./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/parallel-ticket-6.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-6.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 0cfb19cf4d2e91498cc6b9015bdada7a33dfe09887340d8a9d79513b784b8b5a --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 22:48:04,296 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-18 22:48:04,350 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Default.epf [2024-10-18 22:48:04,353 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-18 22:48:04,354 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-18 22:48:04,380 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-18 22:48:04,382 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-18 22:48:04,382 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-18 22:48:04,383 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-18 22:48:04,384 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-18 22:48:04,384 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-18 22:48:04,385 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-18 22:48:04,385 INFO L153 SettingsManager]: * Use SBE=true [2024-10-18 22:48:04,386 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-18 22:48:04,387 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-18 22:48:04,388 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-18 22:48:04,388 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-18 22:48:04,388 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-18 22:48:04,389 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-18 22:48:04,392 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-18 22:48:04,392 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-18 22:48:04,393 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-18 22:48:04,393 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-18 22:48:04,393 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-18 22:48:04,394 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-18 22:48:04,394 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-18 22:48:04,394 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-18 22:48:04,394 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-18 22:48:04,395 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-18 22:48:04,395 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-18 22:48:04,395 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-10-18 22:48:04,395 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-18 22:48:04,396 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-18 22:48:04,396 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2024-10-18 22:48:04,396 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-18 22:48:04,396 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-18 22:48:04,397 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-10-18 22:48:04,397 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-18 22:48:04,399 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-18 22:48:04,399 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-10-18 22:48:04,399 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-10-18 22:48:04,399 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 -> 0cfb19cf4d2e91498cc6b9015bdada7a33dfe09887340d8a9d79513b784b8b5a 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 22:48:04,648 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-18 22:48:04,675 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-18 22:48:04,678 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-18 22:48:04,679 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-18 22:48:04,680 INFO L274 PluginConnector]: CDTParser initialized [2024-10-18 22:48:04,681 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/weaver/parallel-ticket-6.wvr.c [2024-10-18 22:48:06,080 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-18 22:48:06,290 INFO L384 CDTParser]: Found 1 translation units. [2024-10-18 22:48:06,291 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-ticket-6.wvr.c [2024-10-18 22:48:06,299 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/cdcbb6882/8e96788ceed24db79204a0c658df77d5/FLAGd1f576db7 [2024-10-18 22:48:06,317 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/cdcbb6882/8e96788ceed24db79204a0c658df77d5 [2024-10-18 22:48:06,320 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-18 22:48:06,321 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-18 22:48:06,325 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-18 22:48:06,325 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-18 22:48:06,330 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-18 22:48:06,331 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 10:48:06" (1/1) ... [2024-10-18 22:48:06,332 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27bb95fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 10:48:06, skipping insertion in model container [2024-10-18 22:48:06,332 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 10:48:06" (1/1) ... [2024-10-18 22:48:06,362 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-18 22:48:06,579 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-6.wvr.c[4478,4491] [2024-10-18 22:48:06,585 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-18 22:48:06,598 INFO L200 MainTranslator]: Completed pre-run [2024-10-18 22:48:06,633 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-6.wvr.c[4478,4491] [2024-10-18 22:48:06,634 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-18 22:48:06,654 INFO L204 MainTranslator]: Completed translation [2024-10-18 22:48:06,677 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 10:48:06 WrapperNode [2024-10-18 22:48:06,677 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-18 22:48:06,678 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-18 22:48:06,678 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-18 22:48:06,678 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-18 22:48:06,692 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 10:48:06" (1/1) ... [2024-10-18 22:48:06,709 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 10:48:06" (1/1) ... [2024-10-18 22:48:06,753 INFO L138 Inliner]: procedures = 24, calls = 70, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 258 [2024-10-18 22:48:06,757 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-18 22:48:06,758 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-18 22:48:06,761 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-18 22:48:06,761 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-18 22:48:06,770 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 10:48:06" (1/1) ... [2024-10-18 22:48:06,770 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 10:48:06" (1/1) ... [2024-10-18 22:48:06,774 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 10:48:06" (1/1) ... [2024-10-18 22:48:06,774 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 10:48:06" (1/1) ... [2024-10-18 22:48:06,782 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 10:48:06" (1/1) ... [2024-10-18 22:48:06,786 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 10:48:06" (1/1) ... [2024-10-18 22:48:06,788 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 10:48:06" (1/1) ... [2024-10-18 22:48:06,789 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 10:48:06" (1/1) ... [2024-10-18 22:48:06,792 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-18 22:48:06,793 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-18 22:48:06,793 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-18 22:48:06,793 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-18 22:48:06,794 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 10:48:06" (1/1) ... [2024-10-18 22:48:06,799 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-10-18 22:48:06,814 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-10-18 22:48:06,829 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 22:48:06,833 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 22:48:06,873 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-18 22:48:06,873 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-10-18 22:48:06,873 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-10-18 22:48:06,873 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-10-18 22:48:06,873 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-10-18 22:48:06,874 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-10-18 22:48:06,874 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-10-18 22:48:06,874 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2024-10-18 22:48:06,874 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2024-10-18 22:48:06,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-10-18 22:48:06,874 INFO L130 BoogieDeclarations]: Found specification of procedure thread5 [2024-10-18 22:48:06,876 INFO L138 BoogieDeclarations]: Found implementation of procedure thread5 [2024-10-18 22:48:06,876 INFO L130 BoogieDeclarations]: Found specification of procedure thread6 [2024-10-18 22:48:06,876 INFO L138 BoogieDeclarations]: Found implementation of procedure thread6 [2024-10-18 22:48:06,876 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-10-18 22:48:06,877 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-10-18 22:48:06,877 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-18 22:48:06,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-18 22:48:06,879 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 22:48:06,983 INFO L238 CfgBuilder]: Building ICFG [2024-10-18 22:48:06,985 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-18 22:48:07,302 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-10-18 22:48:07,302 INFO L287 CfgBuilder]: Performing block encoding [2024-10-18 22:48:07,518 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-18 22:48:07,518 INFO L314 CfgBuilder]: Removed 0 assume(true) statements. [2024-10-18 22:48:07,519 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.10 10:48:07 BoogieIcfgContainer [2024-10-18 22:48:07,519 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-18 22:48:07,521 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-18 22:48:07,521 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-18 22:48:07,525 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-18 22:48:07,526 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.10 10:48:06" (1/3) ... [2024-10-18 22:48:07,526 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@74482e99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.10 10:48:07, skipping insertion in model container [2024-10-18 22:48:07,526 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 10:48:06" (2/3) ... [2024-10-18 22:48:07,527 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@74482e99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.10 10:48:07, skipping insertion in model container [2024-10-18 22:48:07,527 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.10 10:48:07" (3/3) ... [2024-10-18 22:48:07,528 INFO L112 eAbstractionObserver]: Analyzing ICFG parallel-ticket-6.wvr.c [2024-10-18 22:48:07,544 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-18 22:48:07,544 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-10-18 22:48:07,544 INFO L484 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-10-18 22:48:07,614 INFO L143 ThreadInstanceAdder]: Constructed 6 joinOtherThreadTransitions. [2024-10-18 22:48:07,652 INFO L106 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-18 22:48:07,652 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-10-18 22:48:07,653 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-10-18 22:48:07,655 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 22:48:07,656 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 22:48:07,764 INFO L194 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-10-18 22:48:07,782 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-18 22:48:07,784 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2024-10-18 22:48:07,792 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;@57554ce2, 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 22:48:07,793 INFO L334 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2024-10-18 22:48:09,996 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 4 more)] === [2024-10-18 22:48:09,998 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-18 22:48:09,998 INFO L85 PathProgramCache]: Analyzing trace with hash 1917435793, now seen corresponding path program 1 times [2024-10-18 22:48:10,007 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-18 22:48:10,008 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2095097946] [2024-10-18 22:48:10,008 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:10,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:10,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:48:11,354 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 22:48:11,355 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-18 22:48:11,355 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2095097946] [2024-10-18 22:48:11,356 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2095097946] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-18 22:48:11,356 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-18 22:48:11,357 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-18 22:48:11,359 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1647015458] [2024-10-18 22:48:11,359 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-18 22:48:11,364 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-10-18 22:48:11,365 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-18 22:48:11,388 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-18 22:48:11,389 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2024-10-18 22:48:11,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-18 22:48:11,392 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-10-18 22:48:11,393 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 9.666666666666666) internal successors, (58), 5 states have internal predecessors, (58), 0 states have call successors, (0), 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 22:48:11,393 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-10-18 22:48:11,738 INFO L85 PathProgramCache]: Analyzing trace with hash -1939201953, now seen corresponding path program 1 times [2024-10-18 22:48:11,739 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:11,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:11,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:48:11,849 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 22:48:11,849 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:11,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:11,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:48:11,962 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 22:48:11,964 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-18 22:48:11,965 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-10-18 22:48:12,470 INFO L85 PathProgramCache]: Analyzing trace with hash -543802296, now seen corresponding path program 1 times [2024-10-18 22:48:12,470 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:12,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:12,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:48:12,602 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 22:48:12,603 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:12,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:12,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:48:12,661 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 22:48:12,662 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-18 22:48:12,662 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=98, Unknown=0, NotChecked=0, Total=132 [2024-10-18 22:48:13,069 INFO L85 PathProgramCache]: Analyzing trace with hash 1753181693, now seen corresponding path program 1 times [2024-10-18 22:48:13,069 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:13,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:13,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:48:13,253 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 22:48:13,255 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:13,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:13,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:48:13,381 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 22:48:13,382 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-18 22:48:13,382 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=65, Invalid=315, Unknown=0, NotChecked=0, Total=380 [2024-10-18 22:48:13,767 INFO L85 PathProgramCache]: Analyzing trace with hash 710531502, now seen corresponding path program 1 times [2024-10-18 22:48:13,767 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:13,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:13,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:48:13,871 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 22:48:13,871 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:13,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:13,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:48:13,921 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 22:48:13,922 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-18 22:48:13,923 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=78, Invalid=474, Unknown=0, NotChecked=0, Total=552 [2024-10-18 22:48:14,526 INFO L85 PathProgramCache]: Analyzing trace with hash -1844718195, now seen corresponding path program 1 times [2024-10-18 22:48:14,526 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:14,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:14,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:14,544 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:48:14,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:14,645 INFO L85 PathProgramCache]: Analyzing trace with hash 1517920486, now seen corresponding path program 1 times [2024-10-18 22:48:14,645 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:14,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:14,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:48:14,789 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 22:48:14,790 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:14,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:14,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:48:14,867 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 22:48:14,868 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-18 22:48:14,870 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=98, Invalid=714, Unknown=0, NotChecked=0, Total=812 [2024-10-18 22:48:15,382 INFO L85 PathProgramCache]: Analyzing trace with hash -1844718147, now seen corresponding path program 1 times [2024-10-18 22:48:15,383 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:15,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:15,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:15,409 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:48:15,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:15,696 INFO L85 PathProgramCache]: Analyzing trace with hash -2096116354, now seen corresponding path program 1 times [2024-10-18 22:48:15,696 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:15,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:15,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:15,715 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:48:15,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:15,842 INFO L85 PathProgramCache]: Analyzing trace with hash -922847683, now seen corresponding path program 1 times [2024-10-18 22:48:15,842 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:15,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:15,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:15,866 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:48:15,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:15,986 INFO L85 PathProgramCache]: Analyzing trace with hash 16599466, now seen corresponding path program 1 times [2024-10-18 22:48:15,986 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:15,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:15,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:15,998 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:48:16,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:16,041 INFO L85 PathProgramCache]: Analyzing trace with hash 514570609, now seen corresponding path program 1 times [2024-10-18 22:48:16,042 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:16,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:16,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:16,056 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:48:16,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:16,104 INFO L85 PathProgramCache]: Analyzing trace with hash 514570612, now seen corresponding path program 1 times [2024-10-18 22:48:16,105 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:16,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:16,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:48:16,265 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 22:48:16,266 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:16,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:16,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:48:16,365 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 22:48:16,366 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-18 22:48:16,367 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=139, Invalid=1121, Unknown=0, NotChecked=0, Total=1260 [2024-10-18 22:48:16,756 INFO L85 PathProgramCache]: Analyzing trace with hash -1844718067, now seen corresponding path program 1 times [2024-10-18 22:48:16,758 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:16,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:16,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:16,780 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:48:16,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:16,905 INFO L85 PathProgramCache]: Analyzing trace with hash -2096116286, now seen corresponding path program 1 times [2024-10-18 22:48:16,905 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:16,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:16,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:16,924 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:48:16,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:17,020 INFO L85 PathProgramCache]: Analyzing trace with hash -922847617, now seen corresponding path program 1 times [2024-10-18 22:48:17,021 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:17,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:17,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:17,038 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:48:17,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:17,901 INFO L85 PathProgramCache]: Analyzing trace with hash 941284114, now seen corresponding path program 1 times [2024-10-18 22:48:17,901 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:17,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:17,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:17,911 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:48:17,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:18,039 INFO L85 PathProgramCache]: Analyzing trace with hash 512559905, now seen corresponding path program 1 times [2024-10-18 22:48:18,040 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:18,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:18,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:48:18,225 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 22:48:18,225 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:18,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:18,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:48:18,286 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 22:48:18,287 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-18 22:48:18,288 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=159, Invalid=1481, Unknown=0, NotChecked=0, Total=1640 [2024-10-18 22:48:19,202 INFO L85 PathProgramCache]: Analyzing trace with hash 941284252, now seen corresponding path program 1 times [2024-10-18 22:48:19,203 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:19,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:19,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:19,213 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:48:19,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:19,794 INFO L85 PathProgramCache]: Analyzing trace with hash -1510995939, now seen corresponding path program 1 times [2024-10-18 22:48:19,794 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:19,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:19,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:48:19,958 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 22:48:19,959 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:19,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:19,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:48:20,032 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 22:48:20,033 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-10-18 22:48:20,034 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=195, Invalid=1967, Unknown=0, NotChecked=0, Total=2162 [2024-10-18 22:48:20,971 INFO L85 PathProgramCache]: Analyzing trace with hash 941284442, now seen corresponding path program 1 times [2024-10-18 22:48:20,971 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:20,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:20,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:20,980 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:48:20,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:22,397 INFO L85 PathProgramCache]: Analyzing trace with hash -2051595849, now seen corresponding path program 1 times [2024-10-18 22:48:22,398 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:22,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:22,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:48:22,517 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 22:48:22,518 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:22,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:22,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:48:22,597 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 22:48:22,598 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-18 22:48:22,599 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=259, Invalid=2933, Unknown=0, NotChecked=0, Total=3192 [2024-10-18 22:48:23,432 INFO L85 PathProgramCache]: Analyzing trace with hash 941284760, now seen corresponding path program 1 times [2024-10-18 22:48:23,432 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:23,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:23,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:23,442 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:48:23,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:25,195 INFO L85 PathProgramCache]: Analyzing trace with hash -336369939, now seen corresponding path program 1 times [2024-10-18 22:48:25,195 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:25,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:25,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:25,207 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:48:25,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:25,551 INFO L85 PathProgramCache]: Analyzing trace with hash 1539700512, now seen corresponding path program 1 times [2024-10-18 22:48:25,551 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:25,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:25,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:48:25,682 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 22:48:25,682 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:25,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:25,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:48:25,767 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 22:48:25,768 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-18 22:48:25,769 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=276, Invalid=3384, Unknown=0, NotChecked=0, Total=3660 [2024-10-18 22:48:27,700 INFO L85 PathProgramCache]: Analyzing trace with hash -336369539, now seen corresponding path program 1 times [2024-10-18 22:48:27,700 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:27,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:27,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:27,715 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:48:27,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:33,602 INFO L85 PathProgramCache]: Analyzing trace with hash 399638430, now seen corresponding path program 1 times [2024-10-18 22:48:33,602 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:33,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:33,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:33,610 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:48:33,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:33,835 INFO L85 PathProgramCache]: Analyzing trace with hash -1730420199, now seen corresponding path program 1 times [2024-10-18 22:48:33,836 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:33,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:33,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:48:33,933 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 22:48:33,934 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:33,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:33,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:48:34,001 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 22:48:34,002 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-18 22:48:34,003 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=284, Invalid=3622, Unknown=0, NotChecked=0, Total=3906 [2024-10-18 22:48:38,255 INFO L85 PathProgramCache]: Analyzing trace with hash 399639346, now seen corresponding path program 1 times [2024-10-18 22:48:38,256 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:38,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:38,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:38,263 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:48:38,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:38,376 INFO L85 PathProgramCache]: Analyzing trace with hash 511799915, now seen corresponding path program 1 times [2024-10-18 22:48:38,376 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:38,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:38,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:48:38,456 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 22:48:38,457 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:38,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:38,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:48:38,501 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 22:48:38,502 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-18 22:48:38,503 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=292, Invalid=3868, Unknown=0, NotChecked=0, Total=4160 [2024-10-18 22:48:43,061 INFO L85 PathProgramCache]: Analyzing trace with hash 399640220, now seen corresponding path program 1 times [2024-10-18 22:48:43,061 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:43,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:43,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:43,068 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:48:43,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:43,321 INFO L85 PathProgramCache]: Analyzing trace with hash -167414469, now seen corresponding path program 1 times [2024-10-18 22:48:43,322 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:43,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:43,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:43,332 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:48:43,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:43,376 INFO L85 PathProgramCache]: Analyzing trace with hash -895025516, now seen corresponding path program 1 times [2024-10-18 22:48:43,377 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:43,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:43,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:43,386 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:48:43,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:43,648 INFO L85 PathProgramCache]: Analyzing trace with hash 1741207798, now seen corresponding path program 1 times [2024-10-18 22:48:43,648 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:43,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:43,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:43,656 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:48:43,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:43,725 INFO L85 PathProgramCache]: Analyzing trace with hash -375197853, now seen corresponding path program 1 times [2024-10-18 22:48:43,726 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:43,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:43,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:43,734 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:48:43,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:44,921 INFO L85 PathProgramCache]: Analyzing trace with hash 560613967, now seen corresponding path program 1 times [2024-10-18 22:48:44,921 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:44,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:44,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:48:45,075 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 22:48:45,075 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:45,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:45,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:48:45,135 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 22:48:45,136 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-18 22:48:45,137 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=338, Invalid=4918, Unknown=0, NotChecked=0, Total=5256 [2024-10-18 22:48:49,630 INFO L85 PathProgramCache]: Analyzing trace with hash 399641306, now seen corresponding path program 1 times [2024-10-18 22:48:49,630 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:49,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:49,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:49,636 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:48:49,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:49,762 INFO L85 PathProgramCache]: Analyzing trace with hash -167413385, now seen corresponding path program 1 times [2024-10-18 22:48:49,762 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:49,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:49,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:49,768 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:48:49,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:49,806 INFO L85 PathProgramCache]: Analyzing trace with hash -895024432, now seen corresponding path program 1 times [2024-10-18 22:48:49,807 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:49,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:49,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:49,814 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:48:49,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:49,986 INFO L85 PathProgramCache]: Analyzing trace with hash -375196774, now seen corresponding path program 1 times [2024-10-18 22:48:49,987 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:49,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:49,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:49,993 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:48:49,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:48:52,324 INFO L85 PathProgramCache]: Analyzing trace with hash 407140460, now seen corresponding path program 1 times [2024-10-18 22:48:52,325 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:52,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:52,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:48:52,425 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 22:48:52,425 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:48:52,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:48:52,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:48:52,464 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 22:48:52,465 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-18 22:48:52,466 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=355, Invalid=5497, Unknown=0, NotChecked=0, Total=5852 [2024-10-18 22:50:44,428 INFO L85 PathProgramCache]: Analyzing trace with hash 604692245, now seen corresponding path program 1 times [2024-10-18 22:50:44,428 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:50:44,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:50:44,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:50:44,513 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 22:50:44,514 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:50:44,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:50:44,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:50:44,548 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 22:50:44,549 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-18 22:50:44,550 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=446, Invalid=7210, Unknown=0, NotChecked=0, Total=7656 [2024-10-18 22:51:48,266 INFO L85 PathProgramCache]: Analyzing trace with hash 2142256267, now seen corresponding path program 1 times [2024-10-18 22:51:48,266 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:51:48,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:51:48,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:51:48,353 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 22:51:48,353 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:51:48,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:51:48,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:51:48,385 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 22:51:48,385 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-18 22:51:48,387 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=455, Invalid=7555, Unknown=0, NotChecked=0, Total=8010 [2024-10-18 22:52:41,720 INFO L85 PathProgramCache]: Analyzing trace with hash 1928628613, now seen corresponding path program 1 times [2024-10-18 22:52:41,720 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:52:41,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:52:41,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:52:41,725 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:52:41,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:52:41,755 INFO L85 PathProgramCache]: Analyzing trace with hash -343888300, now seen corresponding path program 1 times [2024-10-18 22:52:41,755 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:52:41,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:52:41,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:52:41,764 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:52:41,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:52:41,799 INFO L85 PathProgramCache]: Analyzing trace with hash -2072435771, now seen corresponding path program 1 times [2024-10-18 22:52:41,799 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:52:41,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:52:41,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:52:41,806 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:52:41,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:52:44,949 INFO L85 PathProgramCache]: Analyzing trace with hash 93431243, now seen corresponding path program 1 times [2024-10-18 22:52:44,949 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:52:44,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:52:44,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:52:45,266 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 22:52:45,270 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:52:45,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:52:45,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:52:45,309 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 22:52:45,310 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-18 22:52:45,313 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=465, Invalid=7907, Unknown=0, NotChecked=0, Total=8372