./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/parallel-ticket-7.wvr.c --full-output --traceabstraction.dfs.order.used.in.por LOOP_LOCKSTEP --traceabstraction.additional.conditional.commutativity.checking DFS --traceabstraction.criterion.for.conditional.commutativity.checking DEFAULT --traceabstraction.use.limited.checks.recommended.for.dfs true --traceabstraction.limit.for.limited.checks 5 -tc /storage/repos/ultimate/releaseScripts/default/benchexec/../../../trunk/examples/toolchains/AutomizerCInline.xml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b86fb0b7 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/GemCutterReach.xml -i ../../../trunk/examples/svcomp/weaver/parallel-ticket-7.wvr.c -s /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UGemCutter-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 GemCutter --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ca1f4e84b0c3293f862fce4d37df3243047d657a38c3742a736e55e02eaefd2e --traceabstraction.dfs.order.used.in.por LOOP_LOCKSTEP --traceabstraction.additional.conditional.commutativity.checking DFS --traceabstraction.criterion.for.conditional.commutativity.checking DEFAULT --traceabstraction.use.limited.checks.recommended.for.dfs true --traceabstraction.limit.for.limited.checks 5 -tc /storage/repos/ultimate/releaseScripts/default/benchexec/../../../trunk/examples/toolchains/AutomizerCInline.xml --- Real Ultimate output --- This is Ultimate 0.2.5-wip.dk.conditional-comm-b86fb0b-m [2024-10-18 22:48:45,367 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-18 22:48:45,445 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Default.epf [2024-10-18 22:48:45,451 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-18 22:48:45,452 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-18 22:48:45,482 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-18 22:48:45,483 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-18 22:48:45,483 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-18 22:48:45,484 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-18 22:48:45,485 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-18 22:48:45,486 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-18 22:48:45,486 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-18 22:48:45,487 INFO L153 SettingsManager]: * Use SBE=true [2024-10-18 22:48:45,487 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-18 22:48:45,487 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-18 22:48:45,487 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-18 22:48:45,488 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-18 22:48:45,488 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-18 22:48:45,492 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-18 22:48:45,492 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-18 22:48:45,492 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-18 22:48:45,493 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-18 22:48:45,493 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-18 22:48:45,493 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-18 22:48:45,494 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-18 22:48:45,494 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-18 22:48:45,494 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-18 22:48:45,494 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-18 22:48:45,495 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-18 22:48:45,495 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-18 22:48:45,495 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-10-18 22:48:45,495 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-18 22:48:45,495 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-18 22:48:45,496 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2024-10-18 22:48:45,496 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-18 22:48:45,498 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-18 22:48:45,498 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-10-18 22:48:45,498 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-18 22:48:45,499 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-18 22:48:45,499 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-10-18 22:48:45,499 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-10-18 22:48:45,500 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UGemCutter-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/UGemCutter-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 -> GemCutter 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 -> ca1f4e84b0c3293f862fce4d37df3243047d657a38c3742a736e55e02eaefd2e Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: DFS Order used in POR -> LOOP_LOCKSTEP Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional conditional commutativity checking -> DFS Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Criterion for conditional commutativity checking -> DEFAULT Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use limited checks (recommended for DFS) -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Limit for limited checks -> 5 [2024-10-18 22:48:45,772 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-18 22:48:45,799 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-18 22:48:45,802 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-18 22:48:45,804 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-18 22:48:45,804 INFO L274 PluginConnector]: CDTParser initialized [2024-10-18 22:48:45,806 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/weaver/parallel-ticket-7.wvr.c [2024-10-18 22:48:47,320 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-18 22:48:47,568 INFO L384 CDTParser]: Found 1 translation units. [2024-10-18 22:48:47,570 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-ticket-7.wvr.c [2024-10-18 22:48:47,583 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/50379cbe2/0d267069f07440a59c3bfa2c069fdf77/FLAG96fe0d11e [2024-10-18 22:48:47,601 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/50379cbe2/0d267069f07440a59c3bfa2c069fdf77 [2024-10-18 22:48:47,604 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-18 22:48:47,607 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-18 22:48:47,609 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-18 22:48:47,609 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-18 22:48:47,614 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-18 22:48:47,615 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 10:48:47" (1/1) ... [2024-10-18 22:48:47,616 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41a77a54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 10:48:47, skipping insertion in model container [2024-10-18 22:48:47,616 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 10:48:47" (1/1) ... [2024-10-18 22:48:47,645 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-18 22:48:47,874 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-ticket-7.wvr.c[4928,4941] [2024-10-18 22:48:47,880 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-18 22:48:47,898 INFO L200 MainTranslator]: Completed pre-run [2024-10-18 22:48:47,930 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-ticket-7.wvr.c[4928,4941] [2024-10-18 22:48:47,931 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-18 22:48:47,948 INFO L204 MainTranslator]: Completed translation [2024-10-18 22:48:47,949 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 10:48:47 WrapperNode [2024-10-18 22:48:47,949 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-18 22:48:47,950 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-18 22:48:47,950 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-18 22:48:47,950 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-18 22:48:47,958 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 10:48:47" (1/1) ... [2024-10-18 22:48:47,966 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 10:48:47" (1/1) ... [2024-10-18 22:48:47,993 INFO L138 Inliner]: procedures = 25, calls = 80, calls flagged for inlining = 11, calls inlined = 11, statements flattened = 294 [2024-10-18 22:48:47,993 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-18 22:48:47,994 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-18 22:48:47,994 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-18 22:48:47,994 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-18 22:48:48,005 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 10:48:47" (1/1) ... [2024-10-18 22:48:48,005 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 10:48:47" (1/1) ... [2024-10-18 22:48:48,009 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 10:48:47" (1/1) ... [2024-10-18 22:48:48,009 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 10:48:47" (1/1) ... [2024-10-18 22:48:48,016 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 10:48:47" (1/1) ... [2024-10-18 22:48:48,018 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 10:48:47" (1/1) ... [2024-10-18 22:48:48,021 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 10:48:47" (1/1) ... [2024-10-18 22:48:48,023 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 10:48:47" (1/1) ... [2024-10-18 22:48:48,026 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-18 22:48:48,027 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-18 22:48:48,028 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-18 22:48:48,028 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-18 22:48:48,029 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 10:48:47" (1/1) ... [2024-10-18 22:48:48,043 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-10-18 22:48:48,053 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-10-18 22:48:48,066 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-10-18 22:48:48,068 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-10-18 22:48:48,106 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-18 22:48:48,107 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-10-18 22:48:48,107 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-10-18 22:48:48,107 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-10-18 22:48:48,107 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-10-18 22:48:48,107 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-10-18 22:48:48,107 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-10-18 22:48:48,107 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2024-10-18 22:48:48,107 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2024-10-18 22:48:48,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-10-18 22:48:48,108 INFO L130 BoogieDeclarations]: Found specification of procedure thread5 [2024-10-18 22:48:48,108 INFO L138 BoogieDeclarations]: Found implementation of procedure thread5 [2024-10-18 22:48:48,108 INFO L130 BoogieDeclarations]: Found specification of procedure thread6 [2024-10-18 22:48:48,108 INFO L138 BoogieDeclarations]: Found implementation of procedure thread6 [2024-10-18 22:48:48,129 INFO L130 BoogieDeclarations]: Found specification of procedure thread7 [2024-10-18 22:48:48,129 INFO L138 BoogieDeclarations]: Found implementation of procedure thread7 [2024-10-18 22:48:48,129 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-10-18 22:48:48,129 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-10-18 22:48:48,130 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-18 22:48:48,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-18 22:48:48,131 WARN L207 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-10-18 22:48:48,264 INFO L238 CfgBuilder]: Building ICFG [2024-10-18 22:48:48,266 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-18 22:48:48,606 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-10-18 22:48:48,607 INFO L287 CfgBuilder]: Performing block encoding [2024-10-18 22:48:48,851 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-18 22:48:48,851 INFO L314 CfgBuilder]: Removed 0 assume(true) statements. [2024-10-18 22:48:48,852 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.10 10:48:48 BoogieIcfgContainer [2024-10-18 22:48:48,852 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-18 22:48:48,855 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-18 22:48:48,855 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-18 22:48:48,858 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-18 22:48:48,859 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.10 10:48:47" (1/3) ... [2024-10-18 22:48:48,860 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6afcd0cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.10 10:48:48, skipping insertion in model container [2024-10-18 22:48:48,861 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 10:48:47" (2/3) ... [2024-10-18 22:48:48,862 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6afcd0cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.10 10:48:48, skipping insertion in model container [2024-10-18 22:48:48,863 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.10 10:48:48" (3/3) ... [2024-10-18 22:48:48,864 INFO L112 eAbstractionObserver]: Analyzing ICFG parallel-ticket-7.wvr.c [2024-10-18 22:48:48,883 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-18 22:48:48,883 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-10-18 22:48:48,884 INFO L484 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-10-18 22:48:48,978 INFO L143 ThreadInstanceAdder]: Constructed 7 joinOtherThreadTransitions. [2024-10-18 22:48:49,035 INFO L106 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-18 22:48:49,036 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-10-18 22:48:49,036 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-10-18 22:48:49,038 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-10-18 22:48:49,040 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2024-10-18 22:48:49,151 INFO L194 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-10-18 22:48:49,165 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-18 22:48:49,167 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2024-10-18 22:48:49,172 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@1d65be51, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=DFS, mConComCheckerCriterion=DEFAULT, mConComCheckerTraceCheckMode=GENERATOR, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=5, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123, mConComCheckerConditionCriterion=false [2024-10-18 22:48:49,172 INFO L334 AbstractCegarLoop]: Starting to check reachability of 8 error locations. [2024-10-18 22:48:52,074 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 5 more)] === [2024-10-18 22:48:52,075 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-18 22:48:52,076 INFO L85 PathProgramCache]: Analyzing trace with hash -1446499577, now seen corresponding path program 1 times [2024-10-18 22:48:52,085 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-18 22:48:52,086 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [886502341] [2024-10-18 22:48:52,086 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:52,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:52,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:48:53,640 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-18 22:48:53,641 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-18 22:48:53,641 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [886502341] [2024-10-18 22:48:53,643 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [886502341] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-18 22:48:53,644 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-18 22:48:53,644 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-18 22:48:53,645 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [587037924] [2024-10-18 22:48:53,646 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-18 22:48:53,651 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-10-18 22:48:53,651 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-18 22:48:53,675 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-18 22:48:53,676 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2024-10-18 22:48:53,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-18 22:48:53,678 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-10-18 22:48:53,679 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 11.166666666666666) internal successors, (67), 5 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-18 22:48:53,680 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-10-18 22:48:54,007 INFO L85 PathProgramCache]: Analyzing trace with hash 1719991229, now seen corresponding path program 1 times [2024-10-18 22:48:54,008 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:54,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:54,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:48:54,173 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-18 22:48:54,173 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:54,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:54,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:48:54,297 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-18 22:48:54,298 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-18 22:48:54,299 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-10-18 22:48:54,678 INFO L85 PathProgramCache]: Analyzing trace with hash 1198861840, now seen corresponding path program 1 times [2024-10-18 22:48:54,679 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:54,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:54,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:54,704 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:48:54,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:54,900 INFO L85 PathProgramCache]: Analyzing trace with hash -1565298923, now seen corresponding path program 1 times [2024-10-18 22:48:54,900 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:54,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:54,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:54,932 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:48:54,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:55,207 INFO L85 PathProgramCache]: Analyzing trace with hash 880226662, now seen corresponding path program 1 times [2024-10-18 22:48:55,207 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:55,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:55,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:48:55,354 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-18 22:48:55,354 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:55,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:55,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:48:55,466 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-18 22:48:55,468 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-10-18 22:48:55,468 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=119, Unknown=0, NotChecked=0, Total=156 [2024-10-18 22:48:55,822 INFO L85 PathProgramCache]: Analyzing trace with hash 1198861877, now seen corresponding path program 1 times [2024-10-18 22:48:55,823 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:55,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:55,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:55,851 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:48:55,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:55,934 INFO L85 PathProgramCache]: Analyzing trace with hash -1565298888, now seen corresponding path program 1 times [2024-10-18 22:48:55,934 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:55,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:55,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:55,953 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:48:55,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:56,120 INFO L85 PathProgramCache]: Analyzing trace with hash 1837179917, now seen corresponding path program 1 times [2024-10-18 22:48:56,120 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:56,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:56,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:48:56,226 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-18 22:48:56,226 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:56,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:56,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:48:56,294 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-18 22:48:56,295 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-18 22:48:56,295 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=72, Invalid=348, Unknown=0, NotChecked=0, Total=420 [2024-10-18 22:48:56,594 INFO L85 PathProgramCache]: Analyzing trace with hash 1198861912, now seen corresponding path program 1 times [2024-10-18 22:48:56,594 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:56,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:56,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:56,617 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:48:56,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:56,686 INFO L85 PathProgramCache]: Analyzing trace with hash -1565298851, now seen corresponding path program 1 times [2024-10-18 22:48:56,687 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:56,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:56,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:56,706 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:48:56,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:57,216 INFO L85 PathProgramCache]: Analyzing trace with hash 1965140210, now seen corresponding path program 1 times [2024-10-18 22:48:57,217 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:57,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:57,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:48:57,406 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-18 22:48:57,407 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:57,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:57,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:48:57,522 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-18 22:48:57,523 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-18 22:48:57,524 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=118, Invalid=694, Unknown=0, NotChecked=0, Total=812 [2024-10-18 22:48:57,821 INFO L85 PathProgramCache]: Analyzing trace with hash -1565298783, now seen corresponding path program 1 times [2024-10-18 22:48:57,822 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:57,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:57,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:57,855 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:48:57,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:58,554 INFO L85 PathProgramCache]: Analyzing trace with hash 165185114, now seen corresponding path program 1 times [2024-10-18 22:48:58,554 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:58,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:58,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:58,575 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:48:58,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:58,695 INFO L85 PathProgramCache]: Analyzing trace with hash 1102726669, now seen corresponding path program 1 times [2024-10-18 22:48:58,696 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:58,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:58,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:58,722 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:48:58,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:58,886 INFO L85 PathProgramCache]: Analyzing trace with hash -1142092343, now seen corresponding path program 1 times [2024-10-18 22:48:58,887 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:58,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:58,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:48:59,107 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-18 22:48:59,108 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:59,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:59,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:48:59,237 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-18 22:48:59,237 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-18 22:48:59,238 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=144, Invalid=1116, Unknown=0, NotChecked=0, Total=1260 [2024-10-18 22:48:59,498 INFO L85 PathProgramCache]: Analyzing trace with hash -1565298669, now seen corresponding path program 1 times [2024-10-18 22:48:59,499 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:59,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:59,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:59,518 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:48:59,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:49:00,779 INFO L85 PathProgramCache]: Analyzing trace with hash 174650362, now seen corresponding path program 1 times [2024-10-18 22:49:00,780 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:49:00,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:49:00,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:49:00,796 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:49:00,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:49:00,932 INFO L85 PathProgramCache]: Analyzing trace with hash -362883716, now seen corresponding path program 1 times [2024-10-18 22:49:00,932 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:49:00,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:49:00,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:49:01,087 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-18 22:49:01,087 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:49:01,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:49:01,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:49:01,184 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-18 22:49:01,185 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-18 22:49:01,186 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=152, Invalid=1254, Unknown=0, NotChecked=0, Total=1406 [2024-10-18 22:49:02,063 INFO L85 PathProgramCache]: Analyzing trace with hash 174650488, now seen corresponding path program 1 times [2024-10-18 22:49:02,063 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:49:02,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:49:02,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:49:02,083 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:49:02,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:49:02,216 INFO L85 PathProgramCache]: Analyzing trace with hash 1734741399, now seen corresponding path program 1 times [2024-10-18 22:49:02,217 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:49:02,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:49:02,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:49:02,234 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:49:02,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:49:02,288 INFO L85 PathProgramCache]: Analyzing trace with hash -2057616362, now seen corresponding path program 1 times [2024-10-18 22:49:02,289 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:49:02,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:49:02,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:49:02,306 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:49:02,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:49:02,380 INFO L85 PathProgramCache]: Analyzing trace with hash 287365114, now seen corresponding path program 1 times [2024-10-18 22:49:02,380 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:49:02,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:49:02,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:49:02,397 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:49:02,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:49:03,022 INFO L85 PathProgramCache]: Analyzing trace with hash -933408872, now seen corresponding path program 1 times [2024-10-18 22:49:03,023 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:49:03,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:49:03,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:49:03,160 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-18 22:49:03,161 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:49:03,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:49:03,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:49:03,272 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-18 22:49:03,273 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-18 22:49:03,277 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=175, Invalid=1547, Unknown=0, NotChecked=0, Total=1722 [2024-10-18 22:49:04,172 INFO L85 PathProgramCache]: Analyzing trace with hash 174650689, now seen corresponding path program 1 times [2024-10-18 22:49:04,172 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:49:04,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:49:04,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:49:04,192 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:49:04,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:49:04,671 INFO L85 PathProgramCache]: Analyzing trace with hash 579594436, now seen corresponding path program 1 times [2024-10-18 22:49:04,672 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:49:04,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:49:04,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:49:04,872 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-18 22:49:04,873 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:49:04,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:49:04,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:49:04,984 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-18 22:49:04,984 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-10-18 22:49:04,985 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=210, Invalid=2240, Unknown=0, NotChecked=0, Total=2450 [2024-10-18 22:49:05,834 INFO L85 PathProgramCache]: Analyzing trace with hash 174650861, now seen corresponding path program 1 times [2024-10-18 22:49:05,835 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:49:05,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:49:05,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:49:05,849 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:49:05,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:49:18,538 INFO L85 PathProgramCache]: Analyzing trace with hash 342057071, now seen corresponding path program 1 times [2024-10-18 22:49:18,539 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:49:18,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:49:18,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:49:19,004 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-18 22:49:19,004 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:49:19,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:49:19,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:49:19,136 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-18 22:49:19,137 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2024-10-18 22:49:19,138 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=344, Invalid=4348, Unknown=0, NotChecked=0, Total=4692 [2024-10-18 22:49:28,945 INFO L85 PathProgramCache]: Analyzing trace with hash -53367825, now seen corresponding path program 1 times [2024-10-18 22:49:28,945 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:49:28,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:49:28,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:49:29,250 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-18 22:49:29,251 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:49:29,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:49:29,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:49:29,356 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-18 22:49:29,357 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-10-18 22:49:29,358 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=489, Invalid=6483, Unknown=0, NotChecked=0, Total=6972 [2024-10-18 22:49:37,492 INFO L85 PathProgramCache]: Analyzing trace with hash 41248263, now seen corresponding path program 1 times [2024-10-18 22:49:37,492 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:49:37,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:49:37,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:49:37,647 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-18 22:49:37,648 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:49:37,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:49:37,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:49:37,714 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-18 22:49:37,716 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-10-18 22:49:37,717 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=522, Invalid=6960, Unknown=0, NotChecked=0, Total=7482 [2024-10-18 22:50:06,256 INFO L85 PathProgramCache]: Analyzing trace with hash 2100839431, now seen corresponding path program 1 times [2024-10-18 22:50:06,256 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:50:06,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:50:06,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:50:06,269 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:50:06,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:50:06,479 INFO L85 PathProgramCache]: Analyzing trace with hash 250389975, now seen corresponding path program 1 times [2024-10-18 22:50:06,480 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:50:06,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:50:06,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:50:06,683 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-18 22:50:06,683 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:50:06,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:50:06,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:50:06,778 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-18 22:50:06,779 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-10-18 22:50:06,781 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=581, Invalid=7791, Unknown=0, NotChecked=0, Total=8372 [2024-10-18 22:50:34,554 INFO L85 PathProgramCache]: Analyzing trace with hash 2100846963, now seen corresponding path program 1 times [2024-10-18 22:50:34,555 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:50:34,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:50:34,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:50:34,563 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:50:34,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:50:36,080 INFO L85 PathProgramCache]: Analyzing trace with hash -385275521, now seen corresponding path program 1 times [2024-10-18 22:50:36,081 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:50:36,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:50:36,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:50:36,234 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-18 22:50:36,234 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:50:36,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:50:36,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:50:36,278 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-18 22:50:36,279 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-18 22:50:36,281 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=615, Invalid=9087, Unknown=0, NotChecked=0, Total=9702 [2024-10-18 22:51:03,362 INFO L85 PathProgramCache]: Analyzing trace with hash 2100854853, now seen corresponding path program 1 times [2024-10-18 22:51:03,363 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:51:03,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:51:03,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:51:03,375 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:51:03,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:51:06,019 INFO L85 PathProgramCache]: Analyzing trace with hash -1271198100, now seen corresponding path program 1 times [2024-10-18 22:51:06,019 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:51:06,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:51:06,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:51:06,031 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:51:06,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:51:06,603 INFO L85 PathProgramCache]: Analyzing trace with hash -152816525, now seen corresponding path program 1 times [2024-10-18 22:51:06,603 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:51:06,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:51:06,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:51:06,621 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:51:06,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:51:07,102 INFO L85 PathProgramCache]: Analyzing trace with hash 38165414, now seen corresponding path program 1 times [2024-10-18 22:51:07,102 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:51:07,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:51:07,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:51:07,116 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:51:07,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:51:07,198 INFO L85 PathProgramCache]: Analyzing trace with hash -364513081, now seen corresponding path program 1 times [2024-10-18 22:51:07,198 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:51:07,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:51:07,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:51:07,304 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-18 22:51:07,304 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:51:07,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:51:07,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:51:07,350 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-18 22:51:07,350 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-18 22:51:07,352 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=631, Invalid=9671, Unknown=0, NotChecked=0, Total=10302 [2024-10-18 22:51:34,842 INFO L85 PathProgramCache]: Analyzing trace with hash 2100863084, now seen corresponding path program 1 times [2024-10-18 22:51:34,842 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:51:34,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:51:34,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:51:34,851 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:51:34,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:51:36,999 INFO L85 PathProgramCache]: Analyzing trace with hash -1271189891, now seen corresponding path program 1 times [2024-10-18 22:51:36,999 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:51:36,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:51:37,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:51:37,008 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:51:37,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:51:37,596 INFO L85 PathProgramCache]: Analyzing trace with hash 38173566, now seen corresponding path program 1 times [2024-10-18 22:51:37,597 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:51:37,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:51:37,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:51:37,609 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:51:37,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:51:37,999 INFO L85 PathProgramCache]: Analyzing trace with hash 586302025, now seen corresponding path program 1 times [2024-10-18 22:51:37,999 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:51:37,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:51:38,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:51:38,013 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:51:38,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:51:38,196 INFO L85 PathProgramCache]: Analyzing trace with hash 1755949806, now seen corresponding path program 1 times [2024-10-18 22:51:38,197 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:51:38,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:51:38,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:51:38,330 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-18 22:51:38,330 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:51:38,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:51:38,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:51:38,408 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-18 22:51:38,409 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-18 22:51:38,413 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=645, Invalid=10275, Unknown=0, NotChecked=0, Total=10920 [2024-10-18 22:52:06,136 INFO L85 PathProgramCache]: Analyzing trace with hash 2100871357, now seen corresponding path program 1 times [2024-10-18 22:52:06,136 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:52:06,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:52:06,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:52:06,145 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:52:06,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:52:08,297 INFO L85 PathProgramCache]: Analyzing trace with hash -1271181618, now seen corresponding path program 1 times [2024-10-18 22:52:08,297 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:52:08,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:52:08,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:52:08,309 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:52:08,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:52:08,784 INFO L85 PathProgramCache]: Analyzing trace with hash 38181821, now seen corresponding path program 1 times [2024-10-18 22:52:08,785 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:52:08,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:52:08,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:52:08,799 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:52:08,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:54:20,735 INFO L85 PathProgramCache]: Analyzing trace with hash 1763879600, now seen corresponding path program 1 times [2024-10-18 22:54:20,735 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:54:20,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:54:20,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:54:20,743 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:54:20,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:54:20,936 INFO L85 PathProgramCache]: Analyzing trace with hash 1244705499, now seen corresponding path program 1 times [2024-10-18 22:54:20,936 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:54:20,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:54:20,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:54:20,983 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-18 22:54:20,983 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:54:20,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:54:20,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:54:21,030 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-18 22:54:21,031 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-18 22:54:21,032 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=651, Invalid=10479, Unknown=0, NotChecked=0, Total=11130