./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.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_cc1630a2-acda-467d-bb87-096bb7e14f9c/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc1630a2-acda-467d-bb87-096bb7e14f9c/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_cc1630a2-acda-467d-bb87-096bb7e14f9c/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc1630a2-acda-467d-bb87-096bb7e14f9c/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc1630a2-acda-467d-bb87-096bb7e14f9c/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_cc1630a2-acda-467d-bb87-096bb7e14f9c/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 8d4416b38cd75f122474354d64a020f92e3751959548582c6308a6e879679f77 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:06:37,535 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:06:37,635 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc1630a2-acda-467d-bb87-096bb7e14f9c/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 21:06:37,639 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:06:37,640 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:06:37,662 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:06:37,663 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:06:37,663 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:06:37,663 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:06:37,664 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:06:37,664 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:06:37,664 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:06:37,664 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:06:37,664 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 21:06:37,664 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 21:06:37,664 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 21:06:37,664 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:06:37,664 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:06:37,665 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:06:37,665 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:06:37,665 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:06:37,665 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:06:37,665 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:06:37,665 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:06:37,665 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:06:37,666 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:06:37,666 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:06:37,666 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:06:37,666 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:06:37,666 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:06:37,666 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_cc1630a2-acda-467d-bb87-096bb7e14f9c/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 -> 8d4416b38cd75f122474354d64a020f92e3751959548582c6308a6e879679f77 [2024-11-13 21:06:37,988 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:06:37,998 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:06:38,000 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:06:38,002 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:06:38,002 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:06:38,004 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc1630a2-acda-467d-bb87-096bb7e14f9c/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i Unable to find full path for "g++" [2024-11-13 21:06:39,890 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:06:40,279 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:06:40,280 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc1630a2-acda-467d-bb87-096bb7e14f9c/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i [2024-11-13 21:06:40,300 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc1630a2-acda-467d-bb87-096bb7e14f9c/bin/ukojak-verify-EEHR8qb7sm/data/4f8fedfce/fe67f3d69f8d4194a63febf98876f64b/FLAG2c49819ce [2024-11-13 21:06:40,452 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc1630a2-acda-467d-bb87-096bb7e14f9c/bin/ukojak-verify-EEHR8qb7sm/data/4f8fedfce/fe67f3d69f8d4194a63febf98876f64b [2024-11-13 21:06:40,454 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:06:40,456 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:06:40,458 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:06:40,458 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:06:40,463 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:06:40,464 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:06:40" (1/1) ... [2024-11-13 21:06:40,466 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54f8c5ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:06:40, skipping insertion in model container [2024-11-13 21:06:40,466 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:06:40" (1/1) ... [2024-11-13 21:06:40,534 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:06:41,290 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:06:41,309 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:06:41,480 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:06:41,521 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:06:41,522 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:06:41 WrapperNode [2024-11-13 21:06:41,522 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:06:41,523 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:06:41,523 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:06:41,523 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:06:41,528 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:06:41" (1/1) ... [2024-11-13 21:06:41,560 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:06:41" (1/1) ... [2024-11-13 21:06:41,637 INFO L138 Inliner]: procedures = 176, calls = 336, calls flagged for inlining = 20, calls inlined = 29, statements flattened = 1644 [2024-11-13 21:06:41,637 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:06:41,638 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:06:41,638 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:06:41,638 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:06:41,649 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:06:41" (1/1) ... [2024-11-13 21:06:41,649 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:06:41" (1/1) ... [2024-11-13 21:06:41,661 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:06:41" (1/1) ... [2024-11-13 21:06:41,661 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:06:41" (1/1) ... [2024-11-13 21:06:41,732 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:06:41" (1/1) ... [2024-11-13 21:06:41,762 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:06:41" (1/1) ... [2024-11-13 21:06:41,770 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:06:41" (1/1) ... [2024-11-13 21:06:41,783 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:06:41" (1/1) ... [2024-11-13 21:06:41,799 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:06:41,800 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:06:41,800 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:06:41,800 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:06:41,801 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:06:41" (1/1) ... [2024-11-13 21:06:41,807 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:06:41,821 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc1630a2-acda-467d-bb87-096bb7e14f9c/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:06:41,834 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc1630a2-acda-467d-bb87-096bb7e14f9c/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:06:41,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc1630a2-acda-467d-bb87-096bb7e14f9c/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:06:41,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:06:41,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:06:41,870 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:06:41,870 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:06:41,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:06:41,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:06:41,870 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:06:41,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:06:41,870 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:06:41,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:06:42,190 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:06:42,192 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:06:45,754 INFO L? ?]: Removed 1550 outVars from TransFormulas that were not future-live. [2024-11-13 21:06:45,754 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:06:48,205 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:06:48,205 INFO L316 CfgBuilder]: Removed 60 assume(true) statements. [2024-11-13 21:06:48,206 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:06:48 BoogieIcfgContainer [2024-11-13 21:06:48,206 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:06:48,207 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:06:48,207 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:06:48,219 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:06:48,219 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:06:48" (1/1) ... [2024-11-13 21:06:48,229 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:06:48,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:48,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1310 states to 1167 states and 1310 transitions. [2024-11-13 21:06:48,326 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states and 1310 transitions. [2024-11-13 21:06:48,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 21:06:48,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:48,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:48,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:48,603 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 21:06:48,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:48,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1309 states to 1166 states and 1309 transitions. [2024-11-13 21:06:48,669 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 1309 transitions. [2024-11-13 21:06:48,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 21:06:48,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:48,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:48,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:48,813 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 21:06:48,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:48,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1308 states to 1165 states and 1308 transitions. [2024-11-13 21:06:48,897 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 1308 transitions. [2024-11-13 21:06:48,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 21:06:48,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:48,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:48,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:48,951 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 21:06:49,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:49,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1310 states to 1166 states and 1310 transitions. [2024-11-13 21:06:49,007 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 1310 transitions. [2024-11-13 21:06:49,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 21:06:49,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:49,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:49,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:49,079 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 21:06:49,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:49,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1309 states to 1165 states and 1309 transitions. [2024-11-13 21:06:49,102 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 1309 transitions. [2024-11-13 21:06:49,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 21:06:49,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:49,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:49,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:49,184 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 21:06:49,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:49,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1308 states to 1164 states and 1308 transitions. [2024-11-13 21:06:49,211 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 1308 transitions. [2024-11-13 21:06:49,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 21:06:49,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:49,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:49,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:49,258 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 21:06:49,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:49,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1302 states to 1164 states and 1302 transitions. [2024-11-13 21:06:49,278 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 1302 transitions. [2024-11-13 21:06:49,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:06:49,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:49,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:49,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:49,430 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 21:06:49,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:49,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1304 states to 1166 states and 1304 transitions. [2024-11-13 21:06:49,508 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 1304 transitions. [2024-11-13 21:06:49,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:06:49,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:49,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:49,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:49,690 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 21:06:49,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:49,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1258 states to 1125 states and 1258 transitions. [2024-11-13 21:06:49,900 INFO L276 IsEmpty]: Start isEmpty. Operand 1125 states and 1258 transitions. [2024-11-13 21:06:49,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 21:06:49,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:49,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:49,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:50,054 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 21:06:50,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:50,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1254 states to 1122 states and 1254 transitions. [2024-11-13 21:06:50,135 INFO L276 IsEmpty]: Start isEmpty. Operand 1122 states and 1254 transitions. [2024-11-13 21:06:50,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 21:06:50,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:50,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:50,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:50,293 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 21:06:50,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:50,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1250 states to 1119 states and 1250 transitions. [2024-11-13 21:06:50,421 INFO L276 IsEmpty]: Start isEmpty. Operand 1119 states and 1250 transitions. [2024-11-13 21:06:50,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:06:50,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:50,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:50,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:50,543 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 21:06:50,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:50,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1246 states to 1116 states and 1246 transitions. [2024-11-13 21:06:50,595 INFO L276 IsEmpty]: Start isEmpty. Operand 1116 states and 1246 transitions. [2024-11-13 21:06:50,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 21:06:50,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:50,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:50,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:50,687 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 21:06:50,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:50,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1242 states to 1113 states and 1242 transitions. [2024-11-13 21:06:50,737 INFO L276 IsEmpty]: Start isEmpty. Operand 1113 states and 1242 transitions. [2024-11-13 21:06:50,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 21:06:50,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:50,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:50,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:50,890 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:06:50,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:50,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1238 states to 1110 states and 1238 transitions. [2024-11-13 21:06:50,949 INFO L276 IsEmpty]: Start isEmpty. Operand 1110 states and 1238 transitions. [2024-11-13 21:06:50,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 21:06:50,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:50,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:50,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:51,064 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 21:06:51,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:51,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 1107 states and 1234 transitions. [2024-11-13 21:06:51,122 INFO L276 IsEmpty]: Start isEmpty. Operand 1107 states and 1234 transitions. [2024-11-13 21:06:51,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 21:06:51,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:51,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:51,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:51,212 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 21:06:51,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:51,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 1104 states and 1230 transitions. [2024-11-13 21:06:51,265 INFO L276 IsEmpty]: Start isEmpty. Operand 1104 states and 1230 transitions. [2024-11-13 21:06:51,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:06:51,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:51,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:51,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:51,345 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 21:06:51,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:51,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 1103 states and 1229 transitions. [2024-11-13 21:06:51,716 INFO L276 IsEmpty]: Start isEmpty. Operand 1103 states and 1229 transitions. [2024-11-13 21:06:51,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:06:51,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:51,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:51,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:52,013 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 21:06:53,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:53,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1228 states to 1102 states and 1228 transitions. [2024-11-13 21:06:53,181 INFO L276 IsEmpty]: Start isEmpty. Operand 1102 states and 1228 transitions. [2024-11-13 21:06:53,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:06:53,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:53,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:53,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:53,309 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:06:54,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:54,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1227 states to 1102 states and 1227 transitions. [2024-11-13 21:06:54,227 INFO L276 IsEmpty]: Start isEmpty. Operand 1102 states and 1227 transitions. [2024-11-13 21:06:54,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:06:54,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:54,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:54,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:54,511 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 21:06:54,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:54,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1226 states to 1101 states and 1226 transitions. [2024-11-13 21:06:54,716 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 1226 transitions. [2024-11-13 21:06:54,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:06:54,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:54,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:54,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:54,762 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 21:06:54,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:54,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1225 states to 1100 states and 1225 transitions. [2024-11-13 21:06:54,989 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 1225 transitions. [2024-11-13 21:06:54,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:06:54,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:54,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:55,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:55,050 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 21:06:55,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:55,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 1099 states and 1224 transitions. [2024-11-13 21:06:55,097 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 1224 transitions. [2024-11-13 21:06:55,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:06:55,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:55,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:55,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:55,231 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 21:06:55,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:55,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 1098 states and 1223 transitions. [2024-11-13 21:06:55,375 INFO L276 IsEmpty]: Start isEmpty. Operand 1098 states and 1223 transitions. [2024-11-13 21:06:55,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:06:55,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:55,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:55,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:55,446 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 21:06:55,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:55,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1222 states to 1098 states and 1222 transitions. [2024-11-13 21:06:55,723 INFO L276 IsEmpty]: Start isEmpty. Operand 1098 states and 1222 transitions. [2024-11-13 21:06:55,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:06:55,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:55,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:55,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:55,805 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 21:06:55,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:55,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1221 states to 1098 states and 1221 transitions. [2024-11-13 21:06:55,854 INFO L276 IsEmpty]: Start isEmpty. Operand 1098 states and 1221 transitions. [2024-11-13 21:06:55,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 21:06:55,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:55,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:55,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:55,915 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 21:06:55,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:55,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1220 states to 1097 states and 1220 transitions. [2024-11-13 21:06:55,950 INFO L276 IsEmpty]: Start isEmpty. Operand 1097 states and 1220 transitions. [2024-11-13 21:06:55,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 21:06:55,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:55,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:55,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:56,041 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 21:06:56,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:56,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1219 states to 1096 states and 1219 transitions. [2024-11-13 21:06:56,079 INFO L276 IsEmpty]: Start isEmpty. Operand 1096 states and 1219 transitions. [2024-11-13 21:06:56,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:06:56,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:56,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:56,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:56,111 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 21:07:06,133 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:07:06,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:06,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1217 states to 1096 states and 1217 transitions. [2024-11-13 21:07:06,148 INFO L276 IsEmpty]: Start isEmpty. Operand 1096 states and 1217 transitions. [2024-11-13 21:07:06,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:07:06,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:06,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:06,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:06,298 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:15,973 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.36s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:07:16,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:16,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1225 states to 1103 states and 1225 transitions. [2024-11-13 21:07:16,018 INFO L276 IsEmpty]: Start isEmpty. Operand 1103 states and 1225 transitions. [2024-11-13 21:07:16,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:07:16,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:16,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:16,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:16,163 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 21:07:16,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:16,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 1103 states and 1224 transitions. [2024-11-13 21:07:16,349 INFO L276 IsEmpty]: Start isEmpty. Operand 1103 states and 1224 transitions. [2024-11-13 21:07:16,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:07:16,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:16,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:16,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:16,442 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 21:07:16,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:16,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1215 states to 1095 states and 1215 transitions. [2024-11-13 21:07:16,469 INFO L276 IsEmpty]: Start isEmpty. Operand 1095 states and 1215 transitions. [2024-11-13 21:07:16,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:07:16,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:16,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:16,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:16,681 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 21:07:21,185 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.62s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:07:21,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:21,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 1094 states and 1214 transitions. [2024-11-13 21:07:21,207 INFO L276 IsEmpty]: Start isEmpty. Operand 1094 states and 1214 transitions. [2024-11-13 21:07:21,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:07:21,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:21,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:21,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:21,294 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 21:07:21,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:21,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1213 states to 1093 states and 1213 transitions. [2024-11-13 21:07:21,329 INFO L276 IsEmpty]: Start isEmpty. Operand 1093 states and 1213 transitions. [2024-11-13 21:07:21,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:07:21,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:21,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:21,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:21,544 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 21:07:21,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:21,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1212 states to 1092 states and 1212 transitions. [2024-11-13 21:07:21,902 INFO L276 IsEmpty]: Start isEmpty. Operand 1092 states and 1212 transitions. [2024-11-13 21:07:21,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 21:07:21,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:21,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:21,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:21,987 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 21:07:22,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:22,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1211 states to 1091 states and 1211 transitions. [2024-11-13 21:07:22,017 INFO L276 IsEmpty]: Start isEmpty. Operand 1091 states and 1211 transitions. [2024-11-13 21:07:22,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 21:07:22,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:22,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:22,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:22,306 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 21:07:22,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:22,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 1090 states and 1210 transitions. [2024-11-13 21:07:22,376 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 1210 transitions. [2024-11-13 21:07:22,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:07:22,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:22,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:22,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:22,473 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 21:07:22,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:22,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1209 states to 1089 states and 1209 transitions. [2024-11-13 21:07:22,506 INFO L276 IsEmpty]: Start isEmpty. Operand 1089 states and 1209 transitions. [2024-11-13 21:07:22,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:07:22,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:22,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:22,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:22,652 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 21:07:22,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:22,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 1088 states and 1208 transitions. [2024-11-13 21:07:22,684 INFO L276 IsEmpty]: Start isEmpty. Operand 1088 states and 1208 transitions. [2024-11-13 21:07:22,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:07:22,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:22,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:22,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:22,864 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 21:07:26,974 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.33s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:07:27,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:27,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1251 states to 1130 states and 1251 transitions. [2024-11-13 21:07:27,282 INFO L276 IsEmpty]: Start isEmpty. Operand 1130 states and 1251 transitions. [2024-11-13 21:07:27,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:07:27,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:27,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:27,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:27,374 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 21:07:27,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:27,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1250 states to 1129 states and 1250 transitions. [2024-11-13 21:07:27,407 INFO L276 IsEmpty]: Start isEmpty. Operand 1129 states and 1250 transitions. [2024-11-13 21:07:27,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:07:27,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:27,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:27,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:27,662 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 21:07:27,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:27,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1249 states to 1128 states and 1249 transitions. [2024-11-13 21:07:27,737 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 1249 transitions. [2024-11-13 21:07:27,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:07:27,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:27,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:27,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:28,138 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 21:07:30,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:30,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1246 states to 1127 states and 1246 transitions. [2024-11-13 21:07:30,476 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 1246 transitions. [2024-11-13 21:07:30,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:07:30,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:30,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:30,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:31,079 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 21:07:31,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:31,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1245 states to 1126 states and 1245 transitions. [2024-11-13 21:07:31,989 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 1245 transitions. [2024-11-13 21:07:31,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 21:07:31,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:31,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:32,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:32,068 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 21:07:32,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:32,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1244 states to 1125 states and 1244 transitions. [2024-11-13 21:07:32,096 INFO L276 IsEmpty]: Start isEmpty. Operand 1125 states and 1244 transitions. [2024-11-13 21:07:32,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 21:07:32,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:32,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:32,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:32,317 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 21:07:32,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:32,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1243 states to 1124 states and 1243 transitions. [2024-11-13 21:07:32,764 INFO L276 IsEmpty]: Start isEmpty. Operand 1124 states and 1243 transitions. [2024-11-13 21:07:32,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:07:32,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:32,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:32,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:32,836 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 21:07:32,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:32,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 1123 states and 1241 transitions. [2024-11-13 21:07:32,866 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 1241 transitions. [2024-11-13 21:07:32,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:07:32,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:32,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:32,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:33,018 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 21:07:33,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:33,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1240 states to 1122 states and 1240 transitions. [2024-11-13 21:07:33,050 INFO L276 IsEmpty]: Start isEmpty. Operand 1122 states and 1240 transitions. [2024-11-13 21:07:33,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:07:33,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:33,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:33,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:33,613 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 21:07:34,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:34,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1239 states to 1121 states and 1239 transitions. [2024-11-13 21:07:34,830 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 1239 transitions. [2024-11-13 21:07:34,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:07:34,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:34,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:34,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:35,748 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 21:07:37,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:37,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1238 states to 1120 states and 1238 transitions. [2024-11-13 21:07:37,634 INFO L276 IsEmpty]: Start isEmpty. Operand 1120 states and 1238 transitions. [2024-11-13 21:07:37,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:07:37,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:37,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:37,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:37,712 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 21:07:38,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:38,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1237 states to 1119 states and 1237 transitions. [2024-11-13 21:07:38,644 INFO L276 IsEmpty]: Start isEmpty. Operand 1119 states and 1237 transitions. [2024-11-13 21:07:38,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:07:38,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:38,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:38,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:38,754 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 21:07:39,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:39,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1236 states to 1118 states and 1236 transitions. [2024-11-13 21:07:39,892 INFO L276 IsEmpty]: Start isEmpty. Operand 1118 states and 1236 transitions. [2024-11-13 21:07:39,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:07:39,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:39,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:39,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:40,526 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 21:07:42,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:42,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1243 states to 1121 states and 1243 transitions. [2024-11-13 21:07:42,330 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 1243 transitions. [2024-11-13 21:07:42,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:07:42,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:42,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:42,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:43,357 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 21:07:46,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:46,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1253 states to 1124 states and 1253 transitions. [2024-11-13 21:07:46,611 INFO L276 IsEmpty]: Start isEmpty. Operand 1124 states and 1253 transitions. [2024-11-13 21:07:46,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:07:46,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:46,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:46,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:48,170 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:07:52,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:52,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 1116 states and 1234 transitions. [2024-11-13 21:07:52,734 INFO L276 IsEmpty]: Start isEmpty. Operand 1116 states and 1234 transitions. [2024-11-13 21:07:52,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:07:52,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:52,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:52,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:52,806 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 21:07:53,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:53,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1233 states to 1115 states and 1233 transitions. [2024-11-13 21:07:53,435 INFO L276 IsEmpty]: Start isEmpty. Operand 1115 states and 1233 transitions. [2024-11-13 21:07:53,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:07:53,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:53,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:53,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:53,541 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 21:07:54,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:54,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1232 states to 1114 states and 1232 transitions. [2024-11-13 21:07:54,295 INFO L276 IsEmpty]: Start isEmpty. Operand 1114 states and 1232 transitions. [2024-11-13 21:07:54,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:07:54,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:54,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:54,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:56,027 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 21:07:58,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:58,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1231 states to 1113 states and 1231 transitions. [2024-11-13 21:07:58,846 INFO L276 IsEmpty]: Start isEmpty. Operand 1113 states and 1231 transitions. [2024-11-13 21:07:58,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:07:58,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:58,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:58,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:00,013 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 21:08:02,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:02,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 1112 states and 1230 transitions. [2024-11-13 21:08:02,702 INFO L276 IsEmpty]: Start isEmpty. Operand 1112 states and 1230 transitions. [2024-11-13 21:08:02,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 21:08:02,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:02,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:02,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:02,780 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 21:08:03,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:03,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 1111 states and 1229 transitions. [2024-11-13 21:08:03,415 INFO L276 IsEmpty]: Start isEmpty. Operand 1111 states and 1229 transitions. [2024-11-13 21:08:03,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 21:08:03,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:03,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:03,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:03,532 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 21:08:04,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:04,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1228 states to 1110 states and 1228 transitions. [2024-11-13 21:08:04,363 INFO L276 IsEmpty]: Start isEmpty. Operand 1110 states and 1228 transitions. [2024-11-13 21:08:04,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:08:04,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:04,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:04,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:05,431 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 21:08:07,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:07,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1227 states to 1109 states and 1227 transitions. [2024-11-13 21:08:07,945 INFO L276 IsEmpty]: Start isEmpty. Operand 1109 states and 1227 transitions. [2024-11-13 21:08:07,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:08:07,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:07,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:07,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:10,248 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 21:08:19,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:19,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1226 states to 1108 states and 1226 transitions. [2024-11-13 21:08:19,462 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 1226 transitions. [2024-11-13 21:08:19,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:08:19,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:19,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:19,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:19,534 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 21:08:20,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:20,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1225 states to 1107 states and 1225 transitions. [2024-11-13 21:08:20,334 INFO L276 IsEmpty]: Start isEmpty. Operand 1107 states and 1225 transitions. [2024-11-13 21:08:20,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:08:20,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:20,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:20,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:20,443 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:21,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:21,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 1106 states and 1224 transitions. [2024-11-13 21:08:21,281 INFO L276 IsEmpty]: Start isEmpty. Operand 1106 states and 1224 transitions. [2024-11-13 21:08:21,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:08:21,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:21,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:21,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:22,867 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:25,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:25,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 1105 states and 1223 transitions. [2024-11-13 21:08:25,291 INFO L276 IsEmpty]: Start isEmpty. Operand 1105 states and 1223 transitions. [2024-11-13 21:08:25,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:08:25,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:25,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:25,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:27,081 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 21:08:30,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:30,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1222 states to 1104 states and 1222 transitions. [2024-11-13 21:08:30,151 INFO L276 IsEmpty]: Start isEmpty. Operand 1104 states and 1222 transitions. [2024-11-13 21:08:30,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:08:30,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:30,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:30,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:30,223 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 21:08:31,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:31,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1221 states to 1103 states and 1221 transitions. [2024-11-13 21:08:31,079 INFO L276 IsEmpty]: Start isEmpty. Operand 1103 states and 1221 transitions. [2024-11-13 21:08:31,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:08:31,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:31,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:31,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:31,179 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 21:08:31,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:31,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1220 states to 1102 states and 1220 transitions. [2024-11-13 21:08:31,995 INFO L276 IsEmpty]: Start isEmpty. Operand 1102 states and 1220 transitions. [2024-11-13 21:08:31,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:08:31,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:31,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:32,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:34,034 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 21:08:39,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:39,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1219 states to 1101 states and 1219 transitions. [2024-11-13 21:08:39,256 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 1219 transitions. [2024-11-13 21:08:39,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:08:39,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:39,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:39,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:43,364 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 21:08:48,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:48,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1218 states to 1100 states and 1218 transitions. [2024-11-13 21:08:48,637 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 1218 transitions. [2024-11-13 21:08:48,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:08:48,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:48,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:48,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:48,767 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:49,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:49,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1217 states to 1099 states and 1217 transitions. [2024-11-13 21:08:49,649 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 1217 transitions. [2024-11-13 21:08:49,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:08:49,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:49,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:49,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:49,871 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:50,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:50,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 1098 states and 1216 transitions. [2024-11-13 21:08:50,809 INFO L276 IsEmpty]: Start isEmpty. Operand 1098 states and 1216 transitions. [2024-11-13 21:08:50,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:08:50,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:50,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:50,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:53,132 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 21:08:57,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:57,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1215 states to 1097 states and 1215 transitions. [2024-11-13 21:08:57,680 INFO L276 IsEmpty]: Start isEmpty. Operand 1097 states and 1215 transitions. [2024-11-13 21:08:57,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:08:57,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:57,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:57,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:01,616 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 21:09:07,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:07,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 1096 states and 1214 transitions. [2024-11-13 21:09:07,726 INFO L276 IsEmpty]: Start isEmpty. Operand 1096 states and 1214 transitions. [2024-11-13 21:09:07,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:09:07,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:07,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:07,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:07,783 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 21:09:08,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:08,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1213 states to 1095 states and 1213 transitions. [2024-11-13 21:09:08,649 INFO L276 IsEmpty]: Start isEmpty. Operand 1095 states and 1213 transitions. [2024-11-13 21:09:08,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:09:08,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:08,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:08,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:08,755 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:09,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:09,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1212 states to 1094 states and 1212 transitions. [2024-11-13 21:09:09,841 INFO L276 IsEmpty]: Start isEmpty. Operand 1094 states and 1212 transitions. [2024-11-13 21:09:09,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:09:09,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:09,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:09,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:12,585 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 21:09:15,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:15,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1211 states to 1093 states and 1211 transitions. [2024-11-13 21:09:15,960 INFO L276 IsEmpty]: Start isEmpty. Operand 1093 states and 1211 transitions. [2024-11-13 21:09:15,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:09:15,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:15,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:16,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:22,007 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 21:09:33,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:33,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 1092 states and 1210 transitions. [2024-11-13 21:09:33,680 INFO L276 IsEmpty]: Start isEmpty. Operand 1092 states and 1210 transitions. [2024-11-13 21:09:33,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:09:33,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:33,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:33,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:33,759 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 21:09:35,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:35,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1199 states to 1082 states and 1199 transitions. [2024-11-13 21:09:35,041 INFO L276 IsEmpty]: Start isEmpty. Operand 1082 states and 1199 transitions. [2024-11-13 21:09:35,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:09:35,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:35,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:35,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:35,174 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 21:09:36,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:36,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1198 states to 1081 states and 1198 transitions. [2024-11-13 21:09:36,360 INFO L276 IsEmpty]: Start isEmpty. Operand 1081 states and 1198 transitions. [2024-11-13 21:09:36,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:09:36,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:36,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:36,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:37,771 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 21:09:41,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:41,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1197 states to 1080 states and 1197 transitions. [2024-11-13 21:09:41,887 INFO L276 IsEmpty]: Start isEmpty. Operand 1080 states and 1197 transitions. [2024-11-13 21:09:41,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:09:41,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:41,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:41,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:42,735 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 21:09:46,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:46,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1196 states to 1079 states and 1196 transitions. [2024-11-13 21:09:46,086 INFO L276 IsEmpty]: Start isEmpty. Operand 1079 states and 1196 transitions. [2024-11-13 21:09:46,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:09:46,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:46,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:46,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:52,600 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 21:10:10,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:10,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1195 states to 1078 states and 1195 transitions. [2024-11-13 21:10:10,106 INFO L276 IsEmpty]: Start isEmpty. Operand 1078 states and 1195 transitions. [2024-11-13 21:10:10,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:10:10,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:10,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:10,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:15,627 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 21:10:35,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:35,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1194 states to 1077 states and 1194 transitions. [2024-11-13 21:10:35,751 INFO L276 IsEmpty]: Start isEmpty. Operand 1077 states and 1194 transitions. [2024-11-13 21:10:35,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:10:35,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:35,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:35,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:36,273 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 21:10:40,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:40,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1194 states to 1079 states and 1194 transitions. [2024-11-13 21:10:40,863 INFO L276 IsEmpty]: Start isEmpty. Operand 1079 states and 1194 transitions. [2024-11-13 21:10:40,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:10:40,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:40,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:40,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:41,484 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 21:10:47,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:47,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1197 states to 1081 states and 1197 transitions. [2024-11-13 21:10:47,897 INFO L276 IsEmpty]: Start isEmpty. Operand 1081 states and 1197 transitions. [2024-11-13 21:10:47,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 21:10:47,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:47,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:48,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:49,571 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 21:10:52,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:52,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1198 states to 1082 states and 1198 transitions. [2024-11-13 21:10:52,893 INFO L276 IsEmpty]: Start isEmpty. Operand 1082 states and 1198 transitions. [2024-11-13 21:10:52,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:10:52,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:52,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:53,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:54,760 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:58,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:58,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1199 states to 1083 states and 1199 transitions. [2024-11-13 21:10:58,841 INFO L276 IsEmpty]: Start isEmpty. Operand 1083 states and 1199 transitions. [2024-11-13 21:10:58,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:10:58,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:58,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:58,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:00,536 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:04,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:04,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1200 states to 1084 states and 1200 transitions. [2024-11-13 21:11:04,206 INFO L276 IsEmpty]: Start isEmpty. Operand 1084 states and 1200 transitions. [2024-11-13 21:11:04,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:11:04,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:04,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:04,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:05,790 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:09,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:09,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1201 states to 1085 states and 1201 transitions. [2024-11-13 21:11:09,519 INFO L276 IsEmpty]: Start isEmpty. Operand 1085 states and 1201 transitions. [2024-11-13 21:11:09,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:11:09,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:09,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:09,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:12,051 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:16,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:16,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1202 states to 1086 states and 1202 transitions. [2024-11-13 21:11:16,526 INFO L276 IsEmpty]: Start isEmpty. Operand 1086 states and 1202 transitions. [2024-11-13 21:11:16,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:11:16,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:16,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:16,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:18,569 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:22,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:22,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1203 states to 1087 states and 1203 transitions. [2024-11-13 21:11:22,989 INFO L276 IsEmpty]: Start isEmpty. Operand 1087 states and 1203 transitions. [2024-11-13 21:11:22,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:11:22,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:22,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:23,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:24,644 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:28,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:28,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1204 states to 1088 states and 1204 transitions. [2024-11-13 21:11:28,411 INFO L276 IsEmpty]: Start isEmpty. Operand 1088 states and 1204 transitions. [2024-11-13 21:11:28,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:11:28,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:28,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:28,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:30,378 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:34,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:34,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1205 states to 1089 states and 1205 transitions. [2024-11-13 21:11:34,218 INFO L276 IsEmpty]: Start isEmpty. Operand 1089 states and 1205 transitions. [2024-11-13 21:11:34,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:11:34,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:34,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:34,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:37,299 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:42,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:42,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1206 states to 1090 states and 1206 transitions. [2024-11-13 21:11:42,361 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 1206 transitions. [2024-11-13 21:11:42,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:11:42,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:42,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:42,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:43,972 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:47,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:47,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1207 states to 1091 states and 1207 transitions. [2024-11-13 21:11:47,867 INFO L276 IsEmpty]: Start isEmpty. Operand 1091 states and 1207 transitions. [2024-11-13 21:11:47,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:11:47,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:47,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:48,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:49,787 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:53,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:53,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 1092 states and 1208 transitions. [2024-11-13 21:11:53,549 INFO L276 IsEmpty]: Start isEmpty. Operand 1092 states and 1208 transitions. [2024-11-13 21:11:53,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 21:11:53,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:53,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:53,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:55,163 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:58,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:58,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1209 states to 1093 states and 1209 transitions. [2024-11-13 21:11:58,810 INFO L276 IsEmpty]: Start isEmpty. Operand 1093 states and 1209 transitions. [2024-11-13 21:11:58,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:11:58,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:58,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:58,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:00,570 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:04,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:04,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 1094 states and 1210 transitions. [2024-11-13 21:12:04,268 INFO L276 IsEmpty]: Start isEmpty. Operand 1094 states and 1210 transitions. [2024-11-13 21:12:04,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:12:04,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:04,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:04,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:08,940 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:16,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:16,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1211 states to 1095 states and 1211 transitions. [2024-11-13 21:12:16,148 INFO L276 IsEmpty]: Start isEmpty. Operand 1095 states and 1211 transitions. [2024-11-13 21:12:16,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 21:12:16,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:16,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:16,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:18,501 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:22,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:22,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1212 states to 1096 states and 1212 transitions. [2024-11-13 21:12:22,859 INFO L276 IsEmpty]: Start isEmpty. Operand 1096 states and 1212 transitions. [2024-11-13 21:12:22,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 21:12:22,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:22,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:23,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:25,638 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:30,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:30,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1213 states to 1097 states and 1213 transitions. [2024-11-13 21:12:30,513 INFO L276 IsEmpty]: Start isEmpty. Operand 1097 states and 1213 transitions. [2024-11-13 21:12:30,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 21:12:30,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:30,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:30,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:32,617 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:36,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:36,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 1098 states and 1214 transitions. [2024-11-13 21:12:36,776 INFO L276 IsEmpty]: Start isEmpty. Operand 1098 states and 1214 transitions. [2024-11-13 21:12:36,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 21:12:36,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:36,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:36,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:39,638 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:44,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:44,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1215 states to 1099 states and 1215 transitions. [2024-11-13 21:12:44,630 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 1215 transitions. [2024-11-13 21:12:44,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 21:12:44,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:44,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:44,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:46,586 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:50,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:50,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 1100 states and 1216 transitions. [2024-11-13 21:12:50,454 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 1216 transitions. [2024-11-13 21:12:50,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 21:12:50,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:50,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:50,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:53,808 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:59,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:59,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1217 states to 1101 states and 1217 transitions. [2024-11-13 21:12:59,917 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 1217 transitions. [2024-11-13 21:12:59,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 21:12:59,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:59,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:00,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:02,603 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:07,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:07,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1218 states to 1102 states and 1218 transitions. [2024-11-13 21:13:07,557 INFO L276 IsEmpty]: Start isEmpty. Operand 1102 states and 1218 transitions. [2024-11-13 21:13:07,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 21:13:07,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:07,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:07,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:11,188 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:16,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:16,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1219 states to 1103 states and 1219 transitions. [2024-11-13 21:13:16,522 INFO L276 IsEmpty]: Start isEmpty. Operand 1103 states and 1219 transitions. [2024-11-13 21:13:16,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 21:13:16,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:16,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:16,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:19,765 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:25,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:25,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1220 states to 1104 states and 1220 transitions. [2024-11-13 21:13:25,614 INFO L276 IsEmpty]: Start isEmpty. Operand 1104 states and 1220 transitions. [2024-11-13 21:13:25,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 21:13:25,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:25,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:25,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:27,882 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:33,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:33,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1221 states to 1105 states and 1221 transitions. [2024-11-13 21:13:33,313 INFO L276 IsEmpty]: Start isEmpty. Operand 1105 states and 1221 transitions. [2024-11-13 21:13:33,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 21:13:33,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:33,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:33,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:36,954 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:43,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:43,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1222 states to 1106 states and 1222 transitions. [2024-11-13 21:13:43,417 INFO L276 IsEmpty]: Start isEmpty. Operand 1106 states and 1222 transitions. [2024-11-13 21:13:43,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 21:13:43,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:43,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:43,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:45,713 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:50,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:50,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 1107 states and 1223 transitions. [2024-11-13 21:13:50,755 INFO L276 IsEmpty]: Start isEmpty. Operand 1107 states and 1223 transitions. [2024-11-13 21:13:50,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 21:13:50,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:50,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:50,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:53,101 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:58,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:58,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 1108 states and 1224 transitions. [2024-11-13 21:13:58,166 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 1224 transitions. [2024-11-13 21:13:58,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 21:13:58,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:58,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:58,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:00,851 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:05,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:05,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1225 states to 1109 states and 1225 transitions. [2024-11-13 21:14:05,718 INFO L276 IsEmpty]: Start isEmpty. Operand 1109 states and 1225 transitions. [2024-11-13 21:14:05,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 21:14:05,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:05,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:05,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:11,928 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:20,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:20,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1226 states to 1110 states and 1226 transitions. [2024-11-13 21:14:20,806 INFO L276 IsEmpty]: Start isEmpty. Operand 1110 states and 1226 transitions. [2024-11-13 21:14:20,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 21:14:20,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:20,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:21,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:24,059 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:30,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:30,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1227 states to 1111 states and 1227 transitions. [2024-11-13 21:14:30,186 INFO L276 IsEmpty]: Start isEmpty. Operand 1111 states and 1227 transitions. [2024-11-13 21:14:30,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 21:14:30,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:30,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:30,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:33,073 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:38,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:38,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1228 states to 1112 states and 1228 transitions. [2024-11-13 21:14:38,219 INFO L276 IsEmpty]: Start isEmpty. Operand 1112 states and 1228 transitions. [2024-11-13 21:14:38,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 21:14:38,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:38,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:38,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:41,072 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:46,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:46,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 1113 states and 1229 transitions. [2024-11-13 21:14:46,124 INFO L276 IsEmpty]: Start isEmpty. Operand 1113 states and 1229 transitions. [2024-11-13 21:14:46,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 21:14:46,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:46,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:46,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:49,222 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:54,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:54,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 1114 states and 1230 transitions. [2024-11-13 21:14:54,558 INFO L276 IsEmpty]: Start isEmpty. Operand 1114 states and 1230 transitions. [2024-11-13 21:14:54,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 21:14:54,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:54,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:54,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:01,233 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:15:10,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:10,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1231 states to 1115 states and 1231 transitions. [2024-11-13 21:15:10,272 INFO L276 IsEmpty]: Start isEmpty. Operand 1115 states and 1231 transitions. [2024-11-13 21:15:10,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 21:15:10,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:10,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:10,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:13,469 INFO L134 CoverageAnalysis]: Checked inductivity of 595 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:15:19,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:19,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1232 states to 1116 states and 1232 transitions. [2024-11-13 21:15:19,373 INFO L276 IsEmpty]: Start isEmpty. Operand 1116 states and 1232 transitions. [2024-11-13 21:15:19,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 21:15:19,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:19,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:19,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:22,875 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:15:28,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:28,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1233 states to 1117 states and 1233 transitions. [2024-11-13 21:15:28,839 INFO L276 IsEmpty]: Start isEmpty. Operand 1117 states and 1233 transitions. [2024-11-13 21:15:28,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 21:15:28,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:28,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:29,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:34,143 INFO L134 CoverageAnalysis]: Checked inductivity of 666 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:15:41,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:41,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 1118 states and 1234 transitions. [2024-11-13 21:15:41,656 INFO L276 IsEmpty]: Start isEmpty. Operand 1118 states and 1234 transitions. [2024-11-13 21:15:41,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 21:15:41,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:41,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:41,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:46,145 INFO L134 CoverageAnalysis]: Checked inductivity of 703 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:15:53,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:53,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1235 states to 1119 states and 1235 transitions. [2024-11-13 21:15:53,328 INFO L276 IsEmpty]: Start isEmpty. Operand 1119 states and 1235 transitions. [2024-11-13 21:15:53,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 21:15:53,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:53,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:53,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:57,457 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:03,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:03,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1236 states to 1120 states and 1236 transitions. [2024-11-13 21:16:03,858 INFO L276 IsEmpty]: Start isEmpty. Operand 1120 states and 1236 transitions. [2024-11-13 21:16:03,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 21:16:03,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:03,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:04,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:08,331 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:15,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:15,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1237 states to 1121 states and 1237 transitions. [2024-11-13 21:16:15,081 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 1237 transitions. [2024-11-13 21:16:15,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 21:16:15,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:15,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:15,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:19,184 INFO L134 CoverageAnalysis]: Checked inductivity of 820 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:25,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:25,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1238 states to 1122 states and 1238 transitions. [2024-11-13 21:16:25,015 INFO L276 IsEmpty]: Start isEmpty. Operand 1122 states and 1238 transitions. [2024-11-13 21:16:25,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 21:16:25,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:25,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:25,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:28,257 INFO L134 CoverageAnalysis]: Checked inductivity of 861 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:34,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:34,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1239 states to 1123 states and 1239 transitions. [2024-11-13 21:16:34,085 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 1239 transitions. [2024-11-13 21:16:34,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 21:16:34,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:34,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:34,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:37,554 INFO L134 CoverageAnalysis]: Checked inductivity of 903 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:43,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:43,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1240 states to 1124 states and 1240 transitions. [2024-11-13 21:16:43,537 INFO L276 IsEmpty]: Start isEmpty. Operand 1124 states and 1240 transitions. [2024-11-13 21:16:43,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 21:16:43,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:43,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:43,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:23,760 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:07,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:07,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 1125 states and 1241 transitions. [2024-11-13 21:18:07,413 INFO L276 IsEmpty]: Start isEmpty. Operand 1125 states and 1241 transitions. [2024-11-13 21:18:07,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:18:07,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:07,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:07,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:09,403 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:18:13,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:13,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1242 states to 1126 states and 1242 transitions. [2024-11-13 21:18:13,399 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 1242 transitions. [2024-11-13 21:18:13,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 21:18:13,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:13,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:13,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:14,820 INFO L134 CoverageAnalysis]: Checked inductivity of 991 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:18:18,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:18,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1244 states to 1127 states and 1244 transitions. [2024-11-13 21:18:18,382 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 1244 transitions. [2024-11-13 21:18:18,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 21:18:18,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:18,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:18,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:20,731 INFO L134 CoverageAnalysis]: Checked inductivity of 993 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:18:27,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:27,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1244 states to 1128 states and 1244 transitions. [2024-11-13 21:18:27,390 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 1244 transitions. [2024-11-13 21:18:27,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 21:18:27,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:27,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:27,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:30,887 INFO L134 CoverageAnalysis]: Checked inductivity of 996 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:18:36,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:36,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1246 states to 1129 states and 1246 transitions. [2024-11-13 21:18:36,501 INFO L276 IsEmpty]: Start isEmpty. Operand 1129 states and 1246 transitions. [2024-11-13 21:18:36,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 21:18:36,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:36,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:36,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:39,310 INFO L134 CoverageAnalysis]: Checked inductivity of 1000 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:18:46,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:46,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1247 states to 1130 states and 1247 transitions. [2024-11-13 21:18:46,666 INFO L276 IsEmpty]: Start isEmpty. Operand 1130 states and 1247 transitions. [2024-11-13 21:18:46,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 21:18:46,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:46,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:47,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:49,016 INFO L134 CoverageAnalysis]: Checked inductivity of 1005 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:18:56,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:56,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1248 states to 1131 states and 1248 transitions. [2024-11-13 21:18:56,452 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 1248 transitions. [2024-11-13 21:18:56,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 21:18:56,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:56,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:56,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:58,444 INFO L134 CoverageAnalysis]: Checked inductivity of 1011 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:19:05,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:05,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1249 states to 1132 states and 1249 transitions. [2024-11-13 21:19:05,670 INFO L276 IsEmpty]: Start isEmpty. Operand 1132 states and 1249 transitions. [2024-11-13 21:19:05,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 21:19:05,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:05,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:06,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:07,992 INFO L134 CoverageAnalysis]: Checked inductivity of 1018 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:19:15,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:15,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1250 states to 1133 states and 1250 transitions. [2024-11-13 21:19:15,217 INFO L276 IsEmpty]: Start isEmpty. Operand 1133 states and 1250 transitions. [2024-11-13 21:19:15,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 21:19:15,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:15,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:15,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:20,436 INFO L134 CoverageAnalysis]: Checked inductivity of 1026 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:19:39,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:39,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1250 states to 1134 states and 1250 transitions. [2024-11-13 21:19:39,850 INFO L276 IsEmpty]: Start isEmpty. Operand 1134 states and 1250 transitions. [2024-11-13 21:19:39,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 21:19:39,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:39,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:40,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:41,835 INFO L134 CoverageAnalysis]: Checked inductivity of 1035 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:19:45,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:45,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1251 states to 1135 states and 1251 transitions. [2024-11-13 21:19:45,733 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 1251 transitions. [2024-11-13 21:19:45,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 21:19:45,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:45,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:45,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:47,894 INFO L134 CoverageAnalysis]: Checked inductivity of 1045 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:19:51,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:51,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1252 states to 1136 states and 1252 transitions. [2024-11-13 21:19:51,790 INFO L276 IsEmpty]: Start isEmpty. Operand 1136 states and 1252 transitions. [2024-11-13 21:19:51,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 21:19:51,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:51,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:51,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:56,394 INFO L134 CoverageAnalysis]: Checked inductivity of 1056 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:20:03,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:03,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1254 states to 1137 states and 1254 transitions. [2024-11-13 21:20:03,113 INFO L276 IsEmpty]: Start isEmpty. Operand 1137 states and 1254 transitions. [2024-11-13 21:20:03,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 21:20:03,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:03,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:03,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:05,979 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked.