./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/termination-15/cstrcmp_malloc.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee7720c-216f-454f-9994-dee23181ccf3/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee7720c-216f-454f-9994-dee23181ccf3/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee7720c-216f-454f-9994-dee23181ccf3/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee7720c-216f-454f-9994-dee23181ccf3/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/termination-15/cstrcmp_malloc.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee7720c-216f-454f-9994-dee23181ccf3/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee7720c-216f-454f-9994-dee23181ccf3/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash aeb0ffd1fb7d571e7b8e6363e4fb0cbfb012450e9b632e655c35a1ee40a56c64 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 21:57:40,034 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 21:57:40,092 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee7720c-216f-454f-9994-dee23181ccf3/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-05 21:57:40,096 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 21:57:40,096 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 21:57:40,117 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 21:57:40,118 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 21:57:40,118 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 21:57:40,118 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 21:57:40,118 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 21:57:40,118 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 21:57:40,118 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-05 21:57:40,118 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-05 21:57:40,118 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-05 21:57:40,119 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 21:57:40,119 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 21:57:40,119 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 21:57:40,119 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 21:57:40,119 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 21:57:40,119 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 21:57:40,119 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 21:57:40,119 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 21:57:40,119 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:57:40,119 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 21:57:40,120 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 21:57:40,120 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 21:57:40,120 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 21:57:40,120 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_bee7720c-216f-454f-9994-dee23181ccf3/bin/ukojak-verify-CZk0znPC7b 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 valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) 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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> aeb0ffd1fb7d571e7b8e6363e4fb0cbfb012450e9b632e655c35a1ee40a56c64 [2024-12-05 21:57:40,365 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 21:57:40,373 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 21:57:40,375 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 21:57:40,377 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 21:57:40,377 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 21:57:40,378 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee7720c-216f-454f-9994-dee23181ccf3/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/termination-15/cstrcmp_malloc.i [2024-12-05 21:57:43,013 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee7720c-216f-454f-9994-dee23181ccf3/bin/ukojak-verify-CZk0znPC7b/data/379245a47/845eac14d86649b6be06daf98aaec836/FLAG4ddd19145 [2024-12-05 21:57:43,247 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 21:57:43,248 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee7720c-216f-454f-9994-dee23181ccf3/sv-benchmarks/c/termination-15/cstrcmp_malloc.i [2024-12-05 21:57:43,256 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee7720c-216f-454f-9994-dee23181ccf3/bin/ukojak-verify-CZk0znPC7b/data/379245a47/845eac14d86649b6be06daf98aaec836/FLAG4ddd19145 [2024-12-05 21:57:43,597 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee7720c-216f-454f-9994-dee23181ccf3/bin/ukojak-verify-CZk0znPC7b/data/379245a47/845eac14d86649b6be06daf98aaec836 [2024-12-05 21:57:43,598 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 21:57:43,599 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 21:57:43,600 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 21:57:43,600 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 21:57:43,603 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 21:57:43,604 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:57:43" (1/1) ... [2024-12-05 21:57:43,604 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7defc32a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:57:43, skipping insertion in model container [2024-12-05 21:57:43,605 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:57:43" (1/1) ... [2024-12-05 21:57:43,625 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 21:57:43,867 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:57:43,875 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 21:57:43,919 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:57:43,949 INFO L204 MainTranslator]: Completed translation [2024-12-05 21:57:43,950 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:57:43 WrapperNode [2024-12-05 21:57:43,950 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 21:57:43,951 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 21:57:43,951 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 21:57:43,951 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 21:57:43,958 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:57:43" (1/1) ... [2024-12-05 21:57:43,967 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:57:43" (1/1) ... [2024-12-05 21:57:43,984 INFO L138 Inliner]: procedures = 152, calls = 14, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 73 [2024-12-05 21:57:43,985 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 21:57:43,985 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 21:57:43,985 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 21:57:43,985 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 21:57:43,993 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:57:43" (1/1) ... [2024-12-05 21:57:43,993 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:57:43" (1/1) ... [2024-12-05 21:57:43,994 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:57:43" (1/1) ... [2024-12-05 21:57:43,995 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:57:43" (1/1) ... [2024-12-05 21:57:44,000 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:57:43" (1/1) ... [2024-12-05 21:57:44,001 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:57:43" (1/1) ... [2024-12-05 21:57:44,004 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:57:43" (1/1) ... [2024-12-05 21:57:44,005 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:57:43" (1/1) ... [2024-12-05 21:57:44,005 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:57:43" (1/1) ... [2024-12-05 21:57:44,007 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 21:57:44,008 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 21:57:44,008 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 21:57:44,008 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 21:57:44,009 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:57:43" (1/1) ... [2024-12-05 21:57:44,015 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:57:44,026 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee7720c-216f-454f-9994-dee23181ccf3/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 21:57:44,038 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee7720c-216f-454f-9994-dee23181ccf3/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 21:57:44,041 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee7720c-216f-454f-9994-dee23181ccf3/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 21:57:44,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 21:57:44,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 21:57:44,063 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 21:57:44,063 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 21:57:44,063 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 21:57:44,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 21:57:44,131 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 21:57:44,133 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 21:57:44,320 INFO L? ?]: Removed 55 outVars from TransFormulas that were not future-live. [2024-12-05 21:57:44,320 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 21:57:44,373 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 21:57:44,373 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-05 21:57:44,374 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:57:44 BoogieIcfgContainer [2024-12-05 21:57:44,374 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 21:57:44,375 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 21:57:44,375 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 21:57:44,382 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 21:57:44,382 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:57:44" (1/1) ... [2024-12-05 21:57:44,388 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 21:57:44,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:44,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 39 states and 41 transitions. [2024-12-05 21:57:44,429 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 41 transitions. [2024-12-05 21:57:44,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-05 21:57:44,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:44,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:44,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:44,647 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:44,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:44,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 38 states and 40 transitions. [2024-12-05 21:57:44,678 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 40 transitions. [2024-12-05 21:57:44,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-05 21:57:44,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:44,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:44,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:44,890 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:45,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:45,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 37 states and 39 transitions. [2024-12-05 21:57:45,019 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 39 transitions. [2024-12-05 21:57:45,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-05 21:57:45,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:45,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:45,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:45,149 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:45,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:45,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 36 states and 38 transitions. [2024-12-05 21:57:45,310 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 38 transitions. [2024-12-05 21:57:45,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-05 21:57:45,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:45,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:45,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:45,439 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:45,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:45,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 35 states and 37 transitions. [2024-12-05 21:57:45,792 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 37 transitions. [2024-12-05 21:57:45,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 21:57:45,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:45,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:45,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:45,846 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:46,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:46,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 36 states and 38 transitions. [2024-12-05 21:57:46,031 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 38 transitions. [2024-12-05 21:57:46,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 21:57:46,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:46,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:46,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:46,161 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:46,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:46,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 37 states and 40 transitions. [2024-12-05 21:57:46,570 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 40 transitions. [2024-12-05 21:57:46,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 21:57:46,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:46,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:46,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:46,591 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:46,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:46,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 36 states and 39 transitions. [2024-12-05 21:57:46,606 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 39 transitions. [2024-12-05 21:57:46,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 21:57:46,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:46,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:46,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:46,682 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:46,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:46,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 38 states and 42 transitions. [2024-12-05 21:57:46,726 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 42 transitions. [2024-12-05 21:57:46,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 21:57:46,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:46,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:46,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:46,791 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:46,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:46,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 42 states and 49 transitions. [2024-12-05 21:57:46,998 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 49 transitions. [2024-12-05 21:57:46,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 21:57:46,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:46,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:47,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:47,164 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:48,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:48,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 46 states and 55 transitions. [2024-12-05 21:57:48,126 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 55 transitions. [2024-12-05 21:57:48,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 21:57:48,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:48,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:48,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:48,203 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:48,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:48,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 47 states and 56 transitions. [2024-12-05 21:57:48,278 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 56 transitions. [2024-12-05 21:57:48,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 21:57:48,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:48,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:48,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:48,297 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:48,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:48,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 49 states and 59 transitions. [2024-12-05 21:57:48,456 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 59 transitions. [2024-12-05 21:57:48,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 21:57:48,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:48,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:48,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:48,493 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:48,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:48,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 51 states and 62 transitions. [2024-12-05 21:57:48,693 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 62 transitions. [2024-12-05 21:57:48,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 21:57:48,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:48,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:48,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:48,720 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:48,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:48,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 54 states and 66 transitions. [2024-12-05 21:57:48,944 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 66 transitions. [2024-12-05 21:57:48,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 21:57:48,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:48,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:48,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:49,074 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:49,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:49,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 57 states and 69 transitions. [2024-12-05 21:57:49,343 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 69 transitions. [2024-12-05 21:57:49,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 21:57:49,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:49,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:49,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:49,372 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:49,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:49,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 58 states and 71 transitions. [2024-12-05 21:57:49,618 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 71 transitions. [2024-12-05 21:57:49,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 21:57:49,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:49,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:49,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:49,644 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:49,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:49,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 59 states and 71 transitions. [2024-12-05 21:57:49,945 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 71 transitions. [2024-12-05 21:57:49,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 21:57:49,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:49,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:49,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:50,505 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:53,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:53,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 65 states and 79 transitions. [2024-12-05 21:57:53,127 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 79 transitions. [2024-12-05 21:57:53,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 21:57:53,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:53,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:53,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:53,153 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:54,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:54,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 71 states and 89 transitions. [2024-12-05 21:57:54,600 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 89 transitions. [2024-12-05 21:57:54,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 21:57:54,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:54,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:54,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:54,709 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:57,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:57,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 78 states and 100 transitions. [2024-12-05 21:57:57,669 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 100 transitions. [2024-12-05 21:57:57,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 21:57:57,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:57,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:57,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:57,684 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:58,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:58,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 80 states and 102 transitions. [2024-12-05 21:57:58,021 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 102 transitions. [2024-12-05 21:57:58,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 21:57:58,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:58,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:58,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:58,137 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 21:57:58,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:58,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 79 states and 101 transitions. [2024-12-05 21:57:58,343 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 101 transitions. [2024-12-05 21:57:58,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 21:57:58,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:58,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:58,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:58,358 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:58:00,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:00,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 87 states and 114 transitions. [2024-12-05 21:58:00,802 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 114 transitions. [2024-12-05 21:58:00,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 21:58:00,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:00,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:00,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:00,827 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:58:01,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:01,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 89 states and 116 transitions. [2024-12-05 21:58:01,264 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 116 transitions. [2024-12-05 21:58:01,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 21:58:01,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:01,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:01,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:01,290 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:58:01,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:01,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 92 states and 120 transitions. [2024-12-05 21:58:01,924 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 120 transitions. [2024-12-05 21:58:01,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 21:58:01,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:01,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:01,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:03,117 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:58:07,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:07,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 100 states and 138 transitions. [2024-12-05 21:58:07,076 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 138 transitions. [2024-12-05 21:58:07,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 21:58:07,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:07,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:07,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:07,094 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 21:58:07,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:07,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 102 states and 140 transitions. [2024-12-05 21:58:07,603 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 140 transitions. [2024-12-05 21:58:07,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 21:58:07,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:07,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:07,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:07,620 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:58:11,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:11,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 111 states and 157 transitions. [2024-12-05 21:58:11,736 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 157 transitions. [2024-12-05 21:58:11,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 21:58:11,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:11,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:11,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:11,755 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:58:12,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:12,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 113 states and 159 transitions. [2024-12-05 21:58:12,857 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 159 transitions. [2024-12-05 21:58:12,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 21:58:12,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:12,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:12,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:12,874 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 21:58:13,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:13,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 115 states and 160 transitions. [2024-12-05 21:58:13,321 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 160 transitions. [2024-12-05 21:58:13,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 21:58:13,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:13,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:13,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:14,492 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:58:18,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:18,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 122 states and 180 transitions. [2024-12-05 21:58:18,873 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 180 transitions. [2024-12-05 21:58:18,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 21:58:18,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:18,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:18,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:19,078 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:58:26,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:26,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 132 states and 201 transitions. [2024-12-05 21:58:26,640 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 201 transitions. [2024-12-05 21:58:26,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 21:58:26,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:26,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:26,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:26,663 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 21:58:27,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:27,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 126 states and 193 transitions. [2024-12-05 21:58:27,176 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 193 transitions. [2024-12-05 21:58:27,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 21:58:27,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:27,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:27,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:28,737 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:58:39,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:39,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 136 states and 218 transitions. [2024-12-05 21:58:39,138 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 218 transitions. [2024-12-05 21:58:39,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 21:58:39,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:39,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:39,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:39,156 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:58:40,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:40,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 138 states and 220 transitions. [2024-12-05 21:58:40,920 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 220 transitions. [2024-12-05 21:58:40,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 21:58:40,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:40,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:40,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:40,935 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:58:43,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:43,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 143 states and 229 transitions. [2024-12-05 21:58:43,916 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 229 transitions. [2024-12-05 21:58:43,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 21:58:43,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:43,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:43,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:44,433 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:58:53,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:53,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 154 states and 254 transitions. [2024-12-05 21:58:53,288 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 254 transitions. [2024-12-05 21:58:53,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 21:58:53,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:53,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:53,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:53,307 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:58:55,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:55,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 156 states and 256 transitions. [2024-12-05 21:58:55,183 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 256 transitions. [2024-12-05 21:58:55,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 21:58:55,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:55,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:55,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:55,197 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:58:56,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:56,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 158 states and 258 transitions. [2024-12-05 21:58:56,562 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 258 transitions. [2024-12-05 21:58:56,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 21:58:56,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:56,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:56,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:56,580 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:59:00,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:00,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 163 states and 267 transitions. [2024-12-05 21:59:00,036 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 267 transitions. [2024-12-05 21:59:00,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 21:59:00,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:00,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:00,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:01,123 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:59:16,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:16,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 175 states and 293 transitions. [2024-12-05 21:59:16,356 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 293 transitions. [2024-12-05 21:59:16,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 21:59:16,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:16,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:16,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:16,370 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 21:59:17,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:17,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 177 states and 297 transitions. [2024-12-05 21:59:17,889 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 297 transitions. [2024-12-05 21:59:17,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 21:59:17,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:17,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:17,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:17,940 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:59:20,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:20,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 179 states and 299 transitions. [2024-12-05 21:59:20,448 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 299 transitions. [2024-12-05 21:59:20,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 21:59:20,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:20,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:20,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:20,463 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 21:59:22,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:22,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 181 states and 302 transitions. [2024-12-05 21:59:22,016 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 302 transitions. [2024-12-05 21:59:22,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 21:59:22,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:22,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:22,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:22,033 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:59:25,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:25,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 186 states and 311 transitions. [2024-12-05 21:59:25,885 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 311 transitions. [2024-12-05 21:59:25,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 21:59:25,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:25,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:25,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:25,999 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:59:29,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:29,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 188 states and 313 transitions. [2024-12-05 21:59:29,001 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 313 transitions. [2024-12-05 21:59:29,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 21:59:29,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:29,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:29,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:29,023 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 21:59:29,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:29,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 183 states and 306 transitions. [2024-12-05 21:59:29,768 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 306 transitions. [2024-12-05 21:59:29,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 21:59:29,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:29,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:29,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:29,782 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 21:59:33,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:33,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 187 states and 313 transitions. [2024-12-05 21:59:33,088 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 313 transitions. [2024-12-05 21:59:33,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 21:59:33,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:33,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:33,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:36,860 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:59:51,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:51,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 197 states and 344 transitions. [2024-12-05 21:59:51,671 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 344 transitions. [2024-12-05 21:59:51,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 21:59:51,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:51,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:51,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:51,684 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:59:57,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:57,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 202 states and 357 transitions. [2024-12-05 21:59:57,495 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 357 transitions. [2024-12-05 21:59:57,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 21:59:57,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:57,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:57,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:57,509 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 21:59:59,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:59,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 204 states and 359 transitions. [2024-12-05 21:59:59,519 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 359 transitions. [2024-12-05 21:59:59,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 21:59:59,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:59,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:59,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:59,534 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:00:05,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:05,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 209 states and 372 transitions. [2024-12-05 22:00:05,233 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 372 transitions. [2024-12-05 22:00:05,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 22:00:05,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:05,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:05,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:08,857 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:00:30,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:30,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 219 states and 407 transitions. [2024-12-05 22:00:30,244 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 407 transitions. [2024-12-05 22:00:30,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 22:00:30,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:30,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:30,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:30,257 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 22:00:31,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:31,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 220 states and 407 transitions. [2024-12-05 22:00:31,376 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 407 transitions. [2024-12-05 22:00:31,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 22:00:31,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:31,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:31,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:31,388 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 22:00:34,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:34,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 222 states and 409 transitions. [2024-12-05 22:00:34,223 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 409 transitions. [2024-12-05 22:00:34,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 22:00:34,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:34,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:34,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:34,317 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:00:41,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:41,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 227 states and 424 transitions. [2024-12-05 22:00:41,306 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 424 transitions. [2024-12-05 22:00:41,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 22:00:41,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:41,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:41,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:41,322 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 22:00:42,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:42,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 228 states and 424 transitions. [2024-12-05 22:00:42,572 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 424 transitions. [2024-12-05 22:00:42,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 22:00:42,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:42,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:42,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:42,585 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 22:00:45,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:45,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 230 states and 426 transitions. [2024-12-05 22:00:45,665 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 426 transitions. [2024-12-05 22:00:45,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 22:00:45,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:45,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:45,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:45,782 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:00:53,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:53,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 235 states and 441 transitions. [2024-12-05 22:00:53,926 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 441 transitions. [2024-12-05 22:00:53,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 22:00:53,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:53,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:53,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:53,966 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 22:00:57,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:57,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 237 states and 443 transitions. [2024-12-05 22:00:57,554 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 443 transitions. [2024-12-05 22:00:57,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 22:00:57,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:57,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:57,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:57,568 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 22:00:58,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:58,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 238 states and 443 transitions. [2024-12-05 22:00:58,998 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 443 transitions. [2024-12-05 22:00:58,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 22:00:58,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:58,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:59,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:59,125 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 22:01:02,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:02,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 240 states and 445 transitions. [2024-12-05 22:01:02,904 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 445 transitions. [2024-12-05 22:01:02,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 22:01:02,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:02,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:02,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:08,201 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:01:38,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:38,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 254 states and 480 transitions. [2024-12-05 22:01:38,647 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 480 transitions. [2024-12-05 22:01:38,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 22:01:38,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:38,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:38,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:38,662 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 22:01:43,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:43,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 257 states and 486 transitions. [2024-12-05 22:01:43,165 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 486 transitions. [2024-12-05 22:01:43,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:01:43,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:43,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:43,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:43,178 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-05 22:01:45,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:45,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 259 states and 487 transitions. [2024-12-05 22:01:45,995 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 487 transitions. [2024-12-05 22:01:45,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:01:45,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:45,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:46,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:46,015 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 22:01:50,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:50,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 262 states and 493 transitions. [2024-12-05 22:01:50,846 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 493 transitions. [2024-12-05 22:01:50,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:01:50,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:50,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:50,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:50,859 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 22:01:52,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:52,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 263 states and 494 transitions. [2024-12-05 22:01:52,314 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 494 transitions. [2024-12-05 22:01:52,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:01:52,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:52,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:52,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:52,352 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 22:01:54,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:54,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 264 states and 496 transitions. [2024-12-05 22:01:54,550 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 496 transitions. [2024-12-05 22:01:54,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:01:54,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:54,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:54,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:54,563 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-05 22:01:57,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:57,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 266 states and 497 transitions. [2024-12-05 22:01:57,237 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 497 transitions. [2024-12-05 22:01:57,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:01:57,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:57,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:57,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:57,276 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 22:02:00,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:00,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 268 states and 502 transitions. [2024-12-05 22:02:00,394 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 502 transitions. [2024-12-05 22:02:00,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:02:00,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:00,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:00,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:03,453 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:02:16,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:16,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 273 states and 530 transitions. [2024-12-05 22:02:16,014 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 530 transitions. [2024-12-05 22:02:16,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:02:16,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:16,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:16,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:16,027 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-05 22:02:19,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:19,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 275 states and 532 transitions. [2024-12-05 22:02:19,821 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 532 transitions. [2024-12-05 22:02:19,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:02:19,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:19,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:19,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:19,863 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 22:02:23,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:23,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 277 states and 537 transitions. [2024-12-05 22:02:23,801 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 537 transitions. [2024-12-05 22:02:23,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 22:02:23,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:23,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:23,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:23,874 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 22:02:26,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:26,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 278 states and 539 transitions. [2024-12-05 22:02:26,207 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 539 transitions. [2024-12-05 22:02:26,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 22:02:26,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:26,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:26,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:26,222 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-05 22:02:29,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:29,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 280 states and 540 transitions. [2024-12-05 22:02:29,317 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 540 transitions. [2024-12-05 22:02:29,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 22:02:29,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:29,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:29,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:29,387 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 22:02:33,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:33,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 282 states and 546 transitions. [2024-12-05 22:02:33,399 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 546 transitions. [2024-12-05 22:02:33,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 22:02:33,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:33,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:33,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:33,414 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 22:02:35,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:35,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 283 states and 546 transitions. [2024-12-05 22:02:35,044 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 546 transitions. [2024-12-05 22:02:35,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 22:02:35,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:35,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:35,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:35,064 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-05 22:02:38,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:38,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 285 states and 548 transitions. [2024-12-05 22:02:38,756 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 548 transitions. [2024-12-05 22:02:38,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 22:02:38,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:38,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:38,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:39,298 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 22:02:43,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:43,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 287 states and 553 transitions. [2024-12-05 22:02:43,926 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 553 transitions. [2024-12-05 22:02:43,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 22:02:43,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:43,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:43,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:43,966 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-05 22:02:47,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:47,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 289 states and 554 transitions. [2024-12-05 22:02:47,305 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 554 transitions. [2024-12-05 22:02:47,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 22:02:47,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:47,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:47,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:47,412 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-05 22:02:51,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:51,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 291 states and 556 transitions. [2024-12-05 22:02:51,364 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 556 transitions. [2024-12-05 22:02:51,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 22:02:51,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:51,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:51,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:51,379 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 22:02:53,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:53,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 292 states and 556 transitions. [2024-12-05 22:02:53,081 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 556 transitions. [2024-12-05 22:02:53,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 22:02:53,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:53,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:53,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:53,096 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 22:02:56,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:56,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 294 states and 563 transitions. [2024-12-05 22:02:56,693 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 563 transitions. [2024-12-05 22:02:56,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 22:02:56,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:56,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:56,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:56,771 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-05 22:03:00,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:00,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 296 states and 564 transitions. [2024-12-05 22:03:00,529 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 564 transitions. [2024-12-05 22:03:00,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 22:03:00,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:00,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:00,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:07,063 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:03:24,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:24,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 301 states and 581 transitions. [2024-12-05 22:03:24,627 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 581 transitions. [2024-12-05 22:03:24,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 22:03:24,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:24,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:24,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:24,645 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 22:03:26,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:26,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 302 states and 581 transitions. [2024-12-05 22:03:26,631 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 581 transitions. [2024-12-05 22:03:26,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 22:03:26,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:26,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:26,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:26,723 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-05 22:03:31,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:31,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 304 states and 583 transitions. [2024-12-05 22:03:31,553 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 583 transitions. [2024-12-05 22:03:31,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 22:03:31,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:31,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:31,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:31,813 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:03:42,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:42,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 309 states and 598 transitions. [2024-12-05 22:03:42,035 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 598 transitions. [2024-12-05 22:03:42,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 22:03:42,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:42,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:42,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:42,051 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 22:03:44,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:44,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 310 states and 598 transitions. [2024-12-05 22:03:44,174 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 598 transitions. [2024-12-05 22:03:44,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 22:03:44,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:44,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:44,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:44,258 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 22:03:46,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:46,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 311 states and 598 transitions. [2024-12-05 22:03:46,230 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 598 transitions. [2024-12-05 22:03:46,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 22:03:46,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:46,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:46,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:46,276 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 22:03:48,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:48,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 312 states and 599 transitions. [2024-12-05 22:03:48,320 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 599 transitions. [2024-12-05 22:03:48,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 22:03:48,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:48,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:48,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:55,062 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:04:15,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:15,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 317 states and 629 transitions. [2024-12-05 22:04:15,209 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 629 transitions. [2024-12-05 22:04:15,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 22:04:15,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:15,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:15,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:15,251 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 22:04:17,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:17,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 318 states and 629 transitions. [2024-12-05 22:04:17,609 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 629 transitions. [2024-12-05 22:04:17,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 22:04:17,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:17,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:17,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:17,624 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 22:04:21,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:21,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 320 states and 631 transitions. [2024-12-05 22:04:21,894 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 631 transitions. [2024-12-05 22:04:21,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 22:04:21,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:21,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:21,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:21,936 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 22:04:26,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:26,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 322 states and 636 transitions. [2024-12-05 22:04:26,540 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 636 transitions. [2024-12-05 22:04:26,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:04:26,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:26,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:26,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:26,620 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 22:04:29,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:29,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 323 states and 636 transitions. [2024-12-05 22:04:29,202 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 636 transitions. [2024-12-05 22:04:29,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:04:29,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:29,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:29,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:31,032 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 22:05:12,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:12,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 338 states and 665 transitions. [2024-12-05 22:05:12,163 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 665 transitions. [2024-12-05 22:05:12,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:05:12,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:12,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:12,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:12,183 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 22:05:16,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:16,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 340 states and 667 transitions. [2024-12-05 22:05:16,879 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 667 transitions. [2024-12-05 22:05:16,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:05:16,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:16,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:16,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:16,895 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 22:05:18,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:18,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 341 states and 667 transitions. [2024-12-05 22:05:18,912 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 667 transitions. [2024-12-05 22:05:18,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:05:18,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:18,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:18,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:18,991 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 22:05:24,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:24,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 343 states and 673 transitions. [2024-12-05 22:05:24,564 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 673 transitions. [2024-12-05 22:05:24,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 22:05:24,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:24,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:24,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:24,608 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 22:05:29,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:29,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 345 states and 675 transitions. [2024-12-05 22:05:29,658 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 675 transitions. [2024-12-05 22:05:29,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 22:05:29,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:29,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:29,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:29,673 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 22:05:31,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:31,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 346 states and 675 transitions. [2024-12-05 22:05:31,573 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 675 transitions. [2024-12-05 22:05:31,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 22:05:31,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:31,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:31,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:31,653 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 22:05:37,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:37,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 348 states and 677 transitions. [2024-12-05 22:05:37,365 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 677 transitions. [2024-12-05 22:05:37,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 22:05:37,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:37,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:37,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:37,380 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 22:05:39,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:39,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 349 states and 677 transitions. [2024-12-05 22:05:39,534 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 677 transitions. [2024-12-05 22:05:39,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 22:05:39,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:39,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:39,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:51,184 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:06:25,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:25,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 357 states and 698 transitions. [2024-12-05 22:06:25,928 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 698 transitions. [2024-12-05 22:06:25,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 22:06:25,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:25,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:25,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:29,791 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:06:46,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:46,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 362 states and 711 transitions. [2024-12-05 22:06:46,062 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 711 transitions. [2024-12-05 22:06:46,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 22:06:46,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:46,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:46,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:46,315 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:06:58,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:58,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 367 states and 726 transitions. [2024-12-05 22:06:58,821 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 726 transitions. [2024-12-05 22:06:58,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 22:06:58,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:58,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:58,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:58,845 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 22:07:01,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:01,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 368 states and 726 transitions. [2024-12-05 22:07:01,500 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 726 transitions. [2024-12-05 22:07:01,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 22:07:01,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:01,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:01,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:01,522 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 22:07:04,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:04,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 369 states and 726 transitions. [2024-12-05 22:07:04,340 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 726 transitions. [2024-12-05 22:07:04,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 22:07:04,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:04,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:04,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:04,357 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 22:07:07,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:07,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 370 states and 726 transitions. [2024-12-05 22:07:07,105 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 726 transitions. [2024-12-05 22:07:07,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 22:07:07,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:07,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:07,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:07,150 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 22:07:09,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:09,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 371 states and 726 transitions. [2024-12-05 22:07:09,819 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 726 transitions. [2024-12-05 22:07:09,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 22:07:09,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:09,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:09,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:09,895 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 22:07:12,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:12,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 372 states and 727 transitions. [2024-12-05 22:07:12,865 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 727 transitions. [2024-12-05 22:07:12,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 22:07:12,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:12,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:12,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:12,882 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-05 22:07:18,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:18,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 374 states and 729 transitions. [2024-12-05 22:07:18,205 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 729 transitions. [2024-12-05 22:07:18,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 22:07:18,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:18,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:18,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:26,012 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:07:47,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:47,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 379 states and 758 transitions. [2024-12-05 22:07:47,709 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 758 transitions. [2024-12-05 22:07:47,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 22:07:47,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:47,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:47,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:47,755 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 22:07:53,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:53,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 381 states and 763 transitions. [2024-12-05 22:07:53,252 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 763 transitions. [2024-12-05 22:07:53,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 22:07:53,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:53,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:53,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:53,298 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 22:07:56,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:56,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 382 states and 763 transitions. [2024-12-05 22:07:56,080 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 763 transitions. [2024-12-05 22:07:56,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 22:07:56,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:56,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:56,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:56,158 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 22:07:59,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:59,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 383 states and 764 transitions. [2024-12-05 22:07:59,406 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 764 transitions. [2024-12-05 22:07:59,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 22:07:59,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:59,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:59,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:59,423 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-05 22:08:01,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:01,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 384 states and 764 transitions. [2024-12-05 22:08:01,833 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 764 transitions. [2024-12-05 22:08:01,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 22:08:01,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:01,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:01,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:01,850 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-05 22:08:06,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:06,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 386 states and 766 transitions. [2024-12-05 22:08:06,990 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 766 transitions. [2024-12-05 22:08:06,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 22:08:06,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:06,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:06,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:07,071 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 22:08:10,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:10,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 387 states and 766 transitions. [2024-12-05 22:08:10,102 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 766 transitions. [2024-12-05 22:08:10,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 22:08:10,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:10,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:10,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:10,190 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 22:08:13,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:13,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 388 states and 766 transitions. [2024-12-05 22:08:13,306 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 766 transitions. [2024-12-05 22:08:13,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 22:08:13,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:13,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:13,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:13,752 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 22:08:20,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:20,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 390 states and 771 transitions. [2024-12-05 22:08:20,057 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 771 transitions. [2024-12-05 22:08:20,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 22:08:20,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:20,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:20,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:20,073 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-05 22:08:22,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:22,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 391 states and 771 transitions. [2024-12-05 22:08:22,452 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 771 transitions. [2024-12-05 22:08:22,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 22:08:22,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:22,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:22,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:22,501 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-05 22:08:28,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:28,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 393 states and 773 transitions. [2024-12-05 22:08:28,290 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 773 transitions. [2024-12-05 22:08:28,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 22:08:28,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:28,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:28,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:28,374 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-05 22:08:35,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:35,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 395 states and 775 transitions. [2024-12-05 22:08:35,073 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 775 transitions. [2024-12-05 22:08:35,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 22:08:35,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:35,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:35,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:35,098 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-05 22:08:37,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:37,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 396 states and 775 transitions. [2024-12-05 22:08:37,469 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 775 transitions. [2024-12-05 22:08:37,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 22:08:37,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:37,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:37,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:45,669 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 99 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:09:09,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:09,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 401 states and 792 transitions. [2024-12-05 22:09:09,517 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 792 transitions. [2024-12-05 22:09:09,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 22:09:09,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:09,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:09,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:09,802 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 99 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:09:23,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:23,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 406 states and 805 transitions. [2024-12-05 22:09:23,487 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 805 transitions. [2024-12-05 22:09:23,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 22:09:23,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:23,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:23,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:23,752 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 99 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:09:37,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:37,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 411 states and 818 transitions. [2024-12-05 22:09:37,386 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 818 transitions. [2024-12-05 22:09:37,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 22:09:37,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:37,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:37,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:37,651 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 99 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:09:50,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:50,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 416 states and 833 transitions. [2024-12-05 22:09:50,427 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 833 transitions. [2024-12-05 22:09:50,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 22:09:50,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:50,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:50,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:50,447 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-05 22:09:53,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:53,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 417 states and 833 transitions. [2024-12-05 22:09:53,595 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 833 transitions. [2024-12-05 22:09:53,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 22:09:53,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:53,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:53,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:53,613 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-05 22:09:56,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:56,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 418 states and 833 transitions. [2024-12-05 22:09:56,653 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 833 transitions. [2024-12-05 22:09:56,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 22:09:56,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:56,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:56,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:56,670 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-05 22:09:59,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:59,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 419 states and 833 transitions. [2024-12-05 22:09:59,621 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 833 transitions. [2024-12-05 22:09:59,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 22:09:59,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:59,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:59,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:59,638 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-05 22:10:02,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:02,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 420 states and 833 transitions. [2024-12-05 22:10:02,473 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 833 transitions. [2024-12-05 22:10:02,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 22:10:02,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:02,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:02,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:02,522 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-05 22:10:05,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:05,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 421 states and 833 transitions. [2024-12-05 22:10:05,804 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 833 transitions. [2024-12-05 22:10:05,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 22:10:05,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:05,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:05,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:05,852 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-05 22:10:09,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:09,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 422 states and 834 transitions. [2024-12-05 22:10:09,175 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 834 transitions. [2024-12-05 22:10:09,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 22:10:09,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:09,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:09,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:09,225 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-05 22:10:12,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:12,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 423 states and 834 transitions. [2024-12-05 22:10:12,473 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 834 transitions. [2024-12-05 22:10:12,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 22:10:12,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:12,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:12,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:12,521 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-05 22:10:15,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:15,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 424 states and 834 transitions. [2024-12-05 22:10:15,931 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 834 transitions. [2024-12-05 22:10:15,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 22:10:15,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:15,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:15,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:22,416 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:10:45,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:45,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 429 states and 863 transitions. [2024-12-05 22:10:45,232 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 863 transitions. [2024-12-05 22:10:45,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 22:10:45,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:45,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:45,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:45,280 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-05 22:10:51,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:51,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 431 states and 868 transitions. [2024-12-05 22:10:51,779 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 868 transitions. [2024-12-05 22:10:51,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 22:10:51,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:51,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:51,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:52,243 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-05 22:10:55,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:55,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 432 states and 868 transitions. [2024-12-05 22:10:55,907 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 868 transitions. [2024-12-05 22:10:55,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 22:10:55,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:55,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:55,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:55,993 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-05 22:10:59,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:59,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 433 states and 868 transitions. [2024-12-05 22:10:59,489 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 868 transitions. [2024-12-05 22:10:59,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 22:10:59,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:59,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:59,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:00,016 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-05 22:11:03,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:03,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 434 states and 868 transitions. [2024-12-05 22:11:03,521 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 868 transitions. [2024-12-05 22:11:03,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 22:11:03,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:03,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:03,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:03,625 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-05 22:11:07,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:07,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 435 states and 869 transitions. [2024-12-05 22:11:07,152 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 869 transitions. [2024-12-05 22:11:07,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 22:11:07,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:07,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:07,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:07,169 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-12-05 22:11:09,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:09,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 436 states and 869 transitions. [2024-12-05 22:11:09,679 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 869 transitions. [2024-12-05 22:11:09,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 22:11:09,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:09,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:09,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:09,704 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-05 22:11:15,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:15,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 438 states and 871 transitions. [2024-12-05 22:11:15,833 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 871 transitions. [2024-12-05 22:11:15,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 22:11:15,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:15,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:15,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:15,937 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-05 22:11:22,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:22,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 876 states to 440 states and 876 transitions. [2024-12-05 22:11:22,937 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 876 transitions. [2024-12-05 22:11:22,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 22:11:22,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:22,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:22,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:22,988 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-05 22:11:29,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:29,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 442 states and 878 transitions. [2024-12-05 22:11:29,700 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 878 transitions. [2024-12-05 22:11:29,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 22:11:29,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:29,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:29,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:29,718 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-12-05 22:11:32,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:32,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 443 states and 878 transitions. [2024-12-05 22:11:32,567 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 878 transitions. [2024-12-05 22:11:32,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 22:11:32,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:32,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:32,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:42,318 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 133 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.