./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.4.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff 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_aed83255-5978-4858-ab9c-02914b255642/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aed83255-5978-4858-ab9c-02914b255642/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aed83255-5978-4858-ab9c-02914b255642/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aed83255-5978-4858-ab9c-02914b255642/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.4.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aed83255-5978-4858-ab9c-02914b255642/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aed83255-5978-4858-ab9c-02914b255642/bin/ukojak-verify-G8NBE6pJGL --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 16db63adfa8747ce86c67ae78be78e889eae71e4b07fbcb21a84ad0decbbdac7 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 02:59:04,718 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 02:59:04,820 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aed83255-5978-4858-ab9c-02914b255642/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-19 02:59:04,832 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 02:59:04,833 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 02:59:04,855 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 02:59:04,856 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 02:59:04,857 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 02:59:04,858 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 02:59:04,858 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 02:59:04,859 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 02:59:04,860 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 02:59:04,860 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 02:59:04,861 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 02:59:04,861 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 02:59:04,862 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 02:59:04,862 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 02:59:04,863 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 02:59:04,864 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 02:59:04,872 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 02:59:04,873 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 02:59:04,876 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 02:59:04,877 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 02:59:04,877 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 02:59:04,878 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 02:59:04,878 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 02:59:04,879 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:59:04,880 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 02:59:04,880 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 02:59:04,880 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 02:59:04,881 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 02:59:04,882 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 02:59:04,883 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 02:59:04,883 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_aed83255-5978-4858-ab9c-02914b255642/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aed83255-5978-4858-ab9c-02914b255642/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 16db63adfa8747ce86c67ae78be78e889eae71e4b07fbcb21a84ad0decbbdac7 [2023-11-19 02:59:05,197 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 02:59:05,229 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 02:59:05,232 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 02:59:05,233 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 02:59:05,234 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 02:59:05,235 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aed83255-5978-4858-ab9c-02914b255642/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.4.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c [2023-11-19 02:59:08,301 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 02:59:08,644 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 02:59:08,644 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aed83255-5978-4858-ab9c-02914b255642/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.4.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c [2023-11-19 02:59:08,659 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aed83255-5978-4858-ab9c-02914b255642/bin/ukojak-verify-G8NBE6pJGL/data/63559954a/d438cefd6e9249fe8f44ec5874a7896c/FLAG682970dfc [2023-11-19 02:59:08,674 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aed83255-5978-4858-ab9c-02914b255642/bin/ukojak-verify-G8NBE6pJGL/data/63559954a/d438cefd6e9249fe8f44ec5874a7896c [2023-11-19 02:59:08,677 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 02:59:08,679 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 02:59:08,680 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 02:59:08,681 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 02:59:08,686 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 02:59:08,687 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:59:08" (1/1) ... [2023-11-19 02:59:08,688 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31c21dfb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:59:08, skipping insertion in model container [2023-11-19 02:59:08,688 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:59:08" (1/1) ... [2023-11-19 02:59:08,748 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 02:59:09,037 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_aed83255-5978-4858-ab9c-02914b255642/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.4.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c[12986,12999] [2023-11-19 02:59:09,148 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 02:59:09,165 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 02:59:09,275 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_aed83255-5978-4858-ab9c-02914b255642/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.4.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c[12986,12999] [2023-11-19 02:59:09,350 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 02:59:09,385 INFO L206 MainTranslator]: Completed translation [2023-11-19 02:59:09,385 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:59:09 WrapperNode [2023-11-19 02:59:09,385 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 02:59:09,387 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 02:59:09,387 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 02:59:09,387 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 02:59:09,395 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:59:09" (1/1) ... [2023-11-19 02:59:09,415 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:59:09" (1/1) ... [2023-11-19 02:59:09,520 INFO L138 Inliner]: procedures = 24, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1351 [2023-11-19 02:59:09,528 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 02:59:09,529 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 02:59:09,529 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 02:59:09,529 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 02:59:09,539 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:59:09" (1/1) ... [2023-11-19 02:59:09,540 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:59:09" (1/1) ... [2023-11-19 02:59:09,591 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:59:09" (1/1) ... [2023-11-19 02:59:09,592 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:59:09" (1/1) ... [2023-11-19 02:59:09,626 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:59:09" (1/1) ... [2023-11-19 02:59:09,660 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:59:09" (1/1) ... [2023-11-19 02:59:09,666 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:59:09" (1/1) ... [2023-11-19 02:59:09,676 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:59:09" (1/1) ... [2023-11-19 02:59:09,690 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 02:59:09,697 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 02:59:09,697 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 02:59:09,698 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 02:59:09,698 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:59:09" (1/1) ... [2023-11-19 02:59:09,704 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:59:09,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aed83255-5978-4858-ab9c-02914b255642/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 02:59:09,735 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aed83255-5978-4858-ab9c-02914b255642/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 02:59:09,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aed83255-5978-4858-ab9c-02914b255642/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 02:59:09,784 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 02:59:09,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 02:59:09,785 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 02:59:09,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 02:59:09,948 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 02:59:09,950 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 02:59:11,112 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 02:59:11,490 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 02:59:11,490 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-19 02:59:11,498 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 02:59:11 BoogieIcfgContainer [2023-11-19 02:59:11,499 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 02:59:11,500 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 02:59:11,500 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 02:59:11,510 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 02:59:11,511 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 02:59:11" (1/1) ... [2023-11-19 02:59:11,521 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 02:59:11,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:11,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 262 states and 426 transitions. [2023-11-19 02:59:11,584 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 426 transitions. [2023-11-19 02:59:11,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-11-19 02:59:11,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:11,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:11,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:12,248 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:12,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:12,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 263 states and 426 transitions. [2023-11-19 02:59:12,437 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 426 transitions. [2023-11-19 02:59:12,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-11-19 02:59:12,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:12,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:12,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:12,736 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:12,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:12,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 265 states and 429 transitions. [2023-11-19 02:59:12,919 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 429 transitions. [2023-11-19 02:59:12,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-11-19 02:59:12,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:12,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:13,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:13,186 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:13,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:13,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 272 states and 445 transitions. [2023-11-19 02:59:13,445 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 445 transitions. [2023-11-19 02:59:13,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-11-19 02:59:13,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:13,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:13,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:13,655 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:14,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:14,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 280 states and 463 transitions. [2023-11-19 02:59:14,365 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 463 transitions. [2023-11-19 02:59:14,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-11-19 02:59:14,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:14,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:14,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:14,482 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:14,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:14,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 283 states and 468 transitions. [2023-11-19 02:59:14,526 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 468 transitions. [2023-11-19 02:59:14,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-11-19 02:59:14,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:14,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:14,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:14,678 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:14,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:14,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 284 states and 468 transitions. [2023-11-19 02:59:14,722 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 468 transitions. [2023-11-19 02:59:14,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-11-19 02:59:14,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:14,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:14,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:14,849 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:14,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:14,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 287 states and 473 transitions. [2023-11-19 02:59:14,894 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 473 transitions. [2023-11-19 02:59:14,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-11-19 02:59:14,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:14,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:14,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:15,024 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:15,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:15,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 288 states and 473 transitions. [2023-11-19 02:59:15,067 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 473 transitions. [2023-11-19 02:59:15,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-11-19 02:59:15,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:15,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:15,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:15,210 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:15,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:15,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 291 states and 478 transitions. [2023-11-19 02:59:15,254 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 478 transitions. [2023-11-19 02:59:15,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-11-19 02:59:15,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:15,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:15,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:15,376 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:15,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:15,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 292 states and 478 transitions. [2023-11-19 02:59:15,416 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 478 transitions. [2023-11-19 02:59:15,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-19 02:59:15,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:15,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:15,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:15,594 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:15,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:15,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 295 states and 483 transitions. [2023-11-19 02:59:15,702 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 483 transitions. [2023-11-19 02:59:15,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-19 02:59:15,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:15,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:15,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:15,855 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:15,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:15,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 296 states and 483 transitions. [2023-11-19 02:59:15,945 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 483 transitions. [2023-11-19 02:59:15,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-19 02:59:15,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:15,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:15,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:16,087 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:16,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:16,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 309 states and 514 transitions. [2023-11-19 02:59:16,828 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 514 transitions. [2023-11-19 02:59:16,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-19 02:59:16,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:16,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:16,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:16,964 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:17,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:17,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 312 states and 519 transitions. [2023-11-19 02:59:17,053 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 519 transitions. [2023-11-19 02:59:17,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-19 02:59:17,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:17,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:17,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:17,187 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:17,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:17,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 313 states and 519 transitions. [2023-11-19 02:59:17,277 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 519 transitions. [2023-11-19 02:59:17,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-19 02:59:17,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:17,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:17,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:17,456 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:17,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:17,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 316 states and 524 transitions. [2023-11-19 02:59:17,549 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 524 transitions. [2023-11-19 02:59:17,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-19 02:59:17,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:17,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:17,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:17,690 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:17,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:17,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 317 states and 524 transitions. [2023-11-19 02:59:17,774 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 524 transitions. [2023-11-19 02:59:17,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-11-19 02:59:17,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:17,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:17,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:17,981 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:19,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:19,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 331 states and 557 transitions. [2023-11-19 02:59:19,759 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 557 transitions. [2023-11-19 02:59:19,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-19 02:59:19,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:19,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:19,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:19,891 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:19,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:19,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 334 states and 562 transitions. [2023-11-19 02:59:19,975 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 562 transitions. [2023-11-19 02:59:19,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-19 02:59:19,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:19,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:20,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:20,084 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:20,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:20,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 335 states and 562 transitions. [2023-11-19 02:59:20,148 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 562 transitions. [2023-11-19 02:59:20,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-19 02:59:20,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:20,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:20,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:20,280 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:20,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:20,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 338 states and 567 transitions. [2023-11-19 02:59:20,333 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 567 transitions. [2023-11-19 02:59:20,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-19 02:59:20,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:20,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:20,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:20,443 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:20,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:20,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 339 states and 567 transitions. [2023-11-19 02:59:20,514 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 567 transitions. [2023-11-19 02:59:20,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-19 02:59:20,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:20,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:20,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:20,619 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:20,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:20,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 342 states and 572 transitions. [2023-11-19 02:59:20,672 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 572 transitions. [2023-11-19 02:59:20,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-19 02:59:20,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:20,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:20,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:20,780 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:20,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:20,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 343 states and 572 transitions. [2023-11-19 02:59:20,832 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 572 transitions. [2023-11-19 02:59:20,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-19 02:59:20,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:20,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:20,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:20,933 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:20,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:20,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 346 states and 577 transitions. [2023-11-19 02:59:20,988 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 577 transitions. [2023-11-19 02:59:20,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-19 02:59:20,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:20,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:21,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:21,122 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:21,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:21,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 347 states and 577 transitions. [2023-11-19 02:59:21,176 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 577 transitions. [2023-11-19 02:59:21,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-19 02:59:21,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:21,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:21,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:21,278 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:21,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:21,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 350 states and 582 transitions. [2023-11-19 02:59:21,335 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 582 transitions. [2023-11-19 02:59:21,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-19 02:59:21,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:21,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:21,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:21,439 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:21,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:21,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 351 states and 582 transitions. [2023-11-19 02:59:21,495 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 582 transitions. [2023-11-19 02:59:21,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-19 02:59:21,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:21,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:21,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:21,594 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:21,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:21,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 354 states and 587 transitions. [2023-11-19 02:59:21,672 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 587 transitions. [2023-11-19 02:59:21,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-19 02:59:21,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:21,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:21,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:21,808 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:21,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:21,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 355 states and 587 transitions. [2023-11-19 02:59:21,861 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 587 transitions. [2023-11-19 02:59:21,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-19 02:59:21,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:21,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:21,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:21,979 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:22,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:22,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 358 states and 592 transitions. [2023-11-19 02:59:22,090 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 592 transitions. [2023-11-19 02:59:22,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-19 02:59:22,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:22,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:22,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:22,211 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:22,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:22,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 359 states and 592 transitions. [2023-11-19 02:59:22,314 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 592 transitions. [2023-11-19 02:59:22,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-19 02:59:22,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:22,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:22,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:22,482 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:22,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:22,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 362 states and 597 transitions. [2023-11-19 02:59:22,605 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 597 transitions. [2023-11-19 02:59:22,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-19 02:59:22,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:22,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:22,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:22,730 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:22,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:22,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 363 states and 597 transitions. [2023-11-19 02:59:22,831 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 597 transitions. [2023-11-19 02:59:22,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-19 02:59:22,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:22,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:22,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:22,945 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:23,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:23,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 366 states and 602 transitions. [2023-11-19 02:59:23,043 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 602 transitions. [2023-11-19 02:59:23,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-19 02:59:23,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:23,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:23,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:23,162 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:23,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:23,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 367 states and 602 transitions. [2023-11-19 02:59:23,276 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 602 transitions. [2023-11-19 02:59:23,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-19 02:59:23,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:23,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:23,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:23,421 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:25,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:25,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 386 states and 648 transitions. [2023-11-19 02:59:25,009 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 648 transitions. [2023-11-19 02:59:25,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-19 02:59:25,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:25,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:25,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:25,165 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:25,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:25,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 389 states and 653 transitions. [2023-11-19 02:59:25,259 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 653 transitions. [2023-11-19 02:59:25,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-19 02:59:25,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:25,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:25,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:25,385 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:25,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:25,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 390 states and 653 transitions. [2023-11-19 02:59:25,475 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 653 transitions. [2023-11-19 02:59:25,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-19 02:59:25,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:25,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:25,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:25,594 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:25,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:25,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 393 states and 658 transitions. [2023-11-19 02:59:25,687 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 658 transitions. [2023-11-19 02:59:25,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-19 02:59:25,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:25,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:25,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:25,801 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:25,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:25,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 394 states and 658 transitions. [2023-11-19 02:59:25,904 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 658 transitions. [2023-11-19 02:59:25,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-19 02:59:25,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:25,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:25,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:26,013 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:26,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:26,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 397 states and 663 transitions. [2023-11-19 02:59:26,103 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 663 transitions. [2023-11-19 02:59:26,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-19 02:59:26,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:26,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:26,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:26,209 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:26,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:26,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 398 states and 663 transitions. [2023-11-19 02:59:26,300 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 663 transitions. [2023-11-19 02:59:26,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-11-19 02:59:26,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:26,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:26,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:26,482 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:30,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:30,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 418 states and 711 transitions. [2023-11-19 02:59:30,029 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 711 transitions. [2023-11-19 02:59:30,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-19 02:59:30,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:30,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:30,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:30,150 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:30,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:30,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 421 states and 716 transitions. [2023-11-19 02:59:30,230 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 716 transitions. [2023-11-19 02:59:30,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-19 02:59:30,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:30,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:30,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:30,328 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:30,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:30,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 422 states and 716 transitions. [2023-11-19 02:59:30,386 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 716 transitions. [2023-11-19 02:59:30,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-19 02:59:30,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:30,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:30,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:30,474 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:30,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:30,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 425 states and 721 transitions. [2023-11-19 02:59:30,536 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 721 transitions. [2023-11-19 02:59:30,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-19 02:59:30,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:30,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:30,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:30,622 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:30,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:30,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 426 states and 721 transitions. [2023-11-19 02:59:30,681 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 721 transitions. [2023-11-19 02:59:30,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-19 02:59:30,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:30,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:30,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:30,790 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:30,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:30,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 429 states and 726 transitions. [2023-11-19 02:59:30,852 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 726 transitions. [2023-11-19 02:59:30,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-19 02:59:30,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:30,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:30,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:30,962 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:31,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:31,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 430 states and 726 transitions. [2023-11-19 02:59:31,023 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 726 transitions. [2023-11-19 02:59:31,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-19 02:59:31,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:31,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:31,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:31,153 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:31,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:31,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 433 states and 731 transitions. [2023-11-19 02:59:31,212 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 731 transitions. [2023-11-19 02:59:31,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-19 02:59:31,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:31,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:31,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:31,302 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:31,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:31,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 434 states and 731 transitions. [2023-11-19 02:59:31,362 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 731 transitions. [2023-11-19 02:59:31,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-19 02:59:31,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:31,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:31,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:31,447 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:31,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:31,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 437 states and 736 transitions. [2023-11-19 02:59:31,503 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 736 transitions. [2023-11-19 02:59:31,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-19 02:59:31,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:31,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:31,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:31,602 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:31,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:31,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 438 states and 736 transitions. [2023-11-19 02:59:31,656 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 736 transitions. [2023-11-19 02:59:31,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-19 02:59:31,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:31,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:31,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:31,739 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:31,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:31,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 441 states and 741 transitions. [2023-11-19 02:59:31,802 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 741 transitions. [2023-11-19 02:59:31,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-19 02:59:31,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:31,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:31,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:31,918 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:31,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:31,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 442 states and 741 transitions. [2023-11-19 02:59:31,975 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 741 transitions. [2023-11-19 02:59:31,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-19 02:59:31,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:31,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:32,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:32,062 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:32,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:32,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 445 states and 746 transitions. [2023-11-19 02:59:32,120 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 746 transitions. [2023-11-19 02:59:32,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-19 02:59:32,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:32,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:32,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:32,207 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:32,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:32,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 446 states and 746 transitions. [2023-11-19 02:59:32,289 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 746 transitions. [2023-11-19 02:59:32,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-19 02:59:32,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:32,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:32,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:32,372 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:32,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:32,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 449 states and 751 transitions. [2023-11-19 02:59:32,431 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 751 transitions. [2023-11-19 02:59:32,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-19 02:59:32,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:32,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:32,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:32,516 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:32,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:32,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 450 states and 751 transitions. [2023-11-19 02:59:32,574 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 751 transitions. [2023-11-19 02:59:32,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-19 02:59:32,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:32,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:32,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:32,659 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:32,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:32,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 453 states and 756 transitions. [2023-11-19 02:59:32,721 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 756 transitions. [2023-11-19 02:59:32,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-19 02:59:32,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:32,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:32,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:32,803 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:32,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:32,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 454 states and 756 transitions. [2023-11-19 02:59:32,868 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 756 transitions. [2023-11-19 02:59:32,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-11-19 02:59:32,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:32,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:32,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:32,975 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:33,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:33,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 457 states and 761 transitions. [2023-11-19 02:59:33,116 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 761 transitions. [2023-11-19 02:59:33,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-11-19 02:59:33,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:33,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:33,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:33,223 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:33,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:33,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 458 states and 761 transitions. [2023-11-19 02:59:33,337 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 761 transitions. [2023-11-19 02:59:33,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-11-19 02:59:33,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:33,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:33,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:33,437 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:33,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:33,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 461 states and 766 transitions. [2023-11-19 02:59:33,559 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 766 transitions. [2023-11-19 02:59:33,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-11-19 02:59:33,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:33,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:33,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:33,655 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:33,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:33,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 462 states and 766 transitions. [2023-11-19 02:59:33,764 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 766 transitions. [2023-11-19 02:59:33,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-11-19 02:59:33,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:33,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:33,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:33,906 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:34,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:34,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 465 states and 771 transitions. [2023-11-19 02:59:34,053 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 771 transitions. [2023-11-19 02:59:34,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-11-19 02:59:34,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:34,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:34,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:34,165 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:34,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:34,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 466 states and 771 transitions. [2023-11-19 02:59:34,269 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 771 transitions. [2023-11-19 02:59:34,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-11-19 02:59:34,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:34,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:34,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:34,363 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:34,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:34,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 469 states and 776 transitions. [2023-11-19 02:59:34,478 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 776 transitions. [2023-11-19 02:59:34,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-11-19 02:59:34,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:34,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:34,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:34,573 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:34,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:34,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 470 states and 776 transitions. [2023-11-19 02:59:34,678 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 776 transitions. [2023-11-19 02:59:34,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-11-19 02:59:34,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:34,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:34,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:34,803 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:34,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:34,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 473 states and 781 transitions. [2023-11-19 02:59:34,904 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 781 transitions. [2023-11-19 02:59:34,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-11-19 02:59:34,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:34,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:34,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:35,005 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:35,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:35,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 474 states and 781 transitions. [2023-11-19 02:59:35,106 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 781 transitions. [2023-11-19 02:59:35,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-11-19 02:59:35,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:35,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:35,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:35,597 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:41,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:41,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 500 states and 844 transitions. [2023-11-19 02:59:41,887 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 844 transitions. [2023-11-19 02:59:41,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-11-19 02:59:41,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:41,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:41,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:41,988 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:42,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:42,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 503 states and 849 transitions. [2023-11-19 02:59:42,095 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 849 transitions. [2023-11-19 02:59:42,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-11-19 02:59:42,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:42,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:42,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:42,193 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:42,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:42,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 504 states and 849 transitions. [2023-11-19 02:59:42,303 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 849 transitions. [2023-11-19 02:59:42,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-11-19 02:59:42,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:42,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:42,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:42,401 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:42,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:42,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 507 states and 854 transitions. [2023-11-19 02:59:42,512 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 854 transitions. [2023-11-19 02:59:42,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-11-19 02:59:42,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:42,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:42,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:42,652 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:42,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:42,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 508 states and 854 transitions. [2023-11-19 02:59:42,798 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 854 transitions. [2023-11-19 02:59:42,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-11-19 02:59:42,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:42,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:42,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:42,919 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:43,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:43,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 511 states and 859 transitions. [2023-11-19 02:59:43,029 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 859 transitions. [2023-11-19 02:59:43,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-11-19 02:59:43,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:43,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:43,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:43,127 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:43,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:43,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 512 states and 859 transitions. [2023-11-19 02:59:43,235 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 859 transitions. [2023-11-19 02:59:43,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-11-19 02:59:43,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:43,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:43,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:43,328 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:43,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:43,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 515 states and 864 transitions. [2023-11-19 02:59:43,440 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 864 transitions. [2023-11-19 02:59:43,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-11-19 02:59:43,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:43,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:43,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:43,535 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:43,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:43,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 516 states and 864 transitions. [2023-11-19 02:59:43,661 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 864 transitions. [2023-11-19 02:59:43,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-11-19 02:59:43,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:43,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:43,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:43,884 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:51,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:51,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 543 states and 929 transitions. [2023-11-19 02:59:51,821 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 929 transitions. [2023-11-19 02:59:51,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-11-19 02:59:51,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:51,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:51,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:51,957 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:52,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:52,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 546 states and 934 transitions. [2023-11-19 02:59:52,076 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 934 transitions. [2023-11-19 02:59:52,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-11-19 02:59:52,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:52,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:52,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:52,213 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:52,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:52,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 547 states and 934 transitions. [2023-11-19 02:59:52,326 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 934 transitions. [2023-11-19 02:59:52,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-11-19 02:59:52,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:52,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:52,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:52,455 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:52,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:52,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 550 states and 939 transitions. [2023-11-19 02:59:52,563 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 939 transitions. [2023-11-19 02:59:52,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-11-19 02:59:52,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:52,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:52,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:52,683 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:52,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:52,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 551 states and 939 transitions. [2023-11-19 02:59:52,796 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 939 transitions. [2023-11-19 02:59:52,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-11-19 02:59:52,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:52,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:52,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:52,979 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:53,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:53,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 554 states and 944 transitions. [2023-11-19 02:59:53,131 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 944 transitions. [2023-11-19 02:59:53,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-11-19 02:59:53,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:53,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:53,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:53,288 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:53,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:53,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 555 states and 944 transitions. [2023-11-19 02:59:53,404 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 944 transitions. [2023-11-19 02:59:53,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-11-19 02:59:53,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:53,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:53,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat