 02:43:19,970 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-09 02:43:19,970 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [499515608] [2024-11-09 02:43:19,970 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 02:43:19,970 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-09 02:43:19,970 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 02:43:19,971 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-09 02:43:19,971 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-09 02:43:19,984 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 10 out of 55 [2024-11-09 02:43:19,985 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 73 places, 69 transitions, 270 flow. Second operand has 5 states, 5 states have (on average 18.2) internal successors, (91), 5 states have internal predecessors, (91), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 02:43:19,985 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-09 02:43:19,985 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 10 of 55 [2024-11-09 02:43:19,985 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-09 02:43:20,437 INFO L124 PetriNetUnfolderBase]: 4135/6077 cut-off events. [2024-11-09 02:43:20,437 INFO L125 PetriNetUnfolderBase]: For 5684/6012 co-relation queries the response was YES. [2024-11-09 02:43:20,445 INFO L83 FinitePrefix]: Finished finitePrefix Result has 17328 conditions, 6077 events. 4135/6077 cut-off events. For 5684/6012 co-relation queries the response was YES. Maximal size of possible extension queue 193. Compared 30267 event pairs, 663 based on Foata normal form. 329/6077 useless extension candidates. Maximal degree in co-relation 17280. Up to 3293 conditions per place. [2024-11-09 02:43:20,463 INFO L140 encePairwiseOnDemand]: 49/55 looper letters, 74 selfloop transitions, 4 changer transitions 56/143 dead transitions. [2024-11-09 02:43:20,464 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 77 places, 143 transitions, 869 flow [2024-11-09 02:43:20,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-09 02:43:20,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2024-11-09 02:43:20,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 144 transitions. [2024-11-09 02:43:20,467 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.5236363636363637 [2024-11-09 02:43:20,467 INFO L175 Difference]: Start difference. First operand has 73 places, 69 transitions, 270 flow. Second operand 5 states and 144 transitions. [2024-11-09 02:43:20,467 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 77 places, 143 transitions, 869 flow [2024-11-09 02:43:20,480 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 75 places, 143 transitions, 857 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-09 02:43:20,482 INFO L231 Difference]: Finished difference. Result has 77 places, 69 transitions, 280 flow [2024-11-09 02:43:20,483 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=55, PETRI_DIFFERENCE_MINUEND_FLOW=264, PETRI_DIFFERENCE_MINUEND_PLACES=71, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=69, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=65, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=280, PETRI_PLACES=77, PETRI_TRANSITIONS=69} [2024-11-09 02:43:20,485 INFO L277 CegarLoopForPetriNet]: 56 programPoint places, 21 predicate places. [2024-11-09 02:43:20,485 INFO L471 AbstractCegarLoop]: Abstraction has has 77 places, 69 transitions, 280 flow [2024-11-09 02:43:20,485 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 18.2) internal successors, (91), 5 states have internal predecessors, (91), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 02:43:20,485 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-09 02:43:20,485 INFO L204 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] [2024-11-09 02:43:20,486 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-09 02:43:20,486 INFO L396 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)] === [2024-11-09 02:43:20,486 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 02:43:20,487 INFO L85 PathProgramCache]: Analyzing trace with hash 15481463, now seen corresponding path program 2 times [2024-11-09 02:43:20,487 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 02:43:20,487 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1096766290] [2024-11-09 02:43:20,488 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 02:43:20,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 02:43:20,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 02:43:20,780 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 02:43:20,781 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 02:43:20,781 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1096766290] [2024-11-09 02:43:20,781 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1096766290] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 02:43:20,781 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1400259906] [2024-11-09 02:43:20,781 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-11-09 02:43:20,781 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 02:43:20,781 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-09 02:43:20,783 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) [2024-11-09 02:43:20,784 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-09 02:43:20,852 INFO L227 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-11-09 02:43:20,853 INFO L228 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-09 02:43:20,854 INFO L255 TraceCheckSpWp]: Trace formula consists of 227 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-09 02:43:20,856 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 02:43:20,966 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-11-09 02:43:20,979 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 02:43:20,979 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 02:43:20,979 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1400259906] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 02:43:20,979 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-09 02:43:20,980 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [10] total 16 [2024-11-09 02:43:20,980 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1535660442] [2024-11-09 02:43:20,980 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 02:43:20,980 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-11-09 02:43:20,980 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 02:43:20,981 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-11-09 02:43:20,981 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=206, Unknown=0, NotChecked=0, Total=240 [2024-11-09 02:43:20,997 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 17 out of 55 [2024-11-09 02:43:20,998 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 77 places, 69 transitions, 280 flow. Second operand has 8 states, 8 states have (on average 21.25) internal successors, (170), 8 states have internal predecessors, (170), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 02:43:20,998 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-09 02:43:20,998 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 17 of 55 [2024-11-09 02:43:20,998 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-09 02:43:21,276 INFO L124 PetriNetUnfolderBase]: 1453/2237 cut-off events. [2024-11-09 02:43:21,276 INFO L125 PetriNetUnfolderBase]: For 2188/2345 co-relation queries the response was YES. [2024-11-09 02:43:21,281 INFO L83 FinitePrefix]: Finished finitePrefix Result has 6669 conditions, 2237 events. 1453/2237 cut-off events. For 2188/2345 co-relation queries the response was YES. Maximal size of possible extension queue 95. Compared 10985 event pairs, 130 based on Foata normal form. 124/2281 useless extension candidates. Maximal degree in co-relation 6649. Up to 1132 conditions per place. [2024-11-09 02:43:21,287 INFO L140 encePairwiseOnDemand]: 45/55 looper letters, 97 selfloop transitions, 15 changer transitions 0/127 dead transitions. [2024-11-09 02:43:21,288 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 82 places, 127 transitions, 754 flow [2024-11-09 02:43:21,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-09 02:43:21,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2024-11-09 02:43:21,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 220 transitions. [2024-11-09 02:43:21,289 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.5 [2024-11-09 02:43:21,289 INFO L175 Difference]: Start difference. First operand has 77 places, 69 transitions, 280 flow. Second operand 8 states and 220 transitions. [2024-11-09 02:43:21,289 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 82 places, 127 transitions, 754 flow [2024-11-09 02:43:21,293 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 79 places, 127 transitions, 744 flow, removed 1 selfloop flow, removed 3 redundant places. [2024-11-09 02:43:21,294 INFO L231 Difference]: Finished difference. Result has 81 places, 72 transitions, 332 flow [2024-11-09 02:43:21,295 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=55, PETRI_DIFFERENCE_MINUEND_FLOW=270, PETRI_DIFFERENCE_MINUEND_PLACES=72, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=69, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=12, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=54, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=332, PETRI_PLACES=81, PETRI_TRANSITIONS=72} [2024-11-09 02:43:21,295 INFO L277 CegarLoopForPetriNet]: 56 programPoint places, 25 predicate places. [2024-11-09 02:43:21,295 INFO L471 AbstractCegarLoop]: Abstraction has has 81 places, 72 transitions, 332 flow [2024-11-09 02:43:21,295 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 21.25) internal successors, (170), 8 states have internal predecessors, (170), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 02:43:21,296 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-09 02:43:21,296 INFO L204 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] [2024-11-09 02:43:21,313 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-11-09 02:43:21,499 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2024-11-09 02:43:21,500 INFO L396 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)] === [2024-11-09 02:43:21,501 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 02:43:21,501 INFO L85 PathProgramCache]: Analyzing trace with hash -880884857, now seen corresponding path program 1 times [2024-11-09 02:43:21,501 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 02:43:21,501 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [864381713] [2024-11-09 02:43:21,501 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 02:43:21,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 02:43:21,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 02:43:21,720 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 02:43:21,720 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 02:43:21,720 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [864381713] [2024-11-09 02:43:21,720 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [864381713] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 02:43:21,720 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [237615701] [2024-11-09 02:43:21,720 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 02:43:21,720 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 02:43:21,721 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-09 02:43:21,722 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) [2024-11-09 02:43:21,723 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-09 02:43:21,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 02:43:21,787 INFO L255 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-09 02:43:21,793 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 02:43:21,857 INFO L378 Elim1Store]: Elim1 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 1 [2024-11-09 02:43:21,962 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-11-09 02:43:21,995 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 02:43:21,995 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 02:43:22,121 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 02:43:22,121 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [237615701] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 02:43:22,121 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-09 02:43:22,121 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11, 8] total 20 [2024-11-09 02:43:22,121 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1676367929] [2024-11-09 02:43:22,121 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-09 02:43:22,122 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2024-11-09 02:43:22,122 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 02:43:22,122 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2024-11-09 02:43:22,123 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=51, Invalid=329, Unknown=0, NotChecked=0, Total=380 [2024-11-09 02:43:22,245 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 7 out of 55 [2024-11-09 02:43:22,246 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 81 places, 72 transitions, 332 flow. Second operand has 20 states, 20 states have (on average 12.0) internal successors, (240), 20 states have internal predecessors, (240), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 02:43:22,246 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-09 02:43:22,246 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 7 of 55 [2024-11-09 02:43:22,246 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-09 02:43:24,039 INFO L124 PetriNetUnfolderBase]: 5506/8037 cut-off events. [2024-11-09 02:43:24,039 INFO L125 PetriNetUnfolderBase]: For 12129/12457 co-relation queries the response was YES. [2024-11-09 02:43:24,053 INFO L83 FinitePrefix]: Finished finitePrefix Result has 26115 conditions, 8037 events. 5506/8037 cut-off events. For 12129/12457 co-relation queries the response was YES. Maximal size of possible extension queue 194. Compared 38816 event pairs, 896 based on Foata normal form. 330/8109 useless extension candidates. Maximal degree in co-relation 26060. Up to 1826 conditions per place. [2024-11-09 02:43:24,092 INFO L140 encePairwiseOnDemand]: 38/55 looper letters, 261 selfloop transitions, 63 changer transitions 181/510 dead transitions. [2024-11-09 02:43:24,092 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 127 places, 510 transitions, 3276 flow [2024-11-09 02:43:24,096 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2024-11-09 02:43:24,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 47 states. [2024-11-09 02:43:24,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 796 transitions. [2024-11-09 02:43:24,099 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.3079303675048356 [2024-11-09 02:43:24,099 INFO L175 Difference]: Start difference. First operand has 81 places, 72 transitions, 332 flow. Second operand 47 states and 796 transitions. [2024-11-09 02:43:24,099 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 127 places, 510 transitions, 3276 flow [2024-11-09 02:43:24,110 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 122 places, 510 transitions, 3210 flow, removed 0 selfloop flow, removed 5 redundant places. [2024-11-09 02:43:24,113 INFO L231 Difference]: Finished difference. Result has 132 places, 115 transitions, 714 flow [2024-11-09 02:43:24,113 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=55, PETRI_DIFFERENCE_MINUEND_FLOW=314, PETRI_DIFFERENCE_MINUEND_PLACES=76, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=72, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=25, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=47, PETRI_DIFFERENCE_SUBTRAHEND_STATES=47, PETRI_FLOW=714, PETRI_PLACES=132, PETRI_TRANSITIONS=115} [2024-11-09 02:43:24,113 INFO L277 CegarLoopForPetriNet]: 56 programPoint places, 76 predicate places. [2024-11-09 02:43:24,114 INFO L471 AbstractCegarLoop]: Abstraction has has 132 places, 115 transitions, 714 flow [2024-11-09 02:43:24,114 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 20 states have (on average 12.0) internal successors, (240), 20 states have internal predecessors, (240), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 02:43:24,114 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-09 02:43:24,114 INFO L204 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] [2024-11-09 02:43:24,130 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2024-11-09 02:43:24,318 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 02:43:24,319 INFO L396 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)] === [2024-11-09 02:43:24,320 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 02:43:24,320 INFO L85 PathProgramCache]: Analyzing trace with hash -835209835, now seen corresponding path program 2 times [2024-11-09 02:43:24,320 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 02:43:24,320 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1074205759] [2024-11-09 02:43:24,320 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 02:43:24,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 02:43:24,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 02:43:24,710 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 02:43:24,711 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 02:43:24,711 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1074205759] [2024-11-09 02:43:24,711 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1074205759] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 02:43:24,711 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1858405759] [2024-11-09 02:43:24,711 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-11-09 02:43:24,711 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 02:43:24,712 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-09 02:43:24,715 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) [2024-11-09 02:43:24,717 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-11-09 02:43:24,792 INFO L227 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-11-09 02:43:24,792 INFO L228 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-09 02:43:24,793 INFO L255 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-09 02:43:24,795 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 02:43:25,017 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 02:43:25,017 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 53 treesize of output 37 [2024-11-09 02:43:25,075 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 02:43:25,075 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 02:43:25,441 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 02:43:25,442 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1858405759] provided 1 perfect and 1 imperfect interpolant sequences [2024-11-09 02:43:25,442 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2024-11-09 02:43:25,442 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [12, 13] total 28 [2024-11-09 02:43:25,442 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1212527800] [2024-11-09 02:43:25,442 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 02:43:25,442 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2024-11-09 02:43:25,443 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 02:43:25,443 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2024-11-09 02:43:25,443 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=93, Invalid=663, Unknown=0, NotChecked=0, Total=756 [2024-11-09 02:43:25,512 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 10 out of 55 [2024-11-09 02:43:25,512 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 132 places, 115 transitions, 714 flow. Second operand has 13 states, 13 states have (on average 13.23076923076923) internal successors, (172), 13 states have internal predecessors, (172), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 02:43:25,512 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-09 02:43:25,512 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 10 of 55 [2024-11-09 02:43:25,512 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-09 02:43:30,374 INFO L124 PetriNetUnfolderBase]: 11060/15960 cut-off events. [2024-11-09 02:43:30,374 INFO L125 PetriNetUnfolderBase]: For 65071/65071 co-relation queries the response was YES. [2024-11-09 02:43:30,417 INFO L83 FinitePrefix]: Finished finitePrefix Result has 62119 conditions, 15960 events. 11060/15960 cut-off events. For 65071/65071 co-relation queries the response was YES. Maximal size of possible extension queue 411. Compared 85071 event pairs, 910 based on Foata normal form. 6/15290 useless extension candidates. Maximal degree in co-relation 62054. Up to 3430 conditions per place. [2024-11-09 02:43:30,471 INFO L140 encePairwiseOnDemand]: 36/55 looper letters, 335 selfloop transitions, 159 changer transitions 179/680 dead transitions. [2024-11-09 02:43:30,472 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 168 places, 680 transitions, 5126 flow [2024-11-09 02:43:30,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2024-11-09 02:43:30,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 54 states. [2024-11-09 02:43:30,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 1082 transitions. [2024-11-09 02:43:30,479 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.3643097643097643 [2024-11-09 02:43:30,479 INFO L175 Difference]: Start difference. First operand has 132 places, 115 transitions, 714 flow. Second operand 54 states and 1082 transitions. [2024-11-09 02:43:30,479 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 168 places, 680 transitions, 5126 flow [2024-11-09 02:43:30,536 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 160 places, 680 transitions, 4853 flow, removed 92 selfloop flow, removed 8 redundant places. [2024-11-09 02:43:30,543 INFO L231 Difference]: Finished difference. Result has 185 places, 255 transitions, 2136 flow [2024-11-09 02:43:30,544 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=55, PETRI_DIFFERENCE_MINUEND_FLOW=640, PETRI_DIFFERENCE_MINUEND_PLACES=107, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=115, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=49, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=56, PETRI_DIFFERENCE_SUBTRAHEND_STATES=54, PETRI_FLOW=2136, PETRI_PLACES=185, PETRI_TRANSITIONS=255} [2024-11-09 02:43:30,545 INFO L277 CegarLoopForPetriNet]: 56 programPoint places, 129 predicate places. [2024-11-09 02:43:30,547 INFO L471 AbstractCegarLoop]: Abstraction has has 185 places, 255 transitions, 2136 flow [2024-11-09 02:43:30,547 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 13.23076923076923) internal successors, (172), 13 states have internal predecessors, (172), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 02:43:30,547 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-09 02:43:30,547 INFO L204 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] [2024-11-09 02:43:30,562 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2024-11-09 02:43:30,751 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 02:43:30,752 INFO L396 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)] === [2024-11-09 02:43:30,753 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 02:43:30,753 INFO L85 PathProgramCache]: Analyzing trace with hash -882648131, now seen corresponding path program 3 times [2024-11-09 02:43:30,753 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 02:43:30,753 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [890662269] [2024-11-09 02:43:30,753 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 02:43:30,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 02:43:30,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 02:43:31,238 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 02:43:31,238 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 02:43:31,238 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [890662269] [2024-11-09 02:43:31,239 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [890662269] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 02:43:31,239 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1981222017] [2024-11-09 02:43:31,239 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-11-09 02:43:31,239 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 02:43:31,239 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-09 02:43:31,240 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) [2024-11-09 02:43:31,242 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-11-09 02:43:31,307 INFO L227 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2024-11-09 02:43:31,308 INFO L228 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-09 02:43:31,308 INFO L255 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-09 02:43:31,310 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 02:43:31,471 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 02:43:31,472 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 53 treesize of output 37 [2024-11-09 02:43:31,509 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 02:43:31,509 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 02:43:31,865 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 02:43:31,865 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1981222017] provided 1 perfect and 1 imperfect interpolant sequences [2024-11-09 02:43:31,865 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2024-11-09 02:43:31,866 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [12, 13] total 28 [2024-11-09 02:43:31,866 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [281880403] [2024-11-09 02:43:31,866 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 02:43:31,866 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2024-11-09 02:43:31,866 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 02:43:31,867 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2024-11-09 02:43:31,867 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=97, Invalid=659, Unknown=0, NotChecked=0, Total=756 [2024-11-09 02:43:31,963 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 10 out of 55 [2024-11-09 02:43:31,963 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 185 places, 255 transitions, 2136 flow. Second operand has 13 states, 13 states have (on average 13.23076923076923) internal successors, (172), 13 states have internal predecessors, (172), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 02:43:31,963 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-09 02:43:31,963 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 10 of 55 [2024-11-09 02:43:31,963 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-09 02:43:38,852 INFO L124 PetriNetUnfolderBase]: 16511/23823 cut-off events. [2024-11-09 02:43:38,853 INFO L125 PetriNetUnfolderBase]: For 242187/242187 co-relation queries the response was YES. [2024-11-09 02:43:38,945 INFO L83 FinitePrefix]: Finished finitePrefix Result has 115712 conditions, 23823 events. 16511/23823 cut-off events. For 242187/242187 co-relation queries the response was YES. Maximal size of possible extension queue 638. Compared 135480 event pairs, 2200 based on Foata normal form. 6/22901 useless extension candidates. Maximal degree in co-relation 115624. Up to 9986 conditions per place. [2024-11-09 02:43:39,040 INFO L140 encePairwiseOnDemand]: 35/55 looper letters, 511 selfloop transitions, 193 changer transitions 179/890 dead transitions. [2024-11-09 02:43:39,041 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 226 places, 890 transitions, 8564 flow [2024-11-09 02:43:39,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2024-11-09 02:43:39,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 58 states. [2024-11-09 02:43:39,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 58 states and 1167 transitions. [2024-11-09 02:43:39,044 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.3658307210031348 [2024-11-09 02:43:39,044 INFO L175 Difference]: Start difference. First operand has 185 places, 255 transitions, 2136 flow. Second operand 58 states and 1167 transitions. [2024-11-09 02:43:39,044 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 226 places, 890 transitions, 8564 flow [2024-11-09 02:43:40,394 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 216 places, 890 transitions, 7264 flow, removed 605 selfloop flow, removed 10 redundant places. [2024-11-09 02:43:40,403 INFO L231 Difference]: Finished difference. Result has 246 places, 416 transitions, 3526 flow [2024-11-09 02:43:40,403 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=55, PETRI_DIFFERENCE_MINUEND_FLOW=1725, PETRI_DIFFERENCE_MINUEND_PLACES=159, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=255, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=64, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=166, PETRI_DIFFERENCE_SUBTRAHEND_STATES=58, PETRI_FLOW=3526, PETRI_PLACES=246, PETRI_TRANSITIONS=416} [2024-11-09 02:43:40,404 INFO L277 CegarLoopForPetriNet]: 56 programPoint places, 190 predicate places. [2024-11-09 02:43:40,405 INFO L471 AbstractCegarLoop]: Abstraction has has 246 places, 416 transitions, 3526 flow [2024-11-09 02:43:40,405 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 13.23076923076923) internal successors, (172), 13 states have internal predecessors, (172), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 02:43:40,405 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-09 02:43:40,405 INFO L204 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] [2024-11-09 02:43:40,421 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2024-11-09 02:43:40,606 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 02:43:40,607 INFO L396 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)] === [2024-11-09 02:43:40,607 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 02:43:40,607 INFO L85 PathProgramCache]: Analyzing trace with hash 1492258045, now seen corresponding path program 4 times [2024-11-09 02:43:40,607 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 02:43:40,607 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [970773645] [2024-11-09 02:43:40,607 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 02:43:40,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 02:43:40,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 02:43:40,882 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 02:43:40,883 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 02:43:40,883 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [970773645] [2024-11-09 02:43:40,883 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [970773645] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 02:43:40,883 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1398980542] [2024-11-09 02:43:40,883 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2024-11-09 02:43:40,883 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 02:43:40,883 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-09 02:43:40,885 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) [2024-11-09 02:43:40,887 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2024-11-09 02:43:41,019 INFO L227 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2024-11-09 02:43:41,020 INFO L228 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-09 02:43:41,021 INFO L255 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-09 02:43:41,022 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 02:43:41,059 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-11-09 02:43:41,096 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 02:43:41,097 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 02:43:41,190 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-11-09 02:43:41,190 INFO L378 Elim1Store]: Elim1 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 17 treesize of output 9 [2024-11-09 02:43:41,193 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 02:43:41,193 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1398980542] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 02:43:41,193 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-09 02:43:41,193 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 9, 9] total 19 [2024-11-09 02:43:41,194 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1855625396] [2024-11-09 02:43:41,194 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-09 02:43:41,194 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2024-11-09 02:43:41,194 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 02:43:41,194 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2024-11-09 02:43:41,195 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=299, Unknown=0, NotChecked=0, Total=342 [2024-11-09 02:43:41,248 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 6 out of 55 [2024-11-09 02:43:41,249 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 246 places, 416 transitions, 3526 flow. Second operand has 19 states, 19 states have (on average 10.052631578947368) internal successors, (191), 19 states have internal predecessors, (191), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 02:43:41,249 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-09 02:43:41,249 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 6 of 55 [2024-11-09 02:43:41,249 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-09 02:43:47,347 INFO L124 PetriNetUnfolderBase]: 18210/26365 cut-off events. [2024-11-09 02:43:47,347 INFO L125 PetriNetUnfolderBase]: For 445813/445813 co-relation queries the response was YES. [2024-11-09 02:43:47,500 INFO L83 FinitePrefix]: Finished finitePrefix Result has 133046 conditions, 26365 events. 18210/26365 cut-off events. For 445813/445813 co-relation queries the response was YES. Maximal size of possible extension queue 629. Compared 152404 event pairs, 3328 based on Foata normal form. 2/25553 useless extension candidates. Maximal degree in co-relation 132932. Up to 9724 conditions per place. [2024-11-09 02:43:47,742 INFO L140 encePairwiseOnDemand]: 34/55 looper letters, 928 selfloop transitions, 271 changer transitions 162/1364 dead transitions. [2024-11-09 02:43:47,742 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 311 places, 1364 transitions, 12984 flow [2024-11-09 02:43:47,743 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 82 states. [2024-11-09 02:43:47,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 82 states. [2024-11-09 02:43:47,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 82 states and 1258 transitions. [2024-11-09 02:43:47,747 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.27893569844789357 [2024-11-09 02:43:47,747 INFO L175 Difference]: Start difference. First operand has 246 places, 416 transitions, 3526 flow. Second operand 82 states and 1258 transitions. [2024-11-09 02:43:47,747 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 311 places, 1364 transitions, 12984 flow [2024-11-09 02:43:49,260 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 299 places, 1364 transitions, 12389 flow, removed 290 selfloop flow, removed 12 redundant places. [2024-11-09 02:43:49,270 INFO L231 Difference]: Finished difference. Result has 357 places, 591 transitions, 5729 flow [2024-11-09 02:43:49,270 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=55, PETRI_DIFFERENCE_MINUEND_FLOW=3219, PETRI_DIFFERENCE_MINUEND_PLACES=218, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=416, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=107, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=282, PETRI_DIFFERENCE_SUBTRAHEND_STATES=82, PETRI_FLOW=5729, PETRI_PLACES=357, PETRI_TRANSITIONS=591} [2024-11-09 02:43:49,271 INFO L277 CegarLoopForPetriNet]: 56 programPoint places, 301 predicate places. [2024-11-09 02:43:49,271 INFO L471 AbstractCegarLoop]: Abstraction has has 357 places, 591 transitions, 5729 flow [2024-11-09 02:43:49,271 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 10.052631578947368) internal successors, (191), 19 states have internal predecessors, (191), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 02:43:49,271 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-09 02:43:49,271 INFO L204 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] [2024-11-09 02:43:49,284 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2024-11-09 02:43:49,475 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 02:43:49,476 INFO L396 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)] === [2024-11-09 02:43:49,476 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 02:43:49,477 INFO L85 PathProgramCache]: Analyzing trace with hash 1564824045, now seen corresponding path program 5 times [2024-11-09 02:43:49,477 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 02:43:49,477 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [957133557] [2024-11-09 02:43:49,477 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 02:43:49,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 02:43:49,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 02:43:49,759 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 02:43:49,759 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 02:43:49,759 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [957133557] [2024-11-09 02:43:49,759 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [957133557] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 02:43:49,760 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2004082061] [2024-11-09 02:43:49,760 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2024-11-09 02:43:49,760 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 02:43:49,760 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-09 02:43:49,761 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) [2024-11-09 02:43:49,762 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2024-11-09 02:43:49,826 INFO L227 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-11-09 02:43:49,826 INFO L228 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-09 02:43:49,827 INFO L255 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-09 02:43:49,828 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 02:43:49,879 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-11-09 02:43:49,898 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 02:43:49,899 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 02:43:49,978 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-11-09 02:43:49,978 INFO L378 Elim1Store]: Elim1 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 17 treesize of output 9 [2024-11-09 02:43:49,981 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 02:43:49,981 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2004082061] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 02:43:49,981 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-09 02:43:49,982 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 9, 9] total 18 [2024-11-09 02:43:49,982 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [86005817] [2024-11-09 02:43:49,982 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-09 02:43:49,982 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2024-11-09 02:43:49,982 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 02:43:49,984 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2024-11-09 02:43:49,984 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=262, Unknown=0, NotChecked=0, Total=306 [2024-11-09 02:43:50,019 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 6 out of 55 [2024-11-09 02:43:50,020 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 357 places, 591 transitions, 5729 flow. Second operand has 18 states, 18 states have (on average 10.61111111111111) internal successors, (191), 18 states have internal predecessors, (191), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 02:43:50,020 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-09 02:43:50,020 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 6 of 55 [2024-11-09 02:43:50,020 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-09 02:43:58,796 INFO L124 PetriNetUnfolderBase]: 20616/29867 cut-off events. [2024-11-09 02:43:58,796 INFO L125 PetriNetUnfolderBase]: For 1095850/1095850 co-relation queries the response was YES. [2024-11-09 02:43:59,200 INFO L83 FinitePrefix]: Finished finitePrefix Result has 187209 conditions, 29867 events. 20616/29867 cut-off events. For 1095850/1095850 co-relation queries the response was YES. Maximal size of possible extension queue 663. Compared 171885 event pairs, 2263 based on Foata normal form. 15/29210 useless extension candidates. Maximal degree in co-relation 187051. Up to 8052 conditions per place. [2024-11-09 02:43:59,283 INFO L140 encePairwiseOnDemand]: 36/55 looper letters, 639 selfloop transitions, 624 changer transitions 702/1968 dead transitions. [2024-11-09 02:43:59,284 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 441 places, 1968 transitions, 21654 flow [2024-11-09 02:43:59,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 100 states. [2024-11-09 02:43:59,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 100 states. [2024-11-09 02:43:59,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 100 states and 1353 transitions. [2024-11-09 02:43:59,287 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.246 [2024-11-09 02:43:59,287 INFO L175 Difference]: Start difference. First operand has 357 places, 591 transitions, 5729 flow. Second operand 100 states and 1353 transitions. [2024-11-09 02:43:59,287 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 441 places, 1968 transitions, 21654 flow [2024-11-09 02:44:02,539 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 427 places, 1968 transitions, 20696 flow, removed 479 selfloop flow, removed 14 redundant places. [2024-11-09 02:44:02,557 INFO L231 Difference]: Finished difference. Result has 473 places, 886 transitions, 10565 flow [2024-11-09 02:44:02,558 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=55, PETRI_DIFFERENCE_MINUEND_FLOW=5387, PETRI_DIFFERENCE_MINUEND_PLACES=328, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=591, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=370, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=212, PETRI_DIFFERENCE_SUBTRAHEND_STATES=100, PETRI_FLOW=10565, PETRI_PLACES=473, PETRI_TRANSITIONS=886} [2024-11-09 02:44:02,558 INFO L277 CegarLoopForPetriNet]: 56 programPoint places, 417 predicate places. [2024-11-09 02:44:02,558 INFO L471 AbstractCegarLoop]: Abstraction has has 473 places, 886 transitions, 10565 flow [2024-11-09 02:44:02,559 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 10.61111111111111) internal successors, (191), 18 states have internal predecessors, (191), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 02:44:02,559 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-09 02:44:02,559 INFO L204 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] [2024-11-09 02:44:02,572 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2024-11-09 02:44:02,760 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 02:44:02,760 INFO L396 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)] === [2024-11-09 02:44:02,761 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 02:44:02,761 INFO L85 PathProgramCache]: Analyzing trace with hash -1159671510, now seen corresponding path program 6 times [2024-11-09 02:44:02,761 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 02:44:02,761 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1201778866] [2024-11-09 02:44:02,761 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 02:44:02,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 02:44:02,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 02:44:02,909 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 02:44:02,910 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 02:44:02,910 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1201778866] [2024-11-09 02:44:02,910 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1201778866] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 02:44:02,910 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1497363355] [2024-11-09 02:44:02,910 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2024-11-09 02:44:02,910 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 02:44:02,911 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-09 02:44:02,913 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) [2024-11-09 02:44:02,918 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2024-11-09 02:44:02,994 INFO L227 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 3 check-sat command(s) [2024-11-09 02:44:02,995 INFO L228 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-09 02:44:02,996 INFO L255 TraceCheckSpWp]: Trace formula consists of 241 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-09 02:44:02,997 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 02:44:03,041 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 02:44:03,042 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 02:44:03,074 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 02:44:03,074 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1497363355] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 02:44:03,074 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-09 02:44:03,074 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7] total 12 [2024-11-09 02:44:03,075 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1138149150] [2024-11-09 02:44:03,075 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-09 02:44:03,075 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2024-11-09 02:44:03,075 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 02:44:03,076 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2024-11-09 02:44:03,076 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=99, Unknown=0, NotChecked=0, Total=132 [2024-11-09 02:44:03,080 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 19 out of 55 [2024-11-09 02:44:03,080 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 473 places, 886 transitions, 10565 flow. Second operand has 12 states, 12 states have (on average 24.083333333333332) internal successors, (289), 12 states have internal predecessors, (289), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 02:44:03,080 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-09 02:44:03,080 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 19 of 55 [2024-11-09 02:44:03,080 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-09 02:44:10,601 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([448] L50-2-->L50-5: Formula: (= v_thread1Thread1of1ForFork1_~i~0_10 (+ v_thread1Thread1of1ForFork1_~i~0_9 1)) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_9} OutVars{thread1Thread1of1ForFork1_#t~post4=|v_thread1Thread1of1ForFork1_#t~post4_1|, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_10} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post4, thread1Thread1of1ForFork1_~i~0][289], [Black: 245#(and (<= (select (select |#memory_int#1| ~A~0.base) ~A~0.offset) ~min~0) (<= |thread1Thread1of1ForFork1_#t~mem2| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= thread1Thread1of1ForFork1_~i~0 0) (<= ~max~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), 18#L50-5true, Black: 1725#(and (<= ~min~0 ~max~0) (or (forall ((thread1Thread1of1ForFork1_~i~0 Int)) (or (< (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* thread1Thread1of1ForFork1_~i~0 4))) (+ (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset)) 1)) (< ~min~0 (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* thread1Thread1of1ForFork1_~i~0 4)))))) (< |thread2Thread1of1ForFork2_#t~mem6| ~max~0)) (forall ((thread1Thread1of1ForFork1_~i~0 Int)) (or (< (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* thread1Thread1of1ForFork1_~i~0 4))) (+ |thread2Thread1of1ForFork2_#t~mem7| 1)) (< ~min~0 (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* thread1Thread1of1ForFork1_~i~0 4))))))), 1828#true, Black: 259#(< (mod ~b2~0 256) 1), Black: 1680#(and (or (forall ((thread1Thread1of1ForFork1_~i~0 Int)) (or (< (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* thread1Thread1of1ForFork1_~i~0 4))) (+ (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset)) 1)) (< ~min~0 (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* thread1Thread1of1ForFork1_~i~0 4)))))) (< |thread2Thread1of1ForFork2_#t~mem6| ~max~0)) (forall ((v_subst_67 Int) (thread1Thread1of1ForFork1_~i~0 Int)) (or (< (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* thread1Thread1of1ForFork1_~i~0 4))) (+ (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* v_subst_67 4))) 1)) (< (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* v_subst_67 4))) (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (< ~min~0 (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* thread1Thread1of1ForFork1_~i~0 4))))))), Black: 1708#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem7|)), Black: 1715#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (or (< ~min~0 |thread1Thread1of1ForFork1_#t~mem2|) (< (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* thread1Thread1of1ForFork1_~i~0 4))) (+ |thread2Thread1of1ForFork2_#t~mem7| 1))) (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem7|)), Black: 1728#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (or (forall ((v_subst_91 Int)) (or (< (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* v_subst_91 4))) (+ (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset)) 1)) (< ~min~0 (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* v_subst_91 4)))))) (< |thread2Thread1of1ForFork2_#t~mem6| ~max~0)) (<= ~min~0 ~max~0) (or (< ~min~0 |thread1Thread1of1ForFork1_#t~mem2|) (< (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* thread1Thread1of1ForFork1_~i~0 4))) (+ |thread2Thread1of1ForFork2_#t~mem7| 1))) (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem7|)), Black: 1656#(and (forall ((thread2Thread1of1ForFork2_~i~1 Int) (thread1Thread1of1ForFork1_~i~0 Int)) (or (< (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset)) (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (< |thread1Thread1of1ForFork1_#t~mem1| (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* thread1Thread1of1ForFork1_~i~0 4)))) (< (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* thread1Thread1of1ForFork1_~i~0 4))) (+ (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset)) 1)))) (forall ((thread2Thread1of1ForFork2_~i~1 Int) (thread1Thread1of1ForFork1_~i~0 Int)) (or (< (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset)) (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (< (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* thread1Thread1of1ForFork1_~i~0 4))) (+ (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset)) 1)) (< ~min~0 (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* thread1Thread1of1ForFork1_~i~0 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thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset)) 1)) (< ~min~0 (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* thread1Thread1of1ForFork1_~i~0 4)))))) (< (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset)) ~max~0)))), Black: 2302#(and (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset))) (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem7|) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2233#(and (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem7|) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2221#(and (= |thread2Thread1of1ForFork2_#t~mem6| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 ~max~0) (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2258#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2198#(and (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2306#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (<= ~min~0 ~max~0) (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem7|) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= |thread2Thread1of1ForFork2_#t~mem6| (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset)))), Black: 2299#(and (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem7|) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= |thread2Thread1of1ForFork2_#t~mem6| (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset)))), Black: 2203#(and (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2172#(and (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= thread1Thread1of1ForFork1_~i~0 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2273#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= |thread2Thread1of1ForFork2_#t~mem6| (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset)))), Black: 1838#(<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|), Black: 2282#(and (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem7|) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= |thread2Thread1of1ForFork2_#t~mem6| (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset)))), Black: 66#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2236#(and (= |thread2Thread1of1ForFork2_#t~mem6| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 ~max~0) (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2292#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset))) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2227#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2181#(and (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 71#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 757#(and (= ~A~0.offset 0) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) 0))), Black: 2216#(and (= |thread2Thread1of1ForFork2_#t~mem6| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 791#(and (= ~A~0.offset 0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) 0)) (<= ~min~0 ~max~0)), Black: 2279#(and (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem7|) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2218#(and (<= ~min~0 ~max~0) (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 748#(and (= ~A~0.offset 0) (<= ~min~0 ~max~0) (= |thread1Thread1of1ForFork1_#t~mem1| (select (select |#memory_int#1| ~A~0.base) 0)) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) 0))), Black: 776#(and (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) 0)) (= ~A~0.offset 0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) 0)) (<= ~min~0 ~max~0)), Black: 2210#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 746#(and (= ~A~0.offset 0) (<= ~min~0 ~max~0) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) 0))), Black: 78#(and (<= 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 1 ~N~0) (= |ULTIMATE.start_create_fresh_int_array_~i~2#1| 0)), Black: 764#(and (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) 0)) (= ~A~0.offset 0) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) 0))), Black: 2309#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (<= ~min~0 ~max~0) (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset))) (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem7|) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 761#(and (= ~A~0.offset 0) (= |thread1Thread1of1ForFork1_#t~mem2| (select (select |#memory_int#1| ~A~0.base) 0)) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) 0))), Black: 769#(and (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) 0)) (= ~A~0.offset 0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) 0)) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2324#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (<= ~min~0 ~max~0) (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset))) (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem7|) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2208#(and (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= |thread2Thread1of1ForFork2_#t~mem6| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 1966#(<= ~min~0 ~max~0), Black: 2230#(and (= |thread2Thread1of1ForFork2_#t~mem6| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2286#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (<= ~min~0 ~max~0) (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem7|) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2213#(and (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2289#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (<= ~min~0 ~max~0) (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem7|) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= |thread2Thread1of1ForFork2_#t~mem6| (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset)))), Black: 2250#(and (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem7|) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2244#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem7|) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2267#(and (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem7|) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 1941#(and (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2241#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2205#(and (<= ~min~0 ~max~0) (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2239#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (<= ~min~0 ~max~0) (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem7|) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2270#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (<= ~min~0 ~max~0) (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem7|) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2247#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= thread1Thread1of1ForFork1_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem7|) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2284#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (<= ~min~0 ~max~0)), Black: 2200#(and (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2170#(and (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem5|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2320#(and (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset))) (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem7|) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2260#(and (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem7|) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2264#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem7|) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2254#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (<= ~min~0 ~max~0) (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem7|) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), 851#true, 3055#true, Black: 2940#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset))) (<= ~min~0 ~max~0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= thread1Thread1of1ForFork1_~i~0 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2918#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset))) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2921#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (<= ~min~0 ~max~0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= thread1Thread1of1ForFork1_~i~0 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= |thread2Thread1of1ForFork2_#t~mem6| (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset)))), Black: 3006#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~v_assert~0 1) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset))) (<= ~min~0 ~max~0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2806#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset))) (<= ~min~0 ~max~0)), Black: 2845#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2959#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset))) (<= ~min~0 ~max~0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2982#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~v_assert~0 1) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset))) (<= ~min~0 ~max~0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= thread1Thread1of1ForFork1_~i~0 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2904#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (<= ~min~0 ~max~0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= thread1Thread1of1ForFork1_~i~0 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2972#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~v_assert~0 1) (<= ~min~0 ~max~0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2808#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 2931#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= ~v_assert~0 1) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset))) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2770#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= |thread1Thread1of1ForFork1_#t~mem1| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 ~max~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 2962#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (<= ~min~0 ~max~0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2842#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2857#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= ~v_assert~0 1) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset))) (<= ~min~0 ~max~0)), Black: 2789#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 ~max~0) (= |thread2Thread1of1ForFork2_#t~mem6| (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset)))), Black: 2827#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0) (= |thread1Thread1of1ForFork1_#t~mem2| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2871#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= ~v_assert~0 1) (= |thread1Thread1of1ForFork1_#t~mem1| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset))) (<= ~min~0 ~max~0)), 489#(= ~A~0.offset 0), Black: 2897#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset))) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (= |thread1Thread1of1ForFork1_#t~mem2| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2975#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (<= ~min~0 ~max~0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= |thread2Thread1of1ForFork2_#t~mem6| (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset)))), Black: 2865#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (<= ~min~0 ~max~0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2859#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (= |thread2Thread1of1ForFork2_#t~mem6| (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset)))), Black: 2778#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 ~max~0)), Black: 2994#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~v_assert~0 1) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset))) (<= ~min~0 ~max~0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2943#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (<= ~min~0 ~max~0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= |thread2Thread1of1ForFork2_#t~mem6| (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset)))), 1324#true, Black: 2984#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~v_assert~0 1) (<= ~min~0 ~max~0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= |thread2Thread1of1ForFork2_#t~mem6| (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset)))), Black: 2968#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= ~v_assert~0 1) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset))) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2800#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= |thread1Thread1of1ForFork1_#t~mem1| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 ~max~0) (= |thread2Thread1of1ForFork2_#t~mem6| (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset)))), Black: 2950#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= ~v_assert~0 1) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset))) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (= |thread1Thread1of1ForFork1_#t~mem2| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2996#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~v_assert~0 1) (<= ~min~0 ~max~0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2988#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset))) (<= ~min~0 ~max~0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2780#(and (<= ~min~0 ~max~0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2820#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= |thread1Thread1of1ForFork1_#t~mem1| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset))) (<= ~min~0 ~max~0)), Black: 2924#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (<= ~min~0 ~max~0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2885#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (<= ~min~0 ~max~0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2787#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= |thread1Thread1of1ForFork1_#t~mem1| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 ~max~0)), Black: 2901#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= |thread2Thread1of1ForFork2_#t~mem6| (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset)))), Black: 2556#(= ~v_assert~0 1), Black: 2877#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset))) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2879#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 ~max~0) (= 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|thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (= |thread1Thread1of1ForFork1_#t~mem2| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2883#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), 34#L95-3true, Black: 156#(and (<= (select (select |#memory_int#1| ~A~0.base) ~A~0.offset) ~min~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 247#(and (<= (select (select |#memory_int#1| ~A~0.base) ~A~0.offset) ~min~0) (<= |thread1Thread1of1ForFork1_#t~mem2| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0) (<= ~max~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 241#(and (<= |thread2Thread1of1ForFork2_#t~mem5| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= (select (select |#memory_int#1| ~A~0.base) ~A~0.offset) ~min~0) (<= |thread1Thread1of1ForFork1_#t~mem2| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= thread1Thread1of1ForFork1_~i~0 0)), 2415#true, Black: 243#(and (<= |thread2Thread1of1ForFork2_#t~mem5| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= (select (select |#memory_int#1| ~A~0.base) ~A~0.offset) ~min~0) (<= |thread1Thread1of1ForFork1_#t~mem2| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= thread1Thread1of1ForFork1_~i~0 0) (<= ~max~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 249#(and (<= ~max~0 |thread2Thread1of1ForFork2_#t~mem6|) (<= (select (select |#memory_int#1| ~A~0.base) ~A~0.offset) ~min~0) (<= |thread1Thread1of1ForFork1_#t~mem2| |thread2Thread1of1ForFork2_#t~mem6|) (<= |thread1Thread1of1ForFork1_#t~mem2| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0) (<= ~max~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 238#(and (<= (select (select |#memory_int#1| ~A~0.base) ~A~0.offset) ~min~0) (<= |thread1Thread1of1ForFork1_#t~mem2| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= thread1Thread1of1ForFork1_~i~0 0))]) [2024-11-09 02:44:10,604 INFO L294 olderBase$Statistics]: this new event has 49 ancestors and is cut-off event [2024-11-09 02:44:10,604 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2024-11-09 02:44:10,604 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-11-09 02:44:10,604 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-11-09 02:44:10,891 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([448] L50-2-->L50-5: Formula: (= v_thread1Thread1of1ForFork1_~i~0_10 (+ v_thread1Thread1of1ForFork1_~i~0_9 1)) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_9} OutVars{thread1Thread1of1ForFork1_#t~post4=|v_thread1Thread1of1ForFork1_#t~post4_1|, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_10} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post4, thread1Thread1of1ForFork1_~i~0][289], [Black: 245#(and (<= (select (select |#memory_int#1| ~A~0.base) ~A~0.offset) ~min~0) (<= |thread1Thread1of1ForFork1_#t~mem2| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= thread1Thread1of1ForFork1_~i~0 0) (<= ~max~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), 30#L95-4true, 18#L50-5true, Black: 1725#(and (<= ~min~0 ~max~0) (or (forall ((thread1Thread1of1ForFork1_~i~0 Int)) (or (< (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* thread1Thread1of1ForFork1_~i~0 4))) (+ (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) 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(select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 ~max~0) (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2258#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2198#(and (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2306#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (<= ~min~0 ~max~0) (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem7|) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= |thread2Thread1of1ForFork2_#t~mem6| (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset)))), Black: 2299#(and (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem7|) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= |thread2Thread1of1ForFork2_#t~mem6| (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset)))), Black: 2203#(and (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2172#(and (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= thread1Thread1of1ForFork1_~i~0 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2273#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= |thread2Thread1of1ForFork2_#t~mem6| (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset)))), Black: 1838#(<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|), Black: 2282#(and (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem7|) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= |thread2Thread1of1ForFork2_#t~mem6| (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset)))), Black: 66#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2236#(and (= |thread2Thread1of1ForFork2_#t~mem6| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 ~max~0) (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2292#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset))) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2227#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2181#(and (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 71#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 757#(and (= ~A~0.offset 0) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) 0))), Black: 2216#(and (= |thread2Thread1of1ForFork2_#t~mem6| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 791#(and (= ~A~0.offset 0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) 0)) (<= ~min~0 ~max~0)), Black: 2279#(and (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem7|) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2218#(and (<= ~min~0 ~max~0) (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 748#(and (= ~A~0.offset 0) (<= ~min~0 ~max~0) (= |thread1Thread1of1ForFork1_#t~mem1| (select (select |#memory_int#1| ~A~0.base) 0)) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) 0))), Black: 776#(and (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) 0)) (= ~A~0.offset 0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) 0)) (<= ~min~0 ~max~0)), Black: 2210#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 746#(and (= ~A~0.offset 0) (<= ~min~0 ~max~0) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) 0))), Black: 78#(and (<= 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 1 ~N~0) (= |ULTIMATE.start_create_fresh_int_array_~i~2#1| 0)), Black: 764#(and (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) 0)) (= ~A~0.offset 0) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) 0))), Black: 2309#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (<= ~min~0 ~max~0) (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset))) (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem7|) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 761#(and (= ~A~0.offset 0) (= |thread1Thread1of1ForFork1_#t~mem2| (select (select |#memory_int#1| ~A~0.base) 0)) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) 0))), Black: 769#(and (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) 0)) (= ~A~0.offset 0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) 0)) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2324#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (<= ~min~0 ~max~0) (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset))) (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem7|) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2208#(and (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= |thread2Thread1of1ForFork2_#t~mem6| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 1966#(<= ~min~0 ~max~0), Black: 2230#(and (= |thread2Thread1of1ForFork2_#t~mem6| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2286#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (<= ~min~0 ~max~0) (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem7|) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2213#(and (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2289#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (<= ~min~0 ~max~0) (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem7|) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= |thread2Thread1of1ForFork2_#t~mem6| (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset)))), Black: 2250#(and (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem7|) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2244#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem7|) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2267#(and (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem7|) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 1941#(and (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2241#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2205#(and (<= ~min~0 ~max~0) (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2239#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (<= ~min~0 ~max~0) (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem7|) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2270#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (<= ~min~0 ~max~0) (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem7|) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2247#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= thread1Thread1of1ForFork1_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem7|) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2284#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (<= ~min~0 ~max~0)), Black: 2200#(and (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2170#(and (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem5|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2320#(and (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset))) (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem7|) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2260#(and (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem7|) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2264#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem7|) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2254#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (<= ~min~0 ~max~0) (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem7|) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), 851#true, 39#$Ultimate##0true, 3055#true, Black: 2940#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset))) (<= ~min~0 ~max~0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= thread1Thread1of1ForFork1_~i~0 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2918#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset))) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2921#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (<= ~min~0 ~max~0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= thread1Thread1of1ForFork1_~i~0 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= |thread2Thread1of1ForFork2_#t~mem6| (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset)))), Black: 3006#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~v_assert~0 1) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset))) (<= ~min~0 ~max~0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2806#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset))) (<= ~min~0 ~max~0)), Black: 2845#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2959#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset))) (<= ~min~0 ~max~0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2982#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~v_assert~0 1) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset))) (<= ~min~0 ~max~0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= thread1Thread1of1ForFork1_~i~0 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2904#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (<= ~min~0 ~max~0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= thread1Thread1of1ForFork1_~i~0 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2972#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~v_assert~0 1) (<= ~min~0 ~max~0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2808#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 2931#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= ~v_assert~0 1) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset))) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2770#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= |thread1Thread1of1ForFork1_#t~mem1| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 ~max~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 2962#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (<= ~min~0 ~max~0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2842#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2857#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= ~v_assert~0 1) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset))) (<= ~min~0 ~max~0)), Black: 2789#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 ~max~0) (= |thread2Thread1of1ForFork2_#t~mem6| (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset)))), Black: 2827#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0) (= |thread1Thread1of1ForFork1_#t~mem2| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2871#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= ~v_assert~0 1) (= |thread1Thread1of1ForFork1_#t~mem1| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset))) (<= ~min~0 ~max~0)), 489#(= ~A~0.offset 0), Black: 2897#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset))) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (= |thread1Thread1of1ForFork1_#t~mem2| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2975#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (<= ~min~0 ~max~0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= |thread2Thread1of1ForFork2_#t~mem6| (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset)))), Black: 2865#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (<= ~min~0 ~max~0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2859#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (= |thread2Thread1of1ForFork2_#t~mem6| (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset)))), Black: 2778#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 ~max~0)), Black: 2994#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~v_assert~0 1) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset))) (<= ~min~0 ~max~0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2943#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (<= ~min~0 ~max~0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= |thread2Thread1of1ForFork2_#t~mem6| (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset)))), 1324#true, Black: 2984#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~v_assert~0 1) (<= ~min~0 ~max~0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= |thread2Thread1of1ForFork2_#t~mem6| (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset)))), Black: 2968#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= ~v_assert~0 1) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset))) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2800#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= |thread1Thread1of1ForFork1_#t~mem1| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 ~max~0) (= |thread2Thread1of1ForFork2_#t~mem6| (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset)))), Black: 2950#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= ~v_assert~0 1) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset))) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (= |thread1Thread1of1ForFork1_#t~mem2| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2996#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~v_assert~0 1) (<= ~min~0 ~max~0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2988#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset))) (<= ~min~0 ~max~0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2780#(and (<= ~min~0 ~max~0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2820#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= |thread1Thread1of1ForFork1_#t~mem1| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset))) (<= ~min~0 ~max~0)), Black: 2924#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (<= ~min~0 ~max~0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2885#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (<= ~min~0 ~max~0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2787#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= |thread1Thread1of1ForFork1_#t~mem1| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 ~max~0)), Black: 2901#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= |thread2Thread1of1ForFork2_#t~mem6| (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset)))), Black: 2556#(= ~v_assert~0 1), Black: 2877#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset))) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2879#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (= |thread1Thread1of1ForFork1_#t~mem2| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= |thread2Thread1of1ForFork2_#t~mem6| (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset)))), Black: 2762#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 ~max~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 3002#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~v_assert~0 1) (<= ~min~0 ~max~0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= |thread2Thread1of1ForFork2_#t~mem6| (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset)))), Black: 2926#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (<= ~min~0 ~max~0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 2862#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (= |thread1Thread1of1ForFork1_#t~mem2| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2883#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 156#(and (<= (select (select |#memory_int#1| ~A~0.base) ~A~0.offset) ~min~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 247#(and (<= (select (select |#memory_int#1| ~A~0.base) ~A~0.offset) ~min~0) (<= |thread1Thread1of1ForFork1_#t~mem2| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0) (<= ~max~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 241#(and (<= |thread2Thread1of1ForFork2_#t~mem5| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= (select (select |#memory_int#1| ~A~0.base) ~A~0.offset) ~min~0) (<= |thread1Thread1of1ForFork1_#t~mem2| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= thread1Thread1of1ForFork1_~i~0 0)), 2415#true, Black: 243#(and (<= |thread2Thread1of1ForFork2_#t~mem5| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= (select (select |#memory_int#1| ~A~0.base) ~A~0.offset) ~min~0) (<= |thread1Thread1of1ForFork1_#t~mem2| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= thread1Thread1of1ForFork1_~i~0 0) (<= ~max~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 249#(and (<= ~max~0 |thread2Thread1of1ForFork2_#t~mem6|) (<= (select (select |#memory_int#1| ~A~0.base) ~A~0.offset) ~min~0) (<= |thread1Thread1of1ForFork1_#t~mem2| |thread2Thread1of1ForFork2_#t~mem6|) (<= |thread1Thread1of1ForFork1_#t~mem2| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0) (<= ~max~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 238#(and (<= (select (select |#memory_int#1| ~A~0.base) ~A~0.offset) ~min~0) (<= |thread1Thread1of1ForFork1_#t~mem2| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= thread1Thread1of1ForFork1_~i~0 0))]) [2024-11-09 02:44:10,892 INFO L294 olderBase$Statistics]: this new event has 50 ancestors and is cut-off event [2024-11-09 02:44:10,892 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-11-09 02:44:10,892 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-11-09 02:44:10,892 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-11-09 02:44:11,565 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([448] L50-2-->L50-5: Formula: (= v_thread1Thread1of1ForFork1_~i~0_10 (+ v_thread1Thread1of1ForFork1_~i~0_9 1)) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_9} OutVars{thread1Thread1of1ForFork1_#t~post4=|v_thread1Thread1of1ForFork1_#t~post4_1|, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_10} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post4, thread1Thread1of1ForFork1_~i~0][289], [Black: 245#(and (<= (select (select |#memory_int#1| ~A~0.base) ~A~0.offset) ~min~0) (<= |thread1Thread1of1ForFork1_#t~mem2| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= thread1Thread1of1ForFork1_~i~0 0) (<= ~max~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), 18#L50-5true, Black: 1725#(and (<= ~min~0 ~max~0) (or (forall ((thread1Thread1of1ForFork1_~i~0 Int)) (or (< (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* thread1Thread1of1ForFork1_~i~0 4))) (+ (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset)) 1)) (< ~min~0 (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* 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(* thread1Thread1of1ForFork1_~i~0 4))) (+ (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* v_subst_67 4))) 1)) (< (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* v_subst_67 4))) (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (< ~min~0 (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* thread1Thread1of1ForFork1_~i~0 4))))))), Black: 1708#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem7|)), Black: 1715#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (or (< ~min~0 |thread1Thread1of1ForFork1_#t~mem2|) (< (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* thread1Thread1of1ForFork1_~i~0 4))) (+ |thread2Thread1of1ForFork2_#t~mem7| 1))) (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem7|)), Black: 1728#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (or (forall ((v_subst_91 Int)) (or (< (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* v_subst_91 4))) (+ (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset)) 1)) (< ~min~0 (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* v_subst_91 4)))))) (< |thread2Thread1of1ForFork2_#t~mem6| ~max~0)) (<= ~min~0 ~max~0) (or (< ~min~0 |thread1Thread1of1ForFork1_#t~mem2|) (< (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* thread1Thread1of1ForFork1_~i~0 4))) (+ |thread2Thread1of1ForFork2_#t~mem7| 1))) (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem7|)), Black: 1656#(and (forall ((thread2Thread1of1ForFork2_~i~1 Int) (thread1Thread1of1ForFork1_~i~0 Int)) (or (< (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset)) (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (< |thread1Thread1of1ForFork1_#t~mem1| (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* thread1Thread1of1ForFork1_~i~0 4)))) (< (select (select 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(thread1Thread1of1ForFork1_~i~0 Int)) (or (< (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* thread1Thread1of1ForFork1_~i~0 4))) (+ (select (select |#memory_int#1| ~A~0.base) (+ (* v_subst_65 4) ~A~0.offset)) 1)) (< (select (select |#memory_int#1| ~A~0.base) (+ (* v_subst_65 4) ~A~0.offset)) (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (< |thread1Thread1of1ForFork1_#t~mem1| (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* thread1Thread1of1ForFork1_~i~0 4)))))) (forall ((v_subst_66 Int) (thread1Thread1of1ForFork1_~i~0 Int)) (or (< (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* v_subst_66 4))) (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (< (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* thread1Thread1of1ForFork1_~i~0 4))) (+ (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* v_subst_66 4))) 1)) (< ~min~0 (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* thread1Thread1of1ForFork1_~i~0 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|thread2Thread1of1ForFork2_#t~mem7| 1)))), Black: 1177#(and (forall ((thread2Thread1of1ForFork2_~i~1 Int) (thread1Thread1of1ForFork1_~i~0 Int)) (or (< (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* thread1Thread1of1ForFork1_~i~0 4))) (+ (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset)) 1)) (< (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset)) ~max~0) (< (select (select |#memory_int#1| ~A~0.base) ~A~0.offset) (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* thread1Thread1of1ForFork1_~i~0 4)))))) (forall ((thread2Thread1of1ForFork2_~i~1 Int)) (or (forall ((thread1Thread1of1ForFork1_~i~0 Int)) (or (< (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* thread1Thread1of1ForFork1_~i~0 4))) (+ (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset)) 1)) (< ~min~0 (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* 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|thread1Thread1of1ForFork1_#t~mem2|) (< (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* thread1Thread1of1ForFork1_~i~0 4))) (+ |thread2Thread1of1ForFork2_#t~mem7| 1))) (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem7|)), Black: 1232#(and (forall ((v_subst_28 Int)) (or (< ~min~0 (select (select |#memory_int#1| ~A~0.base) (+ (* v_subst_28 4) ~A~0.offset))) (< (select (select |#memory_int#1| ~A~0.base) (+ (* v_subst_28 4) ~A~0.offset)) (+ |thread2Thread1of1ForFork2_#t~mem7| 1)))) (or (forall ((v_subst_31 Int)) (or (< (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* v_subst_31 4))) (+ (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset)) 1)) (< ~min~0 (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* v_subst_31 4)))))) (< |thread2Thread1of1ForFork2_#t~mem6| ~max~0)) (forall ((v_subst_29 Int)) (or (< (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* v_subst_29 4))) ~max~0) (forall ((v_subst_30 Int)) (or (< (select (select |#memory_int#1| ~A~0.base) (+ (* v_subst_30 4) ~A~0.offset)) (+ (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* v_subst_29 4))) 1)) (< ~min~0 (select (select |#memory_int#1| ~A~0.base) (+ (* v_subst_30 4) ~A~0.offset))))))) (or (< ~min~0 |thread1Thread1of1ForFork1_#t~mem2|) (< (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* thread1Thread1of1ForFork1_~i~0 4))) (+ |thread2Thread1of1ForFork2_#t~mem7| 1)))), Black: 1245#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (forall ((v_subst_36 Int) (thread2Thread1of1ForFork2_~i~1 Int)) (or (< (select (select |#memory_int#1| ~A~0.base) ~A~0.offset) (select (select |#memory_int#1| ~A~0.base) (+ (* v_subst_36 4) ~A~0.offset))) (< (select (select |#memory_int#1| ~A~0.base) (+ (* v_subst_36 4) ~A~0.offset)) (+ (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset)) 1)) (< (select (select |#memory_int#1| ~A~0.base) (+ (* 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(thread1Thread1of1ForFork1_~i~0 Int)) (or (< (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* thread1Thread1of1ForFork1_~i~0 4))) (+ (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset)) 1)) (< (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset)) ~max~0) (< (select (select |#memory_int#1| ~A~0.base) ~A~0.offset) (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* thread1Thread1of1ForFork1_~i~0 4)))))) (forall ((thread2Thread1of1ForFork2_~i~1 Int)) (or (forall ((thread1Thread1of1ForFork1_~i~0 Int)) (or (< (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* thread1Thread1of1ForFork1_~i~0 4))) (+ (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset)) 1)) (< ~min~0 (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* thread1Thread1of1ForFork1_~i~0 4)))))) (< (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset)) ~max~0)))), Black: 2302#(and (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset))) (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem7|) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2233#(and (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem7|) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2221#(and (= |thread2Thread1of1ForFork2_#t~mem6| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 ~max~0) (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (= 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|thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= |thread2Thread1of1ForFork2_#t~mem6| (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset)))), Black: 2299#(and (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem7|) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= |thread2Thread1of1ForFork2_#t~mem6| (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset)))), Black: 2203#(and (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2172#(and (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= thread1Thread1of1ForFork1_~i~0 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2273#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= |thread2Thread1of1ForFork2_#t~mem6| (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset)))), Black: 1838#(<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|), Black: 66#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2282#(and (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem7|) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= |thread2Thread1of1ForFork2_#t~mem6| (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset)))), Black: 2236#(and (= |thread2Thread1of1ForFork2_#t~mem6| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 ~max~0) (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2292#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset))) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2227#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2181#(and (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 71#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 757#(and (= ~A~0.offset 0) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) 0))), Black: 2216#(and (= |thread2Thread1of1ForFork2_#t~mem6| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 791#(and (= ~A~0.offset 0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) 0)) (<= ~min~0 ~max~0)), Black: 2279#(and (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem7|) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2218#(and (<= ~min~0 ~max~0) (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 748#(and (= ~A~0.offset 0) (<= ~min~0 ~max~0) (= |thread1Thread1of1ForFork1_#t~mem1| (select (select |#memory_int#1| ~A~0.base) 0)) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) 0))), Black: 776#(and (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) 0)) (= ~A~0.offset 0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) 0)) (<= ~min~0 ~max~0)), Black: 2210#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 746#(and (= ~A~0.offset 0) (<= ~min~0 ~max~0) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) 0))), Black: 78#(and (<= 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= 1 ~N~0) (= |ULTIMATE.start_create_fresh_int_array_~i~2#1| 0)), Black: 764#(and (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) 0)) (= ~A~0.offset 0) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) 0))), Black: 2309#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (<= ~min~0 ~max~0) (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset))) (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem7|) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 761#(and (= ~A~0.offset 0) (= |thread1Thread1of1ForFork1_#t~mem2| (select (select |#memory_int#1| ~A~0.base) 0)) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) 0))), Black: 769#(and (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) 0)) (= ~A~0.offset 0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) 0)) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2324#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (<= ~min~0 ~max~0) (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset))) (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem7|) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2208#(and (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= |thread2Thread1of1ForFork2_#t~mem6| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 1966#(<= ~min~0 ~max~0), Black: 2230#(and (= |thread2Thread1of1ForFork2_#t~mem6| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2286#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (<= ~min~0 ~max~0) (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem7|) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2213#(and (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2289#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (<= ~min~0 ~max~0) (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem7|) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= |thread2Thread1of1ForFork2_#t~mem6| (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset)))), Black: 2250#(and (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem7|) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2244#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem7|) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2267#(and (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem7|) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 1941#(and (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2241#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2205#(and (<= ~min~0 ~max~0) (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2239#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (<= ~min~0 ~max~0) (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem7|) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2270#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (<= ~min~0 ~max~0) (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem7|) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2247#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= thread1Thread1of1ForFork1_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem7|) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2284#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (<= ~min~0 ~max~0)), Black: 2200#(and (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2170#(and (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem5|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2320#(and (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset))) (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem7|) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2260#(and (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem7|) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2264#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem7|) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2254#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (<= ~min~0 ~max~0) (<= |thread1Thread1of1ForFork1_#t~mem3| ~max~0) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| |thread2Thread1of1ForFork2_#t~mem7|) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), 851#true, 39#$Ultimate##0true, 3055#true, 28#L96true, Black: 2940#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset))) (<= ~min~0 ~max~0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= thread1Thread1of1ForFork1_~i~0 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2918#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset))) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2921#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (<= ~min~0 ~max~0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= thread1Thread1of1ForFork1_~i~0 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= |thread2Thread1of1ForFork2_#t~mem6| (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset)))), Black: 3006#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~v_assert~0 1) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset))) (<= ~min~0 ~max~0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2806#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset))) (<= ~min~0 ~max~0)), Black: 2845#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2959#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset))) (<= ~min~0 ~max~0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2982#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~v_assert~0 1) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset))) (<= ~min~0 ~max~0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= thread1Thread1of1ForFork1_~i~0 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2904#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (<= ~min~0 ~max~0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= thread1Thread1of1ForFork1_~i~0 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2972#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~v_assert~0 1) (<= ~min~0 ~max~0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2808#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 2931#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= ~v_assert~0 1) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset))) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2770#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= |thread1Thread1of1ForFork1_#t~mem1| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 ~max~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 2962#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (<= ~min~0 ~max~0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2842#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2857#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= ~v_assert~0 1) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset))) (<= ~min~0 ~max~0)), Black: 2789#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 ~max~0) (= |thread2Thread1of1ForFork2_#t~mem6| (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset)))), Black: 2827#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0) (= |thread1Thread1of1ForFork1_#t~mem2| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2871#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= ~v_assert~0 1) (= |thread1Thread1of1ForFork1_#t~mem1| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset))) (<= ~min~0 ~max~0)), 489#(= ~A~0.offset 0), Black: 2897#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset))) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (= |thread1Thread1of1ForFork1_#t~mem2| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2975#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (<= ~min~0 ~max~0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= |thread2Thread1of1ForFork2_#t~mem6| (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset)))), Black: 2865#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (<= ~min~0 ~max~0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2859#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (= |thread2Thread1of1ForFork2_#t~mem6| (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset)))), Black: 2778#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 ~max~0)), Black: 2994#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~v_assert~0 1) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset))) (<= ~min~0 ~max~0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2943#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (<= ~min~0 ~max~0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= |thread2Thread1of1ForFork2_#t~mem6| (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset)))), 1324#true, Black: 2984#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~v_assert~0 1) (<= ~min~0 ~max~0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= |thread2Thread1of1ForFork2_#t~mem6| (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset)))), Black: 2968#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= ~v_assert~0 1) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset))) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2800#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= |thread1Thread1of1ForFork1_#t~mem1| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 ~max~0) (= |thread2Thread1of1ForFork2_#t~mem6| (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset)))), Black: 2950#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= ~v_assert~0 1) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset))) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (= |thread1Thread1of1ForFork1_#t~mem2| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2996#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~v_assert~0 1) (<= ~min~0 ~max~0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2988#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset))) (<= ~min~0 ~max~0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2780#(and (<= ~min~0 ~max~0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2820#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= |thread1Thread1of1ForFork1_#t~mem1| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset))) (<= ~min~0 ~max~0)), Black: 2924#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (<= ~min~0 ~max~0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2885#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (<= ~min~0 ~max~0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= thread2Thread1of1ForFork2_~i~1 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2787#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= |thread1Thread1of1ForFork1_#t~mem1| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 ~max~0)), Black: 2901#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= |thread2Thread1of1ForFork2_#t~mem6| (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset)))), Black: 2556#(= ~v_assert~0 1), Black: 2877#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset))) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2879#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (= |thread1Thread1of1ForFork1_#t~mem2| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= |thread2Thread1of1ForFork2_#t~mem6| (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset)))), Black: 2762#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 ~max~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 3002#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~v_assert~0 1) (<= ~min~0 ~max~0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= |thread2Thread1of1ForFork2_#t~mem6| (select (select |#memory_int#1| ~A~0.base) (+ (* thread2Thread1of1ForFork2_~i~1 4) ~A~0.offset)))), Black: 2926#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (<= ~min~0 ~max~0) (<= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 2862#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (= |thread1Thread1of1ForFork1_#t~mem2| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 2883#(and (<= ~min~0 |thread2Thread1of1ForFork2_#t~mem7|) (= ~min~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= ~min~0 ~max~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= |thread1Thread1of1ForFork1_#t~mem3| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 156#(and (<= (select (select |#memory_int#1| ~A~0.base) ~A~0.offset) ~min~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 247#(and (<= (select (select |#memory_int#1| ~A~0.base) ~A~0.offset) ~min~0) (<= |thread1Thread1of1ForFork1_#t~mem2| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0) (<= ~max~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 241#(and (<= |thread2Thread1of1ForFork2_#t~mem5| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= (select (select |#memory_int#1| ~A~0.base) ~A~0.offset) ~min~0) (<= |thread1Thread1of1ForFork1_#t~mem2| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= thread1Thread1of1ForFork1_~i~0 0)), 2415#true, Black: 243#(and (<= |thread2Thread1of1ForFork2_#t~mem5| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (<= (select (select |#memory_int#1| ~A~0.base) ~A~0.offset) ~min~0) (<= |thread1Thread1of1ForFork1_#t~mem2| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= thread1Thread1of1ForFork1_~i~0 0) (<= ~max~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 249#(and (<= ~max~0 |thread2Thread1of1ForFork2_#t~mem6|) (<= (select (select |#memory_int#1| ~A~0.base) ~A~0.offset) ~min~0) (<= |thread1Thread1of1ForFork1_#t~mem2| |thread2Thread1of1ForFork2_#t~mem6|) (<= |thread1Thread1of1ForFork1_#t~mem2| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0) (<= ~max~0 (select (select |#memory_int#1| ~A~0.base) ~A~0.offset))), Black: 238#(and (<= (select (select |#memory_int#1| ~A~0.base) ~A~0.offset) ~min~0) (<= |thread1Thread1of1ForFork1_#t~mem2| (select (select |#memory_int#1| ~A~0.base) ~A~0.offset)) (= thread1Thread1of1ForFork1_~i~0 0))]) [2024-11-09 02:44:11,567 INFO L294 olderBase$Statistics]: this new event has 51 ancestors and is cut-off event [2024-11-09 02:44:11,567 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-11-09 02:44:11,567 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-11-09 02:44:11,567 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-11-09 02:44:12,226 INFO L124 PetriNetUnfolderBase]: 19569/30616 cut-off events. [2024-11-09 02:44:12,226 INFO L125 PetriNetUnfolderBase]: For 1171658/1172646 co-relation queries the response was YES. [2024-11-09 02:44:13,383 INFO L83 FinitePrefix]: Finished finitePrefix Result has 199470 conditions, 30616 events. 19569/30616 cut-off events. For 1171658/1172646 co-relation queries the response was YES. Maximal size of possible extension queue 684. Compared 207292 event pairs, 4346 based on Foata normal form. 448/30438 useless extension candidates. Maximal degree in co-relation 199254. Up to 11622 conditions per place. [2024-11-09 02:44:13,510 INFO L140 encePairwiseOnDemand]: 42/55 looper letters, 818 selfloop transitions, 55 changer transitions 443/1650 dead transitions. [2024-11-09 02:44:13,510 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 454 places, 1650 transitions, 22244 flow [2024-11-09 02:44:13,511 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-09 02:44:13,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2024-11-09 02:44:13,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 446 transitions. [2024-11-09 02:44:13,511 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.5406060606060606 [2024-11-09 02:44:13,512 INFO L175 Difference]: Start difference. First operand has 473 places, 886 transitions, 10565 flow. Second operand 15 states and 446 transitions. [2024-11-09 02:44:13,512 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 454 places, 1650 transitions, 22244 flow [2024-11-09 02:44:23,120 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 430 places, 1650 transitions, 20280 flow, removed 850 selfloop flow, removed 24 redundant places. [2024-11-09 02:44:23,137 INFO L231 Difference]: Finished difference. Result has 441 places, 902 transitions, 10242 flow [2024-11-09 02:44:23,138 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=55, PETRI_DIFFERENCE_MINUEND_FLOW=9606, PETRI_DIFFERENCE_MINUEND_PLACES=416, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=886, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=39, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=831, PETRI_DIFFERENCE_SUBTRAHEND_STATES=15, PETRI_FLOW=10242, PETRI_PLACES=441, PETRI_TRANSITIONS=902} [2024-11-09 02:44:23,139 INFO L277 CegarLoopForPetriNet]: 56 programPoint places, 385 predicate places. [2024-11-09 02:44:23,139 INFO L471 AbstractCegarLoop]: Abstraction has has 441 places, 902 transitions, 10242 flow [2024-11-09 02:44:23,139 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 24.083333333333332) internal successors, (289), 12 states have internal predecessors, (289), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 02:44:23,139 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-09 02:44:23,139 INFO L204 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 02:44:23,155 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2024-11-09 02:44:23,340 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2024-11-09 02:44:23,341 INFO L396 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)] === [2024-11-09 02:44:23,341 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 02:44:23,341 INFO L85 PathProgramCache]: Analyzing trace with hash -430461769, now seen corresponding path program 7 times [2024-11-09 02:44:23,341 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 02:44:23,342 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [224467027] [2024-11-09 02:44:23,342 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 02:44:23,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 02:44:23,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 02:44:23,444 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 02:44:23,445 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 02:44:23,445 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [224467027] [2024-11-09 02:44:23,445 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [224467027] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 02:44:23,445 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [958923007] [2024-11-09 02:44:23,445 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2024-11-09 02:44:23,445 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 02:44:23,445 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-09 02:44:23,447 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 02:44:23,448 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2024-11-09 02:44:23,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 02:44:23,519 INFO L255 TraceCheckSpWp]: Trace formula consists of 250 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 02:44:23,520 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 02:44:23,598 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 02:44:23,599 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 02:44:23,667 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 02:44:23,667 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [958923007] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 02:44:23,667 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-09 02:44:23,667 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7, 7] total 15 [2024-11-09 02:44:23,667 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1977091976] [2024-11-09 02:44:23,667 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-09 02:44:23,668 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2024-11-09 02:44:23,668 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 02:44:23,669 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2024-11-09 02:44:23,669 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=61, Invalid=149, Unknown=0, NotChecked=0, Total=210 [2024-11-09 02:44:23,675 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 55 [2024-11-09 02:44:23,675 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 441 places, 902 transitions, 10242 flow. Second operand has 15 states, 15 states have (on average 23.533333333333335) internal successors, (353), 15 states have internal predecessors, (353), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 02:44:23,675 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-09 02:44:23,676 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 55 [2024-11-09 02:44:23,676 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-09 02:44:29,341 INFO L124 PetriNetUnfolderBase]: 15217/23372 cut-off events. [2024-11-09 02:44:29,341 INFO L125 PetriNetUnfolderBase]: For 900236/901429 co-relation queries the response was YES. [2024-11-09 02:44:29,775 INFO L83 FinitePrefix]: Finished finitePrefix Result has 152742 conditions, 23372 events. 15217/23372 cut-off events. For 900236/901429 co-relation queries the response was YES. Maximal size of possible extension queue 632. Compared 149401 event pairs, 2023 based on Foata normal form. 507/23254 useless extension candidates. Maximal degree in co-relation 152534. Up to 5791 conditions per place. [2024-11-09 02:44:29,898 INFO L140 encePairwiseOnDemand]: 48/55 looper letters, 729 selfloop transitions, 137 changer transitions 0/1211 dead transitions. [2024-11-09 02:44:29,899 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 441 places, 1211 transitions, 15274 flow [2024-11-09 02:44:29,899 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-09 02:44:29,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2024-11-09 02:44:29,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 257 transitions. [2024-11-09 02:44:29,900 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.5191919191919192 [2024-11-09 02:44:29,900 INFO L175 Difference]: Start difference. First operand has 441 places, 902 transitions, 10242 flow. Second operand 9 states and 257 transitions. [2024-11-09 02:44:29,900 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 441 places, 1211 transitions, 15274 flow [2024-11-09 02:44:33,984 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 434 places, 1211 transitions, 14942 flow, removed 126 selfloop flow, removed 7 redundant places. [2024-11-09 02:44:33,998 INFO L231 Difference]: Finished difference. Result has 435 places, 955 transitions, 11086 flow [2024-11-09 02:44:33,999 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=55, PETRI_DIFFERENCE_MINUEND_FLOW=9972, PETRI_DIFFERENCE_MINUEND_PLACES=426, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=901, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=83, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=764, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=11086, PETRI_PLACES=435, PETRI_TRANSITIONS=955} [2024-11-09 02:44:34,000 INFO L277 CegarLoopForPetriNet]: 56 programPoint places, 379 predicate places. [2024-11-09 02:44:34,000 INFO L471 AbstractCegarLoop]: Abstraction has has 435 places, 955 transitions, 11086 flow [2024-11-09 02:44:34,000 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 23.533333333333335) internal successors, (353), 15 states have internal predecessors, (353), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 02:44:34,000 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-09 02:44:34,001 INFO L204 CegarLoopForPetriNet]: trace histogram [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] [2024-11-09 02:44:34,125 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0 [2024-11-09 02:44:34,201 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2024-11-09 02:44:34,202 INFO L396 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)] === [2024-11-09 02:44:34,203 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 02:44:34,203 INFO L85 PathProgramCache]: Analyzing trace with hash 720386251, now seen corresponding path program 1 times [2024-11-09 02:44:34,203 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 02:44:34,203 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [178866270] [2024-11-09 02:44:34,203 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 02:44:34,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 02:44:34,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 02:44:34,462 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 02:44:34,462 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 02:44:34,462 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [178866270] [2024-11-09 02:44:34,462 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [178866270] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 02:44:34,462 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [631457174] [2024-11-09 02:44:34,462 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 02:44:34,462 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 02:44:34,462 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-09 02:44:34,464 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 02:44:34,466 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2024-11-09 02:44:34,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 02:44:34,577 INFO L255 TraceCheckSpWp]: Trace formula consists of 256 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-09 02:44:34,579 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 02:44:34,679 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 9 [2024-11-09 02:44:34,732 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 02:44:34,732 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 02:44:34,870 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-11-09 02:44:34,870 INFO L378 Elim1Store]: Elim1 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 9 [2024-11-09 02:44:34,875 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 02:44:34,876 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [631457174] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 02:44:34,876 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-09 02:44:34,876 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 11, 11] total 27 [2024-11-09 02:44:34,876 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1651518425] [2024-11-09 02:44:34,876 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-09 02:44:34,876 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 27 states [2024-11-09 02:44:34,877 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 02:44:34,877 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2024-11-09 02:44:34,877 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=73, Invalid=629, Unknown=0, NotChecked=0, Total=702 [2024-11-09 02:44:34,986 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 6 out of 55 [2024-11-09 02:44:34,986 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 435 places, 955 transitions, 11086 flow. Second operand has 27 states, 27 states have (on average 10.0) internal successors, (270), 27 states have internal predecessors, (270), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 02:44:34,986 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-09 02:44:34,986 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 6 of 55 [2024-11-09 02:44:34,986 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand