./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/memsafety/lockfree-3.1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f51ad438-10ed-409d-9c68-141d656f579b/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f51ad438-10ed-409d-9c68-141d656f579b/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f51ad438-10ed-409d-9c68-141d656f579b/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f51ad438-10ed-409d-9c68-141d656f579b/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety/lockfree-3.1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f51ad438-10ed-409d-9c68-141d656f579b/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f51ad438-10ed-409d-9c68-141d656f579b/bin/ukojak-verify-EEHR8qb7sm --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 32bit --witnessprinter.graph.data.programhash f3bd5e04188199017a119b2ef3a434e2cfadf1e2e5bbf4182b28eb1a822c186f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:42:21,926 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:42:22,035 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f51ad438-10ed-409d-9c68-141d656f579b/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 22:42:22,044 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:42:22,045 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:42:22,101 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:42:22,102 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:42:22,105 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:42:22,105 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:42:22,105 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:42:22,106 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:42:22,106 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:42:22,106 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:42:22,107 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 22:42:22,107 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 22:42:22,107 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 22:42:22,107 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:42:22,109 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:42:22,109 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:42:22,109 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:42:22,109 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:42:22,110 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:42:22,110 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:42:22,110 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:42:22,110 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:42:22,110 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:42:22,110 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:42:22,110 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:42:22,111 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:42:22,111 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:42:22,111 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_f51ad438-10ed-409d-9c68-141d656f579b/bin/ukojak-verify-EEHR8qb7sm 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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f3bd5e04188199017a119b2ef3a434e2cfadf1e2e5bbf4182b28eb1a822c186f [2024-11-13 22:42:22,525 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:42:22,538 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:42:22,541 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:42:22,543 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:42:22,543 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:42:22,545 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f51ad438-10ed-409d-9c68-141d656f579b/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/memsafety/lockfree-3.1.i Unable to find full path for "g++" [2024-11-13 22:42:24,675 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:42:25,096 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:42:25,096 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f51ad438-10ed-409d-9c68-141d656f579b/sv-benchmarks/c/memsafety/lockfree-3.1.i [2024-11-13 22:42:25,113 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f51ad438-10ed-409d-9c68-141d656f579b/bin/ukojak-verify-EEHR8qb7sm/data/49b98213f/2e683c6d6e2a4f1490e77994c32aa8fe/FLAG7ab6e6595 [2024-11-13 22:42:25,283 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f51ad438-10ed-409d-9c68-141d656f579b/bin/ukojak-verify-EEHR8qb7sm/data/49b98213f/2e683c6d6e2a4f1490e77994c32aa8fe [2024-11-13 22:42:25,287 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:42:25,289 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:42:25,291 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:42:25,293 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:42:25,299 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:42:25,300 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:42:25" (1/1) ... [2024-11-13 22:42:25,302 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e969b06 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:25, skipping insertion in model container [2024-11-13 22:42:25,304 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:42:25" (1/1) ... [2024-11-13 22:42:25,363 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:42:25,786 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:42:25,799 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:42:25,848 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:42:25,886 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:42:25,886 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:25 WrapperNode [2024-11-13 22:42:25,887 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:42:25,888 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:42:25,888 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:42:25,888 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:42:25,895 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:25" (1/1) ... [2024-11-13 22:42:25,909 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:25" (1/1) ... [2024-11-13 22:42:25,939 INFO L138 Inliner]: procedures = 125, calls = 18, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 132 [2024-11-13 22:42:25,943 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:42:25,948 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:42:25,948 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:42:25,948 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:42:25,956 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:25" (1/1) ... [2024-11-13 22:42:25,956 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:25" (1/1) ... [2024-11-13 22:42:25,965 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:25" (1/1) ... [2024-11-13 22:42:25,966 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:25" (1/1) ... [2024-11-13 22:42:25,979 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:25" (1/1) ... [2024-11-13 22:42:25,994 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:25" (1/1) ... [2024-11-13 22:42:25,996 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:25" (1/1) ... [2024-11-13 22:42:26,001 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:25" (1/1) ... [2024-11-13 22:42:26,004 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:42:26,010 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:42:26,010 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:42:26,011 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:42:26,012 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:25" (1/1) ... [2024-11-13 22:42:26,024 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:42:26,039 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f51ad438-10ed-409d-9c68-141d656f579b/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:42:26,059 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f51ad438-10ed-409d-9c68-141d656f579b/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:42:26,067 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f51ad438-10ed-409d-9c68-141d656f579b/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:42:26,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:42:26,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:42:26,100 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:42:26,100 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:42:26,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:42:26,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:42:26,101 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:42:26,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:42:26,101 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:42:26,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:42:26,270 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:42:26,273 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:42:26,777 INFO L? ?]: Removed 25 outVars from TransFormulas that were not future-live. [2024-11-13 22:42:26,777 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:42:26,910 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:42:26,910 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 22:42:26,911 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:42:26 BoogieIcfgContainer [2024-11-13 22:42:26,911 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:42:26,912 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:42:26,912 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:42:26,925 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:42:26,925 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:42:26" (1/1) ... [2024-11-13 22:42:26,936 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:42:26,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:26,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 49 states and 61 transitions. [2024-11-13 22:42:26,999 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 61 transitions. [2024-11-13 22:42:27,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 22:42:27,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:27,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:27,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:27,197 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:27,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:27,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 49 states and 60 transitions. [2024-11-13 22:42:27,227 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 60 transitions. [2024-11-13 22:42:27,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 22:42:27,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:27,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:27,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:27,322 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:27,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:27,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 53 states and 68 transitions. [2024-11-13 22:42:27,377 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2024-11-13 22:42:27,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 22:42:27,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:27,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:27,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:27,500 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:27,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:27,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 56 states and 74 transitions. [2024-11-13 22:42:27,647 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 74 transitions. [2024-11-13 22:42:27,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 22:42:27,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:27,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:27,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:27,819 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:27,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:27,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 55 states and 73 transitions. [2024-11-13 22:42:27,869 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 73 transitions. [2024-11-13 22:42:27,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 22:42:27,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:27,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:27,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:28,104 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:28,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:28,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 54 states and 72 transitions. [2024-11-13 22:42:28,273 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 72 transitions. [2024-11-13 22:42:28,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:42:28,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:28,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:28,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:28,350 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:28,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:28,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 53 states and 71 transitions. [2024-11-13 22:42:28,381 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 71 transitions. [2024-11-13 22:42:28,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:42:28,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:28,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:28,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:28,564 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:28,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:28,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 52 states and 70 transitions. [2024-11-13 22:42:28,853 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 70 transitions. [2024-11-13 22:42:28,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:42:28,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:28,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:28,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:29,034 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:29,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:29,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 57 states and 82 transitions. [2024-11-13 22:42:29,373 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 82 transitions. [2024-11-13 22:42:29,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 22:42:29,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:29,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:29,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:29,523 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:30,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:30,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 61 states and 92 transitions. [2024-11-13 22:42:30,060 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 92 transitions. [2024-11-13 22:42:30,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 22:42:30,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:30,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:30,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:30,123 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:30,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:30,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 61 states and 91 transitions. [2024-11-13 22:42:30,326 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 91 transitions. [2024-11-13 22:42:30,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:42:30,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:30,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:30,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:30,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:42:30,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:30,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 64 states and 100 transitions. [2024-11-13 22:42:30,769 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 100 transitions. [2024-11-13 22:42:30,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:42:30,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:30,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:30,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:30,809 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:42:31,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:31,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 67 states and 109 transitions. [2024-11-13 22:42:31,196 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 109 transitions. [2024-11-13 22:42:31,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:42:31,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:31,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:31,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:31,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:42:31,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:31,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 71 states and 120 transitions. [2024-11-13 22:42:31,843 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 120 transitions. [2024-11-13 22:42:31,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:42:31,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:31,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:31,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:32,117 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:33,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:33,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 76 states and 133 transitions. [2024-11-13 22:42:33,483 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 133 transitions. [2024-11-13 22:42:33,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:42:33,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:33,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:33,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:33,574 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:42:33,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:33,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 78 states and 139 transitions. [2024-11-13 22:42:33,868 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 139 transitions. [2024-11-13 22:42:33,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:42:33,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:33,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:33,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:34,084 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:35,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:35,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 85 states and 162 transitions. [2024-11-13 22:42:35,469 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 162 transitions. [2024-11-13 22:42:35,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:42:35,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:35,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:35,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:35,520 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:37,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:37,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 92 states and 189 transitions. [2024-11-13 22:42:37,153 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 189 transitions. [2024-11-13 22:42:37,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:42:37,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:37,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:37,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:37,444 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:40,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:40,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 99 states and 218 transitions. [2024-11-13 22:42:40,152 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 218 transitions. [2024-11-13 22:42:40,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:42:40,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:40,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:40,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:40,232 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:41,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:41,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 101 states and 225 transitions. [2024-11-13 22:42:41,139 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 225 transitions. [2024-11-13 22:42:41,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:42:41,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:41,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:41,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:41,181 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:41,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:41,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 103 states and 229 transitions. [2024-11-13 22:42:41,642 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 229 transitions. [2024-11-13 22:42:41,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:42:41,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:41,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:41,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:41,858 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:42:44,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:44,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 109 states and 246 transitions. [2024-11-13 22:42:44,448 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 246 transitions. [2024-11-13 22:42:44,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:42:44,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:44,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:44,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:44,547 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:42:45,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:45,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 112 states and 253 transitions. [2024-11-13 22:42:45,483 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 253 transitions. [2024-11-13 22:42:45,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:42:45,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:45,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:45,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:45,582 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:45,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:45,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 115 states and 261 transitions. [2024-11-13 22:42:45,657 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 261 transitions. [2024-11-13 22:42:45,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:42:45,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:45,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:45,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:45,704 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:46,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:46,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 119 states and 269 transitions. [2024-11-13 22:42:46,118 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 269 transitions. [2024-11-13 22:42:46,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:42:46,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:46,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:46,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:46,246 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:48,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:48,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 128 states and 305 transitions. [2024-11-13 22:42:48,575 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 305 transitions. [2024-11-13 22:42:48,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:42:48,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:48,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:48,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:48,681 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:50,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:50,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 130 states and 310 transitions. [2024-11-13 22:42:50,084 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 310 transitions. [2024-11-13 22:42:50,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:42:50,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:50,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:50,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:50,113 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:42:51,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:51,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 133 states and 318 transitions. [2024-11-13 22:42:51,453 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 318 transitions. [2024-11-13 22:42:51,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:42:51,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:51,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:51,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:51,491 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:42:52,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:52,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 136 states and 324 transitions. [2024-11-13 22:42:52,665 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 324 transitions. [2024-11-13 22:42:52,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:42:52,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:52,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:52,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:52,780 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:42:54,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:54,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 141 states and 345 transitions. [2024-11-13 22:42:54,177 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 345 transitions. [2024-11-13 22:42:54,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:42:54,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:54,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:54,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:54,274 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:42:54,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:54,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 142 states and 345 transitions. [2024-11-13 22:42:54,863 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 345 transitions. [2024-11-13 22:42:54,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:42:54,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:54,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:54,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:54,908 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:42:55,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:55,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 143 states and 348 transitions. [2024-11-13 22:42:55,301 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 348 transitions. [2024-11-13 22:42:55,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:42:55,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:55,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:55,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:55,355 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:42:56,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:56,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 145 states and 350 transitions. [2024-11-13 22:42:56,301 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 350 transitions. [2024-11-13 22:42:56,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:42:56,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:56,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:56,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:56,324 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:42:56,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:56,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 147 states and 352 transitions. [2024-11-13 22:42:56,353 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 352 transitions. [2024-11-13 22:42:56,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:42:56,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:56,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:56,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:56,383 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:42:56,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:56,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 149 states and 354 transitions. [2024-11-13 22:42:56,421 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 354 transitions. [2024-11-13 22:42:56,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:42:56,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:56,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:56,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:56,465 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:42:57,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:57,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 151 states and 356 transitions. [2024-11-13 22:42:57,181 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 356 transitions. [2024-11-13 22:42:57,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:42:57,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:57,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:57,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:57,271 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:42:57,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:57,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 152 states and 360 transitions. [2024-11-13 22:42:57,924 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 360 transitions. [2024-11-13 22:42:57,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:42:57,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:57,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:57,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:58,048 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 7 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:58,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:58,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 152 states and 357 transitions. [2024-11-13 22:42:58,597 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 357 transitions. [2024-11-13 22:42:58,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:42:58,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:58,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:58,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:58,636 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:42:59,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:59,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 154 states and 359 transitions. [2024-11-13 22:42:59,684 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 359 transitions. [2024-11-13 22:42:59,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:42:59,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:59,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:59,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:00,151 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:03,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:03,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 163 states and 382 transitions. [2024-11-13 22:43:03,973 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 382 transitions. [2024-11-13 22:43:03,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:43:03,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:03,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:03,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:04,742 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:43:07,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:07,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 165 states and 386 transitions. [2024-11-13 22:43:07,198 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 386 transitions. [2024-11-13 22:43:07,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:43:07,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:07,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:07,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:07,237 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:43:08,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:08,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 167 states and 395 transitions. [2024-11-13 22:43:08,283 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 395 transitions. [2024-11-13 22:43:08,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:43:08,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:08,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:08,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:08,361 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:09,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:09,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 169 states and 398 transitions. [2024-11-13 22:43:09,001 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 398 transitions. [2024-11-13 22:43:09,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:43:09,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:09,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:09,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:09,036 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:43:09,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:09,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 171 states and 406 transitions. [2024-11-13 22:43:09,579 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 406 transitions. [2024-11-13 22:43:09,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:43:09,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:09,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:09,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:09,637 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:43:10,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:10,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 173 states and 414 transitions. [2024-11-13 22:43:10,665 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 414 transitions. [2024-11-13 22:43:10,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:43:10,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:10,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:10,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:10,719 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:43:11,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:11,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 175 states and 422 transitions. [2024-11-13 22:43:11,394 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 422 transitions. [2024-11-13 22:43:11,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:43:11,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:11,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:11,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:11,427 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:43:12,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:12,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 176 states and 423 transitions. [2024-11-13 22:43:12,042 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 423 transitions. [2024-11-13 22:43:12,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:43:12,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:12,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:12,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:12,072 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:43:12,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:12,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 177 states and 424 transitions. [2024-11-13 22:43:12,744 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 424 transitions. [2024-11-13 22:43:12,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:43:12,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:12,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:12,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:13,437 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:17,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:17,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 187 states and 449 transitions. [2024-11-13 22:43:17,194 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 449 transitions. [2024-11-13 22:43:17,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:43:17,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:17,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:17,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:17,768 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:18,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:18,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 188 states and 450 transitions. [2024-11-13 22:43:18,876 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 450 transitions. [2024-11-13 22:43:18,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:43:18,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:18,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:18,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:18,932 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:43:21,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:21,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 192 states and 469 transitions. [2024-11-13 22:43:21,240 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 469 transitions. [2024-11-13 22:43:21,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:43:21,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:21,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:21,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:21,306 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:43:23,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:23,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 195 states and 480 transitions. [2024-11-13 22:43:23,575 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 480 transitions. [2024-11-13 22:43:23,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:43:23,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:23,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:23,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:23,633 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:43:25,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:25,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 199 states and 494 transitions. [2024-11-13 22:43:25,704 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 494 transitions. [2024-11-13 22:43:25,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:43:25,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:25,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:25,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:25,755 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:43:25,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:25,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 201 states and 496 transitions. [2024-11-13 22:43:25,802 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 496 transitions. [2024-11-13 22:43:25,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:43:25,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:25,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:25,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:25,858 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:43:30,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:30,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 211 states and 545 transitions. [2024-11-13 22:43:30,593 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 545 transitions. [2024-11-13 22:43:30,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:43:30,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:30,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:30,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:30,640 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:43:33,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:33,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 215 states and 561 transitions. [2024-11-13 22:43:33,323 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 561 transitions. [2024-11-13 22:43:33,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:43:33,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:33,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:33,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:33,394 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:43:34,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:34,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 217 states and 570 transitions. [2024-11-13 22:43:34,858 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 570 transitions. [2024-11-13 22:43:34,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:43:34,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:34,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:34,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:34,902 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:43:36,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:36,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 220 states and 580 transitions. [2024-11-13 22:43:36,841 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 580 transitions. [2024-11-13 22:43:36,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:43:36,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:36,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:36,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:36,899 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:43:37,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:37,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 221 states and 582 transitions. [2024-11-13 22:43:37,670 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 582 transitions. [2024-11-13 22:43:37,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:43:37,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:37,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:37,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:39,031 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 8 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:46,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:46,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 234 states and 638 transitions. [2024-11-13 22:43:46,775 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 638 transitions. [2024-11-13 22:43:46,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:43:46,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:46,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:46,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:46,813 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:43:47,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:47,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 235 states and 639 transitions. [2024-11-13 22:43:47,439 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 639 transitions. [2024-11-13 22:43:47,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:43:47,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:47,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:47,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:47,504 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:43:49,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:49,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 238 states and 643 transitions. [2024-11-13 22:43:49,819 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 643 transitions. [2024-11-13 22:43:49,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:43:49,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:49,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:49,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:50,148 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:43:51,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:51,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 239 states and 651 transitions. [2024-11-13 22:43:51,764 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 651 transitions. [2024-11-13 22:43:51,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:43:51,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:51,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:51,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:51,835 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:43:53,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:53,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 240 states and 659 transitions. [2024-11-13 22:43:53,362 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 659 transitions. [2024-11-13 22:43:53,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:43:53,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:53,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:53,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:53,977 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:43:57,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:57,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 246 states and 670 transitions. [2024-11-13 22:43:57,752 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 670 transitions. [2024-11-13 22:43:57,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:43:57,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:57,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:57,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:57,828 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:43:59,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:59,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 248 states and 671 transitions. [2024-11-13 22:43:59,062 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 671 transitions. [2024-11-13 22:43:59,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:43:59,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:59,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:59,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:59,134 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:44:03,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:03,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 255 states and 697 transitions. [2024-11-13 22:44:03,621 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 697 transitions. [2024-11-13 22:44:03,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:44:03,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:03,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:03,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:03,680 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:44:04,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:04,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 256 states and 697 transitions. [2024-11-13 22:44:04,415 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 697 transitions. [2024-11-13 22:44:04,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:44:04,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:04,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:04,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:04,449 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 22:44:04,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:04,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 257 states and 700 transitions. [2024-11-13 22:44:04,969 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 700 transitions. [2024-11-13 22:44:04,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:44:04,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:04,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:04,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:04,999 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 22:44:08,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:08,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 261 states and 712 transitions. [2024-11-13 22:44:08,071 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 712 transitions. [2024-11-13 22:44:08,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:44:08,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:08,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:08,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:08,104 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 22:44:09,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:09,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 262 states and 716 transitions. [2024-11-13 22:44:09,349 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 716 transitions. [2024-11-13 22:44:09,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:44:09,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:09,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:09,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:09,377 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 22:44:10,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:10,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 264 states and 718 transitions. [2024-11-13 22:44:10,672 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 718 transitions. [2024-11-13 22:44:10,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:44:10,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:10,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:10,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:10,736 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 9 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:44:11,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:11,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 264 states and 713 transitions. [2024-11-13 22:44:11,979 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 713 transitions. [2024-11-13 22:44:11,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:44:11,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:11,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:11,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:12,032 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:44:18,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:18,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 272 states and 737 transitions. [2024-11-13 22:44:18,489 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 737 transitions. [2024-11-13 22:44:18,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:44:18,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:18,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:18,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:18,547 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:44:25,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:25,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 280 states and 783 transitions. [2024-11-13 22:44:25,516 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 783 transitions. [2024-11-13 22:44:25,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:44:25,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:25,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:25,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:25,589 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:44:27,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:27,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 282 states and 785 transitions. [2024-11-13 22:44:27,089 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 785 transitions. [2024-11-13 22:44:27,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:44:27,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:27,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:27,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:27,227 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:44:29,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:29,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 286 states and 798 transitions. [2024-11-13 22:44:29,692 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 798 transitions. [2024-11-13 22:44:29,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:44:29,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:29,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:29,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:29,748 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:44:31,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:31,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 289 states and 810 transitions. [2024-11-13 22:44:31,667 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 810 transitions. [2024-11-13 22:44:31,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:44:31,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:31,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:31,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:31,736 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:44:33,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:33,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 293 states and 825 transitions. [2024-11-13 22:44:33,786 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 825 transitions. [2024-11-13 22:44:33,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:44:33,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:33,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:33,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:33,857 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:44:35,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:35,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 294 states and 826 transitions. [2024-11-13 22:44:35,053 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 826 transitions. [2024-11-13 22:44:35,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:44:35,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:35,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:35,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:35,077 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:44:36,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:36,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 298 states and 832 transitions. [2024-11-13 22:44:36,995 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 832 transitions. [2024-11-13 22:44:36,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:44:36,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:36,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:37,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:37,038 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:44:38,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:38,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 300 states and 834 transitions. [2024-11-13 22:44:38,796 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 834 transitions. [2024-11-13 22:44:38,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:44:38,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:38,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:38,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:38,839 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:44:39,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:39,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 300 states and 825 transitions. [2024-11-13 22:44:39,354 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 825 transitions. [2024-11-13 22:44:39,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:44:39,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:39,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:39,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:39,392 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:44:41,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:41,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 302 states and 829 transitions. [2024-11-13 22:44:41,105 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 829 transitions. [2024-11-13 22:44:41,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:44:41,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:41,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:41,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:41,133 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:44:42,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:42,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 304 states and 831 transitions. [2024-11-13 22:44:42,749 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 831 transitions. [2024-11-13 22:44:42,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:44:42,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:42,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:42,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:43,642 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:44:46,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:46,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 304 states and 826 transitions. [2024-11-13 22:44:46,421 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 826 transitions. [2024-11-13 22:44:46,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:44:46,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:46,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:46,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:46,457 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 22:44:47,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:47,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 305 states and 836 transitions. [2024-11-13 22:44:47,353 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 836 transitions. [2024-11-13 22:44:47,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:44:47,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:47,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:47,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:47,390 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 22:44:48,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:48,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 306 states and 839 transitions. [2024-11-13 22:44:48,167 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 839 transitions. [2024-11-13 22:44:48,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:44:48,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:48,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:48,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:48,188 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 22:44:49,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:49,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 308 states and 847 transitions. [2024-11-13 22:44:49,843 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 847 transitions. [2024-11-13 22:44:49,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:44:49,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:49,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:49,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:49,979 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 1 proven. 19 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:45:00,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:00,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 322 states and 892 transitions. [2024-11-13 22:45:00,863 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 892 transitions. [2024-11-13 22:45:00,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:45:00,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:00,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:00,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:00,938 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:45:02,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:02,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 324 states and 896 transitions. [2024-11-13 22:45:02,692 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 896 transitions. [2024-11-13 22:45:02,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:45:02,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:02,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:02,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:02,752 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 1 proven. 19 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:45:05,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:05,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 326 states and 902 transitions. [2024-11-13 22:45:05,432 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 902 transitions. [2024-11-13 22:45:05,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:45:05,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:05,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:05,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:05,498 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 1 proven. 19 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:45:07,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:07,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 904 states to 328 states and 904 transitions. [2024-11-13 22:45:07,559 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 904 transitions. [2024-11-13 22:45:07,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:45:07,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:07,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:07,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:07,640 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 1 proven. 19 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:45:11,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:11,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 332 states and 912 transitions. [2024-11-13 22:45:11,492 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 912 transitions. [2024-11-13 22:45:11,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:45:11,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:11,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:11,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:11,552 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 1 proven. 19 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:45:14,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:14,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 336 states and 925 transitions. [2024-11-13 22:45:14,401 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 925 transitions. [2024-11-13 22:45:14,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:45:14,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:14,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:14,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:16,375 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:45:24,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:24,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 342 states and 941 transitions. [2024-11-13 22:45:24,438 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 941 transitions. [2024-11-13 22:45:24,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:45:24,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:24,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:24,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:24,521 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:45:26,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:26,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 943 states to 344 states and 943 transitions. [2024-11-13 22:45:26,767 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 943 transitions. [2024-11-13 22:45:26,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:45:26,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:26,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:26,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:26,817 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:45:30,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:30,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 947 states to 347 states and 947 transitions. [2024-11-13 22:45:30,023 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 947 transitions. [2024-11-13 22:45:30,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:45:30,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:30,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:30,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:30,071 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:45:33,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:33,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 951 states to 350 states and 951 transitions. [2024-11-13 22:45:33,350 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 951 transitions. [2024-11-13 22:45:33,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:45:33,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:33,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:33,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:33,392 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:45:34,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:34,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 351 states and 960 transitions. [2024-11-13 22:45:34,402 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 960 transitions. [2024-11-13 22:45:34,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:45:34,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:34,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:34,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:34,447 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:45:35,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:35,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 352 states and 962 transitions. [2024-11-13 22:45:35,330 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 962 transitions. [2024-11-13 22:45:35,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:45:35,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:35,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:35,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:35,362 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:45:37,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:37,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 354 states and 966 transitions. [2024-11-13 22:45:37,243 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 966 transitions. [2024-11-13 22:45:37,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:45:37,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:37,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:37,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:37,259 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:45:38,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:38,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 356 states and 968 transitions. [2024-11-13 22:45:38,182 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 968 transitions. [2024-11-13 22:45:38,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:45:38,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:38,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:38,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:38,212 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:45:40,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:40,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 358 states and 969 transitions. [2024-11-13 22:45:40,684 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 969 transitions. [2024-11-13 22:45:40,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:45:40,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:40,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:40,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:40,732 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:45:47,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:47,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 365 states and 985 transitions. [2024-11-13 22:45:47,427 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 985 transitions. [2024-11-13 22:45:47,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:45:47,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:47,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:47,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:47,462 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:45:50,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:50,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 369 states and 991 transitions. [2024-11-13 22:45:50,928 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 991 transitions. [2024-11-13 22:45:50,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:45:50,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:50,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:50,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:50,975 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:45:53,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:53,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 992 states to 371 states and 992 transitions. [2024-11-13 22:45:53,065 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 992 transitions. [2024-11-13 22:45:53,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:45:53,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:53,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:53,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:53,140 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:45:58,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:58,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1000 states to 374 states and 1000 transitions. [2024-11-13 22:45:58,160 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 1000 transitions. [2024-11-13 22:45:58,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:45:58,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:58,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:58,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:58,189 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 22:46:05,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:05,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 380 states and 1015 transitions. [2024-11-13 22:46:05,789 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 1015 transitions. [2024-11-13 22:46:05,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:46:05,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:05,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:05,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:06,541 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 14 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:46:19,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:19,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 392 states and 1065 transitions. [2024-11-13 22:46:19,100 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 1065 transitions. [2024-11-13 22:46:19,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:46:19,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:19,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:19,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:19,163 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:46:20,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:20,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1066 states to 393 states and 1066 transitions. [2024-11-13 22:46:20,538 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 1066 transitions. [2024-11-13 22:46:20,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:46:20,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:20,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:20,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:20,563 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:46:21,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:21,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 394 states and 1068 transitions. [2024-11-13 22:46:21,797 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 1068 transitions. [2024-11-13 22:46:21,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:46:21,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:21,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:21,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:21,901 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 14 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:46:25,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:25,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 397 states and 1074 transitions. [2024-11-13 22:46:25,290 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 1074 transitions. [2024-11-13 22:46:25,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:46:25,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:25,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:25,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:25,372 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:46:27,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:27,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 398 states and 1077 transitions. [2024-11-13 22:46:27,219 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 1077 transitions. [2024-11-13 22:46:27,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:46:27,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:27,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:27,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:27,281 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:46:29,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:29,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 399 states and 1078 transitions. [2024-11-13 22:46:29,075 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 1078 transitions. [2024-11-13 22:46:29,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:46:29,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:29,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:29,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:29,124 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 22:46:30,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:30,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1080 states to 400 states and 1080 transitions. [2024-11-13 22:46:30,889 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 1080 transitions. [2024-11-13 22:46:30,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:46:30,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:30,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:30,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:30,984 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:46:36,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:36,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1092 states to 403 states and 1092 transitions. [2024-11-13 22:46:36,360 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 1092 transitions. [2024-11-13 22:46:36,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:46:36,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:36,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:36,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:36,472 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 11 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:46:40,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:40,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1107 states to 407 states and 1107 transitions. [2024-11-13 22:46:40,656 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 1107 transitions. [2024-11-13 22:46:40,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:46:40,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:40,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:40,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:40,717 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:46:45,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:45,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 410 states and 1113 transitions. [2024-11-13 22:46:45,692 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 1113 transitions. [2024-11-13 22:46:45,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:46:45,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:45,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:45,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:45,940 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:46:47,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:47,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 411 states and 1115 transitions. [2024-11-13 22:46:47,319 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 1115 transitions. [2024-11-13 22:46:47,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:46:47,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:47,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:47,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:47,409 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 11 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:46:54,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:54,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1128 states to 416 states and 1128 transitions. [2024-11-13 22:46:54,859 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 1128 transitions. [2024-11-13 22:46:54,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:46:54,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:54,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:54,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:54,936 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:47:02,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:02,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1144 states to 421 states and 1144 transitions. [2024-11-13 22:47:02,263 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 1144 transitions. [2024-11-13 22:47:02,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:47:02,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:02,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:02,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:02,393 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 11 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:47:05,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:05,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 423 states and 1146 transitions. [2024-11-13 22:47:05,905 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 1146 transitions. [2024-11-13 22:47:05,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:47:05,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:05,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:05,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:05,960 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 16 proven. 13 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:47:06,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:06,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1149 states to 424 states and 1149 transitions. [2024-11-13 22:47:06,680 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 1149 transitions. [2024-11-13 22:47:06,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:47:06,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:06,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:06,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:06,726 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 22:47:09,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:09,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1151 states to 427 states and 1151 transitions. [2024-11-13 22:47:09,586 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 1151 transitions. [2024-11-13 22:47:09,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:47:09,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:09,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:09,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:09,637 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:47:16,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:16,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1171 states to 433 states and 1171 transitions. [2024-11-13 22:47:16,314 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 1171 transitions. [2024-11-13 22:47:16,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:47:16,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:16,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:16,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:16,358 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 13 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:47:18,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:18,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1173 states to 435 states and 1173 transitions. [2024-11-13 22:47:18,450 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 1173 transitions. [2024-11-13 22:47:18,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:47:18,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:18,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:18,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:18,497 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 13 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:47:20,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:20,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1175 states to 437 states and 1175 transitions. [2024-11-13 22:47:20,725 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 1175 transitions. [2024-11-13 22:47:20,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:47:20,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:20,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:20,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:20,795 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:47:28,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:28,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1190 states to 443 states and 1190 transitions. [2024-11-13 22:47:28,862 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 1190 transitions. [2024-11-13 22:47:28,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:47:28,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:28,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:28,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:28,915 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:47:34,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:34,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1205 states to 448 states and 1205 transitions. [2024-11-13 22:47:34,333 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 1205 transitions. [2024-11-13 22:47:34,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:47:34,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:34,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:34,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:34,526 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:47:36,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:36,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1204 states to 448 states and 1204 transitions. [2024-11-13 22:47:36,177 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 1204 transitions. [2024-11-13 22:47:36,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:47:36,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:36,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:36,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:36,200 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:47:39,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:39,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 451 states and 1210 transitions. [2024-11-13 22:47:39,980 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 1210 transitions. [2024-11-13 22:47:39,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:47:39,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:39,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:39,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:40,181 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:47:41,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:41,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1204 states to 449 states and 1204 transitions. [2024-11-13 22:47:41,750 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 1204 transitions. [2024-11-13 22:47:41,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:47:41,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:41,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:41,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:41,813 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:47:47,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:47,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1220 states to 454 states and 1220 transitions. [2024-11-13 22:47:47,696 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 1220 transitions. [2024-11-13 22:47:47,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:47:47,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:47,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:47,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:47,745 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:47:56,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:56,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1235 states to 460 states and 1235 transitions. [2024-11-13 22:47:56,248 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 1235 transitions. [2024-11-13 22:47:56,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:47:56,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:56,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:56,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:56,285 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 22:47:58,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:58,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1237 states to 462 states and 1237 transitions. [2024-11-13 22:47:58,675 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 1237 transitions. [2024-11-13 22:47:58,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:47:58,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:58,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:58,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:58,764 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:48:01,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:01,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1246 states to 466 states and 1246 transitions. [2024-11-13 22:48:01,704 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 1246 transitions. [2024-11-13 22:48:01,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:48:01,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:01,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:01,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:01,786 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:48:03,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:03,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1246 states to 467 states and 1246 transitions. [2024-11-13 22:48:03,691 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 1246 transitions. [2024-11-13 22:48:03,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:48:03,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:03,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:03,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:03,750 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 25 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:48:09,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:09,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1267 states to 472 states and 1267 transitions. [2024-11-13 22:48:09,205 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 1267 transitions. [2024-11-13 22:48:09,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:48:09,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:09,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:09,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:09,230 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 22:48:12,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:12,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1271 states to 474 states and 1271 transitions. [2024-11-13 22:48:12,879 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 1271 transitions. [2024-11-13 22:48:12,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:48:12,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:12,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:12,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:12,956 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 25 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:48:14,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:14,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 476 states and 1274 transitions. [2024-11-13 22:48:14,809 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 1274 transitions. [2024-11-13 22:48:14,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:48:14,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:14,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:14,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:14,880 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 25 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:48:18,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:18,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1287 states to 480 states and 1287 transitions. [2024-11-13 22:48:18,938 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 1287 transitions. [2024-11-13 22:48:18,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:48:18,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:18,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:18,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:19,014 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 22 proven. 2 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:48:22,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:22,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1296 states to 483 states and 1296 transitions. [2024-11-13 22:48:22,694 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 1296 transitions. [2024-11-13 22:48:22,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:48:22,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:22,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:22,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:22,801 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 19 proven. 19 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:48:23,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:23,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1302 states to 484 states and 1302 transitions. [2024-11-13 22:48:23,623 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 1302 transitions. [2024-11-13 22:48:23,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:48:23,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:23,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:23,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:23,693 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 19 proven. 19 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:48:24,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:24,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1309 states to 485 states and 1309 transitions. [2024-11-13 22:48:24,515 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 1309 transitions. [2024-11-13 22:48:24,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:48:24,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:24,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:24,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:24,601 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 22 proven. 2 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:48:26,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:26,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1306 states to 483 states and 1306 transitions. [2024-11-13 22:48:26,238 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 1306 transitions. [2024-11-13 22:48:26,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:48:26,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:26,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:26,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:26,293 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 19 proven. 19 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:48:27,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:27,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1314 states to 484 states and 1314 transitions. [2024-11-13 22:48:27,165 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 1314 transitions. [2024-11-13 22:48:27,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:48:27,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:27,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:27,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:27,244 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 1 proven. 25 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:48:41,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:41,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1341 states to 496 states and 1341 transitions. [2024-11-13 22:48:41,845 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 1341 transitions. [2024-11-13 22:48:41,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:48:41,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:41,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:41,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:41,916 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 1 proven. 25 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:48:47,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:47,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1354 states to 502 states and 1354 transitions. [2024-11-13 22:48:47,587 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 1354 transitions. [2024-11-13 22:48:47,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:48:47,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:47,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:47,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:47,640 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 1 proven. 30 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:48:51,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:51,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1364 states to 506 states and 1364 transitions. [2024-11-13 22:48:51,110 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 1364 transitions. [2024-11-13 22:48:51,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:48:51,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:51,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:51,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:51,200 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 13 proven. 36 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:48:54,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:54,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1371 states to 507 states and 1371 transitions. [2024-11-13 22:48:54,450 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 1371 transitions. [2024-11-13 22:48:54,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:48:54,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:54,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:54,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:54,529 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 1 proven. 25 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:48:56,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:56,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1371 states to 508 states and 1371 transitions. [2024-11-13 22:48:56,293 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 1371 transitions. [2024-11-13 22:48:56,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:48:56,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:56,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:56,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:56,318 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:48:57,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:57,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1374 states to 510 states and 1374 transitions. [2024-11-13 22:48:57,935 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 1374 transitions. [2024-11-13 22:48:57,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:48:57,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:57,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:57,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:00,326 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 28 proven. 3 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:49:13,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:13,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1393 states to 518 states and 1393 transitions. [2024-11-13 22:49:13,658 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 1393 transitions. [2024-11-13 22:49:13,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:49:13,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:13,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:13,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:13,738 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 28 proven. 3 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:49:15,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:15,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1396 states to 520 states and 1396 transitions. [2024-11-13 22:49:15,090 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 1396 transitions. [2024-11-13 22:49:15,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:49:15,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:15,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:15,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:15,131 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:49:18,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:18,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1398 states to 523 states and 1398 transitions. [2024-11-13 22:49:18,615 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 1398 transitions. [2024-11-13 22:49:18,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:49:18,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:18,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:18,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:18,661 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:49:21,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:21,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1400 states to 526 states and 1400 transitions. [2024-11-13 22:49:21,802 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 1400 transitions. [2024-11-13 22:49:21,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:49:21,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:21,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:21,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:21,840 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 22:49:25,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:25,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1403 states to 529 states and 1403 transitions. [2024-11-13 22:49:25,168 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 1403 transitions. [2024-11-13 22:49:25,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:49:25,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:25,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:25,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:25,229 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:49:26,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:26,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1403 states to 530 states and 1403 transitions. [2024-11-13 22:49:26,860 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 1403 transitions. [2024-11-13 22:49:26,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:49:26,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:26,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:26,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:26,894 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:49:26,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:26,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1403 states to 531 states and 1403 transitions. [2024-11-13 22:49:26,993 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 1403 transitions. [2024-11-13 22:49:26,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:49:26,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:26,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:27,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:28,433 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 22:49:34,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:34,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1389 states to 531 states and 1389 transitions. [2024-11-13 22:49:34,913 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 1389 transitions. [2024-11-13 22:49:34,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:49:34,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:34,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:34,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:34,996 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 20 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:49:40,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:40,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1400 states to 535 states and 1400 transitions. [2024-11-13 22:49:40,285 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 1400 transitions. [2024-11-13 22:49:40,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:49:40,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:40,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:40,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:40,379 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 20 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:49:46,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:46,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1390 states to 538 states and 1390 transitions. [2024-11-13 22:49:46,194 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 1390 transitions. [2024-11-13 22:49:46,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:49:46,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:46,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:46,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:46,421 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:49:50,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:50,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1392 states to 540 states and 1392 transitions. [2024-11-13 22:49:50,816 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 1392 transitions. [2024-11-13 22:49:50,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:49:50,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:50,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:50,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:51,044 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:49:55,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:55,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1394 states to 542 states and 1394 transitions. [2024-11-13 22:49:55,495 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 1394 transitions. [2024-11-13 22:49:55,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:49:55,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:55,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:55,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:55,575 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 11 proven. 13 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:49:57,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:57,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1394 states to 543 states and 1394 transitions. [2024-11-13 22:49:57,569 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 1394 transitions. [2024-11-13 22:49:57,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:49:57,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:57,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:57,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:57,643 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 22:50:11,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:11,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1408 states to 550 states and 1408 transitions. [2024-11-13 22:50:11,350 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 1408 transitions. [2024-11-13 22:50:11,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:50:11,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:11,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:11,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:11,415 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 16 proven. 15 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:50:15,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:15,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1409 states to 552 states and 1409 transitions. [2024-11-13 22:50:15,239 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 1409 transitions. [2024-11-13 22:50:15,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:50:15,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:15,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:15,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:15,307 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 16 proven. 15 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:50:19,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:19,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1410 states to 554 states and 1410 transitions. [2024-11-13 22:50:19,206 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1410 transitions. [2024-11-13 22:50:19,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:50:19,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:19,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:19,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:19,281 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 27 proven. 1 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:50:24,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:24,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1404 states to 554 states and 1404 transitions. [2024-11-13 22:50:24,041 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1404 transitions. [2024-11-13 22:50:24,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:50:24,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:24,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:24,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:24,116 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:50:33,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:33,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1434 states to 557 states and 1434 transitions. [2024-11-13 22:50:33,465 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 1434 transitions. [2024-11-13 22:50:33,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:50:33,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:33,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:33,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:33,515 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 22:50:36,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:36,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1435 states to 559 states and 1435 transitions. [2024-11-13 22:50:36,627 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 1435 transitions. [2024-11-13 22:50:36,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:50:36,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:36,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:36,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:36,738 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 22:50:36,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:36,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1443 states to 560 states and 1443 transitions. [2024-11-13 22:50:36,906 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 1443 transitions. [2024-11-13 22:50:36,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:50:36,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:36,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:36,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:37,024 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 22:50:44,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:44,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1453 states to 563 states and 1453 transitions. [2024-11-13 22:50:44,689 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 1453 transitions. [2024-11-13 22:50:44,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:50:44,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:44,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:44,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:44,779 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 13 proven. 37 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:50:46,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:46,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1459 states to 564 states and 1459 transitions. [2024-11-13 22:50:46,916 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 1459 transitions. [2024-11-13 22:50:46,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:50:46,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:46,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:46,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:46,996 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 22:50:56,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:56,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1469 states to 569 states and 1469 transitions. [2024-11-13 22:50:56,404 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 1469 transitions. [2024-11-13 22:50:56,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:50:56,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:56,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:56,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:56,476 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 22:50:58,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:58,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1481 states to 572 states and 1481 transitions. [2024-11-13 22:50:58,564 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 1481 transitions. [2024-11-13 22:50:58,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:50:58,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:58,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:58,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:58,613 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 22:51:03,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:03,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1485 states to 577 states and 1485 transitions. [2024-11-13 22:51:03,032 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 1485 transitions. [2024-11-13 22:51:03,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:51:03,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:03,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:03,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:03,112 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 33 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:51:10,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:10,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1496 states to 580 states and 1496 transitions. [2024-11-13 22:51:10,304 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 1496 transitions. [2024-11-13 22:51:10,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:51:10,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:10,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:10,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:10,397 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 33 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:51:16,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:16,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1507 states to 583 states and 1507 transitions. [2024-11-13 22:51:16,845 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 1507 transitions. [2024-11-13 22:51:16,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:51:16,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:16,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:16,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:16,917 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 33 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:51:23,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:23,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1522 states to 588 states and 1522 transitions. [2024-11-13 22:51:23,573 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1522 transitions. [2024-11-13 22:51:23,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:51:23,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:23,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:23,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:23,637 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 33 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:51:29,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:29,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1534 states to 591 states and 1534 transitions. [2024-11-13 22:51:29,685 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 1534 transitions. [2024-11-13 22:51:29,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:51:29,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:29,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:29,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:29,777 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 33 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:51:33,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:33,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1540 states to 594 states and 1540 transitions. [2024-11-13 22:51:33,355 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 1540 transitions. [2024-11-13 22:51:33,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:51:33,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:33,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:33,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:33,413 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 33 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:51:36,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:36,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1542 states to 596 states and 1542 transitions. [2024-11-13 22:51:36,717 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 1542 transitions. [2024-11-13 22:51:36,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:51:36,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:36,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:36,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:36,781 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 33 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:51:40,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:40,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1544 states to 598 states and 1544 transitions. [2024-11-13 22:51:40,522 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 1544 transitions. [2024-11-13 22:51:40,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:51:40,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:40,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:40,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:40,578 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 35 proven. 2 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:51:44,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:44,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1545 states to 600 states and 1545 transitions. [2024-11-13 22:51:44,416 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1545 transitions. [2024-11-13 22:51:44,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:51:44,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:44,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:44,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:44,690 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 35 proven. 2 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:51:48,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:48,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1546 states to 602 states and 1546 transitions. [2024-11-13 22:51:48,839 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 1546 transitions. [2024-11-13 22:51:48,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:51:48,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:48,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:48,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:49,086 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 27 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:51:53,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:53,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1553 states to 605 states and 1553 transitions. [2024-11-13 22:51:53,304 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 1553 transitions. [2024-11-13 22:51:53,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:51:53,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:53,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:53,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:53,388 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 27 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:51:56,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:56,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1556 states to 606 states and 1556 transitions. [2024-11-13 22:51:56,373 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1556 transitions. [2024-11-13 22:51:56,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:51:56,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:56,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:56,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:56,429 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 39 proven. 3 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:52:04,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:04,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1577 states to 611 states and 1577 transitions. [2024-11-13 22:52:04,022 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 1577 transitions. [2024-11-13 22:52:04,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:52:04,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:04,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:04,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:04,267 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 39 proven. 3 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:52:15,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:15,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1596 states to 619 states and 1596 transitions. [2024-11-13 22:52:15,854 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 1596 transitions. [2024-11-13 22:52:15,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:52:15,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:15,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:15,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:15,948 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 33 proven. 3 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:52:20,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:20,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1601 states to 620 states and 1601 transitions. [2024-11-13 22:52:20,549 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 1601 transitions. [2024-11-13 22:52:20,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:52:20,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:20,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:20,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:20,634 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 33 proven. 3 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:52:24,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:24,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1600 states to 620 states and 1600 transitions. [2024-11-13 22:52:24,786 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 1600 transitions. [2024-11-13 22:52:24,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:52:24,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:24,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:24,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:24,861 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 33 proven. 3 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:52:31,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:31,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1619 states to 624 states and 1619 transitions. [2024-11-13 22:52:31,682 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 1619 transitions. [2024-11-13 22:52:31,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:52:31,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:31,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:31,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:31,769 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 33 proven. 3 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:52:35,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:35,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1625 states to 628 states and 1625 transitions. [2024-11-13 22:52:35,978 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 1625 transitions. [2024-11-13 22:52:35,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:52:35,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:35,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:35,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:36,036 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 13 proven. 25 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:52:37,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:37,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1631 states to 629 states and 1631 transitions. [2024-11-13 22:52:37,067 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1631 transitions. [2024-11-13 22:52:37,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:52:37,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:37,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:37,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:37,125 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 13 proven. 25 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:52:38,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:38,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1637 states to 630 states and 1637 transitions. [2024-11-13 22:52:38,363 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1637 transitions. [2024-11-13 22:52:38,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:52:38,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:38,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:38,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:38,418 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 13 proven. 25 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:52:39,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:39,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1643 states to 631 states and 1643 transitions. [2024-11-13 22:52:39,394 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 1643 transitions. [2024-11-13 22:52:39,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:52:39,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:39,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:39,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:39,478 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 13 proven. 30 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:52:41,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:41,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1643 states to 632 states and 1643 transitions. [2024-11-13 22:52:41,618 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1643 transitions. [2024-11-13 22:52:41,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:52:41,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:41,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:41,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:41,679 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 22:52:46,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:46,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1645 states to 634 states and 1645 transitions. [2024-11-13 22:52:46,316 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1645 transitions. [2024-11-13 22:52:46,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:52:46,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:46,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:46,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:46,349 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 22:52:46,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:46,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1645 states to 635 states and 1645 transitions. [2024-11-13 22:52:46,449 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1645 transitions. [2024-11-13 22:52:46,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:52:46,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:46,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:46,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:46,508 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:52:51,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:51,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1647 states to 638 states and 1647 transitions. [2024-11-13 22:52:51,346 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1647 transitions. [2024-11-13 22:52:51,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:52:51,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:51,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:51,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:51,403 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 1 proven. 31 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 22:53:07,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:07,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1674 states to 650 states and 1674 transitions. [2024-11-13 22:53:07,907 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1674 transitions. [2024-11-13 22:53:07,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:53:07,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:07,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:07,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:07,967 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 1 proven. 31 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 22:53:17,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:17,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1685 states to 656 states and 1685 transitions. [2024-11-13 22:53:17,750 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1685 transitions. [2024-11-13 22:53:17,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:53:17,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:17,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:17,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:18,035 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 1 proven. 42 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:53:22,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:22,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1695 states to 660 states and 1695 transitions. [2024-11-13 22:53:22,356 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 1695 transitions. [2024-11-13 22:53:22,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:53:22,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:22,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:22,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:22,437 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:53:27,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:27,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1697 states to 663 states and 1697 transitions. [2024-11-13 22:53:27,072 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1697 transitions. [2024-11-13 22:53:27,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:53:27,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:27,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:27,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:27,155 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 1 proven. 42 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:53:31,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:31,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1699 states to 666 states and 1699 transitions. [2024-11-13 22:53:31,464 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 1699 transitions. [2024-11-13 22:53:31,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:53:31,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:31,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:31,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:31,545 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-13 22:53:36,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:36,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1708 states to 669 states and 1708 transitions. [2024-11-13 22:53:36,171 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1708 transitions. [2024-11-13 22:53:36,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:53:36,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:36,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:36,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:36,241 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 24 proven. 37 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:53:39,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:39,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1709 states to 671 states and 1709 transitions. [2024-11-13 22:53:39,716 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1709 transitions. [2024-11-13 22:53:39,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:53:39,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:39,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:39,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:45,467 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 46 proven. 10 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:54:15,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:15,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1794 states to 690 states and 1794 transitions. [2024-11-13 22:54:15,655 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 1794 transitions. [2024-11-13 22:54:15,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:54:15,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:15,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:15,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:15,871 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 46 proven. 10 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:54:21,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:21,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1799 states to 694 states and 1799 transitions. [2024-11-13 22:54:21,571 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1799 transitions. [2024-11-13 22:54:21,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:54:21,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:21,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:21,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:21,625 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:54:26,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:26,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1803 states to 699 states and 1803 transitions. [2024-11-13 22:54:26,286 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1803 transitions. [2024-11-13 22:54:26,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:54:26,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:26,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:26,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:26,349 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:54:31,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:31,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1807 states to 704 states and 1807 transitions. [2024-11-13 22:54:31,513 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 1807 transitions. [2024-11-13 22:54:31,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:54:31,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:31,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:31,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:31,598 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 41 proven. 2 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 22:54:33,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:33,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1807 states to 705 states and 1807 transitions. [2024-11-13 22:54:33,837 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1807 transitions. [2024-11-13 22:54:33,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:54:33,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:33,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:33,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:33,900 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 2 proven. 46 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 22:54:40,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:40,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1817 states to 708 states and 1817 transitions. [2024-11-13 22:54:40,710 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1817 transitions. [2024-11-13 22:54:40,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:54:40,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:40,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:40,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:40,769 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 2 proven. 46 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 22:54:40,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:40,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1825 states to 709 states and 1825 transitions. [2024-11-13 22:54:40,887 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1825 transitions. [2024-11-13 22:54:40,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:54:40,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:40,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:40,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:40,951 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 2 proven. 46 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 22:54:46,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:46,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1831 states to 712 states and 1831 transitions. [2024-11-13 22:54:46,920 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1831 transitions. [2024-11-13 22:54:46,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:54:46,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:46,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:46,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:47,017 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 15 proven. 46 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:54:49,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:49,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1837 states to 713 states and 1837 transitions. [2024-11-13 22:54:49,071 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1837 transitions. [2024-11-13 22:54:49,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:54:49,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:49,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:49,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:49,131 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 2 proven. 46 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 22:54:53,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:53,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1841 states to 715 states and 1841 transitions. [2024-11-13 22:54:53,306 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1841 transitions. [2024-11-13 22:54:53,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:54:53,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:53,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:53,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:53,365 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 2 proven. 46 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 22:54:55,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:55,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1853 states to 718 states and 1853 transitions. [2024-11-13 22:54:55,599 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1853 transitions. [2024-11-13 22:54:55,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:54:55,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:55,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:55,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:55,668 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 2 proven. 46 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 22:55:05,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:05,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1858 states to 722 states and 1858 transitions. [2024-11-13 22:55:05,726 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 1858 transitions. [2024-11-13 22:55:05,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:55:05,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:05,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:05,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:05,801 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 2 proven. 46 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 22:55:17,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:17,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1862 states to 726 states and 1862 transitions. [2024-11-13 22:55:17,208 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1862 transitions. [2024-11-13 22:55:17,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:55:17,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:17,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:17,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:17,268 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 2 proven. 46 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 22:55:21,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:21,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1868 states to 730 states and 1868 transitions. [2024-11-13 22:55:21,739 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1868 transitions. [2024-11-13 22:55:21,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:55:21,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:21,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:21,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:21,784 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-13 22:55:23,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:23,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1873 states to 731 states and 1873 transitions. [2024-11-13 22:55:23,636 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 1873 transitions. [2024-11-13 22:55:23,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:55:23,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:23,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:23,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:23,662 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-13 22:55:27,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:27,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1877 states to 733 states and 1877 transitions. [2024-11-13 22:55:27,081 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 1877 transitions. [2024-11-13 22:55:27,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:55:27,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:27,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:27,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:27,130 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-13 22:55:28,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:28,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1879 states to 734 states and 1879 transitions. [2024-11-13 22:55:28,917 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 1879 transitions. [2024-11-13 22:55:28,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:55:28,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:28,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:28,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:28,978 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 50 proven. 3 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 22:55:36,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:36,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1889 states to 737 states and 1889 transitions. [2024-11-13 22:55:36,030 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1889 transitions. [2024-11-13 22:55:36,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:55:36,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:36,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:36,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:36,300 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 50 proven. 3 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 22:55:48,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:48,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1907 states to 743 states and 1907 transitions. [2024-11-13 22:55:48,130 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 1907 transitions. [2024-11-13 22:55:48,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:55:48,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:48,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:48,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:48,225 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 50 proven. 3 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked.