./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a50622d-becc-4750-a37e-ebf0d1f87799/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a50622d-becc-4750-a37e-ebf0d1f87799/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a50622d-becc-4750-a37e-ebf0d1f87799/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a50622d-becc-4750-a37e-ebf0d1f87799/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a50622d-becc-4750-a37e-ebf0d1f87799/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a50622d-becc-4750-a37e-ebf0d1f87799/bin/ukojak-verify-Qdu7aM0XO9 --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 16f1bfcdafcb30da29b0067c09066abcd5ae81f862f6e318335df039804ff932 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 23:28:51,343 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 23:28:51,412 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a50622d-becc-4750-a37e-ebf0d1f87799/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-12-02 23:28:51,416 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 23:28:51,417 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-02 23:28:51,439 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 23:28:51,440 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 23:28:51,440 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-02 23:28:51,441 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-02 23:28:51,441 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-02 23:28:51,442 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 23:28:51,443 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 23:28:51,443 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 23:28:51,443 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 23:28:51,444 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 23:28:51,444 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 23:28:51,445 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 23:28:51,445 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 23:28:51,446 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 23:28:51,446 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 23:28:51,447 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 23:28:51,447 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 23:28:51,448 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-02 23:28:51,448 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-02 23:28:51,448 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-02 23:28:51,449 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 23:28:51,449 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 23:28:51,450 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 23:28:51,450 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 23:28:51,450 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 23:28:51,451 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-02 23:28:51,451 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 23:28:51,451 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 23:28:51,451 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a50622d-becc-4750-a37e-ebf0d1f87799/bin/ukojak-verify-Qdu7aM0XO9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a50622d-becc-4750-a37e-ebf0d1f87799/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 16f1bfcdafcb30da29b0067c09066abcd5ae81f862f6e318335df039804ff932 [2023-12-02 23:28:51,665 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 23:28:51,685 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 23:28:51,687 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 23:28:51,689 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 23:28:51,689 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 23:28:51,690 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a50622d-becc-4750-a37e-ebf0d1f87799/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2023-12-02 23:28:54,439 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 23:28:54,711 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 23:28:54,711 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a50622d-becc-4750-a37e-ebf0d1f87799/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2023-12-02 23:28:54,727 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a50622d-becc-4750-a37e-ebf0d1f87799/bin/ukojak-verify-Qdu7aM0XO9/data/80f9d46f1/8eac10685da9487f90e3f9bde3c1de36/FLAG8019e7363 [2023-12-02 23:28:54,742 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a50622d-becc-4750-a37e-ebf0d1f87799/bin/ukojak-verify-Qdu7aM0XO9/data/80f9d46f1/8eac10685da9487f90e3f9bde3c1de36 [2023-12-02 23:28:54,744 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 23:28:54,746 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 23:28:54,747 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 23:28:54,747 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 23:28:54,752 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 23:28:54,753 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 11:28:54" (1/1) ... [2023-12-02 23:28:54,754 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d69e125 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:28:54, skipping insertion in model container [2023-12-02 23:28:54,754 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 11:28:54" (1/1) ... [2023-12-02 23:28:54,851 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 23:28:55,088 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a50622d-becc-4750-a37e-ebf0d1f87799/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[8112,8125] [2023-12-02 23:28:55,130 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a50622d-becc-4750-a37e-ebf0d1f87799/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[14224,14237] [2023-12-02 23:28:55,144 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a50622d-becc-4750-a37e-ebf0d1f87799/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[16311,16324] [2023-12-02 23:28:55,152 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a50622d-becc-4750-a37e-ebf0d1f87799/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[17335,17348] [2023-12-02 23:28:55,301 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 23:28:55,317 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 23:28:55,381 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a50622d-becc-4750-a37e-ebf0d1f87799/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[8112,8125] [2023-12-02 23:28:55,400 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a50622d-becc-4750-a37e-ebf0d1f87799/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[14224,14237] [2023-12-02 23:28:55,409 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a50622d-becc-4750-a37e-ebf0d1f87799/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[16311,16324] [2023-12-02 23:28:55,413 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a50622d-becc-4750-a37e-ebf0d1f87799/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[17335,17348] [2023-12-02 23:28:55,498 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 23:28:55,514 INFO L206 MainTranslator]: Completed translation [2023-12-02 23:28:55,514 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:28:55 WrapperNode [2023-12-02 23:28:55,514 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 23:28:55,515 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 23:28:55,515 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 23:28:55,515 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 23:28:55,521 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:28:55" (1/1) ... [2023-12-02 23:28:55,548 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:28:55" (1/1) ... [2023-12-02 23:28:55,641 INFO L138 Inliner]: procedures = 23, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 2570 [2023-12-02 23:28:55,641 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 23:28:55,642 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 23:28:55,642 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 23:28:55,642 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 23:28:55,664 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:28:55" (1/1) ... [2023-12-02 23:28:55,665 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:28:55" (1/1) ... [2023-12-02 23:28:55,672 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:28:55" (1/1) ... [2023-12-02 23:28:55,676 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:28:55" (1/1) ... [2023-12-02 23:28:55,709 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:28:55" (1/1) ... [2023-12-02 23:28:55,726 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:28:55" (1/1) ... [2023-12-02 23:28:55,733 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:28:55" (1/1) ... [2023-12-02 23:28:55,749 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:28:55" (1/1) ... [2023-12-02 23:28:55,758 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 23:28:55,759 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 23:28:55,759 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 23:28:55,759 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 23:28:55,760 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:28:55" (1/1) ... [2023-12-02 23:28:55,764 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 23:28:55,773 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a50622d-becc-4750-a37e-ebf0d1f87799/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-02 23:28:55,785 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a50622d-becc-4750-a37e-ebf0d1f87799/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-02 23:28:55,788 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a50622d-becc-4750-a37e-ebf0d1f87799/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-02 23:28:55,818 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 23:28:55,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 23:28:55,819 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 23:28:55,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 23:28:55,985 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 23:28:55,987 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 23:28:57,316 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 23:28:57,478 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 23:28:57,478 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-12-02 23:28:57,480 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 11:28:57 BoogieIcfgContainer [2023-12-02 23:28:57,480 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 23:28:57,481 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-02 23:28:57,481 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-02 23:28:57,491 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-02 23:28:57,491 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 11:28:57" (1/1) ... [2023-12-02 23:28:57,500 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 23:28:57,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:28:57,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 411 states and 759 transitions. [2023-12-02 23:28:57,564 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 759 transitions. [2023-12-02 23:28:57,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-12-02 23:28:57,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:28:57,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:28:57,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:28:57,891 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:28:57,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:28:57,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 419 states and 819 transitions. [2023-12-02 23:28:57,976 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 819 transitions. [2023-12-02 23:28:57,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-12-02 23:28:57,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:28:57,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:28:58,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:28:58,107 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:28:58,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:28:58,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 424 states and 873 transitions. [2023-12-02 23:28:58,240 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 873 transitions. [2023-12-02 23:28:58,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-12-02 23:28:58,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:28:58,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:28:58,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:28:58,333 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:28:58,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:28:58,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 424 states and 872 transitions. [2023-12-02 23:28:58,363 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 872 transitions. [2023-12-02 23:28:58,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-12-02 23:28:58,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:28:58,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:28:58,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:28:58,437 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:28:58,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:28:58,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 424 states and 871 transitions. [2023-12-02 23:28:58,492 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 871 transitions. [2023-12-02 23:28:58,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-12-02 23:28:58,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:28:58,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:28:58,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:28:58,593 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:28:58,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:28:58,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 940 states to 437 states and 940 transitions. [2023-12-02 23:28:58,735 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 940 transitions. [2023-12-02 23:28:58,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-12-02 23:28:58,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:28:58,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:28:58,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:28:58,804 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:28:59,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:28:59,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 441 states and 990 transitions. [2023-12-02 23:28:59,028 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 990 transitions. [2023-12-02 23:28:59,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-12-02 23:28:59,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:28:59,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:28:59,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:28:59,206 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:28:59,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:28:59,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 937 states to 421 states and 937 transitions. [2023-12-02 23:28:59,476 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 937 transitions. [2023-12-02 23:28:59,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-12-02 23:28:59,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:28:59,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:28:59,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:28:59,631 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:29:00,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:29:00,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 333 states and 701 transitions. [2023-12-02 23:29:00,305 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 701 transitions. [2023-12-02 23:29:00,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-12-02 23:29:00,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:29:00,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:29:00,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:29:00,362 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:29:00,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:29:00,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 334 states and 701 transitions. [2023-12-02 23:29:00,411 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 701 transitions. [2023-12-02 23:29:00,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-12-02 23:29:00,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:29:00,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:29:00,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:29:00,466 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:29:00,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:29:00,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 334 states and 699 transitions. [2023-12-02 23:29:00,497 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 699 transitions. [2023-12-02 23:29:00,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-12-02 23:29:00,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:29:00,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:29:00,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:29:00,551 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:29:00,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:29:00,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 334 states and 697 transitions. [2023-12-02 23:29:00,582 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 697 transitions. [2023-12-02 23:29:00,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-12-02 23:29:00,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:29:00,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:29:00,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:29:00,773 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:29:01,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:29:01,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 331 states and 686 transitions. [2023-12-02 23:29:01,738 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 686 transitions. [2023-12-02 23:29:01,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-12-02 23:29:01,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:29:01,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:29:01,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:29:01,782 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:29:01,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:29:01,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 331 states and 685 transitions. [2023-12-02 23:29:01,808 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 685 transitions. [2023-12-02 23:29:01,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-12-02 23:29:01,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:29:01,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:29:01,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:29:01,848 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:29:02,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:29:02,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 331 states and 683 transitions. [2023-12-02 23:29:02,058 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 683 transitions. [2023-12-02 23:29:02,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 23:29:02,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:29:02,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:29:02,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:29:02,110 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:29:02,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:29:02,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 331 states and 680 transitions. [2023-12-02 23:29:02,140 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 680 transitions. [2023-12-02 23:29:02,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 23:29:02,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:29:02,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:29:02,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:29:02,223 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:29:02,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:29:02,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 328 states and 672 transitions. [2023-12-02 23:29:02,611 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 672 transitions. [2023-12-02 23:29:02,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 23:29:02,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:29:02,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:29:02,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:29:02,658 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:29:03,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:29:03,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 341 states and 715 transitions. [2023-12-02 23:29:03,017 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 715 transitions. [2023-12-02 23:29:03,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 23:29:03,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:29:03,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:29:03,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:29:03,074 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:29:03,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:29:03,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 347 states and 722 transitions. [2023-12-02 23:29:03,237 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 722 transitions. [2023-12-02 23:29:03,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 23:29:03,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:29:03,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:29:03,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:29:03,286 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:29:03,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:29:03,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 347 states and 720 transitions. [2023-12-02 23:29:03,314 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 720 transitions. [2023-12-02 23:29:03,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 23:29:03,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:29:03,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:29:03,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:29:03,388 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:29:03,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:29:03,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 327 states and 662 transitions. [2023-12-02 23:29:03,730 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 662 transitions. [2023-12-02 23:29:03,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 23:29:03,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:29:03,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:29:03,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:29:03,837 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:29:04,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:29:04,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 321 states and 645 transitions. [2023-12-02 23:29:04,570 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 645 transitions. [2023-12-02 23:29:04,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 23:29:04,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:29:04,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:29:04,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:29:04,682 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:29:06,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:29:06,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 298 states and 580 transitions. [2023-12-02 23:29:06,054 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 580 transitions. [2023-12-02 23:29:06,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 23:29:06,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:29:06,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:29:06,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:29:06,098 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:29:06,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:29:06,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 298 states and 577 transitions. [2023-12-02 23:29:06,125 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 577 transitions. [2023-12-02 23:29:06,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 23:29:06,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:29:06,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:29:06,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:29:06,463 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:29:09,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:29:09,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 308 states and 606 transitions. [2023-12-02 23:29:09,560 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 606 transitions. [2023-12-02 23:29:09,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 23:29:09,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:29:09,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:29:09,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:29:09,595 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:29:09,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:29:09,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 312 states and 623 transitions. [2023-12-02 23:29:09,990 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 623 transitions. [2023-12-02 23:29:09,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 23:29:09,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:29:09,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:29:10,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:29:10,024 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:29:10,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:29:10,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 313 states and 623 transitions. [2023-12-02 23:29:10,248 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 623 transitions. [2023-12-02 23:29:10,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-02 23:29:10,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:29:10,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:29:10,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:29:10,291 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:29:10,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:29:10,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 313 states and 618 transitions. [2023-12-02 23:29:10,322 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 618 transitions. [2023-12-02 23:29:10,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-02 23:29:10,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:29:10,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:29:10,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:29:10,716 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:29:14,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:29:14,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 328 states and 657 transitions. [2023-12-02 23:29:14,501 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 657 transitions. [2023-12-02 23:29:14,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-02 23:29:14,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:29:14,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:29:14,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:29:14,546 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:29:15,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:29:15,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 333 states and 665 transitions. [2023-12-02 23:29:15,184 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 665 transitions. [2023-12-02 23:29:15,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-02 23:29:15,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:29:15,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:29:15,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:29:15,224 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:29:15,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:29:15,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 334 states and 665 transitions. [2023-12-02 23:29:15,454 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 665 transitions. [2023-12-02 23:29:15,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-02 23:29:15,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:29:15,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:29:15,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:29:15,497 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:29:15,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:29:15,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 334 states and 660 transitions. [2023-12-02 23:29:15,549 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 660 transitions. [2023-12-02 23:29:15,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-02 23:29:15,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:29:15,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:29:15,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:29:15,958 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:29:22,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:29:22,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 341 states and 679 transitions. [2023-12-02 23:29:22,248 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 679 transitions. [2023-12-02 23:29:22,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-02 23:29:22,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:29:22,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:29:22,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:29:22,312 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:29:23,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:29:23,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 338 states and 663 transitions. [2023-12-02 23:29:23,172 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 663 transitions. [2023-12-02 23:29:23,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-02 23:29:23,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:29:23,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:29:23,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:29:23,249 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:29:23,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:29:23,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 339 states and 663 transitions. [2023-12-02 23:29:23,592 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 663 transitions. [2023-12-02 23:29:23,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-02 23:29:23,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:29:23,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:29:23,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:29:23,621 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:29:24,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:29:24,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 333 states and 642 transitions. [2023-12-02 23:29:24,927 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 642 transitions. [2023-12-02 23:29:24,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-02 23:29:24,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:29:24,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:29:24,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:29:24,989 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:29:25,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:29:25,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 334 states and 642 transitions. [2023-12-02 23:29:25,324 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 642 transitions. [2023-12-02 23:29:25,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-02 23:29:25,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:29:25,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:29:25,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:29:25,357 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:29:27,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:29:27,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 328 states and 621 transitions. [2023-12-02 23:29:27,237 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 621 transitions. [2023-12-02 23:29:27,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-02 23:29:27,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:29:27,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:29:27,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:29:27,263 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:29:28,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:29:28,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 305 states and 540 transitions. [2023-12-02 23:29:28,800 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 540 transitions. [2023-12-02 23:29:28,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-02 23:29:28,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:29:28,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:29:28,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:29:29,895 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:29:41,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:29:41,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 319 states and 566 transitions. [2023-12-02 23:29:41,383 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 566 transitions. [2023-12-02 23:29:41,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-02 23:29:41,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:29:41,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:29:41,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:29:41,532 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:29:43,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:29:43,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 328 states and 584 transitions. [2023-12-02 23:29:43,651 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 584 transitions. [2023-12-02 23:29:43,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-02 23:29:43,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:29:43,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:29:43,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:29:44,775 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:29:57,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:29:57,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 332 states and 590 transitions. [2023-12-02 23:29:57,018 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 590 transitions. [2023-12-02 23:29:57,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-02 23:29:57,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:29:57,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:29:57,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:29:58,462 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:30:16,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:30:16,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 341 states and 610 transitions. [2023-12-02 23:30:16,411 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 610 transitions. [2023-12-02 23:30:16,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-02 23:30:16,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:30:16,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:30:16,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:30:16,518 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:30:20,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:30:20,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 350 states and 627 transitions. [2023-12-02 23:30:20,965 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2023-12-02 23:30:20,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-02 23:30:20,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:30:20,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:30:20,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:30:21,105 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:30:22,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:30:22,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 354 states and 635 transitions. [2023-12-02 23:30:22,070 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 635 transitions. [2023-12-02 23:30:22,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-02 23:30:22,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:30:22,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:30:22,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:30:22,180 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:30:23,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:30:23,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 358 states and 643 transitions. [2023-12-02 23:30:23,259 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 643 transitions. [2023-12-02 23:30:23,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-02 23:30:23,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:30:23,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:30:23,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:30:23,395 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:30:24,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:30:24,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 362 states and 650 transitions. [2023-12-02 23:30:24,461 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 650 transitions. [2023-12-02 23:30:24,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-02 23:30:24,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:30:24,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:30:24,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:30:24,486 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:30:24,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:30:24,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 363 states and 656 transitions. [2023-12-02 23:30:24,520 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 656 transitions. [2023-12-02 23:30:24,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-02 23:30:24,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:30:24,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:30:24,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:30:24,543 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:30:27,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:30:27,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 300 states and 518 transitions. [2023-12-02 23:30:27,334 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 518 transitions. [2023-12-02 23:30:27,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-02 23:30:27,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:30:27,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:30:27,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:30:27,362 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:30:35,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:30:35,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 299 states and 513 transitions. [2023-12-02 23:30:35,897 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 513 transitions. [2023-12-02 23:30:35,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-02 23:30:35,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:30:35,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:30:35,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:30:35,925 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:30:40,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:30:40,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 290 states and 493 transitions. [2023-12-02 23:30:40,372 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 493 transitions. [2023-12-02 23:30:40,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-02 23:30:40,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:30:40,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:30:40,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:30:40,399 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:30:47,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:30:47,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 285 states and 480 transitions. [2023-12-02 23:30:47,667 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 480 transitions. [2023-12-02 23:30:47,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-12-02 23:30:47,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:30:47,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:30:47,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:30:48,112 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:31:02,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:31:02,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 281 states and 471 transitions. [2023-12-02 23:31:02,406 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 471 transitions. [2023-12-02 23:31:02,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-12-02 23:31:02,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:31:02,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:31:02,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:31:02,461 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:31:05,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:31:05,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 278 states and 464 transitions. [2023-12-02 23:31:05,518 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 464 transitions. [2023-12-02 23:31:05,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-12-02 23:31:05,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:31:05,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:31:05,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:31:05,547 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:31:05,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:31:05,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 279 states and 464 transitions. [2023-12-02 23:31:05,591 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 464 transitions. [2023-12-02 23:31:05,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-12-02 23:31:05,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:31:05,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:31:05,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:31:13,815 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:32:02,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:32:02,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 293 states and 490 transitions. [2023-12-02 23:32:02,690 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 490 transitions. [2023-12-02 23:32:02,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-12-02 23:32:02,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:32:02,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:32:02,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:32:03,118 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:32:11,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:32:11,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 291 states and 485 transitions. [2023-12-02 23:32:11,573 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 485 transitions. [2023-12-02 23:32:11,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-12-02 23:32:11,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:32:11,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:32:11,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:32:15,632 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:33:09,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:33:09,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 294 states and 491 transitions. [2023-12-02 23:33:09,928 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 491 transitions. [2023-12-02 23:33:09,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-12-02 23:33:09,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:33:09,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:33:09,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:33:10,295 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:33:23,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:33:23,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 261 states and 436 transitions. [2023-12-02 23:33:23,790 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 436 transitions. [2023-12-02 23:33:23,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-12-02 23:33:23,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:33:23,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:33:23,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:33:24,444 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:33:26,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:33:26,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 270 states and 461 transitions. [2023-12-02 23:33:26,518 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 461 transitions. [2023-12-02 23:33:26,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-12-02 23:33:26,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:33:26,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:33:26,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:33:26,586 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:33:28,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:33:28,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 270 states and 460 transitions. [2023-12-02 23:33:28,298 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 460 transitions. [2023-12-02 23:33:28,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:33:28,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:33:28,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:33:28,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:33:36,798 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:34:52,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:34:52,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 279 states and 476 transitions. [2023-12-02 23:34:52,043 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 476 transitions. [2023-12-02 23:34:52,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:34:52,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:34:52,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:34:52,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:34:52,463 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:35:08,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:35:08,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 260 states and 443 transitions. [2023-12-02 23:35:08,899 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 443 transitions. [2023-12-02 23:35:08,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:35:08,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:35:08,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:35:08,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:35:08,936 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:35:16,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:35:16,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 271 states and 467 transitions. [2023-12-02 23:35:16,457 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 467 transitions. [2023-12-02 23:35:16,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:35:16,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:35:16,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:35:16,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:35:17,106 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:35:37,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:35:37,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 278 states and 482 transitions. [2023-12-02 23:35:37,614 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 482 transitions. [2023-12-02 23:35:37,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:35:37,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:35:37,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:35:37,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:35:37,674 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:35:42,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:35:42,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 278 states and 481 transitions. [2023-12-02 23:35:42,028 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 481 transitions. [2023-12-02 23:35:42,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:35:42,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:35:42,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:35:42,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:35:42,109 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:35:43,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:35:43,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 279 states and 481 transitions. [2023-12-02 23:35:43,145 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 481 transitions. [2023-12-02 23:35:43,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:35:43,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:35:43,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:35:43,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:35:43,181 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:35:48,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:35:48,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 279 states and 480 transitions. [2023-12-02 23:35:48,455 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 480 transitions. [2023-12-02 23:35:48,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-12-02 23:35:48,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:35:48,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:35:48,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:35:48,518 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:35:48,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:35:48,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 279 states and 479 transitions. [2023-12-02 23:35:48,571 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 479 transitions. [2023-12-02 23:35:48,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-12-02 23:35:48,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:35:48,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:35:48,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:35:49,334 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:35:54,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:35:54,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 289 states and 504 transitions. [2023-12-02 23:35:54,103 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 504 transitions. [2023-12-02 23:35:54,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-12-02 23:35:54,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:35:54,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:35:54,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:35:54,797 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:36:18,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:36:18,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 302 states and 532 transitions. [2023-12-02 23:36:18,525 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 532 transitions. [2023-12-02 23:36:18,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-12-02 23:36:18,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:36:18,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:36:18,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:36:18,576 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:36:20,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:36:20,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 302 states and 531 transitions. [2023-12-02 23:36:20,549 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 531 transitions. [2023-12-02 23:36:20,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-12-02 23:36:20,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:36:20,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:36:20,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:36:20,605 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:36:32,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:36:32,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 312 states and 550 transitions. [2023-12-02 23:36:32,739 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 550 transitions. [2023-12-02 23:36:32,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-02 23:36:32,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:36:32,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:36:32,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:36:32,813 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:36:46,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:36:46,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 319 states and 561 transitions. [2023-12-02 23:36:46,553 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 561 transitions. [2023-12-02 23:36:46,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-02 23:36:46,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:36:46,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:36:46,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:36:46,614 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:36:48,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:36:48,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 320 states and 565 transitions. [2023-12-02 23:36:48,760 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 565 transitions. [2023-12-02 23:36:48,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-02 23:36:48,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:36:48,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:36:48,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:36:48,816 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:36:53,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:36:53,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 326 states and 575 transitions. [2023-12-02 23:36:53,271 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 575 transitions. [2023-12-02 23:36:53,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-02 23:36:53,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:36:53,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:36:53,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:36:53,328 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:36:53,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:36:53,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 326 states and 574 transitions. [2023-12-02 23:36:53,366 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 574 transitions. [2023-12-02 23:36:53,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-02 23:36:53,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:36:53,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:36:53,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:36:53,423 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:36:53,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:36:53,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 327 states and 574 transitions. [2023-12-02 23:36:53,512 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 574 transitions. [2023-12-02 23:36:53,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-02 23:36:53,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:36:53,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:36:53,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:36:53,565 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:36:54,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:36:54,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 334 states and 589 transitions. [2023-12-02 23:36:54,719 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 589 transitions. [2023-12-02 23:36:54,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-02 23:36:54,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:36:54,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:36:54,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:36:54,774 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:37:01,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:37:01,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 337 states and 594 transitions. [2023-12-02 23:37:01,231 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 594 transitions. [2023-12-02 23:37:01,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-02 23:37:01,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:37:01,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:37:01,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:37:01,398 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:37:04,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:37:04,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 341 states and 603 transitions. [2023-12-02 23:37:04,492 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 603 transitions. [2023-12-02 23:37:04,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-02 23:37:04,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:37:04,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:37:04,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:37:04,554 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:37:09,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:37:09,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 345 states and 606 transitions. [2023-12-02 23:37:09,414 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 606 transitions. [2023-12-02 23:37:09,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-02 23:37:09,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:37:09,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:37:09,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:37:09,604 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:37:12,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:37:12,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 346 states and 610 transitions. [2023-12-02 23:37:12,585 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 610 transitions. [2023-12-02 23:37:12,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-02 23:37:12,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:37:12,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:37:12,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:37:12,640 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:37:12,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:37:12,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 343 states and 604 transitions. [2023-12-02 23:37:12,685 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 604 transitions. [2023-12-02 23:37:12,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-02 23:37:12,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:37:12,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:37:12,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:37:12,715 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:37:17,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:37:17,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 326 states and 571 transitions. [2023-12-02 23:37:17,995 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 571 transitions. [2023-12-02 23:37:17,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-02 23:37:17,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:37:17,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:37:18,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:37:18,051 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:37:18,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:37:18,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 326 states and 570 transitions. [2023-12-02 23:37:18,112 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 570 transitions. [2023-12-02 23:37:18,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-02 23:37:18,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:37:18,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:37:18,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:37:18,155 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:37:31,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:37:31,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 339 states and 602 transitions. [2023-12-02 23:37:31,339 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 602 transitions. [2023-12-02 23:37:31,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-02 23:37:31,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:37:31,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:37:31,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:37:32,087 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:37:39,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:37:39,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 350 states and 627 transitions. [2023-12-02 23:37:39,717 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2023-12-02 23:37:39,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-02 23:37:39,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:37:39,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:37:39,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:37:39,777 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:37:43,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:37:43,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 350 states and 626 transitions. [2023-12-02 23:37:43,530 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 626 transitions. [2023-12-02 23:37:43,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-02 23:37:43,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:37:43,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:37:43,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:37:43,589 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:37:46,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:37:46,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 350 states and 625 transitions. [2023-12-02 23:37:46,028 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 625 transitions. [2023-12-02 23:37:46,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-02 23:37:46,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:37:46,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:37:46,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:37:46,057 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:37:52,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:37:52,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 356 states and 639 transitions. [2023-12-02 23:37:52,381 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 639 transitions. [2023-12-02 23:37:52,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-02 23:37:52,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:37:52,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:37:52,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:37:52,421 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:38:16,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:38:16,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 366 states and 656 transitions. [2023-12-02 23:38:16,480 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 656 transitions. [2023-12-02 23:38:16,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-02 23:38:16,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:38:16,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:38:16,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:38:17,178 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:38:40,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:38:40,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 384 states and 704 transitions. [2023-12-02 23:38:40,762 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 704 transitions. [2023-12-02 23:38:40,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-02 23:38:40,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:38:40,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:38:40,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:38:40,813 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:38:43,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:38:43,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 387 states and 708 transitions. [2023-12-02 23:38:43,048 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 708 transitions. [2023-12-02 23:38:43,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-02 23:38:43,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:38:43,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:38:43,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:38:43,078 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:38:47,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:38:47,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 391 states and 715 transitions. [2023-12-02 23:38:47,116 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 715 transitions. [2023-12-02 23:38:47,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-02 23:38:47,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:38:47,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:38:47,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:38:47,147 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:39:00,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:39:00,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 398 states and 726 transitions. [2023-12-02 23:39:00,715 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 726 transitions. [2023-12-02 23:39:00,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-02 23:39:00,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:39:00,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:39:00,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:39:00,770 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:39:07,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:39:07,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 398 states and 725 transitions. [2023-12-02 23:39:07,067 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 725 transitions. [2023-12-02 23:39:07,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-02 23:39:07,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:39:07,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:39:07,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:39:07,121 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:39:11,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:39:11,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 394 states and 716 transitions. [2023-12-02 23:39:11,347 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 716 transitions. [2023-12-02 23:39:11,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-02 23:39:11,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:39:11,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:39:11,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:39:11,381 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:39:13,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:39:13,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 397 states and 721 transitions. [2023-12-02 23:39:13,373 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 721 transitions. [2023-12-02 23:39:13,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-02 23:39:13,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:39:13,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:39:13,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:39:13,405 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:39:23,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:39:23,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 403 states and 735 transitions. [2023-12-02 23:39:23,661 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 735 transitions. [2023-12-02 23:39:23,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-02 23:39:23,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:39:23,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:39:23,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:39:23,695 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:39:29,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:39:29,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 406 states and 740 transitions. [2023-12-02 23:39:29,269 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 740 transitions. [2023-12-02 23:39:29,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-02 23:39:29,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:39:29,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:39:29,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:39:29,307 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:39:29,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:39:29,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 407 states and 740 transitions. [2023-12-02 23:39:29,374 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 740 transitions. [2023-12-02 23:39:29,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-02 23:39:29,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:39:29,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:39:29,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:39:29,423 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:39:46,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:39:46,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 413 states and 754 transitions. [2023-12-02 23:39:46,589 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 754 transitions. [2023-12-02 23:39:46,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-02 23:39:46,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:39:46,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:39:46,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:39:46,629 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:39:46,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:39:46,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 410 states and 748 transitions. [2023-12-02 23:39:46,703 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 748 transitions. [2023-12-02 23:39:46,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-02 23:39:46,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:39:46,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:39:46,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:39:46,738 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:39:56,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:39:56,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 415 states and 756 transitions. [2023-12-02 23:39:56,977 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 756 transitions. [2023-12-02 23:39:56,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-02 23:39:56,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:39:56,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:39:56,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:39:57,006 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:39:57,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:39:57,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 416 states and 756 transitions. [2023-12-02 23:39:57,210 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 756 transitions. [2023-12-02 23:39:57,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-02 23:39:57,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:39:57,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:39:57,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:39:57,247 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:39:59,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:39:59,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 417 states and 761 transitions. [2023-12-02 23:39:59,482 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 761 transitions. [2023-12-02 23:39:59,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-02 23:39:59,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:39:59,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:39:59,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:39:59,511 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:40:04,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:40:04,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 420 states and 770 transitions. [2023-12-02 23:40:04,686 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 770 transitions. [2023-12-02 23:40:04,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-02 23:40:04,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:40:04,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:40:04,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:40:04,716 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:40:18,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:40:18,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 416 states and 762 transitions. [2023-12-02 23:40:18,743 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 762 transitions. [2023-12-02 23:40:18,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-02 23:40:18,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:40:18,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:40:18,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:40:18,772 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:40:27,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:40:27,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 419 states and 767 transitions. [2023-12-02 23:40:27,816 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 767 transitions. [2023-12-02 23:40:27,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-02 23:40:27,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:40:27,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:40:27,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:40:27,844 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:40:32,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:40:32,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 422 states and 772 transitions. [2023-12-02 23:40:32,322 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 772 transitions. [2023-12-02 23:40:32,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-02 23:40:32,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:40:32,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:40:32,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:40:32,352 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:40:32,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:40:32,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 423 states and 772 transitions. [2023-12-02 23:40:32,561 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 772 transitions. [2023-12-02 23:40:32,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-02 23:40:32,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:40:32,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:40:32,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:40:32,628 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:40:39,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:40:39,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 423 states and 771 transitions. [2023-12-02 23:40:39,981 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 771 transitions. [2023-12-02 23:40:39,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-02 23:40:39,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:40:39,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:40:39,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:40:40,016 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:40:56,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:40:56,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 437 states and 803 transitions. [2023-12-02 23:40:56,344 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 803 transitions. [2023-12-02 23:40:56,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-02 23:40:56,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:40:56,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:40:56,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:40:56,393 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:40:58,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:40:58,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 438 states and 804 transitions. [2023-12-02 23:40:58,941 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 804 transitions. [2023-12-02 23:40:58,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-02 23:40:58,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:40:58,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:40:58,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:40:58,977 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:41:03,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:41:03,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 441 states and 809 transitions. [2023-12-02 23:41:03,942 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 809 transitions. [2023-12-02 23:41:03,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-02 23:41:03,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:41:03,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:41:03,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:41:03,989 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:41:04,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:41:04,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 444 states and 814 transitions. [2023-12-02 23:41:04,035 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 814 transitions. [2023-12-02 23:41:04,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-02 23:41:04,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:41:04,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:41:04,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:41:04,786 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:41:31,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:41:31,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 466 states and 868 transitions. [2023-12-02 23:41:31,670 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 868 transitions. [2023-12-02 23:41:31,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-02 23:41:31,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:41:31,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:41:31,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:41:31,703 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:41:36,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:41:36,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 469 states and 872 transitions. [2023-12-02 23:41:36,451 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 872 transitions. [2023-12-02 23:41:36,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-02 23:41:36,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:41:36,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:41:36,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:41:36,530 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:41:39,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:41:39,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 465 states and 864 transitions. [2023-12-02 23:41:39,460 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 864 transitions. [2023-12-02 23:41:39,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-02 23:41:39,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:41:39,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:41:39,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:41:39,490 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:41:45,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:41:45,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 468 states and 868 transitions. [2023-12-02 23:41:45,646 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 868 transitions. [2023-12-02 23:41:45,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-02 23:41:45,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:41:45,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:41:45,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:41:45,679 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:42:07,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:42:07,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 471 states and 873 transitions. [2023-12-02 23:42:07,340 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 873 transitions. [2023-12-02 23:42:07,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-02 23:42:07,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:42:07,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:42:07,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:07,398 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:42:20,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:42:20,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 471 states and 870 transitions. [2023-12-02 23:42:20,280 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 870 transitions. [2023-12-02 23:42:20,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-02 23:42:20,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:42:20,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:42:20,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:42:20,317 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.