./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/popl20-bad-dot-product.wvr.c --full-output --traceabstraction.positions.where.we.compute.the.hoare.annotation All --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 448d4d75 Calling Ultimate with: /root/.sdkman/candidates/java/current/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 ../../../trunk/examples/svcomp/weaver/popl20-bad-dot-product.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 1890d03ecee4b13e5a6c0f8c72292cb7ef9118f93d1435df375cec86140a0197 --traceabstraction.positions.where.we.compute.the.hoare.annotation All --- Real Ultimate output --- This is Ultimate 0.2.4-tmp.dk.owicki-witnesses-448d4d7-m [2024-02-20 12:07:29,473 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-20 12:07:29,564 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-20 12:07:29,568 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-20 12:07:29,569 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-20 12:07:29,589 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-20 12:07:29,589 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-20 12:07:29,590 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-20 12:07:29,590 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-20 12:07:29,591 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-20 12:07:29,591 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-20 12:07:29,592 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-20 12:07:29,592 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-20 12:07:29,593 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-20 12:07:29,593 INFO L153 SettingsManager]: * Use SBE=true [2024-02-20 12:07:29,593 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-20 12:07:29,594 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-20 12:07:29,594 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-20 12:07:29,594 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-20 12:07:29,595 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-20 12:07:29,595 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-20 12:07:29,596 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-20 12:07:29,596 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-20 12:07:29,597 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-20 12:07:29,597 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-20 12:07:29,597 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-20 12:07:29,598 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-20 12:07:29,598 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-20 12:07:29,598 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-20 12:07:29,599 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-20 12:07:29,599 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-20 12:07:29,599 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-20 12:07:29,600 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-20 12:07:29,600 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-20 12:07:29,600 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-20 12:07:29,601 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-20 12:07:29,601 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-20 12:07:29,601 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-20 12:07:29,602 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-20 12:07:29,602 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-20 12:07:29,602 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-20 12:07:29,608 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-20 12:07:29,609 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-20 12:07:29,609 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1890d03ecee4b13e5a6c0f8c72292cb7ef9118f93d1435df375cec86140a0197 Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> All [2024-02-20 12:07:29,903 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-20 12:07:29,935 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-20 12:07:29,937 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-20 12:07:29,939 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-20 12:07:29,939 INFO L274 PluginConnector]: CDTParser initialized [2024-02-20 12:07:29,941 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-bad-dot-product.wvr.c [2024-02-20 12:07:31,187 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-20 12:07:31,400 INFO L384 CDTParser]: Found 1 translation units. [2024-02-20 12:07:31,400 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-dot-product.wvr.c [2024-02-20 12:07:31,407 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/859df4b7c/2a5b753f97024e769ccb52d3cd1c3425/FLAG72e402dba [2024-02-20 12:07:31,420 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/859df4b7c/2a5b753f97024e769ccb52d3cd1c3425 [2024-02-20 12:07:31,423 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-20 12:07:31,425 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-02-20 12:07:31,426 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-20 12:07:31,426 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-20 12:07:31,431 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-20 12:07:31,432 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 12:07:31" (1/1) ... [2024-02-20 12:07:31,433 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56815d61 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 12:07:31, skipping insertion in model container [2024-02-20 12:07:31,433 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 12:07:31" (1/1) ... [2024-02-20 12:07:31,459 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-02-20 12:07:31,630 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-dot-product.wvr.c[2865,2878] [2024-02-20 12:07:31,641 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-02-20 12:07:31,650 INFO L202 MainTranslator]: Completed pre-run [2024-02-20 12:07:31,674 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-dot-product.wvr.c[2865,2878] [2024-02-20 12:07:31,678 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-02-20 12:07:31,696 INFO L206 MainTranslator]: Completed translation [2024-02-20 12:07:31,696 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 12:07:31 WrapperNode [2024-02-20 12:07:31,696 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-20 12:07:31,697 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-02-20 12:07:31,697 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-02-20 12:07:31,697 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-02-20 12:07:31,704 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 12:07:31" (1/1) ... [2024-02-20 12:07:31,713 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 12:07:31" (1/1) ... [2024-02-20 12:07:31,763 INFO L138 Inliner]: procedures = 26, calls = 55, calls flagged for inlining = 16, calls inlined = 22, statements flattened = 287 [2024-02-20 12:07:31,764 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-02-20 12:07:31,764 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-02-20 12:07:31,764 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-02-20 12:07:31,765 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-02-20 12:07:31,777 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 12:07:31" (1/1) ... [2024-02-20 12:07:31,777 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 12:07:31" (1/1) ... [2024-02-20 12:07:31,781 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 12:07:31" (1/1) ... [2024-02-20 12:07:31,818 INFO L175 MemorySlicer]: Split 19 memory accesses to 5 slices as follows [2, 11, 2, 2, 2]. 58 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2, 0, 0, 0, 0]. The 5 writes are split as follows [0, 2, 1, 1, 1]. [2024-02-20 12:07:31,818 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 12:07:31" (1/1) ... [2024-02-20 12:07:31,818 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 12:07:31" (1/1) ... [2024-02-20 12:07:31,835 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 12:07:31" (1/1) ... [2024-02-20 12:07:31,848 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 12:07:31" (1/1) ... [2024-02-20 12:07:31,857 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 12:07:31" (1/1) ... [2024-02-20 12:07:31,862 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 12:07:31" (1/1) ... [2024-02-20 12:07:31,867 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-02-20 12:07:31,871 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-02-20 12:07:31,873 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-02-20 12:07:31,873 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-02-20 12:07:31,875 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 12:07:31" (1/1) ... [2024-02-20 12:07:31,880 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-20 12:07:31,896 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-20 12:07:31,918 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) [2024-02-20 12:07:31,946 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 [2024-02-20 12:07:31,989 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-02-20 12:07:31,989 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-02-20 12:07:31,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-02-20 12:07:31,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-02-20 12:07:31,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-02-20 12:07:31,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-02-20 12:07:31,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-02-20 12:07:31,992 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-02-20 12:07:31,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-02-20 12:07:31,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-02-20 12:07:31,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-02-20 12:07:31,994 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-02-20 12:07:31,994 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-02-20 12:07:31,994 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-02-20 12:07:31,994 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-02-20 12:07:31,994 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-02-20 12:07:31,995 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-02-20 12:07:31,995 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-02-20 12:07:31,995 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-02-20 12:07:31,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-02-20 12:07:31,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-02-20 12:07:31,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-02-20 12:07:31,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-02-20 12:07:31,998 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-02-20 12:07:31,998 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-02-20 12:07:31,998 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-02-20 12:07:31,998 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-02-20 12:07:31,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-02-20 12:07:31,999 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-02-20 12:07:32,001 WARN L214 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2024-02-20 12:07:32,154 INFO L244 CfgBuilder]: Building ICFG [2024-02-20 12:07:32,156 INFO L270 CfgBuilder]: Building CFG for each procedure with an implementation [2024-02-20 12:07:32,560 INFO L289 CfgBuilder]: Ommited future-live optimization because the input is a concurrent program. [2024-02-20 12:07:32,560 INFO L293 CfgBuilder]: Performing block encoding [2024-02-20 12:07:32,997 INFO L315 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-02-20 12:07:32,997 INFO L320 CfgBuilder]: Removed 8 assume(true) statements. [2024-02-20 12:07:32,998 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 12:07:32 BoogieIcfgContainer [2024-02-20 12:07:32,998 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-02-20 12:07:33,002 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-02-20 12:07:33,003 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-02-20 12:07:33,006 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-02-20 12:07:33,007 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 12:07:31" (1/3) ... [2024-02-20 12:07:33,008 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4db6fee6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 12:07:33, skipping insertion in model container [2024-02-20 12:07:33,008 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 12:07:31" (2/3) ... [2024-02-20 12:07:33,009 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4db6fee6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 12:07:33, skipping insertion in model container [2024-02-20 12:07:33,010 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 12:07:32" (3/3) ... [2024-02-20 12:07:33,011 INFO L112 eAbstractionObserver]: Analyzing ICFG popl20-bad-dot-product.wvr.c [2024-02-20 12:07:33,033 INFO L221 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-02-20 12:07:33,033 INFO L180 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-02-20 12:07:33,034 INFO L635 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-02-20 12:07:33,103 INFO L144 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2024-02-20 12:07:33,161 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 51 places, 52 transitions, 125 flow [2024-02-20 12:07:33,211 INFO L124 PetriNetUnfolderBase]: 11/49 cut-off events. [2024-02-20 12:07:33,212 INFO L125 PetriNetUnfolderBase]: For 3/3 co-relation queries the response was YES. [2024-02-20 12:07:33,216 INFO L83 FinitePrefix]: Finished finitePrefix Result has 62 conditions, 49 events. 11/49 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 91 event pairs, 0 based on Foata normal form. 0/37 useless extension candidates. Maximal degree in co-relation 39. Up to 2 conditions per place. [2024-02-20 12:07:33,216 INFO L82 GeneralOperation]: Start removeDead. Operand has 51 places, 52 transitions, 125 flow [2024-02-20 12:07:33,221 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 47 places, 48 transitions, 114 flow [2024-02-20 12:07:33,237 INFO L368 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-02-20 12:07:33,245 INFO L369 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=All, 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;@62ee4858, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-02-20 12:07:33,246 INFO L370 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2024-02-20 12:07:33,271 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-02-20 12:07:33,272 INFO L124 PetriNetUnfolderBase]: 11/47 cut-off events. [2024-02-20 12:07:33,272 INFO L125 PetriNetUnfolderBase]: For 3/3 co-relation queries the response was YES. [2024-02-20 12:07:33,272 INFO L226 CegarLoopForPetriNet]: Found error trace [2024-02-20 12:07:33,273 INFO L234 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] [2024-02-20 12:07:33,274 INFO L432 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)] === [2024-02-20 12:07:33,279 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-02-20 12:07:33,280 INFO L85 PathProgramCache]: Analyzing trace with hash -990683623, now seen corresponding path program 1 times [2024-02-20 12:07:33,287 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-02-20 12:07:33,287 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [55290692] [2024-02-20 12:07:33,288 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-02-20 12:07:33,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-02-20 12:07:33,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-02-20 12:07:33,756 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-02-20 12:07:33,757 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-02-20 12:07:33,757 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [55290692] [2024-02-20 12:07:33,758 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [55290692] provided 1 perfect and 0 imperfect interpolant sequences [2024-02-20 12:07:33,758 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-02-20 12:07:33,758 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-02-20 12:07:33,760 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [330952042] [2024-02-20 12:07:33,761 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-02-20 12:07:33,769 INFO L584 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-02-20 12:07:33,774 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-02-20 12:07:33,801 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-02-20 12:07:33,802 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-02-20 12:07:33,805 INFO L498 CegarLoopForPetriNet]: Number of universal loopers: 10 out of 52 [2024-02-20 12:07:33,807 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 47 places, 48 transitions, 114 flow. Second operand has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-02-20 12:07:33,808 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-02-20 12:07:33,808 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 10 of 52 [2024-02-20 12:07:33,809 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-02-20 12:07:34,691 INFO L124 PetriNetUnfolderBase]: 4623/6297 cut-off events. [2024-02-20 12:07:34,691 INFO L125 PetriNetUnfolderBase]: For 290/290 co-relation queries the response was YES. [2024-02-20 12:07:34,705 INFO L83 FinitePrefix]: Finished finitePrefix Result has 12698 conditions, 6297 events. 4623/6297 cut-off events. For 290/290 co-relation queries the response was YES. Maximal size of possible extension queue 327. Compared 31754 event pairs, 1074 based on Foata normal form. 612/5033 useless extension candidates. Maximal degree in co-relation 11206. Up to 3984 conditions per place. [2024-02-20 12:07:34,748 INFO L140 encePairwiseOnDemand]: 44/52 looper letters, 61 selfloop transitions, 4 changer transitions 1/73 dead transitions. [2024-02-20 12:07:34,748 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 49 places, 73 transitions, 311 flow [2024-02-20 12:07:34,753 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-02-20 12:07:34,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-02-20 12:07:34,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 103 transitions. [2024-02-20 12:07:34,765 INFO L543 CegarLoopForPetriNet]: DFA transition density 0.6602564102564102 [2024-02-20 12:07:34,771 INFO L308 CegarLoopForPetriNet]: 47 programPoint places, 2 predicate places. [2024-02-20 12:07:34,771 INFO L507 AbstractCegarLoop]: Abstraction has has 49 places, 73 transitions, 311 flow [2024-02-20 12:07:34,772 INFO L508 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-02-20 12:07:34,772 INFO L226 CegarLoopForPetriNet]: Found error trace [2024-02-20 12:07:34,772 INFO L234 CegarLoopForPetriNet]: trace histogram [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] [2024-02-20 12:07:34,772 WARN L489 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-02-20 12:07:34,773 INFO L432 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)] === [2024-02-20 12:07:34,773 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-02-20 12:07:34,773 INFO L85 PathProgramCache]: Analyzing trace with hash 1752203715, now seen corresponding path program 1 times [2024-02-20 12:07:34,774 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-02-20 12:07:34,774 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1571207103] [2024-02-20 12:07:34,775 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-02-20 12:07:34,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-02-20 12:07:34,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-02-20 12:07:34,988 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-02-20 12:07:34,988 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-02-20 12:07:34,989 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1571207103] [2024-02-20 12:07:34,989 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1571207103] provided 1 perfect and 0 imperfect interpolant sequences [2024-02-20 12:07:34,989 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-02-20 12:07:34,989 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-02-20 12:07:34,990 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [396059201] [2024-02-20 12:07:34,990 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-02-20 12:07:34,991 INFO L584 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-02-20 12:07:34,992 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-02-20 12:07:34,992 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-02-20 12:07:34,992 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-02-20 12:07:34,993 INFO L498 CegarLoopForPetriNet]: Number of universal loopers: 10 out of 52 [2024-02-20 12:07:34,993 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 49 places, 73 transitions, 311 flow. Second operand has 4 states, 4 states have (on average 16.0) internal successors, (64), 4 states have internal predecessors, (64), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-02-20 12:07:34,993 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-02-20 12:07:34,993 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 10 of 52 [2024-02-20 12:07:34,994 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-02-20 12:07:35,682 INFO L124 PetriNetUnfolderBase]: 4624/6300 cut-off events. [2024-02-20 12:07:35,683 INFO L125 PetriNetUnfolderBase]: For 547/725 co-relation queries the response was YES. [2024-02-20 12:07:35,692 INFO L83 FinitePrefix]: Finished finitePrefix Result has 18810 conditions, 6300 events. 4624/6300 cut-off events. For 547/725 co-relation queries the response was YES. Maximal size of possible extension queue 327. Compared 31695 event pairs, 1074 based on Foata normal form. 0/4448 useless extension candidates. Maximal degree in co-relation 16625. Up to 6103 conditions per place. [2024-02-20 12:07:35,736 INFO L140 encePairwiseOnDemand]: 48/52 looper letters, 64 selfloop transitions, 2 changer transitions 3/76 dead transitions. [2024-02-20 12:07:35,737 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 52 places, 76 transitions, 461 flow [2024-02-20 12:07:35,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-02-20 12:07:35,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2024-02-20 12:07:35,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 82 transitions. [2024-02-20 12:07:35,741 INFO L543 CegarLoopForPetriNet]: DFA transition density 0.3942307692307692 [2024-02-20 12:07:35,742 INFO L308 CegarLoopForPetriNet]: 47 programPoint places, 5 predicate places. [2024-02-20 12:07:35,742 INFO L507 AbstractCegarLoop]: Abstraction has has 52 places, 76 transitions, 461 flow [2024-02-20 12:07:35,742 INFO L508 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 16.0) internal successors, (64), 4 states have internal predecessors, (64), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-02-20 12:07:35,743 INFO L226 CegarLoopForPetriNet]: Found error trace [2024-02-20 12:07:35,743 INFO L234 CegarLoopForPetriNet]: trace histogram [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] [2024-02-20 12:07:35,744 WARN L489 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-02-20 12:07:35,744 INFO L432 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)] === [2024-02-20 12:07:35,747 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-02-20 12:07:35,747 INFO L85 PathProgramCache]: Analyzing trace with hash -189857749, now seen corresponding path program 1 times [2024-02-20 12:07:35,748 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-02-20 12:07:35,748 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [165571605] [2024-02-20 12:07:35,749 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-02-20 12:07:35,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-02-20 12:07:35,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-02-20 12:07:35,915 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-02-20 12:07:35,915 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-02-20 12:07:35,916 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [165571605] [2024-02-20 12:07:35,922 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [165571605] provided 1 perfect and 0 imperfect interpolant sequences [2024-02-20 12:07:35,922 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-02-20 12:07:35,923 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-02-20 12:07:35,923 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1774950339] [2024-02-20 12:07:35,923 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-02-20 12:07:35,925 INFO L584 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-02-20 12:07:35,926 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-02-20 12:07:35,926 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-02-20 12:07:35,927 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-02-20 12:07:35,932 INFO L498 CegarLoopForPetriNet]: Number of universal loopers: 9 out of 52 [2024-02-20 12:07:35,933 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 52 places, 76 transitions, 461 flow. Second operand has 4 states, 4 states have (on average 15.5) internal successors, (62), 4 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-02-20 12:07:35,933 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-02-20 12:07:35,933 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 9 of 52 [2024-02-20 12:07:35,933 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-02-20 12:07:36,795 INFO L124 PetriNetUnfolderBase]: 5120/7088 cut-off events. [2024-02-20 12:07:36,796 INFO L125 PetriNetUnfolderBase]: For 2706/2752 co-relation queries the response was YES. [2024-02-20 12:07:36,808 INFO L83 FinitePrefix]: Finished finitePrefix Result has 27480 conditions, 7088 events. 5120/7088 cut-off events. For 2706/2752 co-relation queries the response was YES. Maximal size of possible extension queue 342. Compared 37357 event pairs, 578 based on Foata normal form. 0/5266 useless extension candidates. Maximal degree in co-relation 24383. Up to 6624 conditions per place. [2024-02-20 12:07:36,872 INFO L140 encePairwiseOnDemand]: 47/52 looper letters, 99 selfloop transitions, 6 changer transitions 3/114 dead transitions. [2024-02-20 12:07:36,872 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 55 places, 114 transitions, 917 flow [2024-02-20 12:07:36,873 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-02-20 12:07:36,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2024-02-20 12:07:36,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 96 transitions. [2024-02-20 12:07:36,877 INFO L543 CegarLoopForPetriNet]: DFA transition density 0.46153846153846156 [2024-02-20 12:07:36,878 INFO L308 CegarLoopForPetriNet]: 47 programPoint places, 8 predicate places. [2024-02-20 12:07:36,879 INFO L507 AbstractCegarLoop]: Abstraction has has 55 places, 114 transitions, 917 flow [2024-02-20 12:07:36,879 INFO L508 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.5) internal successors, (62), 4 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-02-20 12:07:36,879 INFO L226 CegarLoopForPetriNet]: Found error trace [2024-02-20 12:07:36,880 INFO L234 CegarLoopForPetriNet]: trace histogram [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] [2024-02-20 12:07:36,880 WARN L489 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-02-20 12:07:36,880 INFO L432 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)] === [2024-02-20 12:07:36,881 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-02-20 12:07:36,881 INFO L85 PathProgramCache]: Analyzing trace with hash -1994154269, now seen corresponding path program 1 times [2024-02-20 12:07:36,881 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-02-20 12:07:36,881 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1617710200] [2024-02-20 12:07:36,882 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-02-20 12:07:36,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-02-20 12:07:36,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-02-20 12:07:37,037 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-02-20 12:07:37,038 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-02-20 12:07:37,038 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1617710200] [2024-02-20 12:07:37,038 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1617710200] provided 0 perfect and 1 imperfect interpolant sequences [2024-02-20 12:07:37,038 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [905879634] [2024-02-20 12:07:37,039 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-02-20 12:07:37,039 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-02-20 12:07:37,039 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-20 12:07:37,041 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) [2024-02-20 12:07:37,060 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-02-20 12:07:37,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-02-20 12:07:37,169 INFO L262 TraceCheckSpWp]: Trace formula consists of 240 conjuncts, 6 conjunts are in the unsatisfiable core [2024-02-20 12:07:37,175 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-02-20 12:07:37,247 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-02-20 12:07:37,247 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-02-20 12:07:37,311 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-02-20 12:07:37,312 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [905879634] provided 1 perfect and 1 imperfect interpolant sequences [2024-02-20 12:07:37,312 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2024-02-20 12:07:37,312 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [5, 4] total 9 [2024-02-20 12:07:37,312 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [360222395] [2024-02-20 12:07:37,313 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-02-20 12:07:37,313 INFO L584 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-02-20 12:07:37,313 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-02-20 12:07:37,315 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-02-20 12:07:37,315 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2024-02-20 12:07:37,320 INFO L498 CegarLoopForPetriNet]: Number of universal loopers: 9 out of 52 [2024-02-20 12:07:37,320 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 55 places, 114 transitions, 917 flow. Second operand has 5 states, 5 states have (on average 14.2) internal successors, (71), 5 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-02-20 12:07:37,321 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-02-20 12:07:37,321 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 9 of 52 [2024-02-20 12:07:37,322 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-02-20 12:07:37,543 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([856] L62-5-->L64-8: Formula: (and (< |v_thread2Thread1of1ForFork0_~i~1#1_3| v_~M~0_69) (not (= (ite (< (select (select |v_#memory_int#1_130| v_~A~0.base_79) (+ (* |v_thread2Thread1of1ForFork0_~i~1#1_3| 4) v_~A~0.offset_79)) v_~size~0_73) 1 0) 0)) (= |v_thread2Thread1of1ForFork0_~j~1#1_1| 0)) InVars {~A~0.base=v_~A~0.base_79, ~A~0.offset=v_~A~0.offset_79, ~size~0=v_~size~0_73, ~M~0=v_~M~0_69, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, #memory_int#1=|v_#memory_int#1_130|} OutVars{~A~0.base=v_~A~0.base_79, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, thread2Thread1of1ForFork0_#t~mem8#1=|v_thread2Thread1of1ForFork0_#t~mem8#1_1|, ~A~0.offset=v_~A~0.offset_79, ~size~0=v_~size~0_73, ~M~0=v_~M~0_69, thread2Thread1of1ForFork0_~j~1#1=|v_thread2Thread1of1ForFork0_~j~1#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, #memory_int#1=|v_#memory_int#1_130|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~mem8#1, thread2Thread1of1ForFork0_~j~1#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1][43], [57#true, thread2Thread1of1ForFork0InUse, 25#L102-1true, 27#L49-5true, thread1Thread1of1ForFork2InUse, 37#L75-5true, thread3Thread1of1ForFork1InUse, 56#(= ~res2~0 ~res1~0), 46#L64-8true, 66#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 258#(and (<= (+ |thread1Thread1of1ForFork2_~i~0#1| 1) ~N~0) (<= 1 ~N~0))]) [2024-02-20 12:07:37,543 INFO L294 olderBase$Statistics]: this new event has 18 ancestors and is cut-off event [2024-02-20 12:07:37,544 INFO L297 olderBase$Statistics]: existing Event has 14 ancestors and is cut-off event [2024-02-20 12:07:37,544 INFO L297 olderBase$Statistics]: existing Event has 14 ancestors and is cut-off event [2024-02-20 12:07:37,544 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2024-02-20 12:07:37,544 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([857] L62-5-->thread2EXIT: Formula: (and (<= v_~M~0_71 |v_thread2Thread1of1ForFork0_~i~1#1_5|) (= |v_thread2Thread1of1ForFork0_#res#1.base_1| 0) (= |v_thread2Thread1of1ForFork0_#res#1.offset_1| 0)) InVars {~M~0=v_~M~0_71, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_5|} OutVars{thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_1|, ~M~0=v_~M~0_71, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_~i~1#1][44], [57#true, thread2Thread1of1ForFork0InUse, 25#L102-1true, 27#L49-5true, thread1Thread1of1ForFork2InUse, 37#L75-5true, thread3Thread1of1ForFork1InUse, 21#thread2EXITtrue, 56#(= ~res2~0 ~res1~0), 66#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 258#(and (<= (+ |thread1Thread1of1ForFork2_~i~0#1| 1) ~N~0) (<= 1 ~N~0))]) [2024-02-20 12:07:37,544 INFO L294 olderBase$Statistics]: this new event has 18 ancestors and is cut-off event [2024-02-20 12:07:37,544 INFO L297 olderBase$Statistics]: existing Event has 14 ancestors and is cut-off event [2024-02-20 12:07:37,545 INFO L297 olderBase$Statistics]: existing Event has 14 ancestors and is cut-off event [2024-02-20 12:07:37,545 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2024-02-20 12:07:38,118 INFO L124 PetriNetUnfolderBase]: 5551/7775 cut-off events. [2024-02-20 12:07:38,118 INFO L125 PetriNetUnfolderBase]: For 8236/8267 co-relation queries the response was YES. [2024-02-20 12:07:38,140 INFO L83 FinitePrefix]: Finished finitePrefix Result has 36819 conditions, 7775 events. 5551/7775 cut-off events. For 8236/8267 co-relation queries the response was YES. Maximal size of possible extension queue 335. Compared 42075 event pairs, 296 based on Foata normal form. 16/6032 useless extension candidates. Maximal degree in co-relation 33005. Up to 7073 conditions per place. [2024-02-20 12:07:38,209 INFO L140 encePairwiseOnDemand]: 45/52 looper letters, 151 selfloop transitions, 11 changer transitions 3/171 dead transitions. [2024-02-20 12:07:38,209 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 59 places, 171 transitions, 1715 flow [2024-02-20 12:07:38,210 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-02-20 12:07:38,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2024-02-20 12:07:38,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 108 transitions. [2024-02-20 12:07:38,211 INFO L543 CegarLoopForPetriNet]: DFA transition density 0.4153846153846154 [2024-02-20 12:07:38,213 INFO L308 CegarLoopForPetriNet]: 47 programPoint places, 12 predicate places. [2024-02-20 12:07:38,214 INFO L507 AbstractCegarLoop]: Abstraction has has 59 places, 171 transitions, 1715 flow [2024-02-20 12:07:38,214 INFO L508 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 14.2) internal successors, (71), 5 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-02-20 12:07:38,214 INFO L226 CegarLoopForPetriNet]: Found error trace [2024-02-20 12:07:38,214 INFO L234 CegarLoopForPetriNet]: trace histogram [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] [2024-02-20 12:07:38,233 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2024-02-20 12:07:38,430 WARN L489 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-02-20 12:07:38,431 INFO L432 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)] === [2024-02-20 12:07:38,431 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-02-20 12:07:38,432 INFO L85 PathProgramCache]: Analyzing trace with hash 716101403, now seen corresponding path program 1 times [2024-02-20 12:07:38,432 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-02-20 12:07:38,432 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [466652434] [2024-02-20 12:07:38,432 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-02-20 12:07:38,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-02-20 12:07:38,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-02-20 12:07:38,614 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-02-20 12:07:38,615 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-02-20 12:07:38,615 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [466652434] [2024-02-20 12:07:38,615 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [466652434] provided 1 perfect and 0 imperfect interpolant sequences [2024-02-20 12:07:38,615 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-02-20 12:07:38,615 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-02-20 12:07:38,616 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [342687795] [2024-02-20 12:07:38,616 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-02-20 12:07:38,616 INFO L584 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-02-20 12:07:38,617 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-02-20 12:07:38,618 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-02-20 12:07:38,618 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-02-20 12:07:38,639 INFO L498 CegarLoopForPetriNet]: Number of universal loopers: 8 out of 52 [2024-02-20 12:07:38,640 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 59 places, 171 transitions, 1715 flow. Second operand has 6 states, 6 states have (on average 13.166666666666666) internal successors, (79), 6 states have internal predecessors, (79), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-02-20 12:07:38,640 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-02-20 12:07:38,641 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 8 of 52 [2024-02-20 12:07:38,644 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-02-20 12:07:39,083 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([856] L62-5-->L64-8: Formula: (and (< |v_thread2Thread1of1ForFork0_~i~1#1_3| v_~M~0_69) (not (= (ite (< (select (select |v_#memory_int#1_130| v_~A~0.base_79) (+ (* |v_thread2Thread1of1ForFork0_~i~1#1_3| 4) v_~A~0.offset_79)) v_~size~0_73) 1 0) 0)) (= |v_thread2Thread1of1ForFork0_~j~1#1_1| 0)) InVars {~A~0.base=v_~A~0.base_79, ~A~0.offset=v_~A~0.offset_79, ~size~0=v_~size~0_73, ~M~0=v_~M~0_69, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, #memory_int#1=|v_#memory_int#1_130|} OutVars{~A~0.base=v_~A~0.base_79, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, thread2Thread1of1ForFork0_#t~mem8#1=|v_thread2Thread1of1ForFork0_#t~mem8#1_1|, ~A~0.offset=v_~A~0.offset_79, ~size~0=v_~size~0_73, ~M~0=v_~M~0_69, thread2Thread1of1ForFork0_~j~1#1=|v_thread2Thread1of1ForFork0_~j~1#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, #memory_int#1=|v_#memory_int#1_130|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~mem8#1, thread2Thread1of1ForFork0_~j~1#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1][73], [57#true, thread2Thread1of1ForFork0InUse, 27#L49-5true, 25#L102-1true, thread1Thread1of1ForFork2InUse, 37#L75-5true, thread3Thread1of1ForFork1InUse, 262#(<= ~size~0 0), 66#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 56#(= ~res2~0 ~res1~0), 46#L64-8true, 258#(and (<= (+ |thread1Thread1of1ForFork2_~i~0#1| 1) ~N~0) (<= 1 ~N~0))]) [2024-02-20 12:07:39,083 INFO L294 olderBase$Statistics]: this new event has 18 ancestors and is cut-off event [2024-02-20 12:07:39,084 INFO L297 olderBase$Statistics]: existing Event has 14 ancestors and is cut-off event [2024-02-20 12:07:39,084 INFO L297 olderBase$Statistics]: existing Event has 14 ancestors and is cut-off event [2024-02-20 12:07:39,084 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2024-02-20 12:07:39,084 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([857] L62-5-->thread2EXIT: Formula: (and (<= v_~M~0_71 |v_thread2Thread1of1ForFork0_~i~1#1_5|) (= |v_thread2Thread1of1ForFork0_#res#1.base_1| 0) (= |v_thread2Thread1of1ForFork0_#res#1.offset_1| 0)) InVars {~M~0=v_~M~0_71, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_5|} OutVars{thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_1|, ~M~0=v_~M~0_71, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_~i~1#1][74], [57#true, thread2Thread1of1ForFork0InUse, 27#L49-5true, 25#L102-1true, thread1Thread1of1ForFork2InUse, 37#L75-5true, thread3Thread1of1ForFork1InUse, 262#(<= ~size~0 0), 21#thread2EXITtrue, 66#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 56#(= ~res2~0 ~res1~0), 258#(and (<= (+ |thread1Thread1of1ForFork2_~i~0#1| 1) ~N~0) (<= 1 ~N~0))]) [2024-02-20 12:07:39,084 INFO L294 olderBase$Statistics]: this new event has 18 ancestors and is cut-off event [2024-02-20 12:07:39,084 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2024-02-20 12:07:39,085 INFO L297 olderBase$Statistics]: existing Event has 14 ancestors and is cut-off event [2024-02-20 12:07:39,085 INFO L297 olderBase$Statistics]: existing Event has 14 ancestors and is cut-off event [2024-02-20 12:07:39,130 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([856] L62-5-->L64-8: Formula: (and (< |v_thread2Thread1of1ForFork0_~i~1#1_3| v_~M~0_69) (not (= (ite (< (select (select |v_#memory_int#1_130| v_~A~0.base_79) (+ (* |v_thread2Thread1of1ForFork0_~i~1#1_3| 4) v_~A~0.offset_79)) v_~size~0_73) 1 0) 0)) (= |v_thread2Thread1of1ForFork0_~j~1#1_1| 0)) InVars {~A~0.base=v_~A~0.base_79, ~A~0.offset=v_~A~0.offset_79, ~size~0=v_~size~0_73, ~M~0=v_~M~0_69, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, #memory_int#1=|v_#memory_int#1_130|} OutVars{~A~0.base=v_~A~0.base_79, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, thread2Thread1of1ForFork0_#t~mem8#1=|v_thread2Thread1of1ForFork0_#t~mem8#1_1|, ~A~0.offset=v_~A~0.offset_79, ~size~0=v_~size~0_73, ~M~0=v_~M~0_69, thread2Thread1of1ForFork0_~j~1#1=|v_thread2Thread1of1ForFork0_~j~1#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, #memory_int#1=|v_#memory_int#1_130|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~mem8#1, thread2Thread1of1ForFork0_~j~1#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1][91], [57#true, thread2Thread1of1ForFork0InUse, 27#L49-5true, thread1Thread1of1ForFork2InUse, 25#L102-1true, 37#L75-5true, thread3Thread1of1ForFork1InUse, 259#true, 46#L64-8true, 56#(= ~res2~0 ~res1~0), 66#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 258#(and (<= (+ |thread1Thread1of1ForFork2_~i~0#1| 1) ~N~0) (<= 1 ~N~0))]) [2024-02-20 12:07:39,131 INFO L294 olderBase$Statistics]: this new event has 19 ancestors and is cut-off event [2024-02-20 12:07:39,131 INFO L297 olderBase$Statistics]: existing Event has 15 ancestors and is cut-off event [2024-02-20 12:07:39,131 INFO L297 olderBase$Statistics]: existing Event has 15 ancestors and is cut-off event [2024-02-20 12:07:39,131 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2024-02-20 12:07:39,131 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([857] L62-5-->thread2EXIT: Formula: (and (<= v_~M~0_71 |v_thread2Thread1of1ForFork0_~i~1#1_5|) (= |v_thread2Thread1of1ForFork0_#res#1.base_1| 0) (= |v_thread2Thread1of1ForFork0_#res#1.offset_1| 0)) InVars {~M~0=v_~M~0_71, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_5|} OutVars{thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_1|, ~M~0=v_~M~0_71, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_~i~1#1][92], [57#true, thread2Thread1of1ForFork0InUse, 27#L49-5true, thread1Thread1of1ForFork2InUse, 25#L102-1true, 37#L75-5true, thread3Thread1of1ForFork1InUse, 21#thread2EXITtrue, 66#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 56#(= ~res2~0 ~res1~0), 259#true, 258#(and (<= (+ |thread1Thread1of1ForFork2_~i~0#1| 1) ~N~0) (<= 1 ~N~0))]) [2024-02-20 12:07:39,131 INFO L294 olderBase$Statistics]: this new event has 19 ancestors and is cut-off event [2024-02-20 12:07:39,132 INFO L297 olderBase$Statistics]: existing Event has 15 ancestors and is cut-off event [2024-02-20 12:07:39,132 INFO L297 olderBase$Statistics]: existing Event has 15 ancestors and is cut-off event [2024-02-20 12:07:39,132 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2024-02-20 12:07:39,254 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([856] L62-5-->L64-8: Formula: (and (< |v_thread2Thread1of1ForFork0_~i~1#1_3| v_~M~0_69) (not (= (ite (< (select (select |v_#memory_int#1_130| v_~A~0.base_79) (+ (* |v_thread2Thread1of1ForFork0_~i~1#1_3| 4) v_~A~0.offset_79)) v_~size~0_73) 1 0) 0)) (= |v_thread2Thread1of1ForFork0_~j~1#1_1| 0)) InVars {~A~0.base=v_~A~0.base_79, ~A~0.offset=v_~A~0.offset_79, ~size~0=v_~size~0_73, ~M~0=v_~M~0_69, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, #memory_int#1=|v_#memory_int#1_130|} OutVars{~A~0.base=v_~A~0.base_79, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, thread2Thread1of1ForFork0_#t~mem8#1=|v_thread2Thread1of1ForFork0_#t~mem8#1_1|, ~A~0.offset=v_~A~0.offset_79, ~size~0=v_~size~0_73, ~M~0=v_~M~0_69, thread2Thread1of1ForFork0_~j~1#1=|v_thread2Thread1of1ForFork0_~j~1#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, #memory_int#1=|v_#memory_int#1_130|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~mem8#1, thread2Thread1of1ForFork0_~j~1#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1][112], [57#true, thread2Thread1of1ForFork0InUse, 25#L102-1true, thread1Thread1of1ForFork2InUse, 37#L75-5true, 268#(and (= |thread1Thread1of1ForFork2_#t~mem4#1| (select (select |#memory_int#1| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset))) (= |thread1Thread1of1ForFork2_~j~0#1| 0) (<= (+ (select (select |#memory_int#1| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset)) 1) 0) (<= ~size~0 0)), thread3Thread1of1ForFork1InUse, 14#L51-2true, 46#L64-8true, 66#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 56#(= ~res2~0 ~res1~0), 258#(and (<= (+ |thread1Thread1of1ForFork2_~i~0#1| 1) ~N~0) (<= 1 ~N~0))]) [2024-02-20 12:07:39,254 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2024-02-20 12:07:39,255 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2024-02-20 12:07:39,255 INFO L297 olderBase$Statistics]: existing Event has 16 ancestors and is cut-off event [2024-02-20 12:07:39,255 INFO L297 olderBase$Statistics]: existing Event has 16 ancestors and is cut-off event [2024-02-20 12:07:39,255 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([857] L62-5-->thread2EXIT: Formula: (and (<= v_~M~0_71 |v_thread2Thread1of1ForFork0_~i~1#1_5|) (= |v_thread2Thread1of1ForFork0_#res#1.base_1| 0) (= |v_thread2Thread1of1ForFork0_#res#1.offset_1| 0)) InVars {~M~0=v_~M~0_71, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_5|} OutVars{thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_1|, ~M~0=v_~M~0_71, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_~i~1#1][113], [57#true, thread2Thread1of1ForFork0InUse, 25#L102-1true, thread1Thread1of1ForFork2InUse, 37#L75-5true, 268#(and (= |thread1Thread1of1ForFork2_#t~mem4#1| (select (select |#memory_int#1| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset))) (= |thread1Thread1of1ForFork2_~j~0#1| 0) (<= (+ (select (select |#memory_int#1| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset)) 1) 0) (<= ~size~0 0)), thread3Thread1of1ForFork1InUse, 14#L51-2true, 21#thread2EXITtrue, 56#(= ~res2~0 ~res1~0), 66#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 258#(and (<= (+ |thread1Thread1of1ForFork2_~i~0#1| 1) ~N~0) (<= 1 ~N~0))]) [2024-02-20 12:07:39,255 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2024-02-20 12:07:39,255 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2024-02-20 12:07:39,256 INFO L297 olderBase$Statistics]: existing Event has 16 ancestors and is cut-off event [2024-02-20 12:07:39,256 INFO L297 olderBase$Statistics]: existing Event has 16 ancestors and is cut-off event [2024-02-20 12:07:39,324 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([856] L62-5-->L64-8: Formula: (and (< |v_thread2Thread1of1ForFork0_~i~1#1_3| v_~M~0_69) (not (= (ite (< (select (select |v_#memory_int#1_130| v_~A~0.base_79) (+ (* |v_thread2Thread1of1ForFork0_~i~1#1_3| 4) v_~A~0.offset_79)) v_~size~0_73) 1 0) 0)) (= |v_thread2Thread1of1ForFork0_~j~1#1_1| 0)) InVars {~A~0.base=v_~A~0.base_79, ~A~0.offset=v_~A~0.offset_79, ~size~0=v_~size~0_73, ~M~0=v_~M~0_69, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, #memory_int#1=|v_#memory_int#1_130|} OutVars{~A~0.base=v_~A~0.base_79, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, thread2Thread1of1ForFork0_#t~mem8#1=|v_thread2Thread1of1ForFork0_#t~mem8#1_1|, ~A~0.offset=v_~A~0.offset_79, ~size~0=v_~size~0_73, ~M~0=v_~M~0_69, thread2Thread1of1ForFork0_~j~1#1=|v_thread2Thread1of1ForFork0_~j~1#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, #memory_int#1=|v_#memory_int#1_130|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~mem8#1, thread2Thread1of1ForFork0_~j~1#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1][91], [57#true, thread2Thread1of1ForFork0InUse, thread1Thread1of1ForFork2InUse, 25#L102-1true, 37#L75-5true, thread3Thread1of1ForFork1InUse, 14#L51-2true, 56#(= ~res2~0 ~res1~0), 46#L64-8true, 259#true, 66#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 258#(and (<= (+ |thread1Thread1of1ForFork2_~i~0#1| 1) ~N~0) (<= 1 ~N~0))]) [2024-02-20 12:07:39,325 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2024-02-20 12:07:39,325 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2024-02-20 12:07:39,325 INFO L297 olderBase$Statistics]: existing Event has 17 ancestors and is cut-off event [2024-02-20 12:07:39,325 INFO L297 olderBase$Statistics]: existing Event has 17 ancestors and is cut-off event [2024-02-20 12:07:39,326 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([857] L62-5-->thread2EXIT: Formula: (and (<= v_~M~0_71 |v_thread2Thread1of1ForFork0_~i~1#1_5|) (= |v_thread2Thread1of1ForFork0_#res#1.base_1| 0) (= |v_thread2Thread1of1ForFork0_#res#1.offset_1| 0)) InVars {~M~0=v_~M~0_71, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_5|} OutVars{thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_1|, ~M~0=v_~M~0_71, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_~i~1#1][92], [thread2Thread1of1ForFork0InUse, 57#true, thread1Thread1of1ForFork2InUse, 25#L102-1true, 37#L75-5true, thread3Thread1of1ForFork1InUse, 14#L51-2true, 21#thread2EXITtrue, 259#true, 56#(= ~res2~0 ~res1~0), 66#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 258#(and (<= (+ |thread1Thread1of1ForFork2_~i~0#1| 1) ~N~0) (<= 1 ~N~0))]) [2024-02-20 12:07:39,326 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2024-02-20 12:07:39,326 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2024-02-20 12:07:39,326 INFO L297 olderBase$Statistics]: existing Event has 17 ancestors and is cut-off event [2024-02-20 12:07:39,326 INFO L297 olderBase$Statistics]: existing Event has 17 ancestors and is cut-off event [2024-02-20 12:07:39,973 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([856] L62-5-->L64-8: Formula: (and (< |v_thread2Thread1of1ForFork0_~i~1#1_3| v_~M~0_69) (not (= (ite (< (select (select |v_#memory_int#1_130| v_~A~0.base_79) (+ (* |v_thread2Thread1of1ForFork0_~i~1#1_3| 4) v_~A~0.offset_79)) v_~size~0_73) 1 0) 0)) (= |v_thread2Thread1of1ForFork0_~j~1#1_1| 0)) InVars {~A~0.base=v_~A~0.base_79, ~A~0.offset=v_~A~0.offset_79, ~size~0=v_~size~0_73, ~M~0=v_~M~0_69, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, #memory_int#1=|v_#memory_int#1_130|} OutVars{~A~0.base=v_~A~0.base_79, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, thread2Thread1of1ForFork0_#t~mem8#1=|v_thread2Thread1of1ForFork0_#t~mem8#1_1|, ~A~0.offset=v_~A~0.offset_79, ~size~0=v_~size~0_73, ~M~0=v_~M~0_69, thread2Thread1of1ForFork0_~j~1#1=|v_thread2Thread1of1ForFork0_~j~1#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, #memory_int#1=|v_#memory_int#1_130|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~mem8#1, thread2Thread1of1ForFork0_~j~1#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1][247], [57#true, thread2Thread1of1ForFork0InUse, thread1Thread1of1ForFork2InUse, 25#L102-1true, 37#L75-5true, thread3Thread1of1ForFork1InUse, 14#L51-2true, 46#L64-8true, 66#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 259#true, 54#true, 258#(and (<= (+ |thread1Thread1of1ForFork2_~i~0#1| 1) ~N~0) (<= 1 ~N~0))]) [2024-02-20 12:07:39,974 INFO L294 olderBase$Statistics]: this new event has 25 ancestors and is cut-off event [2024-02-20 12:07:39,974 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2024-02-20 12:07:39,974 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2024-02-20 12:07:39,974 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2024-02-20 12:07:39,975 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([857] L62-5-->thread2EXIT: Formula: (and (<= v_~M~0_71 |v_thread2Thread1of1ForFork0_~i~1#1_5|) (= |v_thread2Thread1of1ForFork0_#res#1.base_1| 0) (= |v_thread2Thread1of1ForFork0_#res#1.offset_1| 0)) InVars {~M~0=v_~M~0_71, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_5|} OutVars{thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_1|, ~M~0=v_~M~0_71, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_~i~1#1][248], [thread2Thread1of1ForFork0InUse, 57#true, thread1Thread1of1ForFork2InUse, 25#L102-1true, 37#L75-5true, thread3Thread1of1ForFork1InUse, 14#L51-2true, 21#thread2EXITtrue, 66#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 259#true, 54#true, 258#(and (<= (+ |thread1Thread1of1ForFork2_~i~0#1| 1) ~N~0) (<= 1 ~N~0))]) [2024-02-20 12:07:39,975 INFO L294 olderBase$Statistics]: this new event has 25 ancestors and is cut-off event [2024-02-20 12:07:39,975 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2024-02-20 12:07:39,975 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2024-02-20 12:07:39,975 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2024-02-20 12:07:40,477 INFO L124 PetriNetUnfolderBase]: 11122/15454 cut-off events. [2024-02-20 12:07:40,478 INFO L125 PetriNetUnfolderBase]: For 24907/25381 co-relation queries the response was YES. [2024-02-20 12:07:40,526 INFO L83 FinitePrefix]: Finished finitePrefix Result has 87020 conditions, 15454 events. 11122/15454 cut-off events. For 24907/25381 co-relation queries the response was YES. Maximal size of possible extension queue 635. Compared 88783 event pairs, 638 based on Foata normal form. 54/12067 useless extension candidates. Maximal degree in co-relation 44208. Up to 13868 conditions per place. [2024-02-20 12:07:40,859 INFO L140 encePairwiseOnDemand]: 44/52 looper letters, 390 selfloop transitions, 20 changer transitions 5/420 dead transitions. [2024-02-20 12:07:40,860 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 64 places, 420 transitions, 5090 flow [2024-02-20 12:07:40,860 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-02-20 12:07:40,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-02-20 12:07:40,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 161 transitions. [2024-02-20 12:07:40,861 INFO L543 CegarLoopForPetriNet]: DFA transition density 0.5160256410256411 [2024-02-20 12:07:40,864 INFO L308 CegarLoopForPetriNet]: 47 programPoint places, 17 predicate places. [2024-02-20 12:07:40,864 INFO L507 AbstractCegarLoop]: Abstraction has has 64 places, 420 transitions, 5090 flow [2024-02-20 12:07:40,864 INFO L508 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 13.166666666666666) internal successors, (79), 6 states have internal predecessors, (79), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-02-20 12:07:40,864 INFO L226 CegarLoopForPetriNet]: Found error trace [2024-02-20 12:07:40,865 INFO L234 CegarLoopForPetriNet]: trace histogram [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] [2024-02-20 12:07:40,865 WARN L489 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-02-20 12:07:40,865 INFO L432 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)] === [2024-02-20 12:07:40,866 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-02-20 12:07:40,866 INFO L85 PathProgramCache]: Analyzing trace with hash -859017553, now seen corresponding path program 1 times [2024-02-20 12:07:40,866 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-02-20 12:07:40,866 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1867452133] [2024-02-20 12:07:40,867 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-02-20 12:07:40,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-02-20 12:07:40,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-02-20 12:07:41,069 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-02-20 12:07:41,070 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-02-20 12:07:41,070 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1867452133] [2024-02-20 12:07:41,070 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1867452133] provided 1 perfect and 0 imperfect interpolant sequences [2024-02-20 12:07:41,071 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-02-20 12:07:41,071 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-02-20 12:07:41,071 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2004311571] [2024-02-20 12:07:41,072 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-02-20 12:07:41,073 INFO L584 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-02-20 12:07:41,073 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-02-20 12:07:41,073 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-02-20 12:07:41,074 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-02-20 12:07:41,090 INFO L498 CegarLoopForPetriNet]: Number of universal loopers: 8 out of 52 [2024-02-20 12:07:41,091 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 64 places, 420 transitions, 5090 flow. Second operand has 6 states, 6 states have (on average 13.166666666666666) internal successors, (79), 6 states have internal predecessors, (79), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-02-20 12:07:41,091 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-02-20 12:07:41,091 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 8 of 52 [2024-02-20 12:07:41,092 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-02-20 12:07:41,570 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([856] L62-5-->L64-8: Formula: (and (< |v_thread2Thread1of1ForFork0_~i~1#1_3| v_~M~0_69) (not (= (ite (< (select (select |v_#memory_int#1_130| v_~A~0.base_79) (+ (* |v_thread2Thread1of1ForFork0_~i~1#1_3| 4) v_~A~0.offset_79)) v_~size~0_73) 1 0) 0)) (= |v_thread2Thread1of1ForFork0_~j~1#1_1| 0)) InVars {~A~0.base=v_~A~0.base_79, ~A~0.offset=v_~A~0.offset_79, ~size~0=v_~size~0_73, ~M~0=v_~M~0_69, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, #memory_int#1=|v_#memory_int#1_130|} OutVars{~A~0.base=v_~A~0.base_79, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, thread2Thread1of1ForFork0_#t~mem8#1=|v_thread2Thread1of1ForFork0_#t~mem8#1_1|, ~A~0.offset=v_~A~0.offset_79, ~size~0=v_~size~0_73, ~M~0=v_~M~0_69, thread2Thread1of1ForFork0_~j~1#1=|v_thread2Thread1of1ForFork0_~j~1#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, #memory_int#1=|v_#memory_int#1_130|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~mem8#1, thread2Thread1of1ForFork0_~j~1#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1][77], [37#L75-5true, 262#(<= ~size~0 0), 66#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 56#(= ~res2~0 ~res1~0), 57#true, thread2Thread1of1ForFork0InUse, 25#L102-1true, 27#L49-5true, thread1Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, 46#L64-8true, 272#(<= ~size~0 0), 258#(and (<= (+ |thread1Thread1of1ForFork2_~i~0#1| 1) ~N~0) (<= 1 ~N~0))]) [2024-02-20 12:07:41,571 INFO L294 olderBase$Statistics]: this new event has 18 ancestors and is cut-off event [2024-02-20 12:07:41,571 INFO L297 olderBase$Statistics]: existing Event has 14 ancestors and is cut-off event [2024-02-20 12:07:41,571 INFO L297 olderBase$Statistics]: existing Event has 14 ancestors and is cut-off event [2024-02-20 12:07:41,571 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2024-02-20 12:07:41,571 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([857] L62-5-->thread2EXIT: Formula: (and (<= v_~M~0_71 |v_thread2Thread1of1ForFork0_~i~1#1_5|) (= |v_thread2Thread1of1ForFork0_#res#1.base_1| 0) (= |v_thread2Thread1of1ForFork0_#res#1.offset_1| 0)) InVars {~M~0=v_~M~0_71, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_5|} OutVars{thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_1|, ~M~0=v_~M~0_71, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_~i~1#1][78], [37#L75-5true, 262#(<= ~size~0 0), 56#(= ~res2~0 ~res1~0), 66#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), thread2Thread1of1ForFork0InUse, 57#true, 25#L102-1true, 27#L49-5true, thread1Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, 21#thread2EXITtrue, 272#(<= ~size~0 0), 258#(and (<= (+ |thread1Thread1of1ForFork2_~i~0#1| 1) ~N~0) (<= 1 ~N~0))]) [2024-02-20 12:07:41,571 INFO L294 olderBase$Statistics]: this new event has 18 ancestors and is cut-off event [2024-02-20 12:07:41,571 INFO L297 olderBase$Statistics]: existing Event has 14 ancestors and is cut-off event [2024-02-20 12:07:41,572 INFO L297 olderBase$Statistics]: existing Event has 14 ancestors and is cut-off event [2024-02-20 12:07:41,572 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2024-02-20 12:07:41,626 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([856] L62-5-->L64-8: Formula: (and (< |v_thread2Thread1of1ForFork0_~i~1#1_3| v_~M~0_69) (not (= (ite (< (select (select |v_#memory_int#1_130| v_~A~0.base_79) (+ (* |v_thread2Thread1of1ForFork0_~i~1#1_3| 4) v_~A~0.offset_79)) v_~size~0_73) 1 0) 0)) (= |v_thread2Thread1of1ForFork0_~j~1#1_1| 0)) InVars {~A~0.base=v_~A~0.base_79, ~A~0.offset=v_~A~0.offset_79, ~size~0=v_~size~0_73, ~M~0=v_~M~0_69, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, #memory_int#1=|v_#memory_int#1_130|} OutVars{~A~0.base=v_~A~0.base_79, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, thread2Thread1of1ForFork0_#t~mem8#1=|v_thread2Thread1of1ForFork0_#t~mem8#1_1|, ~A~0.offset=v_~A~0.offset_79, ~size~0=v_~size~0_73, ~M~0=v_~M~0_69, thread2Thread1of1ForFork0_~j~1#1=|v_thread2Thread1of1ForFork0_~j~1#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, #memory_int#1=|v_#memory_int#1_130|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~mem8#1, thread2Thread1of1ForFork0_~j~1#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1][92], [37#L75-5true, 269#true, 56#(= ~res2~0 ~res1~0), 259#true, 66#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), thread2Thread1of1ForFork0InUse, 57#true, 25#L102-1true, 27#L49-5true, thread1Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, 46#L64-8true, 258#(and (<= (+ |thread1Thread1of1ForFork2_~i~0#1| 1) ~N~0) (<= 1 ~N~0))]) [2024-02-20 12:07:41,627 INFO L294 olderBase$Statistics]: this new event has 19 ancestors and is cut-off event [2024-02-20 12:07:41,627 INFO L297 olderBase$Statistics]: existing Event has 15 ancestors and is cut-off event [2024-02-20 12:07:41,627 INFO L297 olderBase$Statistics]: existing Event has 15 ancestors and is cut-off event [2024-02-20 12:07:41,627 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2024-02-20 12:07:41,627 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([857] L62-5-->thread2EXIT: Formula: (and (<= v_~M~0_71 |v_thread2Thread1of1ForFork0_~i~1#1_5|) (= |v_thread2Thread1of1ForFork0_#res#1.base_1| 0) (= |v_thread2Thread1of1ForFork0_#res#1.offset_1| 0)) InVars {~M~0=v_~M~0_71, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_5|} OutVars{thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_1|, ~M~0=v_~M~0_71, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_~i~1#1][93], [37#L75-5true, 269#true, 259#true, 66#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 56#(= ~res2~0 ~res1~0), thread2Thread1of1ForFork0InUse, 57#true, 25#L102-1true, 27#L49-5true, thread1Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, 21#thread2EXITtrue, 258#(and (<= (+ |thread1Thread1of1ForFork2_~i~0#1| 1) ~N~0) (<= 1 ~N~0))]) [2024-02-20 12:07:41,628 INFO L294 olderBase$Statistics]: this new event has 19 ancestors and is cut-off event [2024-02-20 12:07:41,628 INFO L297 olderBase$Statistics]: existing Event has 15 ancestors and is cut-off event [2024-02-20 12:07:41,628 INFO L297 olderBase$Statistics]: existing Event has 15 ancestors and is cut-off event [2024-02-20 12:07:41,628 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2024-02-20 12:07:41,781 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([856] L62-5-->L64-8: Formula: (and (< |v_thread2Thread1of1ForFork0_~i~1#1_3| v_~M~0_69) (not (= (ite (< (select (select |v_#memory_int#1_130| v_~A~0.base_79) (+ (* |v_thread2Thread1of1ForFork0_~i~1#1_3| 4) v_~A~0.offset_79)) v_~size~0_73) 1 0) 0)) (= |v_thread2Thread1of1ForFork0_~j~1#1_1| 0)) InVars {~A~0.base=v_~A~0.base_79, ~A~0.offset=v_~A~0.offset_79, ~size~0=v_~size~0_73, ~M~0=v_~M~0_69, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, #memory_int#1=|v_#memory_int#1_130|} OutVars{~A~0.base=v_~A~0.base_79, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, thread2Thread1of1ForFork0_#t~mem8#1=|v_thread2Thread1of1ForFork0_#t~mem8#1_1|, ~A~0.offset=v_~A~0.offset_79, ~size~0=v_~size~0_73, ~M~0=v_~M~0_69, thread2Thread1of1ForFork0_~j~1#1=|v_thread2Thread1of1ForFork0_~j~1#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, #memory_int#1=|v_#memory_int#1_130|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~mem8#1, thread2Thread1of1ForFork0_~j~1#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1][118], [37#L75-5true, 14#L51-2true, 66#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 56#(= ~res2~0 ~res1~0), thread2Thread1of1ForFork0InUse, 57#true, 25#L102-1true, thread1Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, 268#(and (= |thread1Thread1of1ForFork2_#t~mem4#1| (select (select |#memory_int#1| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset))) (= |thread1Thread1of1ForFork2_~j~0#1| 0) (<= (+ (select (select |#memory_int#1| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset)) 1) 0) (<= ~size~0 0)), 46#L64-8true, 272#(<= ~size~0 0), 258#(and (<= (+ |thread1Thread1of1ForFork2_~i~0#1| 1) ~N~0) (<= 1 ~N~0))]) [2024-02-20 12:07:41,781 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2024-02-20 12:07:41,781 INFO L297 olderBase$Statistics]: existing Event has 16 ancestors and is cut-off event [2024-02-20 12:07:41,781 INFO L297 olderBase$Statistics]: existing Event has 16 ancestors and is cut-off event [2024-02-20 12:07:41,782 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2024-02-20 12:07:41,782 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([857] L62-5-->thread2EXIT: Formula: (and (<= v_~M~0_71 |v_thread2Thread1of1ForFork0_~i~1#1_5|) (= |v_thread2Thread1of1ForFork0_#res#1.base_1| 0) (= |v_thread2Thread1of1ForFork0_#res#1.offset_1| 0)) InVars {~M~0=v_~M~0_71, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_5|} OutVars{thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_1|, ~M~0=v_~M~0_71, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_~i~1#1][119], [37#L75-5true, 14#L51-2true, 66#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 56#(= ~res2~0 ~res1~0), thread2Thread1of1ForFork0InUse, 57#true, 25#L102-1true, thread1Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, 268#(and (= |thread1Thread1of1ForFork2_#t~mem4#1| (select (select |#memory_int#1| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset))) (= |thread1Thread1of1ForFork2_~j~0#1| 0) (<= (+ (select (select |#memory_int#1| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset)) 1) 0) (<= ~size~0 0)), 21#thread2EXITtrue, 272#(<= ~size~0 0), 258#(and (<= (+ |thread1Thread1of1ForFork2_~i~0#1| 1) ~N~0) (<= 1 ~N~0))]) [2024-02-20 12:07:41,782 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2024-02-20 12:07:41,782 INFO L297 olderBase$Statistics]: existing Event has 16 ancestors and is cut-off event [2024-02-20 12:07:41,782 INFO L297 olderBase$Statistics]: existing Event has 16 ancestors and is cut-off event [2024-02-20 12:07:41,782 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2024-02-20 12:07:41,846 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([856] L62-5-->L64-8: Formula: (and (< |v_thread2Thread1of1ForFork0_~i~1#1_3| v_~M~0_69) (not (= (ite (< (select (select |v_#memory_int#1_130| v_~A~0.base_79) (+ (* |v_thread2Thread1of1ForFork0_~i~1#1_3| 4) v_~A~0.offset_79)) v_~size~0_73) 1 0) 0)) (= |v_thread2Thread1of1ForFork0_~j~1#1_1| 0)) InVars {~A~0.base=v_~A~0.base_79, ~A~0.offset=v_~A~0.offset_79, ~size~0=v_~size~0_73, ~M~0=v_~M~0_69, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, #memory_int#1=|v_#memory_int#1_130|} OutVars{~A~0.base=v_~A~0.base_79, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, thread2Thread1of1ForFork0_#t~mem8#1=|v_thread2Thread1of1ForFork0_#t~mem8#1_1|, ~A~0.offset=v_~A~0.offset_79, ~size~0=v_~size~0_73, ~M~0=v_~M~0_69, thread2Thread1of1ForFork0_~j~1#1=|v_thread2Thread1of1ForFork0_~j~1#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, #memory_int#1=|v_#memory_int#1_130|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~mem8#1, thread2Thread1of1ForFork0_~j~1#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1][92], [37#L75-5true, 14#L51-2true, 269#true, 66#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 259#true, 56#(= ~res2~0 ~res1~0), thread2Thread1of1ForFork0InUse, 57#true, 25#L102-1true, thread1Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, 46#L64-8true, 258#(and (<= (+ |thread1Thread1of1ForFork2_~i~0#1| 1) ~N~0) (<= 1 ~N~0))]) [2024-02-20 12:07:41,847 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2024-02-20 12:07:41,847 INFO L297 olderBase$Statistics]: existing Event has 17 ancestors and is cut-off event [2024-02-20 12:07:41,847 INFO L297 olderBase$Statistics]: existing Event has 17 ancestors and is cut-off event [2024-02-20 12:07:41,847 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2024-02-20 12:07:41,847 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([857] L62-5-->thread2EXIT: Formula: (and (<= v_~M~0_71 |v_thread2Thread1of1ForFork0_~i~1#1_5|) (= |v_thread2Thread1of1ForFork0_#res#1.base_1| 0) (= |v_thread2Thread1of1ForFork0_#res#1.offset_1| 0)) InVars {~M~0=v_~M~0_71, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_5|} OutVars{thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_1|, ~M~0=v_~M~0_71, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_~i~1#1][93], [37#L75-5true, 14#L51-2true, 269#true, 56#(= ~res2~0 ~res1~0), 259#true, 66#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), thread2Thread1of1ForFork0InUse, 57#true, 25#L102-1true, thread1Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, 21#thread2EXITtrue, 258#(and (<= (+ |thread1Thread1of1ForFork2_~i~0#1| 1) ~N~0) (<= 1 ~N~0))]) [2024-02-20 12:07:41,847 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2024-02-20 12:07:41,848 INFO L297 olderBase$Statistics]: existing Event has 17 ancestors and is cut-off event [2024-02-20 12:07:41,848 INFO L297 olderBase$Statistics]: existing Event has 17 ancestors and is cut-off event [2024-02-20 12:07:41,848 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2024-02-20 12:07:42,181 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([856] L62-5-->L64-8: Formula: (and (< |v_thread2Thread1of1ForFork0_~i~1#1_3| v_~M~0_69) (not (= (ite (< (select (select |v_#memory_int#1_130| v_~A~0.base_79) (+ (* |v_thread2Thread1of1ForFork0_~i~1#1_3| 4) v_~A~0.offset_79)) v_~size~0_73) 1 0) 0)) (= |v_thread2Thread1of1ForFork0_~j~1#1_1| 0)) InVars {~A~0.base=v_~A~0.base_79, ~A~0.offset=v_~A~0.offset_79, ~size~0=v_~size~0_73, ~M~0=v_~M~0_69, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, #memory_int#1=|v_#memory_int#1_130|} OutVars{~A~0.base=v_~A~0.base_79, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, thread2Thread1of1ForFork0_#t~mem8#1=|v_thread2Thread1of1ForFork0_#t~mem8#1_1|, ~A~0.offset=v_~A~0.offset_79, ~size~0=v_~size~0_73, ~M~0=v_~M~0_69, thread2Thread1of1ForFork0_~j~1#1=|v_thread2Thread1of1ForFork0_~j~1#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, #memory_int#1=|v_#memory_int#1_130|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~mem8#1, thread2Thread1of1ForFork0_~j~1#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1][200], [278#(and (<= (+ 1 (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|)))) 0) (= |thread3Thread1of1ForFork1_~j~2#1| 0) (= |thread3Thread1of1ForFork1_#t~mem16#1| (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|)))) (<= ~size~0 0)), 44#L77-2true, 14#L51-2true, 66#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 56#(= ~res2~0 ~res1~0), thread2Thread1of1ForFork0InUse, 57#true, 25#L102-1true, thread1Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, 268#(and (= |thread1Thread1of1ForFork2_#t~mem4#1| (select (select |#memory_int#1| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset))) (= |thread1Thread1of1ForFork2_~j~0#1| 0) (<= (+ (select (select |#memory_int#1| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset)) 1) 0) (<= ~size~0 0)), 46#L64-8true, 258#(and (<= (+ |thread1Thread1of1ForFork2_~i~0#1| 1) ~N~0) (<= 1 ~N~0))]) [2024-02-20 12:07:42,181 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2024-02-20 12:07:42,182 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2024-02-20 12:07:42,182 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2024-02-20 12:07:42,182 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2024-02-20 12:07:42,182 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([857] L62-5-->thread2EXIT: Formula: (and (<= v_~M~0_71 |v_thread2Thread1of1ForFork0_~i~1#1_5|) (= |v_thread2Thread1of1ForFork0_#res#1.base_1| 0) (= |v_thread2Thread1of1ForFork0_#res#1.offset_1| 0)) InVars {~M~0=v_~M~0_71, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_5|} OutVars{thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_1|, ~M~0=v_~M~0_71, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_~i~1#1][201], [278#(and (<= (+ 1 (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|)))) 0) (= |thread3Thread1of1ForFork1_~j~2#1| 0) (= |thread3Thread1of1ForFork1_#t~mem16#1| (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|)))) (<= ~size~0 0)), 44#L77-2true, 14#L51-2true, 66#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 56#(= ~res2~0 ~res1~0), 57#true, thread2Thread1of1ForFork0InUse, 25#L102-1true, thread1Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, 268#(and (= |thread1Thread1of1ForFork2_#t~mem4#1| (select (select |#memory_int#1| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset))) (= |thread1Thread1of1ForFork2_~j~0#1| 0) (<= (+ (select (select |#memory_int#1| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset)) 1) 0) (<= ~size~0 0)), 21#thread2EXITtrue, 258#(and (<= (+ |thread1Thread1of1ForFork2_~i~0#1| 1) ~N~0) (<= 1 ~N~0))]) [2024-02-20 12:07:42,182 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2024-02-20 12:07:42,182 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2024-02-20 12:07:42,182 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2024-02-20 12:07:42,183 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2024-02-20 12:07:42,248 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([856] L62-5-->L64-8: Formula: (and (< |v_thread2Thread1of1ForFork0_~i~1#1_3| v_~M~0_69) (not (= (ite (< (select (select |v_#memory_int#1_130| v_~A~0.base_79) (+ (* |v_thread2Thread1of1ForFork0_~i~1#1_3| 4) v_~A~0.offset_79)) v_~size~0_73) 1 0) 0)) (= |v_thread2Thread1of1ForFork0_~j~1#1_1| 0)) InVars {~A~0.base=v_~A~0.base_79, ~A~0.offset=v_~A~0.offset_79, ~size~0=v_~size~0_73, ~M~0=v_~M~0_69, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, #memory_int#1=|v_#memory_int#1_130|} OutVars{~A~0.base=v_~A~0.base_79, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, thread2Thread1of1ForFork0_#t~mem8#1=|v_thread2Thread1of1ForFork0_#t~mem8#1_1|, ~A~0.offset=v_~A~0.offset_79, ~size~0=v_~size~0_73, ~M~0=v_~M~0_69, thread2Thread1of1ForFork0_~j~1#1=|v_thread2Thread1of1ForFork0_~j~1#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, #memory_int#1=|v_#memory_int#1_130|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~mem8#1, thread2Thread1of1ForFork0_~j~1#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1][92], [44#L77-2true, 14#L51-2true, 269#true, 259#true, 56#(= ~res2~0 ~res1~0), 66#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), thread2Thread1of1ForFork0InUse, 57#true, 25#L102-1true, thread1Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, 46#L64-8true, 258#(and (<= (+ |thread1Thread1of1ForFork2_~i~0#1| 1) ~N~0) (<= 1 ~N~0))]) [2024-02-20 12:07:42,249 INFO L294 olderBase$Statistics]: this new event has 23 ancestors and is cut-off event [2024-02-20 12:07:42,249 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2024-02-20 12:07:42,249 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2024-02-20 12:07:42,249 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2024-02-20 12:07:42,249 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([857] L62-5-->thread2EXIT: Formula: (and (<= v_~M~0_71 |v_thread2Thread1of1ForFork0_~i~1#1_5|) (= |v_thread2Thread1of1ForFork0_#res#1.base_1| 0) (= |v_thread2Thread1of1ForFork0_#res#1.offset_1| 0)) InVars {~M~0=v_~M~0_71, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_5|} OutVars{thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_1|, ~M~0=v_~M~0_71, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_~i~1#1][93], [44#L77-2true, 14#L51-2true, 269#true, 56#(= ~res2~0 ~res1~0), 259#true, 66#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), thread2Thread1of1ForFork0InUse, 57#true, 25#L102-1true, thread1Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, 21#thread2EXITtrue, 258#(and (<= (+ |thread1Thread1of1ForFork2_~i~0#1| 1) ~N~0) (<= 1 ~N~0))]) [2024-02-20 12:07:42,249 INFO L294 olderBase$Statistics]: this new event has 23 ancestors and is cut-off event [2024-02-20 12:07:42,249 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2024-02-20 12:07:42,249 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2024-02-20 12:07:42,249 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2024-02-20 12:07:42,424 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([856] L62-5-->L64-8: Formula: (and (< |v_thread2Thread1of1ForFork0_~i~1#1_3| v_~M~0_69) (not (= (ite (< (select (select |v_#memory_int#1_130| v_~A~0.base_79) (+ (* |v_thread2Thread1of1ForFork0_~i~1#1_3| 4) v_~A~0.offset_79)) v_~size~0_73) 1 0) 0)) (= |v_thread2Thread1of1ForFork0_~j~1#1_1| 0)) InVars {~A~0.base=v_~A~0.base_79, ~A~0.offset=v_~A~0.offset_79, ~size~0=v_~size~0_73, ~M~0=v_~M~0_69, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, #memory_int#1=|v_#memory_int#1_130|} OutVars{~A~0.base=v_~A~0.base_79, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, thread2Thread1of1ForFork0_#t~mem8#1=|v_thread2Thread1of1ForFork0_#t~mem8#1_1|, ~A~0.offset=v_~A~0.offset_79, ~size~0=v_~size~0_73, ~M~0=v_~M~0_69, thread2Thread1of1ForFork0_~j~1#1=|v_thread2Thread1of1ForFork0_~j~1#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, #memory_int#1=|v_#memory_int#1_130|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~mem8#1, thread2Thread1of1ForFork0_~j~1#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1][279], [37#L75-5true, 14#L51-2true, 269#true, 66#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 259#true, 54#true, thread2Thread1of1ForFork0InUse, 57#true, 25#L102-1true, thread1Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, 46#L64-8true, 258#(and (<= (+ |thread1Thread1of1ForFork2_~i~0#1| 1) ~N~0) (<= 1 ~N~0))]) [2024-02-20 12:07:42,425 INFO L294 olderBase$Statistics]: this new event has 25 ancestors and is cut-off event [2024-02-20 12:07:42,425 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2024-02-20 12:07:42,425 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2024-02-20 12:07:42,425 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2024-02-20 12:07:42,425 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([857] L62-5-->thread2EXIT: Formula: (and (<= v_~M~0_71 |v_thread2Thread1of1ForFork0_~i~1#1_5|) (= |v_thread2Thread1of1ForFork0_#res#1.base_1| 0) (= |v_thread2Thread1of1ForFork0_#res#1.offset_1| 0)) InVars {~M~0=v_~M~0_71, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_5|} OutVars{thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_1|, ~M~0=v_~M~0_71, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_~i~1#1][280], [37#L75-5true, 14#L51-2true, 269#true, 259#true, 66#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 54#true, thread2Thread1of1ForFork0InUse, 57#true, 25#L102-1true, thread1Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, 21#thread2EXITtrue, 258#(and (<= (+ |thread1Thread1of1ForFork2_~i~0#1| 1) ~N~0) (<= 1 ~N~0))]) [2024-02-20 12:07:42,425 INFO L294 olderBase$Statistics]: this new event has 25 ancestors and is cut-off event [2024-02-20 12:07:42,425 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2024-02-20 12:07:42,425 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2024-02-20 12:07:42,425 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2024-02-20 12:07:42,592 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([856] L62-5-->L64-8: Formula: (and (< |v_thread2Thread1of1ForFork0_~i~1#1_3| v_~M~0_69) (not (= (ite (< (select (select |v_#memory_int#1_130| v_~A~0.base_79) (+ (* |v_thread2Thread1of1ForFork0_~i~1#1_3| 4) v_~A~0.offset_79)) v_~size~0_73) 1 0) 0)) (= |v_thread2Thread1of1ForFork0_~j~1#1_1| 0)) InVars {~A~0.base=v_~A~0.base_79, ~A~0.offset=v_~A~0.offset_79, ~size~0=v_~size~0_73, ~M~0=v_~M~0_69, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, #memory_int#1=|v_#memory_int#1_130|} OutVars{~A~0.base=v_~A~0.base_79, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, thread2Thread1of1ForFork0_#t~mem8#1=|v_thread2Thread1of1ForFork0_#t~mem8#1_1|, ~A~0.offset=v_~A~0.offset_79, ~size~0=v_~size~0_73, ~M~0=v_~M~0_69, thread2Thread1of1ForFork0_~j~1#1=|v_thread2Thread1of1ForFork0_~j~1#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, #memory_int#1=|v_#memory_int#1_130|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~mem8#1, thread2Thread1of1ForFork0_~j~1#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1][279], [44#L77-2true, 14#L51-2true, 269#true, 66#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 259#true, 54#true, thread2Thread1of1ForFork0InUse, 57#true, 25#L102-1true, thread1Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, 46#L64-8true, 258#(and (<= (+ |thread1Thread1of1ForFork2_~i~0#1| 1) ~N~0) (<= 1 ~N~0))]) [2024-02-20 12:07:42,592 INFO L294 olderBase$Statistics]: this new event has 27 ancestors and is cut-off event [2024-02-20 12:07:42,592 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2024-02-20 12:07:42,592 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2024-02-20 12:07:42,592 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2024-02-20 12:07:42,592 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([857] L62-5-->thread2EXIT: Formula: (and (<= v_~M~0_71 |v_thread2Thread1of1ForFork0_~i~1#1_5|) (= |v_thread2Thread1of1ForFork0_#res#1.base_1| 0) (= |v_thread2Thread1of1ForFork0_#res#1.offset_1| 0)) InVars {~M~0=v_~M~0_71, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_5|} OutVars{thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_1|, ~M~0=v_~M~0_71, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_~i~1#1][280], [44#L77-2true, 14#L51-2true, 269#true, 66#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 259#true, 54#true, thread2Thread1of1ForFork0InUse, 57#true, 25#L102-1true, thread1Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, 21#thread2EXITtrue, 258#(and (<= (+ |thread1Thread1of1ForFork2_~i~0#1| 1) ~N~0) (<= 1 ~N~0))]) [2024-02-20 12:07:42,592 INFO L294 olderBase$Statistics]: this new event has 27 ancestors and is cut-off event [2024-02-20 12:07:42,592 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2024-02-20 12:07:42,593 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2024-02-20 12:07:42,593 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2024-02-20 12:07:42,933 INFO L124 PetriNetUnfolderBase]: 11120/15206 cut-off events. [2024-02-20 12:07:42,933 INFO L125 PetriNetUnfolderBase]: For 43672/44050 co-relation queries the response was YES. [2024-02-20 12:07:42,961 INFO L83 FinitePrefix]: Finished finitePrefix Result has 99728 conditions, 15206 events. 11120/15206 cut-off events. For 43672/44050 co-relation queries the response was YES. Maximal size of possible extension queue 582. Compared 82946 event pairs, 722 based on Foata normal form. 32/11916 useless extension candidates. Maximal degree in co-relation 56808. Up to 13609 conditions per place. [2024-02-20 12:07:43,094 INFO L140 encePairwiseOnDemand]: 44/52 looper letters, 486 selfloop transitions, 36 changer transitions 29/558 dead transitions. [2024-02-20 12:07:43,095 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 69 places, 558 transitions, 7854 flow [2024-02-20 12:07:43,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-02-20 12:07:43,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-02-20 12:07:43,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 152 transitions. [2024-02-20 12:07:43,096 INFO L543 CegarLoopForPetriNet]: DFA transition density 0.48717948717948717 [2024-02-20 12:07:43,097 INFO L308 CegarLoopForPetriNet]: 47 programPoint places, 22 predicate places. [2024-02-20 12:07:43,097 INFO L507 AbstractCegarLoop]: Abstraction has has 69 places, 558 transitions, 7854 flow [2024-02-20 12:07:43,097 INFO L508 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 13.166666666666666) internal successors, (79), 6 states have internal predecessors, (79), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-02-20 12:07:43,097 INFO L226 CegarLoopForPetriNet]: Found error trace [2024-02-20 12:07:43,098 INFO L234 CegarLoopForPetriNet]: trace histogram [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] [2024-02-20 12:07:43,098 WARN L489 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-02-20 12:07:43,098 INFO L432 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)] === [2024-02-20 12:07:43,099 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-02-20 12:07:43,099 INFO L85 PathProgramCache]: Analyzing trace with hash -279813295, now seen corresponding path program 1 times [2024-02-20 12:07:43,099 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-02-20 12:07:43,099 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [327666997] [2024-02-20 12:07:43,099 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-02-20 12:07:43,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-02-20 12:07:43,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-02-20 12:07:43,277 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-02-20 12:07:43,277 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-02-20 12:07:43,277 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [327666997] [2024-02-20 12:07:43,278 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [327666997] provided 0 perfect and 1 imperfect interpolant sequences [2024-02-20 12:07:43,278 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1293615509] [2024-02-20 12:07:43,278 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-02-20 12:07:43,278 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-02-20 12:07:43,278 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-20 12:07:43,279 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) [2024-02-20 12:07:43,283 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-02-20 12:07:43,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-02-20 12:07:43,396 INFO L262 TraceCheckSpWp]: Trace formula consists of 258 conjuncts, 9 conjunts are in the unsatisfiable core [2024-02-20 12:07:43,399 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-02-20 12:07:43,491 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 23 treesize of output 7 [2024-02-20 12:07:43,509 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-02-20 12:07:43,509 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-02-20 12:07:43,544 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 25 treesize of output 9 [2024-02-20 12:07:43,606 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-02-20 12:07:43,607 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1293615509] provided 0 perfect and 2 imperfect interpolant sequences [2024-02-20 12:07:43,607 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-02-20 12:07:43,607 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7] total 15 [2024-02-20 12:07:43,607 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2137291802] [2024-02-20 12:07:43,607 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-02-20 12:07:43,609 INFO L584 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2024-02-20 12:07:43,609 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-02-20 12:07:43,610 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2024-02-20 12:07:43,611 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=51, Invalid=159, Unknown=0, NotChecked=0, Total=210 [2024-02-20 12:07:43,641 INFO L498 CegarLoopForPetriNet]: Number of universal loopers: 8 out of 52 [2024-02-20 12:07:43,641 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 69 places, 558 transitions, 7854 flow. Second operand has 15 states, 15 states have (on average 10.933333333333334) internal successors, (164), 15 states have internal predecessors, (164), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-02-20 12:07:43,641 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-02-20 12:07:43,642 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 8 of 52 [2024-02-20 12:07:43,642 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-02-20 12:07:44,656 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([856] L62-5-->L64-8: Formula: (and (< |v_thread2Thread1of1ForFork0_~i~1#1_3| v_~M~0_69) (not (= (ite (< (select (select |v_#memory_int#1_130| v_~A~0.base_79) (+ (* |v_thread2Thread1of1ForFork0_~i~1#1_3| 4) v_~A~0.offset_79)) v_~size~0_73) 1 0) 0)) (= |v_thread2Thread1of1ForFork0_~j~1#1_1| 0)) InVars {~A~0.base=v_~A~0.base_79, ~A~0.offset=v_~A~0.offset_79, ~size~0=v_~size~0_73, ~M~0=v_~M~0_69, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, #memory_int#1=|v_#memory_int#1_130|} OutVars{~A~0.base=v_~A~0.base_79, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, thread2Thread1of1ForFork0_#t~mem8#1=|v_thread2Thread1of1ForFork0_#t~mem8#1_1|, ~A~0.offset=v_~A~0.offset_79, ~size~0=v_~size~0_73, ~M~0=v_~M~0_69, thread2Thread1of1ForFork0_~j~1#1=|v_thread2Thread1of1ForFork0_~j~1#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, #memory_int#1=|v_#memory_int#1_130|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~mem8#1, thread2Thread1of1ForFork0_~j~1#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1][171], [37#L75-5true, 14#L51-2true, 56#(= ~res2~0 ~res1~0), 66#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 57#true, thread2Thread1of1ForFork0InUse, 25#L102-1true, thread1Thread1of1ForFork2InUse, 268#(and (= |thread1Thread1of1ForFork2_#t~mem4#1| (select (select |#memory_int#1| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset))) (= |thread1Thread1of1ForFork2_~j~0#1| 0) (<= (+ (select (select |#memory_int#1| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset)) 1) 0) (<= ~size~0 0)), thread3Thread1of1ForFork1InUse, 507#(and (= |thread1Thread1of1ForFork2_#t~mem4#1| (select (select |#memory_int#1| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset))) (<= (select (select |#memory_int#1| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset)) 0) (= |thread1Thread1of1ForFork2_~j~0#1| 0) (<= ~size~0 1)), 46#L64-8true, 272#(<= ~size~0 0), 258#(and (<= (+ |thread1Thread1of1ForFork2_~i~0#1| 1) ~N~0) (<= 1 ~N~0))]) [2024-02-20 12:07:44,657 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2024-02-20 12:07:44,657 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2024-02-20 12:07:44,657 INFO L297 olderBase$Statistics]: existing Event has 16 ancestors and is cut-off event [2024-02-20 12:07:44,657 INFO L297 olderBase$Statistics]: existing Event has 16 ancestors and is cut-off event [2024-02-20 12:07:44,657 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([857] L62-5-->thread2EXIT: Formula: (and (<= v_~M~0_71 |v_thread2Thread1of1ForFork0_~i~1#1_5|) (= |v_thread2Thread1of1ForFork0_#res#1.base_1| 0) (= |v_thread2Thread1of1ForFork0_#res#1.offset_1| 0)) InVars {~M~0=v_~M~0_71, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_5|} OutVars{thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_1|, ~M~0=v_~M~0_71, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_~i~1#1][172], [37#L75-5true, 14#L51-2true, 56#(= ~res2~0 ~res1~0), 66#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 57#true, thread2Thread1of1ForFork0InUse, 25#L102-1true, thread1Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, 268#(and (= |thread1Thread1of1ForFork2_#t~mem4#1| (select (select |#memory_int#1| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset))) (= |thread1Thread1of1ForFork2_~j~0#1| 0) (<= (+ (select (select |#memory_int#1| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset)) 1) 0) (<= ~size~0 0)), 507#(and (= |thread1Thread1of1ForFork2_#t~mem4#1| (select (select |#memory_int#1| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset))) (<= (select (select |#memory_int#1| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset)) 0) (= |thread1Thread1of1ForFork2_~j~0#1| 0) (<= ~size~0 1)), 21#thread2EXITtrue, 272#(<= ~size~0 0), 258#(and (<= (+ |thread1Thread1of1ForFork2_~i~0#1| 1) ~N~0) (<= 1 ~N~0))]) [2024-02-20 12:07:44,657 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2024-02-20 12:07:44,657 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2024-02-20 12:07:44,657 INFO L297 olderBase$Statistics]: existing Event has 16 ancestors and is cut-off event [2024-02-20 12:07:44,658 INFO L297 olderBase$Statistics]: existing Event has 16 ancestors and is cut-off event [2024-02-20 12:07:44,772 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([856] L62-5-->L64-8: Formula: (and (< |v_thread2Thread1of1ForFork0_~i~1#1_3| v_~M~0_69) (not (= (ite (< (select (select |v_#memory_int#1_130| v_~A~0.base_79) (+ (* |v_thread2Thread1of1ForFork0_~i~1#1_3| 4) v_~A~0.offset_79)) v_~size~0_73) 1 0) 0)) (= |v_thread2Thread1of1ForFork0_~j~1#1_1| 0)) InVars {~A~0.base=v_~A~0.base_79, ~A~0.offset=v_~A~0.offset_79, ~size~0=v_~size~0_73, ~M~0=v_~M~0_69, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, #memory_int#1=|v_#memory_int#1_130|} OutVars{~A~0.base=v_~A~0.base_79, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, thread2Thread1of1ForFork0_#t~mem8#1=|v_thread2Thread1of1ForFork0_#t~mem8#1_1|, ~A~0.offset=v_~A~0.offset_79, ~size~0=v_~size~0_73, ~M~0=v_~M~0_69, thread2Thread1of1ForFork0_~j~1#1=|v_thread2Thread1of1ForFork0_~j~1#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, #memory_int#1=|v_#memory_int#1_130|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~mem8#1, thread2Thread1of1ForFork0_~j~1#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1][212], [37#L75-5true, 14#L51-2true, 269#true, 66#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 56#(= ~res2~0 ~res1~0), 259#true, 57#true, thread2Thread1of1ForFork0InUse, thread1Thread1of1ForFork2InUse, 25#L102-1true, thread3Thread1of1ForFork1InUse, 507#(and (= |thread1Thread1of1ForFork2_#t~mem4#1| (select (select |#memory_int#1| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset))) (<= (select (select |#memory_int#1| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset)) 0) (= |thread1Thread1of1ForFork2_~j~0#1| 0) (<= ~size~0 1)), 46#L64-8true, 258#(and (<= (+ |thread1Thread1of1ForFork2_~i~0#1| 1) ~N~0) (<= 1 ~N~0))]) [2024-02-20 12:07:44,772 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2024-02-20 12:07:44,772 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2024-02-20 12:07:44,773 INFO L297 olderBase$Statistics]: existing Event has 17 ancestors and is cut-off event [2024-02-20 12:07:44,773 INFO L297 olderBase$Statistics]: existing Event has 17 ancestors and is cut-off event [2024-02-20 12:07:44,773 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([857] L62-5-->thread2EXIT: Formula: (and (<= v_~M~0_71 |v_thread2Thread1of1ForFork0_~i~1#1_5|) (= |v_thread2Thread1of1ForFork0_#res#1.base_1| 0) (= |v_thread2Thread1of1ForFork0_#res#1.offset_1| 0)) InVars {~M~0=v_~M~0_71, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_5|} OutVars{thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_1|, ~M~0=v_~M~0_71, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_~i~1#1][213], [37#L75-5true, 14#L51-2true, 269#true, 259#true, 66#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 56#(= ~res2~0 ~res1~0), 57#true, thread2Thread1of1ForFork0InUse, thread1Thread1of1ForFork2InUse, 25#L102-1true, thread3Thread1of1ForFork1InUse, 507#(and (= |thread1Thread1of1ForFork2_#t~mem4#1| (select (select |#memory_int#1| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset))) (<= (select (select |#memory_int#1| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset)) 0) (= |thread1Thread1of1ForFork2_~j~0#1| 0) (<= ~size~0 1)), 21#thread2EXITtrue, 258#(and (<= (+ |thread1Thread1of1ForFork2_~i~0#1| 1) ~N~0) (<= 1 ~N~0))]) [2024-02-20 12:07:44,773 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2024-02-20 12:07:44,773 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2024-02-20 12:07:44,773 INFO L297 olderBase$Statistics]: existing Event has 17 ancestors and is cut-off event [2024-02-20 12:07:44,773 INFO L297 olderBase$Statistics]: existing Event has 17 ancestors and is cut-off event [2024-02-20 12:07:45,183 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([856] L62-5-->L64-8: Formula: (and (< |v_thread2Thread1of1ForFork0_~i~1#1_3| v_~M~0_69) (not (= (ite (< (select (select |v_#memory_int#1_130| v_~A~0.base_79) (+ (* |v_thread2Thread1of1ForFork0_~i~1#1_3| 4) v_~A~0.offset_79)) v_~size~0_73) 1 0) 0)) (= |v_thread2Thread1of1ForFork0_~j~1#1_1| 0)) InVars {~A~0.base=v_~A~0.base_79, ~A~0.offset=v_~A~0.offset_79, ~size~0=v_~size~0_73, ~M~0=v_~M~0_69, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, #memory_int#1=|v_#memory_int#1_130|} OutVars{~A~0.base=v_~A~0.base_79, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, thread2Thread1of1ForFork0_#t~mem8#1=|v_thread2Thread1of1ForFork0_#t~mem8#1_1|, ~A~0.offset=v_~A~0.offset_79, ~size~0=v_~size~0_73, ~M~0=v_~M~0_69, thread2Thread1of1ForFork0_~j~1#1=|v_thread2Thread1of1ForFork0_~j~1#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, #memory_int#1=|v_#memory_int#1_130|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~mem8#1, thread2Thread1of1ForFork0_~j~1#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1][279], [278#(and (<= (+ 1 (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|)))) 0) (= |thread3Thread1of1ForFork1_~j~2#1| 0) (= |thread3Thread1of1ForFork1_#t~mem16#1| (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|)))) (<= ~size~0 0)), 44#L77-2true, 14#L51-2true, 66#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 56#(= ~res2~0 ~res1~0), thread2Thread1of1ForFork0InUse, 57#true, 25#L102-1true, thread1Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, 268#(and (= |thread1Thread1of1ForFork2_#t~mem4#1| (select (select |#memory_int#1| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset))) (= |thread1Thread1of1ForFork2_~j~0#1| 0) (<= (+ (select (select |#memory_int#1| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset)) 1) 0) (<= ~size~0 0)), 507#(and (= |thread1Thread1of1ForFork2_#t~mem4#1| (select (select |#memory_int#1| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset))) (<= (select (select |#memory_int#1| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset)) 0) (= |thread1Thread1of1ForFork2_~j~0#1| 0) (<= ~size~0 1)), 46#L64-8true, 258#(and (<= (+ |thread1Thread1of1ForFork2_~i~0#1| 1) ~N~0) (<= 1 ~N~0))]) [2024-02-20 12:07:45,183 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2024-02-20 12:07:45,183 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2024-02-20 12:07:45,183 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2024-02-20 12:07:45,184 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2024-02-20 12:07:45,184 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([857] L62-5-->thread2EXIT: Formula: (and (<= v_~M~0_71 |v_thread2Thread1of1ForFork0_~i~1#1_5|) (= |v_thread2Thread1of1ForFork0_#res#1.base_1| 0) (= |v_thread2Thread1of1ForFork0_#res#1.offset_1| 0)) InVars {~M~0=v_~M~0_71, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_5|} OutVars{thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_1|, ~M~0=v_~M~0_71, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_~i~1#1][280], [278#(and (<= (+ 1 (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|)))) 0) (= |thread3Thread1of1ForFork1_~j~2#1| 0) (= |thread3Thread1of1ForFork1_#t~mem16#1| (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|)))) (<= ~size~0 0)), 44#L77-2true, 14#L51-2true, 66#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 56#(= ~res2~0 ~res1~0), thread2Thread1of1ForFork0InUse, 57#true, 25#L102-1true, thread1Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, 268#(and (= |thread1Thread1of1ForFork2_#t~mem4#1| (select (select |#memory_int#1| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset))) (= |thread1Thread1of1ForFork2_~j~0#1| 0) (<= (+ (select (select |#memory_int#1| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset)) 1) 0) (<= ~size~0 0)), 507#(and (= |thread1Thread1of1ForFork2_#t~mem4#1| (select (select |#memory_int#1| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset))) (<= (select (select |#memory_int#1| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset)) 0) (= |thread1Thread1of1ForFork2_~j~0#1| 0) (<= ~size~0 1)), 21#thread2EXITtrue, 258#(and (<= (+ |thread1Thread1of1ForFork2_~i~0#1| 1) ~N~0) (<= 1 ~N~0))]) [2024-02-20 12:07:45,184 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2024-02-20 12:07:45,184 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2024-02-20 12:07:45,184 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2024-02-20 12:07:45,184 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2024-02-20 12:07:45,303 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([856] L62-5-->L64-8: Formula: (and (< |v_thread2Thread1of1ForFork0_~i~1#1_3| v_~M~0_69) (not (= (ite (< (select (select |v_#memory_int#1_130| v_~A~0.base_79) (+ (* |v_thread2Thread1of1ForFork0_~i~1#1_3| 4) v_~A~0.offset_79)) v_~size~0_73) 1 0) 0)) (= |v_thread2Thread1of1ForFork0_~j~1#1_1| 0)) InVars {~A~0.base=v_~A~0.base_79, ~A~0.offset=v_~A~0.offset_79, ~size~0=v_~size~0_73, ~M~0=v_~M~0_69, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, #memory_int#1=|v_#memory_int#1_130|} OutVars{~A~0.base=v_~A~0.base_79, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, thread2Thread1of1ForFork0_#t~mem8#1=|v_thread2Thread1of1ForFork0_#t~mem8#1_1|, ~A~0.offset=v_~A~0.offset_79, ~size~0=v_~size~0_73, ~M~0=v_~M~0_69, thread2Thread1of1ForFork0_~j~1#1=|v_thread2Thread1of1ForFork0_~j~1#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, #memory_int#1=|v_#memory_int#1_130|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~mem8#1, thread2Thread1of1ForFork0_~j~1#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1][212], [44#L77-2true, 14#L51-2true, 269#true, 66#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 56#(= ~res2~0 ~res1~0), 259#true, 57#true, thread2Thread1of1ForFork0InUse, thread1Thread1of1ForFork2InUse, 25#L102-1true, thread3Thread1of1ForFork1InUse, 507#(and (= |thread1Thread1of1ForFork2_#t~mem4#1| (select (select |#memory_int#1| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset))) (<= (select (select |#memory_int#1| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset)) 0) (= |thread1Thread1of1ForFork2_~j~0#1| 0) (<= ~size~0 1)), 46#L64-8true, 258#(and (<= (+ |thread1Thread1of1ForFork2_~i~0#1| 1) ~N~0) (<= 1 ~N~0))]) [2024-02-20 12:07:45,304 INFO L294 olderBase$Statistics]: this new event has 23 ancestors and is cut-off event [2024-02-20 12:07:45,304 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2024-02-20 12:07:45,304 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2024-02-20 12:07:45,304 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2024-02-20 12:07:45,304 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([857] L62-5-->thread2EXIT: Formula: (and (<= v_~M~0_71 |v_thread2Thread1of1ForFork0_~i~1#1_5|) (= |v_thread2Thread1of1ForFork0_#res#1.base_1| 0) (= |v_thread2Thread1of1ForFork0_#res#1.offset_1| 0)) InVars {~M~0=v_~M~0_71, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_5|} OutVars{thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_1|, ~M~0=v_~M~0_71, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_~i~1#1][213], [44#L77-2true, 14#L51-2true, 269#true, 66#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 56#(= ~res2~0 ~res1~0), 259#true, thread2Thread1of1ForFork0InUse, 57#true, thread1Thread1of1ForFork2InUse, 25#L102-1true, thread3Thread1of1ForFork1InUse, 507#(and (= |thread1Thread1of1ForFork2_#t~mem4#1| (select (select |#memory_int#1| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset))) (<= (select (select |#memory_int#1| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset)) 0) (= |thread1Thread1of1ForFork2_~j~0#1| 0) (<= ~size~0 1)), 21#thread2EXITtrue, 258#(and (<= (+ |thread1Thread1of1ForFork2_~i~0#1| 1) ~N~0) (<= 1 ~N~0))]) [2024-02-20 12:07:45,304 INFO L294 olderBase$Statistics]: this new event has 23 ancestors and is cut-off event [2024-02-20 12:07:45,305 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2024-02-20 12:07:45,305 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2024-02-20 12:07:45,305 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2024-02-20 12:07:45,864 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([856] L62-5-->L64-8: Formula: (and (< |v_thread2Thread1of1ForFork0_~i~1#1_3| v_~M~0_69) (not (= (ite (< (select (select |v_#memory_int#1_130| v_~A~0.base_79) (+ (* |v_thread2Thread1of1ForFork0_~i~1#1_3| 4) v_~A~0.offset_79)) v_~size~0_73) 1 0) 0)) (= |v_thread2Thread1of1ForFork0_~j~1#1_1| 0)) InVars {~A~0.base=v_~A~0.base_79, ~A~0.offset=v_~A~0.offset_79, ~size~0=v_~size~0_73, ~M~0=v_~M~0_69, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, #memory_int#1=|v_#memory_int#1_130|} OutVars{~A~0.base=v_~A~0.base_79, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, thread2Thread1of1ForFork0_#t~mem8#1=|v_thread2Thread1of1ForFork0_#t~mem8#1_1|, ~A~0.offset=v_~A~0.offset_79, ~size~0=v_~size~0_73, ~M~0=v_~M~0_69, thread2Thread1of1ForFork0_~j~1#1=|v_thread2Thread1of1ForFork0_~j~1#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, #memory_int#1=|v_#memory_int#1_130|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~mem8#1, thread2Thread1of1ForFork0_~j~1#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1][453], [37#L75-5true, 14#L51-2true, 269#true, 66#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 259#true, 54#true, thread2Thread1of1ForFork0InUse, 57#true, thread1Thread1of1ForFork2InUse, 25#L102-1true, thread3Thread1of1ForFork1InUse, 46#L64-8true, 279#true, 258#(and (<= (+ |thread1Thread1of1ForFork2_~i~0#1| 1) ~N~0) (<= 1 ~N~0))]) [2024-02-20 12:07:45,864 INFO L294 olderBase$Statistics]: this new event has 26 ancestors and is cut-off event [2024-02-20 12:07:45,865 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2024-02-20 12:07:45,865 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2024-02-20 12:07:45,865 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2024-02-20 12:07:45,865 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([857] L62-5-->thread2EXIT: Formula: (and (<= v_~M~0_71 |v_thread2Thread1of1ForFork0_~i~1#1_5|) (= |v_thread2Thread1of1ForFork0_#res#1.base_1| 0) (= |v_thread2Thread1of1ForFork0_#res#1.offset_1| 0)) InVars {~M~0=v_~M~0_71, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_5|} OutVars{thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_1|, ~M~0=v_~M~0_71, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_~i~1#1][454], [37#L75-5true, 14#L51-2true, 269#true, 66#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 259#true, 54#true, thread2Thread1of1ForFork0InUse, 57#true, thread1Thread1of1ForFork2InUse, 25#L102-1true, thread3Thread1of1ForFork1InUse, 21#thread2EXITtrue, 279#true, 258#(and (<= (+ |thread1Thread1of1ForFork2_~i~0#1| 1) ~N~0) (<= 1 ~N~0))]) [2024-02-20 12:07:45,865 INFO L294 olderBase$Statistics]: this new event has 26 ancestors and is cut-off event [2024-02-20 12:07:45,865 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2024-02-20 12:07:45,865 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2024-02-20 12:07:45,865 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2024-02-20 12:07:46,249 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([856] L62-5-->L64-8: Formula: (and (< |v_thread2Thread1of1ForFork0_~i~1#1_3| v_~M~0_69) (not (= (ite (< (select (select |v_#memory_int#1_130| v_~A~0.base_79) (+ (* |v_thread2Thread1of1ForFork0_~i~1#1_3| 4) v_~A~0.offset_79)) v_~size~0_73) 1 0) 0)) (= |v_thread2Thread1of1ForFork0_~j~1#1_1| 0)) InVars {~A~0.base=v_~A~0.base_79, ~A~0.offset=v_~A~0.offset_79, ~size~0=v_~size~0_73, ~M~0=v_~M~0_69, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, #memory_int#1=|v_#memory_int#1_130|} OutVars{~A~0.base=v_~A~0.base_79, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, thread2Thread1of1ForFork0_#t~mem8#1=|v_thread2Thread1of1ForFork0_#t~mem8#1_1|, ~A~0.offset=v_~A~0.offset_79, ~size~0=v_~size~0_73, ~M~0=v_~M~0_69, thread2Thread1of1ForFork0_~j~1#1=|v_thread2Thread1of1ForFork0_~j~1#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, #memory_int#1=|v_#memory_int#1_130|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~mem8#1, thread2Thread1of1ForFork0_~j~1#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1][453], [44#L77-2true, 14#L51-2true, 269#true, 259#true, 66#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 54#true, thread2Thread1of1ForFork0InUse, 57#true, thread1Thread1of1ForFork2InUse, 25#L102-1true, thread3Thread1of1ForFork1InUse, 46#L64-8true, 279#true, 258#(and (<= (+ |thread1Thread1of1ForFork2_~i~0#1| 1) ~N~0) (<= 1 ~N~0))]) [2024-02-20 12:07:46,250 INFO L294 olderBase$Statistics]: this new event has 28 ancestors and is cut-off event [2024-02-20 12:07:46,250 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2024-02-20 12:07:46,250 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2024-02-20 12:07:46,250 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2024-02-20 12:07:46,250 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([857] L62-5-->thread2EXIT: Formula: (and (<= v_~M~0_71 |v_thread2Thread1of1ForFork0_~i~1#1_5|) (= |v_thread2Thread1of1ForFork0_#res#1.base_1| 0) (= |v_thread2Thread1of1ForFork0_#res#1.offset_1| 0)) InVars {~M~0=v_~M~0_71, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_5|} OutVars{thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_1|, ~M~0=v_~M~0_71, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_~i~1#1][454], [44#L77-2true, 14#L51-2true, 269#true, 259#true, 66#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 54#true, thread2Thread1of1ForFork0InUse, 57#true, thread1Thread1of1ForFork2InUse, 25#L102-1true, thread3Thread1of1ForFork1InUse, 21#thread2EXITtrue, 279#true, 258#(and (<= (+ |thread1Thread1of1ForFork2_~i~0#1| 1) ~N~0) (<= 1 ~N~0))]) [2024-02-20 12:07:46,250 INFO L294 olderBase$Statistics]: this new event has 28 ancestors and is cut-off event [2024-02-20 12:07:46,250 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2024-02-20 12:07:46,250 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2024-02-20 12:07:46,250 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2024-02-20 12:07:46,690 INFO L124 PetriNetUnfolderBase]: 16381/22575 cut-off events. [2024-02-20 12:07:46,690 INFO L125 PetriNetUnfolderBase]: For 78263/79566 co-relation queries the response was YES. [2024-02-20 12:07:46,742 INFO L83 FinitePrefix]: Finished finitePrefix Result has 168132 conditions, 22575 events. 16381/22575 cut-off events. For 78263/79566 co-relation queries the response was YES. Maximal size of possible extension queue 846. Compared 131187 event pairs, 1048 based on Foata normal form. 304/18098 useless extension candidates. Maximal degree in co-relation 67712. Up to 20001 conditions per place. [2024-02-20 12:07:46,986 INFO L140 encePairwiseOnDemand]: 44/52 looper letters, 714 selfloop transitions, 55 changer transitions 31/807 dead transitions. [2024-02-20 12:07:46,986 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 75 places, 807 transitions, 12991 flow [2024-02-20 12:07:46,987 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-02-20 12:07:46,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2024-02-20 12:07:46,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 171 transitions. [2024-02-20 12:07:46,988 INFO L543 CegarLoopForPetriNet]: DFA transition density 0.4697802197802198 [2024-02-20 12:07:46,989 INFO L308 CegarLoopForPetriNet]: 47 programPoint places, 28 predicate places. [2024-02-20 12:07:46,990 INFO L507 AbstractCegarLoop]: Abstraction has has 75 places, 807 transitions, 12991 flow [2024-02-20 12:07:46,990 INFO L508 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 10.933333333333334) internal successors, (164), 15 states have internal predecessors, (164), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-02-20 12:07:46,990 INFO L226 CegarLoopForPetriNet]: Found error trace [2024-02-20 12:07:46,990 INFO L234 CegarLoopForPetriNet]: trace histogram [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] [2024-02-20 12:07:47,011 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2024-02-20 12:07:47,204 WARN L489 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2024-02-20 12:07:47,205 INFO L432 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)] === [2024-02-20 12:07:47,205 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-02-20 12:07:47,206 INFO L85 PathProgramCache]: Analyzing trace with hash 2019887159, now seen corresponding path program 1 times [2024-02-20 12:07:47,206 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-02-20 12:07:47,206 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2087260852] [2024-02-20 12:07:47,206 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-02-20 12:07:47,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-02-20 12:07:47,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-02-20 12:07:47,423 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-02-20 12:07:47,423 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-02-20 12:07:47,424 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2087260852] [2024-02-20 12:07:47,424 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2087260852] provided 0 perfect and 1 imperfect interpolant sequences [2024-02-20 12:07:47,424 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [192635966] [2024-02-20 12:07:47,424 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-02-20 12:07:47,424 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-02-20 12:07:47,425 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-20 12:07:47,426 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) [2024-02-20 12:07:47,444 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-02-20 12:07:47,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-02-20 12:07:47,550 INFO L262 TraceCheckSpWp]: Trace formula consists of 258 conjuncts, 9 conjunts are in the unsatisfiable core [2024-02-20 12:07:47,552 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-02-20 12:07:47,633 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 23 treesize of output 7 [2024-02-20 12:07:47,647 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-02-20 12:07:47,648 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-02-20 12:07:47,677 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 25 treesize of output 9 [2024-02-20 12:07:47,741 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-02-20 12:07:47,741 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [192635966] provided 0 perfect and 2 imperfect interpolant sequences [2024-02-20 12:07:47,742 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-02-20 12:07:47,743 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7] total 15 [2024-02-20 12:07:47,743 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [336909696] [2024-02-20 12:07:47,743 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-02-20 12:07:47,744 INFO L584 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2024-02-20 12:07:47,745 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-02-20 12:07:47,746 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2024-02-20 12:07:47,746 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=51, Invalid=159, Unknown=0, NotChecked=0, Total=210 [2024-02-20 12:07:47,773 INFO L498 CegarLoopForPetriNet]: Number of universal loopers: 8 out of 52 [2024-02-20 12:07:47,774 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 75 places, 807 transitions, 12991 flow. Second operand has 15 states, 15 states have (on average 10.933333333333334) internal successors, (164), 15 states have internal predecessors, (164), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-02-20 12:07:47,774 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-02-20 12:07:47,774 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 8 of 52 [2024-02-20 12:07:47,774 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-02-20 12:07:48,514 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([856] L62-5-->L64-8: Formula: (and (< |v_thread2Thread1of1ForFork0_~i~1#1_3| v_~M~0_69) (not (= (ite (< (select (select |v_#memory_int#1_130| v_~A~0.base_79) (+ (* |v_thread2Thread1of1ForFork0_~i~1#1_3| 4) v_~A~0.offset_79)) v_~size~0_73) 1 0) 0)) (= |v_thread2Thread1of1ForFork0_~j~1#1_1| 0)) InVars {~A~0.base=v_~A~0.base_79, ~A~0.offset=v_~A~0.offset_79, ~size~0=v_~size~0_73, ~M~0=v_~M~0_69, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, #memory_int#1=|v_#memory_int#1_130|} OutVars{~A~0.base=v_~A~0.base_79, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, thread2Thread1of1ForFork0_#t~mem8#1=|v_thread2Thread1of1ForFork0_#t~mem8#1_1|, ~A~0.offset=v_~A~0.offset_79, ~size~0=v_~size~0_73, ~M~0=v_~M~0_69, thread2Thread1of1ForFork0_~j~1#1=|v_thread2Thread1of1ForFork0_~j~1#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, #memory_int#1=|v_#memory_int#1_130|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~mem8#1, thread2Thread1of1ForFork0_~j~1#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1][104], [37#L75-5true, 262#(<= ~size~0 0), 283#(<= ~size~0 1), 56#(= ~res2~0 ~res1~0), 66#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), thread2Thread1of1ForFork0InUse, 57#true, 25#L102-1true, 27#L49-5true, thread1Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, 46#L64-8true, 512#(<= ~size~0 1), 272#(<= ~size~0 0), 258#(and (<= (+ |thread1Thread1of1ForFork2_~i~0#1| 1) ~N~0) (<= 1 ~N~0))]) [2024-02-20 12:07:48,514 INFO L294 olderBase$Statistics]: this new event has 18 ancestors and is cut-off event [2024-02-20 12:07:48,514 INFO L297 olderBase$Statistics]: existing Event has 14 ancestors and is cut-off event [2024-02-20 12:07:48,514 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2024-02-20 12:07:48,514 INFO L297 olderBase$Statistics]: existing Event has 14 ancestors and is cut-off event [2024-02-20 12:07:48,514 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([857] L62-5-->thread2EXIT: Formula: (and (<= v_~M~0_71 |v_thread2Thread1of1ForFork0_~i~1#1_5|) (= |v_thread2Thread1of1ForFork0_#res#1.base_1| 0) (= |v_thread2Thread1of1ForFork0_#res#1.offset_1| 0)) InVars {~M~0=v_~M~0_71, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_5|} OutVars{thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_1|, ~M~0=v_~M~0_71, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_~i~1#1][105], [37#L75-5true, 262#(<= ~size~0 0), 283#(<= ~size~0 1), 56#(= ~res2~0 ~res1~0), 66#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), thread2Thread1of1ForFork0InUse, 57#true, 25#L102-1true, 27#L49-5true, thread1Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, 21#thread2EXITtrue, 512#(<= ~size~0 1), 272#(<= ~size~0 0), 258#(and (<= (+ |thread1Thread1of1ForFork2_~i~0#1| 1) ~N~0) (<= 1 ~N~0))]) [2024-02-20 12:07:48,514 INFO L294 olderBase$Statistics]: this new event has 18 ancestors and is cut-off event [2024-02-20 12:07:48,514 INFO L297 olderBase$Statistics]: existing Event has 14 ancestors and is cut-off event [2024-02-20 12:07:48,514 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2024-02-20 12:07:48,514 INFO L297 olderBase$Statistics]: existing Event has 14 ancestors and is cut-off event [2024-02-20 12:07:48,704 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([856] L62-5-->L64-8: Formula: (and (< |v_thread2Thread1of1ForFork0_~i~1#1_3| v_~M~0_69) (not (= (ite (< (select (select |v_#memory_int#1_130| v_~A~0.base_79) (+ (* |v_thread2Thread1of1ForFork0_~i~1#1_3| 4) v_~A~0.offset_79)) v_~size~0_73) 1 0) 0)) (= |v_thread2Thread1of1ForFork0_~j~1#1_1| 0)) InVars {~A~0.base=v_~A~0.base_79, ~A~0.offset=v_~A~0.offset_79, ~size~0=v_~size~0_73, ~M~0=v_~M~0_69, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, #memory_int#1=|v_#memory_int#1_130|} OutVars{~A~0.base=v_~A~0.base_79, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, thread2Thread1of1ForFork0_#t~mem8#1=|v_thread2Thread1of1ForFork0_#t~mem8#1_1|, ~A~0.offset=v_~A~0.offset_79, ~size~0=v_~size~0_73, ~M~0=v_~M~0_69, thread2Thread1of1ForFork0_~j~1#1=|v_thread2Thread1of1ForFork0_~j~1#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, #memory_int#1=|v_#memory_int#1_130|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~mem8#1, thread2Thread1of1ForFork0_~j~1#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1][157], [37#L75-5true, 269#true, 259#true, 66#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 56#(= ~res2~0 ~res1~0), 508#true, thread2Thread1of1ForFork0InUse, 57#true, 25#L102-1true, thread1Thread1of1ForFork2InUse, 27#L49-5true, thread3Thread1of1ForFork1InUse, 46#L64-8true, 279#true, 258#(and (<= (+ |thread1Thread1of1ForFork2_~i~0#1| 1) ~N~0) (<= 1 ~N~0))]) [2024-02-20 12:07:48,704 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2024-02-20 12:07:48,704 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2024-02-20 12:07:48,704 INFO L297 olderBase$Statistics]: existing Event has 16 ancestors and is cut-off event [2024-02-20 12:07:48,704 INFO L297 olderBase$Statistics]: existing Event has 16 ancestors and is cut-off event [2024-02-20 12:07:48,704 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([857] L62-5-->thread2EXIT: Formula: (and (<= v_~M~0_71 |v_thread2Thread1of1ForFork0_~i~1#1_5|) (= |v_thread2Thread1of1ForFork0_#res#1.base_1| 0) (= |v_thread2Thread1of1ForFork0_#res#1.offset_1| 0)) InVars {~M~0=v_~M~0_71, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_5|} OutVars{thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_1|, ~M~0=v_~M~0_71, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_~i~1#1][158], [37#L75-5true, 269#true, 259#true, 56#(= ~res2~0 ~res1~0), 66#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 508#true, thread2Thread1of1ForFork0InUse, 57#true, 25#L102-1true, thread1Thread1of1ForFork2InUse, 27#L49-5true, thread3Thread1of1ForFork1InUse, 21#thread2EXITtrue, 279#true, 258#(and (<= (+ |thread1Thread1of1ForFork2_~i~0#1| 1) ~N~0) (<= 1 ~N~0))]) [2024-02-20 12:07:48,704 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2024-02-20 12:07:48,704 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2024-02-20 12:07:48,704 INFO L297 olderBase$Statistics]: existing Event has 16 ancestors and is cut-off event [2024-02-20 12:07:48,704 INFO L297 olderBase$Statistics]: existing Event has 16 ancestors and is cut-off event [2024-02-20 12:07:48,796 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([856] L62-5-->L64-8: Formula: (and (< |v_thread2Thread1of1ForFork0_~i~1#1_3| v_~M~0_69) (not (= (ite (< (select (select |v_#memory_int#1_130| v_~A~0.base_79) (+ (* |v_thread2Thread1of1ForFork0_~i~1#1_3| 4) v_~A~0.offset_79)) v_~size~0_73) 1 0) 0)) (= |v_thread2Thread1of1ForFork0_~j~1#1_1| 0)) InVars {~A~0.base=v_~A~0.base_79, ~A~0.offset=v_~A~0.offset_79, ~size~0=v_~size~0_73, ~M~0=v_~M~0_69, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, #memory_int#1=|v_#memory_int#1_130|} OutVars{~A~0.base=v_~A~0.base_79, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, thread2Thread1of1ForFork0_#t~mem8#1=|v_thread2Thread1of1ForFork0_#t~mem8#1_1|, ~A~0.offset=v_~A~0.offset_79, ~size~0=v_~size~0_73, ~M~0=v_~M~0_69, thread2Thread1of1ForFork0_~j~1#1=|v_thread2Thread1of1ForFork0_~j~1#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, #memory_int#1=|v_#memory_int#1_130|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~mem8#1, thread2Thread1of1ForFork0_~j~1#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1][173], [37#L75-5true, 14#L51-2true, 66#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 56#(= ~res2~0 ~res1~0), thread2Thread1of1ForFork0InUse, 57#true, 25#L102-1true, thread1Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, 268#(and (= |thread1Thread1of1ForFork2_#t~mem4#1| (select (select |#memory_int#1| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset))) (= |thread1Thread1of1ForFork2_~j~0#1| 0) (<= (+ (select (select |#memory_int#1| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset)) 1) 0) (<= ~size~0 0)), 507#(and (= |thread1Thread1of1ForFork2_#t~mem4#1| (select (select |#memory_int#1| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset))) (<= (select (select |#memory_int#1| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset)) 0) (= |thread1Thread1of1ForFork2_~j~0#1| 0) (<= ~size~0 1)), 512#(<= ~size~0 1), 46#L64-8true, 272#(<= ~size~0 0), 258#(and (<= (+ |thread1Thread1of1ForFork2_~i~0#1| 1) ~N~0) (<= 1 ~N~0))]) [2024-02-20 12:07:48,796 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2024-02-20 12:07:48,796 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2024-02-20 12:07:48,796 INFO L297 olderBase$Statistics]: existing Event has 16 ancestors and is cut-off event [2024-02-20 12:07:48,796 INFO L297 olderBase$Statistics]: existing Event has 16 ancestors and is cut-off event [2024-02-20 12:07:48,796 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([857] L62-5-->thread2EXIT: Formula: (and (<= v_~M~0_71 |v_thread2Thread1of1ForFork0_~i~1#1_5|) (= |v_thread2Thread1of1ForFork0_#res#1.base_1| 0) (= |v_thread2Thread1of1ForFork0_#res#1.offset_1| 0)) InVars {~M~0=v_~M~0_71, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_5|} OutVars{thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_1|, ~M~0=v_~M~0_71, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_~i~1#1][174], [37#L75-5true, 14#L51-2true, 66#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 56#(= ~res2~0 ~res1~0), thread2Thread1of1ForFork0InUse, 57#true, 25#L102-1true, thread1Thread1of1ForFork2InUse, 268#(and (= |thread1Thread1of1ForFork2_#t~mem4#1| (select (select |#memory_int#1| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset))) (= |thread1Thread1of1ForFork2_~j~0#1| 0) (<= (+ (select (select |#memory_int#1| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset)) 1) 0) (<= ~size~0 0)), thread3Thread1of1ForFork1InUse, 507#(and (= |thread1Thread1of1ForFork2_#t~mem4#1| (select (select |#memory_int#1| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset))) (<= (select (select |#memory_int#1| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset)) 0) (= |thread1Thread1of1ForFork2_~j~0#1| 0) (<= ~size~0 1)), 21#thread2EXITtrue, 512#(<= ~size~0 1), 272#(<= ~size~0 0), 258#(and (<= (+ |thread1Thread1of1ForFork2_~i~0#1| 1) ~N~0) (<= 1 ~N~0))]) [2024-02-20 12:07:48,796 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2024-02-20 12:07:48,797 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2024-02-20 12:07:48,797 INFO L297 olderBase$Statistics]: existing Event has 16 ancestors and is cut-off event [2024-02-20 12:07:48,797 INFO L297 olderBase$Statistics]: existing Event has 16 ancestors and is cut-off event [2024-02-20 12:07:48,825 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([856] L62-5-->L64-8: Formula: (and (< |v_thread2Thread1of1ForFork0_~i~1#1_3| v_~M~0_69) (not (= (ite (< (select (select |v_#memory_int#1_130| v_~A~0.base_79) (+ (* |v_thread2Thread1of1ForFork0_~i~1#1_3| 4) v_~A~0.offset_79)) v_~size~0_73) 1 0) 0)) (= |v_thread2Thread1of1ForFork0_~j~1#1_1| 0)) InVars {~A~0.base=v_~A~0.base_79, ~A~0.offset=v_~A~0.offset_79, ~size~0=v_~size~0_73, ~M~0=v_~M~0_69, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, #memory_int#1=|v_#memory_int#1_130|} OutVars{~A~0.base=v_~A~0.base_79, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, thread2Thread1of1ForFork0_#t~mem8#1=|v_thread2Thread1of1ForFork0_#t~mem8#1_1|, ~A~0.offset=v_~A~0.offset_79, ~size~0=v_~size~0_73, ~M~0=v_~M~0_69, thread2Thread1of1ForFork0_~j~1#1=|v_thread2Thread1of1ForFork0_~j~1#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, #memory_int#1=|v_#memory_int#1_130|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~mem8#1, thread2Thread1of1ForFork0_~j~1#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1][195], [278#(and (<= (+ 1 (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|)))) 0) (= |thread3Thread1of1ForFork1_~j~2#1| 0) (= |thread3Thread1of1ForFork1_#t~mem16#1| (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|)))) (<= ~size~0 0)), 44#L77-2true, 262#(<= ~size~0 0), 283#(<= ~size~0 1), 56#(= ~res2~0 ~res1~0), 66#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), thread2Thread1of1ForFork0InUse, 57#true, 736#(and (<= (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) 0) (= |thread3Thread1of1ForFork1_~j~2#1| 0) (<= ~size~0 1) (= |thread3Thread1of1ForFork1_#t~mem16#1| (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))))), 25#L102-1true, 27#L49-5true, thread1Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, 46#L64-8true, 258#(and (<= (+ |thread1Thread1of1ForFork2_~i~0#1| 1) ~N~0) (<= 1 ~N~0))]) [2024-02-20 12:07:48,826 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2024-02-20 12:07:48,826 INFO L297 olderBase$Statistics]: existing Event has 16 ancestors and is cut-off event [2024-02-20 12:07:48,826 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2024-02-20 12:07:48,826 INFO L297 olderBase$Statistics]: existing Event has 16 ancestors and is cut-off event [2024-02-20 12:07:48,826 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([857] L62-5-->thread2EXIT: Formula: (and (<= v_~M~0_71 |v_thread2Thread1of1ForFork0_~i~1#1_5|) (= |v_thread2Thread1of1ForFork0_#res#1.base_1| 0) (= |v_thread2Thread1of1ForFork0_#res#1.offset_1| 0)) InVars {~M~0=v_~M~0_71, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_5|} OutVars{thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_1|, ~M~0=v_~M~0_71, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_~i~1#1][196], [278#(and (<= (+ 1 (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|)))) 0) (= |thread3Thread1of1ForFork1_~j~2#1| 0) (= |thread3Thread1of1ForFork1_#t~mem16#1| (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|)))) (<= ~size~0 0)), 44#L77-2true, 262#(<= ~size~0 0), 283#(<= ~size~0 1), 56#(= ~res2~0 ~res1~0), 66#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), thread2Thread1of1ForFork0InUse, 57#true, 736#(and (<= (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) 0) (= |thread3Thread1of1ForFork1_~j~2#1| 0) (<= ~size~0 1) (= |thread3Thread1of1ForFork1_#t~mem16#1| (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))))), 25#L102-1true, 27#L49-5true, thread1Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, 21#thread2EXITtrue, 258#(and (<= (+ |thread1Thread1of1ForFork2_~i~0#1| 1) ~N~0) (<= 1 ~N~0))]) [2024-02-20 12:07:48,826 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2024-02-20 12:07:48,826 INFO L297 olderBase$Statistics]: existing Event has 16 ancestors and is cut-off event [2024-02-20 12:07:48,826 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2024-02-20 12:07:48,826 INFO L297 olderBase$Statistics]: existing Event has 16 ancestors and is cut-off event [2024-02-20 12:07:49,043 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([856] L62-5-->L64-8: Formula: (and (< |v_thread2Thread1of1ForFork0_~i~1#1_3| v_~M~0_69) (not (= (ite (< (select (select |v_#memory_int#1_130| v_~A~0.base_79) (+ (* |v_thread2Thread1of1ForFork0_~i~1#1_3| 4) v_~A~0.offset_79)) v_~size~0_73) 1 0) 0)) (= |v_thread2Thread1of1ForFork0_~j~1#1_1| 0)) InVars {~A~0.base=v_~A~0.base_79, ~A~0.offset=v_~A~0.offset_79, ~size~0=v_~size~0_73, ~M~0=v_~M~0_69, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, #memory_int#1=|v_#memory_int#1_130|} OutVars{~A~0.base=v_~A~0.base_79, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, thread2Thread1of1ForFork0_#t~mem8#1=|v_thread2Thread1of1ForFork0_#t~mem8#1_1|, ~A~0.offset=v_~A~0.offset_79, ~size~0=v_~size~0_73, ~M~0=v_~M~0_69, thread2Thread1of1ForFork0_~j~1#1=|v_thread2Thread1of1ForFork0_~j~1#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, #memory_int#1=|v_#memory_int#1_130|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~mem8#1, thread2Thread1of1ForFork0_~j~1#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1][216], [37#L75-5true, 14#L51-2true, 269#true, 259#true, 56#(= ~res2~0 ~res1~0), 66#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), thread2Thread1of1ForFork0InUse, 57#true, 25#L102-1true, thread1Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, 507#(and (= |thread1Thread1of1ForFork2_#t~mem4#1| (select (select |#memory_int#1| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset))) (<= (select (select |#memory_int#1| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset)) 0) (= |thread1Thread1of1ForFork2_~j~0#1| 0) (<= ~size~0 1)), 512#(<= ~size~0 1), 46#L64-8true, 258#(and (<= (+ |thread1Thread1of1ForFork2_~i~0#1| 1) ~N~0) (<= 1 ~N~0))]) [2024-02-20 12:07:49,044 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2024-02-20 12:07:49,044 INFO L297 olderBase$Statistics]: existing Event has 17 ancestors and is cut-off event [2024-02-20 12:07:49,044 INFO L297 olderBase$Statistics]: existing Event has 17 ancestors and is cut-off event [2024-02-20 12:07:49,044 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2024-02-20 12:07:49,044 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([857] L62-5-->thread2EXIT: Formula: (and (<= v_~M~0_71 |v_thread2Thread1of1ForFork0_~i~1#1_5|) (= |v_thread2Thread1of1ForFork0_#res#1.base_1| 0) (= |v_thread2Thread1of1ForFork0_#res#1.offset_1| 0)) InVars {~M~0=v_~M~0_71, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_5|} OutVars{thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_1|, ~M~0=v_~M~0_71, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_~i~1#1][217], [37#L75-5true, 14#L51-2true, 269#true, 259#true, 56#(= ~res2~0 ~res1~0), 66#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), thread2Thread1of1ForFork0InUse, 57#true, 25#L102-1true, thread1Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, 507#(and (= |thread1Thread1of1ForFork2_#t~mem4#1| (select (select |#memory_int#1| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset))) (<= (select (select |#memory_int#1| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset)) 0) (= |thread1Thread1of1ForFork2_~j~0#1| 0) (<= ~size~0 1)), 21#thread2EXITtrue, 512#(<= ~size~0 1), 258#(and (<= (+ |thread1Thread1of1ForFork2_~i~0#1| 1) ~N~0) (<= 1 ~N~0))]) [2024-02-20 12:07:49,045 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2024-02-20 12:07:49,045 INFO L297 olderBase$Statistics]: existing Event has 17 ancestors and is cut-off event [2024-02-20 12:07:49,045 INFO L297 olderBase$Statistics]: existing Event has 17 ancestors and is cut-off event [2024-02-20 12:07:49,045 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2024-02-20 12:07:49,162 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([856] L62-5-->L64-8: Formula: (and (< |v_thread2Thread1of1ForFork0_~i~1#1_3| v_~M~0_69) (not (= (ite (< (select (select |v_#memory_int#1_130| v_~A~0.base_79) (+ (* |v_thread2Thread1of1ForFork0_~i~1#1_3| 4) v_~A~0.offset_79)) v_~size~0_73) 1 0) 0)) (= |v_thread2Thread1of1ForFork0_~j~1#1_1| 0)) InVars {~A~0.base=v_~A~0.base_79, ~A~0.offset=v_~A~0.offset_79, ~size~0=v_~size~0_73, ~M~0=v_~M~0_69, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, #memory_int#1=|v_#memory_int#1_130|} OutVars{~A~0.base=v_~A~0.base_79, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, thread2Thread1of1ForFork0_#t~mem8#1=|v_thread2Thread1of1ForFork0_#t~mem8#1_1|, ~A~0.offset=v_~A~0.offset_79, ~size~0=v_~size~0_73, ~M~0=v_~M~0_69, thread2Thread1of1ForFork0_~j~1#1=|v_thread2Thread1of1ForFork0_~j~1#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, #memory_int#1=|v_#memory_int#1_130|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~mem8#1, thread2Thread1of1ForFork0_~j~1#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1][157], [37#L75-5true, 14#L51-2true, 269#true, 56#(= ~res2~0 ~res1~0), 259#true, 66#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 508#true, 57#true, thread2Thread1of1ForFork0InUse, 25#L102-1true, thread1Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, 46#L64-8true, 279#true, 258#(and (<= (+ |thread1Thread1of1ForFork2_~i~0#1| 1) ~N~0) (<= 1 ~N~0))]) [2024-02-20 12:07:49,162 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2024-02-20 12:07:49,162 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2024-02-20 12:07:49,162 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2024-02-20 12:07:49,162 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2024-02-20 12:07:49,163 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([857] L62-5-->thread2EXIT: Formula: (and (<= v_~M~0_71 |v_thread2Thread1of1ForFork0_~i~1#1_5|) (= |v_thread2Thread1of1ForFork0_#res#1.base_1| 0) (= |v_thread2Thread1of1ForFork0_#res#1.offset_1| 0)) InVars {~M~0=v_~M~0_71, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_5|} OutVars{thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_1|, ~M~0=v_~M~0_71, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_~i~1#1][158], [37#L75-5true, 14#L51-2true, 269#true, 259#true, 56#(= ~res2~0 ~res1~0), 66#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 508#true, thread2Thread1of1ForFork0InUse, 57#true, 25#L102-1true, thread1Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, 21#thread2EXITtrue, 279#true, 258#(and (<= (+ |thread1Thread1of1ForFork2_~i~0#1| 1) ~N~0) (<= 1 ~N~0))]) [2024-02-20 12:07:49,163 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2024-02-20 12:07:49,163 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2024-02-20 12:07:49,163 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2024-02-20 12:07:49,163 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2024-02-20 12:07:49,191 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([856] L62-5-->L64-8: Formula: (and (< |v_thread2Thread1of1ForFork0_~i~1#1_3| v_~M~0_69) (not (= (ite (< (select (select |v_#memory_int#1_130| v_~A~0.base_79) (+ (* |v_thread2Thread1of1ForFork0_~i~1#1_3| 4) v_~A~0.offset_79)) v_~size~0_73) 1 0) 0)) (= |v_thread2Thread1of1ForFork0_~j~1#1_1| 0)) InVars {~A~0.base=v_~A~0.base_79, ~A~0.offset=v_~A~0.offset_79, ~size~0=v_~size~0_73, ~M~0=v_~M~0_69, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, #memory_int#1=|v_#memory_int#1_130|} OutVars{~A~0.base=v_~A~0.base_79, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, thread2Thread1of1ForFork0_#t~mem8#1=|v_thread2Thread1of1ForFork0_#t~mem8#1_1|, ~A~0.offset=v_~A~0.offset_79, ~size~0=v_~size~0_73, ~M~0=v_~M~0_69, thread2Thread1of1ForFork0_~j~1#1=|v_thread2Thread1of1ForFork0_~j~1#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, #memory_int#1=|v_#memory_int#1_130|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~mem8#1, thread2Thread1of1ForFork0_~j~1#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1][157], [44#L77-2true, 269#true, 259#true, 56#(= ~res2~0 ~res1~0), 66#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 508#true, thread2Thread1of1ForFork0InUse, 57#true, 27#L49-5true, 25#L102-1true, thread1Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, 46#L64-8true, 279#true, 258#(and (<= (+ |thread1Thread1of1ForFork2_~i~0#1| 1) ~N~0) (<= 1 ~N~0))]) [2024-02-20 12:07:49,191 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2024-02-20 12:07:49,191 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2024-02-20 12:07:49,191 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2024-02-20 12:07:49,191 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2024-02-20 12:07:49,191 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([857] L62-5-->thread2EXIT: Formula: (and (<= v_~M~0_71 |v_thread2Thread1of1ForFork0_~i~1#1_5|) (= |v_thread2Thread1of1ForFork0_#res#1.base_1| 0) (= |v_thread2Thread1of1ForFork0_#res#1.offset_1| 0)) InVars {~M~0=v_~M~0_71, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_5|} OutVars{thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_1|, ~M~0=v_~M~0_71, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_~i~1#1][158], [44#L77-2true, 269#true, 66#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 56#(= ~res2~0 ~res1~0), 259#true, 508#true, thread2Thread1of1ForFork0InUse, 57#true, 27#L49-5true, 25#L102-1true, thread1Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, 21#thread2EXITtrue, 279#true, 258#(and (<= (+ |thread1Thread1of1ForFork2_~i~0#1| 1) ~N~0) (<= 1 ~N~0))]) [2024-02-20 12:07:49,191 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2024-02-20 12:07:49,192 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2024-02-20 12:07:49,192 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2024-02-20 12:07:49,192 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2024-02-20 12:07:49,301 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([856] L62-5-->L64-8: Formula: (and (< |v_thread2Thread1of1ForFork0_~i~1#1_3| v_~M~0_69) (not (= (ite (< (select (select |v_#memory_int#1_130| v_~A~0.base_79) (+ (* |v_thread2Thread1of1ForFork0_~i~1#1_3| 4) v_~A~0.offset_79)) v_~size~0_73) 1 0) 0)) (= |v_thread2Thread1of1ForFork0_~j~1#1_1| 0)) InVars {~A~0.base=v_~A~0.base_79, ~A~0.offset=v_~A~0.offset_79, ~size~0=v_~size~0_73, ~M~0=v_~M~0_69, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, #memory_int#1=|v_#memory_int#1_130|} OutVars{~A~0.base=v_~A~0.base_79, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, thread2Thread1of1ForFork0_#t~mem8#1=|v_thread2Thread1of1ForFork0_#t~mem8#1_1|, ~A~0.offset=v_~A~0.offset_79, ~size~0=v_~size~0_73, ~M~0=v_~M~0_69, thread2Thread1of1ForFork0_~j~1#1=|v_thread2Thread1of1ForFork0_~j~1#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, #memory_int#1=|v_#memory_int#1_130|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~mem8#1, thread2Thread1of1ForFork0_~j~1#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1][299], [278#(and (<= (+ 1 (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|)))) 0) (= |thread3Thread1of1ForFork1_~j~2#1| 0) (= |thread3Thread1of1ForFork1_#t~mem16#1| (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|)))) (<= ~size~0 0)), 44#L77-2true, 14#L51-2true, 66#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 56#(= ~res2~0 ~res1~0), thread2Thread1of1ForFork0InUse, 57#true, 736#(and (<= (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) 0) (= |thread3Thread1of1ForFork1_~j~2#1| 0) (<= ~size~0 1) (= |thread3Thread1of1ForFork1_#t~mem16#1| (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))))), 25#L102-1true, thread1Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, 268#(and (= |thread1Thread1of1ForFork2_#t~mem4#1| (select (select |#memory_int#1| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset))) (= |thread1Thread1of1ForFork2_~j~0#1| 0) (<= (+ (select (select |#memory_int#1| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset)) 1) 0) (<= ~size~0 0)), 507#(and (= |thread1Thread1of1ForFork2_#t~mem4#1| (select (select |#memory_int#1| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset))) (<= (select (select |#memory_int#1| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset)) 0) (= |thread1Thread1of1ForFork2_~j~0#1| 0) (<= ~size~0 1)), 46#L64-8true, 258#(and (<= (+ |thread1Thread1of1ForFork2_~i~0#1| 1) ~N~0) (<= 1 ~N~0))]) [2024-02-20 12:07:49,301 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2024-02-20 12:07:49,301 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2024-02-20 12:07:49,301 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2024-02-20 12:07:49,301 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2024-02-20 12:07:49,301 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([857] L62-5-->thread2EXIT: Formula: (and (<= v_~M~0_71 |v_thread2Thread1of1ForFork0_~i~1#1_5|) (= |v_thread2Thread1of1ForFork0_#res#1.base_1| 0) (= |v_thread2Thread1of1ForFork0_#res#1.offset_1| 0)) InVars {~M~0=v_~M~0_71, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_5|} OutVars{thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_1|, ~M~0=v_~M~0_71, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_~i~1#1][300], [278#(and (<= (+ 1 (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|)))) 0) (= |thread3Thread1of1ForFork1_~j~2#1| 0) (= |thread3Thread1of1ForFork1_#t~mem16#1| (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|)))) (<= ~size~0 0)), 44#L77-2true, 14#L51-2true, 56#(= ~res2~0 ~res1~0), 66#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), thread2Thread1of1ForFork0InUse, 57#true, 736#(and (<= (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) 0) (= |thread3Thread1of1ForFork1_~j~2#1| 0) (<= ~size~0 1) (= |thread3Thread1of1ForFork1_#t~mem16#1| (select (select |#memory_int#1| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))))), 25#L102-1true, thread1Thread1of1ForFork2InUse, 268#(and (= |thread1Thread1of1ForFork2_#t~mem4#1| (select (select |#memory_int#1| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset))) (= |thread1Thread1of1ForFork2_~j~0#1| 0) (<= (+ (select (select |#memory_int#1| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset)) 1) 0) (<= ~size~0 0)), thread3Thread1of1ForFork1InUse, 507#(and (= |thread1Thread1of1ForFork2_#t~mem4#1| (select (select |#memory_int#1| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset))) (<= (select (select |#memory_int#1| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset)) 0) (= |thread1Thread1of1ForFork2_~j~0#1| 0) (<= ~size~0 1)), 21#thread2EXITtrue, 258#(and (<= (+ |thread1Thread1of1ForFork2_~i~0#1| 1) ~N~0) (<= 1 ~N~0))]) [2024-02-20 12:07:49,301 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2024-02-20 12:07:49,301 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2024-02-20 12:07:49,301 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2024-02-20 12:07:49,301 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2024-02-20 12:07:49,699 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([856] L62-5-->L64-8: Formula: (and (< |v_thread2Thread1of1ForFork0_~i~1#1_3| v_~M~0_69) (not (= (ite (< (select (select |v_#memory_int#1_130| v_~A~0.base_79) (+ (* |v_thread2Thread1of1ForFork0_~i~1#1_3| 4) v_~A~0.offset_79)) v_~size~0_73) 1 0) 0)) (= |v_thread2Thread1of1ForFork0_~j~1#1_1| 0)) InVars {~A~0.base=v_~A~0.base_79, ~A~0.offset=v_~A~0.offset_79, ~size~0=v_~size~0_73, ~M~0=v_~M~0_69, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, #memory_int#1=|v_#memory_int#1_130|} OutVars{~A~0.base=v_~A~0.base_79, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, thread2Thread1of1ForFork0_#t~mem8#1=|v_thread2Thread1of1ForFork0_#t~mem8#1_1|, ~A~0.offset=v_~A~0.offset_79, ~size~0=v_~size~0_73, ~M~0=v_~M~0_69, thread2Thread1of1ForFork0_~j~1#1=|v_thread2Thread1of1ForFork0_~j~1#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, #memory_int#1=|v_#memory_int#1_130|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~mem8#1, thread2Thread1of1ForFork0_~j~1#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1][157], [44#L77-2true, 14#L51-2true, 269#true, 66#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 259#true, 56#(= ~res2~0 ~res1~0), 508#true, thread2Thread1of1ForFork0InUse, 57#true, 25#L102-1true, thread1Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, 46#L64-8true, 279#true, 258#(and (<= (+ |thread1Thread1of1ForFork2_~i~0#1| 1) ~N~0) (<= 1 ~N~0))]) [2024-02-20 12:07:49,699 INFO L294 olderBase$Statistics]: this new event has 24 ancestors and is cut-off event [2024-02-20 12:07:49,699 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2024-02-20 12:07:49,699 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2024-02-20 12:07:49,699 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2024-02-20 12:07:49,699 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([857] L62-5-->thread2EXIT: Formula: (and (<= v_~M~0_71 |v_thread2Thread1of1ForFork0_~i~1#1_5|) (= |v_thread2Thread1of1ForFork0_#res#1.base_1| 0) (= |v_thread2Thread1of1ForFork0_#res#1.offset_1| 0)) InVars {~M~0=v_~M~0_71, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_5|} OutVars{thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_1|, ~M~0=v_~M~0_71, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_~i~1#1][158], [44#L77-2true, 14#L51-2true, 269#true, 56#(= ~res2~0 ~res1~0), 259#true, 66#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 508#true, 57#true, thread2Thread1of1ForFork0InUse, 25#L102-1true, thread1Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, 21#thread2EXITtrue, 279#true, 258#(and (<= (+ |thread1Thread1of1ForFork2_~i~0#1| 1) ~N~0) (<= 1 ~N~0))]) [2024-02-20 12:07:49,699 INFO L294 olderBase$Statistics]: this new event has 24 ancestors and is cut-off event [2024-02-20 12:07:49,699 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2024-02-20 12:07:49,700 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2024-02-20 12:07:49,700 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2024-02-20 12:07:50,041 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([856] L62-5-->L64-8: Formula: (and (< |v_thread2Thread1of1ForFork0_~i~1#1_3| v_~M~0_69) (not (= (ite (< (select (select |v_#memory_int#1_130| v_~A~0.base_79) (+ (* |v_thread2Thread1of1ForFork0_~i~1#1_3| 4) v_~A~0.offset_79)) v_~size~0_73) 1 0) 0)) (= |v_thread2Thread1of1ForFork0_~j~1#1_1| 0)) InVars {~A~0.base=v_~A~0.base_79, ~A~0.offset=v_~A~0.offset_79, ~size~0=v_~size~0_73, ~M~0=v_~M~0_69, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, #memory_int#1=|v_#memory_int#1_130|} OutVars{~A~0.base=v_~A~0.base_79, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, thread2Thread1of1ForFork0_#t~mem8#1=|v_thread2Thread1of1ForFork0_#t~mem8#1_1|, ~A~0.offset=v_~A~0.offset_79, ~size~0=v_~size~0_73, ~M~0=v_~M~0_69, thread2Thread1of1ForFork0_~j~1#1=|v_thread2Thread1of1ForFork0_~j~1#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, #memory_int#1=|v_#memory_int#1_130|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~mem8#1, thread2Thread1of1ForFork0_~j~1#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1][483], [37#L75-5true, 14#L51-2true, 269#true, 66#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 259#true, 508#true, 54#true, 57#true, thread2Thread1of1ForFork0InUse, 25#L102-1true, thread1Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, 46#L64-8true, 279#true, 258#(and (<= (+ |thread1Thread1of1ForFork2_~i~0#1| 1) ~N~0) (<= 1 ~N~0))]) [2024-02-20 12:07:50,041 INFO L294 olderBase$Statistics]: this new event has 26 ancestors and is cut-off event [2024-02-20 12:07:50,041 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2024-02-20 12:07:50,041 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2024-02-20 12:07:50,041 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2024-02-20 12:07:50,041 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([857] L62-5-->thread2EXIT: Formula: (and (<= v_~M~0_71 |v_thread2Thread1of1ForFork0_~i~1#1_5|) (= |v_thread2Thread1of1ForFork0_#res#1.base_1| 0) (= |v_thread2Thread1of1ForFork0_#res#1.offset_1| 0)) InVars {~M~0=v_~M~0_71, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_5|} OutVars{thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_1|, ~M~0=v_~M~0_71, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_~i~1#1][484], [37#L75-5true, 14#L51-2true, 269#true, 66#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 259#true, 508#true, 54#true, 57#true, thread2Thread1of1ForFork0InUse, 25#L102-1true, thread1Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, 21#thread2EXITtrue, 279#true, 258#(and (<= (+ |thread1Thread1of1ForFork2_~i~0#1| 1) ~N~0) (<= 1 ~N~0))]) [2024-02-20 12:07:50,042 INFO L294 olderBase$Statistics]: this new event has 26 ancestors and is cut-off event [2024-02-20 12:07:50,042 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2024-02-20 12:07:50,042 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2024-02-20 12:07:50,042 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2024-02-20 12:07:50,511 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([856] L62-5-->L64-8: Formula: (and (< |v_thread2Thread1of1ForFork0_~i~1#1_3| v_~M~0_69) (not (= (ite (< (select (select |v_#memory_int#1_130| v_~A~0.base_79) (+ (* |v_thread2Thread1of1ForFork0_~i~1#1_3| 4) v_~A~0.offset_79)) v_~size~0_73) 1 0) 0)) (= |v_thread2Thread1of1ForFork0_~j~1#1_1| 0)) InVars {~A~0.base=v_~A~0.base_79, ~A~0.offset=v_~A~0.offset_79, ~size~0=v_~size~0_73, ~M~0=v_~M~0_69, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, #memory_int#1=|v_#memory_int#1_130|} OutVars{~A~0.base=v_~A~0.base_79, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, thread2Thread1of1ForFork0_#t~mem8#1=|v_thread2Thread1of1ForFork0_#t~mem8#1_1|, ~A~0.offset=v_~A~0.offset_79, ~size~0=v_~size~0_73, ~M~0=v_~M~0_69, thread2Thread1of1ForFork0_~j~1#1=|v_thread2Thread1of1ForFork0_~j~1#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, #memory_int#1=|v_#memory_int#1_130|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~mem8#1, thread2Thread1of1ForFork0_~j~1#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1][483], [44#L77-2true, 14#L51-2true, 269#true, 66#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 259#true, 508#true, 54#true, thread2Thread1of1ForFork0InUse, 57#true, 25#L102-1true, thread1Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, 46#L64-8true, 279#true, 258#(and (<= (+ |thread1Thread1of1ForFork2_~i~0#1| 1) ~N~0) (<= 1 ~N~0))]) [2024-02-20 12:07:50,511 INFO L294 olderBase$Statistics]: this new event has 28 ancestors and is cut-off event [2024-02-20 12:07:50,512 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2024-02-20 12:07:50,512 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2024-02-20 12:07:50,512 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2024-02-20 12:07:50,512 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([857] L62-5-->thread2EXIT: Formula: (and (<= v_~M~0_71 |v_thread2Thread1of1ForFork0_~i~1#1_5|) (= |v_thread2Thread1of1ForFork0_#res#1.base_1| 0) (= |v_thread2Thread1of1ForFork0_#res#1.offset_1| 0)) InVars {~M~0=v_~M~0_71, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_5|} OutVars{thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_1|, ~M~0=v_~M~0_71, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_~i~1#1][484], [44#L77-2true, 14#L51-2true, 269#true, 66#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 259#true, 508#true, 54#true, thread2Thread1of1ForFork0InUse, 57#true, 25#L102-1true, thread1Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, 21#thread2EXITtrue, 279#true, 258#(and (<= (+ |thread1Thread1of1ForFork2_~i~0#1| 1) ~N~0) (<= 1 ~N~0))]) [2024-02-20 12:07:50,512 INFO L294 olderBase$Statistics]: this new event has 28 ancestors and is cut-off event [2024-02-20 12:07:50,512 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2024-02-20 12:07:50,512 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2024-02-20 12:07:50,512 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2024-02-20 12:07:51,085 INFO L124 PetriNetUnfolderBase]: 15208/20939 cut-off events. [2024-02-20 12:07:51,085 INFO L125 PetriNetUnfolderBase]: For 93687/96048 co-relation queries the response was YES. [2024-02-20 12:07:51,122 INFO L83 FinitePrefix]: Finished finitePrefix Result has 176130 conditions, 20939 events. 15208/20939 cut-off events. For 93687/96048 co-relation queries the response was YES. Maximal size of possible extension queue 763. Compared 120520 event pairs, 880 based on Foata normal form. 74/16636 useless extension candidates. Maximal degree in co-relation 73612. Up to 18625 conditions per place. [2024-02-20 12:07:51,307 INFO L140 encePairwiseOnDemand]: 44/52 looper letters, 810 selfloop transitions, 71 changer transitions 55/945 dead transitions. [2024-02-20 12:07:51,307 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 81 places, 945 transitions, 17073 flow [2024-02-20 12:07:51,307 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-02-20 12:07:51,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2024-02-20 12:07:51,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 162 transitions. [2024-02-20 12:07:51,309 INFO L543 CegarLoopForPetriNet]: DFA transition density 0.44505494505494503 [2024-02-20 12:07:51,309 INFO L308 CegarLoopForPetriNet]: 47 programPoint places, 34 predicate places. [2024-02-20 12:07:51,309 INFO L507 AbstractCegarLoop]: Abstraction has has 81 places, 945 transitions, 17073 flow [2024-02-20 12:07:51,310 INFO L508 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 10.933333333333334) internal successors, (164), 15 states have internal predecessors, (164), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-02-20 12:07:51,310 INFO L226 CegarLoopForPetriNet]: Found error trace [2024-02-20 12:07:51,310 INFO L234 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-02-20 12:07:51,323 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2024-02-20 12:07:51,513 WARN L489 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-02-20 12:07:51,513 INFO L432 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)] === [2024-02-20 12:07:51,514 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-02-20 12:07:51,514 INFO L85 PathProgramCache]: Analyzing trace with hash 1903142267, now seen corresponding path program 2 times [2024-02-20 12:07:51,514 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-02-20 12:07:51,514 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [438789434] [2024-02-20 12:07:51,514 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-02-20 12:07:51,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-02-20 12:07:51,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-02-20 12:07:52,552 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-02-20 12:07:52,553 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-02-20 12:07:52,553 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [438789434] [2024-02-20 12:07:52,553 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [438789434] provided 0 perfect and 1 imperfect interpolant sequences [2024-02-20 12:07:52,553 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [426367313] [2024-02-20 12:07:52,554 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-02-20 12:07:52,554 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-02-20 12:07:52,554 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-20 12:07:52,555 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) [2024-02-20 12:07:52,574 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-02-20 12:07:52,687 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-02-20 12:07:52,687 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-02-20 12:07:52,690 INFO L262 TraceCheckSpWp]: Trace formula consists of 267 conjuncts, 21 conjunts are in the unsatisfiable core [2024-02-20 12:07:52,694 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-02-20 12:07:53,088 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 [2024-02-20 12:07:53,112 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-02-20 12:07:53,113 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-02-20 12:07:53,237 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-02-20 12:07:53,238 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 23 treesize of output 15 [2024-02-20 12:07:53,448 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-02-20 12:07:53,449 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [426367313] provided 0 perfect and 2 imperfect interpolant sequences [2024-02-20 12:07:53,449 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-02-20 12:07:53,449 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 12, 12] total 37 [2024-02-20 12:07:53,449 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [827335541] [2024-02-20 12:07:53,449 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-02-20 12:07:53,450 INFO L584 AbstractCegarLoop]: INTERPOLANT automaton has 38 states [2024-02-20 12:07:53,450 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-02-20 12:07:53,451 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 38 interpolants. [2024-02-20 12:07:53,451 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=150, Invalid=1256, Unknown=0, NotChecked=0, Total=1406 [2024-02-20 12:07:53,674 INFO L498 CegarLoopForPetriNet]: Number of universal loopers: 6 out of 52 [2024-02-20 12:07:53,675 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 81 places, 945 transitions, 17073 flow. Second operand has 38 states, 38 states have (on average 8.026315789473685) internal successors, (305), 38 states have internal predecessors, (305), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-02-20 12:07:53,675 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-02-20 12:07:53,675 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 6 of 52 [2024-02-20 12:07:53,675 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-02-20 12:08:22,470 INFO L124 PetriNetUnfolderBase]: 105895/143298 cut-off events. [2024-02-20 12:08:22,470 INFO L125 PetriNetUnfolderBase]: For 594124/595355 co-relation queries the response was YES. [2024-02-20 12:08:22,873 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1334789 conditions, 143298 events. 105895/143298 cut-off events. For 594124/595355 co-relation queries the response was YES. Maximal size of possible extension queue 4175. Compared 972622 event pairs, 3403 based on Foata normal form. 0/114427 useless extension candidates. Maximal degree in co-relation 393239. Up to 126369 conditions per place. [2024-02-20 12:08:24,739 INFO L140 encePairwiseOnDemand]: 33/52 looper letters, 5512 selfloop transitions, 643 changer transitions 254/6412 dead transitions. [2024-02-20 12:08:24,739 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 138 places, 6412 transitions, 127097 flow [2024-02-20 12:08:24,740 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2024-02-20 12:08:24,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 58 states. [2024-02-20 12:08:24,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 58 states and 1334 transitions. [2024-02-20 12:08:24,744 INFO L543 CegarLoopForPetriNet]: DFA transition density 0.4423076923076923 [2024-02-20 12:08:24,745 INFO L308 CegarLoopForPetriNet]: 47 programPoint places, 91 predicate places. [2024-02-20 12:08:24,745 INFO L507 AbstractCegarLoop]: Abstraction has has 138 places, 6412 transitions, 127097 flow [2024-02-20 12:08:24,746 INFO L508 AbstractCegarLoop]: INTERPOLANT automaton has has 38 states, 38 states have (on average 8.026315789473685) internal successors, (305), 38 states have internal predecessors, (305), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-02-20 12:08:24,746 INFO L226 CegarLoopForPetriNet]: Found error trace [2024-02-20 12:08:24,746 INFO L234 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-02-20 12:08:24,762 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2024-02-20 12:08:24,948 WARN L489 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-02-20 12:08:24,948 INFO L432 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)] === [2024-02-20 12:08:24,949 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-02-20 12:08:24,949 INFO L85 PathProgramCache]: Analyzing trace with hash 347719553, now seen corresponding path program 3 times [2024-02-20 12:08:24,949 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-02-20 12:08:24,949 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1124238552] [2024-02-20 12:08:24,949 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-02-20 12:08:24,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-02-20 12:08:24,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-02-20 12:08:25,466 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-02-20 12:08:25,466 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-02-20 12:08:25,467 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1124238552] [2024-02-20 12:08:25,468 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1124238552] provided 0 perfect and 1 imperfect interpolant sequences [2024-02-20 12:08:25,468 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [218428512] [2024-02-20 12:08:25,468 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-02-20 12:08:25,468 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-02-20 12:08:25,468 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-20 12:08:25,473 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) [2024-02-20 12:08:25,476 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-02-20 12:08:25,621 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2024-02-20 12:08:25,621 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-02-20 12:08:25,624 INFO L262 TraceCheckSpWp]: Trace formula consists of 267 conjuncts, 21 conjunts are in the unsatisfiable core [2024-02-20 12:08:25,629 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-02-20 12:08:25,830 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 [2024-02-20 12:08:25,847 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-02-20 12:08:25,848 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-02-20 12:08:25,947 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-02-20 12:08:25,947 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 15 [2024-02-20 12:08:26,080 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-02-20 12:08:26,081 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [218428512] provided 0 perfect and 2 imperfect interpolant sequences [2024-02-20 12:08:26,081 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-02-20 12:08:26,081 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 12, 12] total 32 [2024-02-20 12:08:26,081 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1076934450] [2024-02-20 12:08:26,081 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-02-20 12:08:26,082 INFO L584 AbstractCegarLoop]: INTERPOLANT automaton has 33 states [2024-02-20 12:08:26,082 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-02-20 12:08:26,083 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2024-02-20 12:08:26,083 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=134, Invalid=922, Unknown=0, NotChecked=0, Total=1056 [2024-02-20 12:08:26,250 INFO L498 CegarLoopForPetriNet]: Number of universal loopers: 6 out of 52 [2024-02-20 12:08:26,251 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 138 places, 6412 transitions, 127097 flow. Second operand has 33 states, 33 states have (on average 8.272727272727273) internal successors, (273), 33 states have internal predecessors, (273), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-02-20 12:08:26,251 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-02-20 12:08:26,251 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 6 of 52 [2024-02-20 12:08:26,251 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand