./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-2.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_82d0ffe5-fd3c-48a4-9112-f21a92caaae3/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82d0ffe5-fd3c-48a4-9112-f21a92caaae3/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_82d0ffe5-fd3c-48a4-9112-f21a92caaae3/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82d0ffe5-fd3c-48a4-9112-f21a92caaae3/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82d0ffe5-fd3c-48a4-9112-f21a92caaae3/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_82d0ffe5-fd3c-48a4-9112-f21a92caaae3/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 9e43379b3f2624d77eec1084820c7c07499f5ec4432514ab066d4f5cf96eeebc --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:53:56,486 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:53:56,565 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82d0ffe5-fd3c-48a4-9112-f21a92caaae3/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 21:53:56,571 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:53:56,571 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:53:56,597 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:53:56,598 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:53:56,598 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:53:56,598 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:53:56,599 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:53:56,599 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:53:56,599 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:53:56,599 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:53:56,599 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 21:53:56,599 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 21:53:56,599 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 21:53:56,600 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:53:56,600 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:53:56,600 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:53:56,600 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:53:56,600 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:53:56,600 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:53:56,601 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:53:56,601 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:53:56,601 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:53:56,601 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:53:56,601 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:53:56,602 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:53:56,602 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:53:56,602 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:53:56,602 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_82d0ffe5-fd3c-48a4-9112-f21a92caaae3/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 -> 9e43379b3f2624d77eec1084820c7c07499f5ec4432514ab066d4f5cf96eeebc [2024-11-13 21:53:56,941 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:53:56,955 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:53:56,957 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:53:56,961 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:53:56,961 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:53:56,963 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82d0ffe5-fd3c-48a4-9112-f21a92caaae3/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-2.i Unable to find full path for "g++" [2024-11-13 21:53:58,902 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:53:59,423 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:53:59,424 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82d0ffe5-fd3c-48a4-9112-f21a92caaae3/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-2.i [2024-11-13 21:53:59,452 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82d0ffe5-fd3c-48a4-9112-f21a92caaae3/bin/ukojak-verify-EEHR8qb7sm/data/74a6c23cf/2394699a76c847dead9b80349270c003/FLAG8f494bae3 [2024-11-13 21:53:59,474 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82d0ffe5-fd3c-48a4-9112-f21a92caaae3/bin/ukojak-verify-EEHR8qb7sm/data/74a6c23cf/2394699a76c847dead9b80349270c003 [2024-11-13 21:53:59,477 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:53:59,480 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:53:59,482 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:53:59,482 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:53:59,489 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:53:59,491 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:53:59" (1/1) ... [2024-11-13 21:53:59,494 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c0ac91f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:59, skipping insertion in model container [2024-11-13 21:53:59,494 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:53:59" (1/1) ... [2024-11-13 21:53:59,562 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:54:00,180 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:54:00,204 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:54:00,368 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:54:00,415 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:54:00,416 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:54:00 WrapperNode [2024-11-13 21:54:00,417 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:54:00,419 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:54:00,419 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:54:00,419 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:54:00,430 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:54:00" (1/1) ... [2024-11-13 21:54:00,482 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:54:00" (1/1) ... [2024-11-13 21:54:00,610 INFO L138 Inliner]: procedures = 176, calls = 323, calls flagged for inlining = 8, calls inlined = 7, statements flattened = 1596 [2024-11-13 21:54:00,611 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:54:00,612 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:54:00,612 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:54:00,612 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:54:00,622 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:54:00" (1/1) ... [2024-11-13 21:54:00,622 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:54:00" (1/1) ... [2024-11-13 21:54:00,649 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:54:00" (1/1) ... [2024-11-13 21:54:00,649 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:54:00" (1/1) ... [2024-11-13 21:54:00,741 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:54:00" (1/1) ... [2024-11-13 21:54:00,771 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:54:00" (1/1) ... [2024-11-13 21:54:00,776 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:54:00" (1/1) ... [2024-11-13 21:54:00,781 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:54:00" (1/1) ... [2024-11-13 21:54:00,793 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:54:00,794 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:54:00,794 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:54:00,794 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:54:00,795 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:54:00" (1/1) ... [2024-11-13 21:54:00,802 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:54:00,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82d0ffe5-fd3c-48a4-9112-f21a92caaae3/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:54:00,840 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82d0ffe5-fd3c-48a4-9112-f21a92caaae3/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:54:00,844 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82d0ffe5-fd3c-48a4-9112-f21a92caaae3/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:54:00,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:54:00,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:54:00,881 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:54:00,881 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:54:00,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:54:00,882 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:54:00,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:54:00,882 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:54:00,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:54:00,882 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:54:00,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:54:01,200 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:54:01,202 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:54:04,807 INFO L? ?]: Removed 1465 outVars from TransFormulas that were not future-live. [2024-11-13 21:54:04,807 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:54:07,301 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:54:07,306 INFO L316 CfgBuilder]: Removed 72 assume(true) statements. [2024-11-13 21:54:07,306 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:54:07 BoogieIcfgContainer [2024-11-13 21:54:07,306 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:54:07,307 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:54:07,307 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:54:07,318 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:54:07,318 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:54:07" (1/1) ... [2024-11-13 21:54:07,326 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:54:07,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:07,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1266 states to 1128 states and 1266 transitions. [2024-11-13 21:54:07,412 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 1266 transitions. [2024-11-13 21:54:07,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-13 21:54:07,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:07,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:07,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:07,673 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 21:54:07,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:07,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1265 states to 1127 states and 1265 transitions. [2024-11-13 21:54:07,712 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 1265 transitions. [2024-11-13 21:54:07,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-13 21:54:07,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:07,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:07,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:07,860 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 21:54:07,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:07,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1264 states to 1126 states and 1264 transitions. [2024-11-13 21:54:07,956 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 1264 transitions. [2024-11-13 21:54:07,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 21:54:07,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:07,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:07,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:08,027 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 21:54:08,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:08,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1262 states to 1125 states and 1262 transitions. [2024-11-13 21:54:08,055 INFO L276 IsEmpty]: Start isEmpty. Operand 1125 states and 1262 transitions. [2024-11-13 21:54:08,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 21:54:08,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:08,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:08,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:08,140 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 21:54:08,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:08,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1264 states to 1126 states and 1264 transitions. [2024-11-13 21:54:08,187 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 1264 transitions. [2024-11-13 21:54:08,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:54:08,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:08,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:08,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:08,244 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 21:54:08,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:08,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1263 states to 1125 states and 1263 transitions. [2024-11-13 21:54:08,282 INFO L276 IsEmpty]: Start isEmpty. Operand 1125 states and 1263 transitions. [2024-11-13 21:54:08,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:54:08,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:08,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:08,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:08,433 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:08,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:08,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1262 states to 1124 states and 1262 transitions. [2024-11-13 21:54:08,463 INFO L276 IsEmpty]: Start isEmpty. Operand 1124 states and 1262 transitions. [2024-11-13 21:54:08,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:54:08,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:08,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:08,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:08,555 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 21:54:08,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:08,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1265 states to 1126 states and 1265 transitions. [2024-11-13 21:54:08,585 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 1265 transitions. [2024-11-13 21:54:08,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:54:08,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:08,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:08,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:08,812 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 21:54:09,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:09,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1270 states to 1129 states and 1270 transitions. [2024-11-13 21:54:09,057 INFO L276 IsEmpty]: Start isEmpty. Operand 1129 states and 1270 transitions. [2024-11-13 21:54:09,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:54:09,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:09,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:09,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:09,091 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 21:54:09,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:09,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1268 states to 1128 states and 1268 transitions. [2024-11-13 21:54:09,117 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 1268 transitions. [2024-11-13 21:54:09,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:54:09,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:09,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:09,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:09,186 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 21:54:09,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:09,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1270 states to 1129 states and 1270 transitions. [2024-11-13 21:54:09,342 INFO L276 IsEmpty]: Start isEmpty. Operand 1129 states and 1270 transitions. [2024-11-13 21:54:09,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:54:09,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:09,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:09,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:09,410 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 21:54:09,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:09,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1272 states to 1130 states and 1272 transitions. [2024-11-13 21:54:09,439 INFO L276 IsEmpty]: Start isEmpty. Operand 1130 states and 1272 transitions. [2024-11-13 21:54:09,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:54:09,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:09,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:09,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:09,568 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 21:54:09,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:09,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 1131 states and 1274 transitions. [2024-11-13 21:54:09,925 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 1274 transitions. [2024-11-13 21:54:09,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 21:54:09,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:09,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:09,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:10,005 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 21:54:10,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:10,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1279 states to 1133 states and 1279 transitions. [2024-11-13 21:54:10,189 INFO L276 IsEmpty]: Start isEmpty. Operand 1133 states and 1279 transitions. [2024-11-13 21:54:10,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 21:54:10,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:10,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:10,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:10,238 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 21:54:10,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:10,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1280 states to 1134 states and 1280 transitions. [2024-11-13 21:54:10,491 INFO L276 IsEmpty]: Start isEmpty. Operand 1134 states and 1280 transitions. [2024-11-13 21:54:10,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 21:54:10,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:10,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:10,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:10,545 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 21:54:10,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:10,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1279 states to 1133 states and 1279 transitions. [2024-11-13 21:54:10,572 INFO L276 IsEmpty]: Start isEmpty. Operand 1133 states and 1279 transitions. [2024-11-13 21:54:10,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 21:54:10,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:10,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:10,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:10,632 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 21:54:10,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:10,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1280 states to 1134 states and 1280 transitions. [2024-11-13 21:54:10,670 INFO L276 IsEmpty]: Start isEmpty. Operand 1134 states and 1280 transitions. [2024-11-13 21:54:10,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:54:10,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:10,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:10,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:10,724 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 21:54:10,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:10,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1282 states to 1135 states and 1282 transitions. [2024-11-13 21:54:10,916 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 1282 transitions. [2024-11-13 21:54:10,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:54:10,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:10,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:10,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:11,083 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 21:54:11,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:11,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1287 states to 1138 states and 1287 transitions. [2024-11-13 21:54:11,492 INFO L276 IsEmpty]: Start isEmpty. Operand 1138 states and 1287 transitions. [2024-11-13 21:54:11,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 21:54:11,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:11,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:11,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:11,681 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 21:54:12,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:12,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1290 states to 1140 states and 1290 transitions. [2024-11-13 21:54:12,142 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 1290 transitions. [2024-11-13 21:54:12,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 21:54:12,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:12,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:12,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:12,174 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 21:54:12,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:12,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1288 states to 1140 states and 1288 transitions. [2024-11-13 21:54:12,188 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 1288 transitions. [2024-11-13 21:54:12,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 21:54:12,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:12,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:12,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:12,217 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 21:54:12,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:12,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1284 states to 1140 states and 1284 transitions. [2024-11-13 21:54:12,229 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 1284 transitions. [2024-11-13 21:54:12,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:54:12,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:12,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:12,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:12,261 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 21:54:12,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:12,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1282 states to 1140 states and 1282 transitions. [2024-11-13 21:54:12,272 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 1282 transitions. [2024-11-13 21:54:12,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:54:12,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:12,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:12,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:12,379 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 21:54:12,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:12,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1286 states to 1142 states and 1286 transitions. [2024-11-13 21:54:12,466 INFO L276 IsEmpty]: Start isEmpty. Operand 1142 states and 1286 transitions. [2024-11-13 21:54:12,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:54:12,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:12,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:12,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:12,636 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 21:54:13,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:13,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1297 states to 1150 states and 1297 transitions. [2024-11-13 21:54:13,303 INFO L276 IsEmpty]: Start isEmpty. Operand 1150 states and 1297 transitions. [2024-11-13 21:54:13,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:54:13,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:13,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:13,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:13,508 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 21:54:13,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:13,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1302 states to 1152 states and 1302 transitions. [2024-11-13 21:54:13,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1152 states and 1302 transitions. [2024-11-13 21:54:13,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:54:13,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:13,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:13,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:14,173 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 21:54:14,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:14,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1309 states to 1155 states and 1309 transitions. [2024-11-13 21:54:14,468 INFO L276 IsEmpty]: Start isEmpty. Operand 1155 states and 1309 transitions. [2024-11-13 21:54:14,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 21:54:14,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:14,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:14,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:14,645 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 21:54:15,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:15,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1318 states to 1160 states and 1318 transitions. [2024-11-13 21:54:15,076 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 1318 transitions. [2024-11-13 21:54:15,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:54:15,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:15,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:15,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:15,151 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 21:54:15,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:15,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1322 states to 1163 states and 1322 transitions. [2024-11-13 21:54:15,184 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 1322 transitions. [2024-11-13 21:54:15,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:54:15,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:15,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:15,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:15,297 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:15,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:15,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1326 states to 1166 states and 1326 transitions. [2024-11-13 21:54:15,340 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 1326 transitions. [2024-11-13 21:54:15,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:54:15,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:15,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:15,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:15,431 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 21:54:15,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:15,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1331 states to 1169 states and 1331 transitions. [2024-11-13 21:54:15,480 INFO L276 IsEmpty]: Start isEmpty. Operand 1169 states and 1331 transitions. [2024-11-13 21:54:15,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:54:15,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:15,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:15,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:15,570 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 21:54:15,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:15,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1338 states to 1174 states and 1338 transitions. [2024-11-13 21:54:15,700 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 1338 transitions. [2024-11-13 21:54:15,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:54:15,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:15,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:15,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:15,808 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 21:54:16,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:16,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 1190 states and 1356 transitions. [2024-11-13 21:54:16,411 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 1356 transitions. [2024-11-13 21:54:16,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:54:16,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:16,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:16,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:16,675 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 21:54:17,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:17,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1382 states to 1206 states and 1382 transitions. [2024-11-13 21:54:17,754 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 1382 transitions. [2024-11-13 21:54:17,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:54:17,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:17,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:17,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:17,824 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 21:54:18,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:18,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1386 states to 1209 states and 1386 transitions. [2024-11-13 21:54:18,474 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 1386 transitions. [2024-11-13 21:54:18,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:54:18,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:18,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:18,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:18,522 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 21:54:18,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:18,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1390 states to 1212 states and 1390 transitions. [2024-11-13 21:54:18,549 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 1390 transitions. [2024-11-13 21:54:18,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:54:18,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:18,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:18,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:18,876 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 21:54:19,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:19,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1396 states to 1215 states and 1396 transitions. [2024-11-13 21:54:19,423 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 1396 transitions. [2024-11-13 21:54:19,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:54:19,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:19,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:19,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:19,487 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 21:54:19,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:19,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1399 states to 1217 states and 1399 transitions. [2024-11-13 21:54:19,852 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 1399 transitions. [2024-11-13 21:54:19,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:54:19,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:19,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:19,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:19,911 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 21:54:19,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:19,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1403 states to 1220 states and 1403 transitions. [2024-11-13 21:54:19,941 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 1403 transitions. [2024-11-13 21:54:19,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:54:19,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:19,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:19,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:20,041 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 21:54:20,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:20,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1407 states to 1223 states and 1407 transitions. [2024-11-13 21:54:20,076 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 1407 transitions. [2024-11-13 21:54:20,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:54:20,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:20,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:20,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:20,133 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 21:54:20,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:20,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1411 states to 1226 states and 1411 transitions. [2024-11-13 21:54:20,161 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 1411 transitions. [2024-11-13 21:54:20,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:54:20,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:20,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:20,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:20,295 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 21:54:20,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:20,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1415 states to 1229 states and 1415 transitions. [2024-11-13 21:54:20,331 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 1415 transitions. [2024-11-13 21:54:20,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 21:54:20,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:20,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:20,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:20,368 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 21:54:23,778 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.39s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:54:23,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:23,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 1229 states and 1413 transitions. [2024-11-13 21:54:23,788 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 1413 transitions. [2024-11-13 21:54:23,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:54:23,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:23,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:23,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:23,962 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:36,046 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:54:37,817 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.77s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:54:37,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:37,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1464 states to 1260 states and 1464 transitions. [2024-11-13 21:54:37,843 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 1464 transitions. [2024-11-13 21:54:37,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:54:37,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:37,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:37,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:38,001 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 21:54:38,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:38,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1466 states to 1262 states and 1466 transitions. [2024-11-13 21:54:38,218 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 1466 transitions. [2024-11-13 21:54:38,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:54:38,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:38,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:38,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:38,305 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 21:54:38,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:38,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1466 states to 1263 states and 1466 transitions. [2024-11-13 21:54:38,333 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 1466 transitions. [2024-11-13 21:54:38,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:54:38,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:38,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:38,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:38,450 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 21:54:38,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:38,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1468 states to 1265 states and 1468 transitions. [2024-11-13 21:54:38,493 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 1468 transitions. [2024-11-13 21:54:38,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:54:38,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:38,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:38,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:38,581 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 21:54:38,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:38,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1468 states to 1266 states and 1468 transitions. [2024-11-13 21:54:38,606 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1468 transitions. [2024-11-13 21:54:38,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:54:38,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:38,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:38,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:38,847 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 21:54:51,132 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:54:55,238 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:54:57,353 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:54:57,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:57,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1519 states to 1299 states and 1519 transitions. [2024-11-13 21:54:57,373 INFO L276 IsEmpty]: Start isEmpty. Operand 1299 states and 1519 transitions. [2024-11-13 21:54:57,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:54:57,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:57,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:57,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:57,608 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 21:54:57,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:57,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1522 states to 1300 states and 1522 transitions. [2024-11-13 21:54:57,683 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 1522 transitions. [2024-11-13 21:54:57,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:54:57,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:57,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:57,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:57,767 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 21:54:57,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:57,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1521 states to 1300 states and 1521 transitions. [2024-11-13 21:54:57,957 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 1521 transitions. [2024-11-13 21:54:57,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:54:57,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:57,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:57,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:58,041 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 21:54:58,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:58,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1520 states to 1299 states and 1520 transitions. [2024-11-13 21:54:58,077 INFO L276 IsEmpty]: Start isEmpty. Operand 1299 states and 1520 transitions. [2024-11-13 21:54:58,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:54:58,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:58,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:58,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:58,437 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:58,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:58,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1521 states to 1300 states and 1521 transitions. [2024-11-13 21:54:58,538 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 1521 transitions. [2024-11-13 21:54:58,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:54:58,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:58,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:58,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:58,627 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 21:54:58,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:58,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1520 states to 1299 states and 1520 transitions. [2024-11-13 21:54:58,663 INFO L276 IsEmpty]: Start isEmpty. Operand 1299 states and 1520 transitions. [2024-11-13 21:54:58,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:54:58,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:58,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:58,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:58,891 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 21:54:58,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:58,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1523 states to 1301 states and 1523 transitions. [2024-11-13 21:54:58,968 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 1523 transitions. [2024-11-13 21:54:58,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:54:58,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:58,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:59,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:59,217 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 21:55:07,937 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.71s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:55:08,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:08,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1591 states to 1347 states and 1591 transitions. [2024-11-13 21:55:08,383 INFO L276 IsEmpty]: Start isEmpty. Operand 1347 states and 1591 transitions. [2024-11-13 21:55:08,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:55:08,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:08,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:08,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:08,473 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 21:55:08,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:08,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1590 states to 1346 states and 1590 transitions. [2024-11-13 21:55:08,551 INFO L276 IsEmpty]: Start isEmpty. Operand 1346 states and 1590 transitions. [2024-11-13 21:55:08,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:55:08,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:08,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:08,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:08,773 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 21:55:08,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:08,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1591 states to 1347 states and 1591 transitions. [2024-11-13 21:55:08,860 INFO L276 IsEmpty]: Start isEmpty. Operand 1347 states and 1591 transitions. [2024-11-13 21:55:08,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:55:08,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:08,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:08,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:09,104 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:09,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:09,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1588 states to 1346 states and 1588 transitions. [2024-11-13 21:55:09,148 INFO L276 IsEmpty]: Start isEmpty. Operand 1346 states and 1588 transitions. [2024-11-13 21:55:09,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:55:09,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:09,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:09,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:09,910 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 21:55:13,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:13,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1633 states to 1379 states and 1633 transitions. [2024-11-13 21:55:13,604 INFO L276 IsEmpty]: Start isEmpty. Operand 1379 states and 1633 transitions. [2024-11-13 21:55:13,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:55:13,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:13,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:13,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:13,685 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 21:55:13,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:13,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1632 states to 1378 states and 1632 transitions. [2024-11-13 21:55:13,716 INFO L276 IsEmpty]: Start isEmpty. Operand 1378 states and 1632 transitions. [2024-11-13 21:55:13,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:55:13,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:13,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:13,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:14,034 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 21:55:14,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:14,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1634 states to 1379 states and 1634 transitions. [2024-11-13 21:55:14,653 INFO L276 IsEmpty]: Start isEmpty. Operand 1379 states and 1634 transitions. [2024-11-13 21:55:14,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:55:14,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:14,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:14,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:14,735 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 21:55:14,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:14,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1632 states to 1378 states and 1632 transitions. [2024-11-13 21:55:14,767 INFO L276 IsEmpty]: Start isEmpty. Operand 1378 states and 1632 transitions. [2024-11-13 21:55:14,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:55:14,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:14,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:14,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:14,905 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 21:55:14,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:14,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1634 states to 1380 states and 1634 transitions. [2024-11-13 21:55:14,944 INFO L276 IsEmpty]: Start isEmpty. Operand 1380 states and 1634 transitions. [2024-11-13 21:55:14,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:55:14,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:14,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:14,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:15,789 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 21:55:17,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:17,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1639 states to 1384 states and 1639 transitions. [2024-11-13 21:55:17,152 INFO L276 IsEmpty]: Start isEmpty. Operand 1384 states and 1639 transitions. [2024-11-13 21:55:17,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:55:17,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:17,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:17,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:18,228 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 21:55:20,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:20,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1646 states to 1389 states and 1646 transitions. [2024-11-13 21:55:20,734 INFO L276 IsEmpty]: Start isEmpty. Operand 1389 states and 1646 transitions. [2024-11-13 21:55:20,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:55:20,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:20,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:20,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:20,819 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:22,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:22,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1650 states to 1391 states and 1650 transitions. [2024-11-13 21:55:22,164 INFO L276 IsEmpty]: Start isEmpty. Operand 1391 states and 1650 transitions. [2024-11-13 21:55:22,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:55:22,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:22,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:22,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:22,299 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 21:55:23,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:23,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1656 states to 1395 states and 1656 transitions. [2024-11-13 21:55:23,603 INFO L276 IsEmpty]: Start isEmpty. Operand 1395 states and 1656 transitions. [2024-11-13 21:55:23,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:55:23,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:23,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:23,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:24,370 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 21:55:26,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:26,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1665 states to 1398 states and 1665 transitions. [2024-11-13 21:55:26,569 INFO L276 IsEmpty]: Start isEmpty. Operand 1398 states and 1665 transitions. [2024-11-13 21:55:26,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:55:26,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:26,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:26,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:27,922 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 21:55:31,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:31,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1677 states to 1401 states and 1677 transitions. [2024-11-13 21:55:31,792 INFO L276 IsEmpty]: Start isEmpty. Operand 1401 states and 1677 transitions. [2024-11-13 21:55:31,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:55:31,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:31,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:31,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:33,668 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 21:55:38,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:38,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1689 states to 1408 states and 1689 transitions. [2024-11-13 21:55:38,226 INFO L276 IsEmpty]: Start isEmpty. Operand 1408 states and 1689 transitions. [2024-11-13 21:55:38,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:55:38,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:38,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:38,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:38,309 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 21:55:39,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:39,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1691 states to 1409 states and 1691 transitions. [2024-11-13 21:55:39,081 INFO L276 IsEmpty]: Start isEmpty. Operand 1409 states and 1691 transitions. [2024-11-13 21:55:39,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:55:39,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:39,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:39,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:39,204 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 21:55:40,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:40,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1694 states to 1411 states and 1694 transitions. [2024-11-13 21:55:40,105 INFO L276 IsEmpty]: Start isEmpty. Operand 1411 states and 1694 transitions. [2024-11-13 21:55:40,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:55:40,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:40,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:40,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:41,977 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 21:55:45,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:45,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1705 states to 1415 states and 1705 transitions. [2024-11-13 21:55:45,304 INFO L276 IsEmpty]: Start isEmpty. Operand 1415 states and 1705 transitions. [2024-11-13 21:55:45,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:55:45,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:45,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:45,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:46,455 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 21:55:49,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:49,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1714 states to 1419 states and 1714 transitions. [2024-11-13 21:55:49,339 INFO L276 IsEmpty]: Start isEmpty. Operand 1419 states and 1714 transitions. [2024-11-13 21:55:49,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:55:49,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:49,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:49,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:49,417 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 21:55:50,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:50,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1716 states to 1420 states and 1716 transitions. [2024-11-13 21:55:50,136 INFO L276 IsEmpty]: Start isEmpty. Operand 1420 states and 1716 transitions. [2024-11-13 21:55:50,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:55:50,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:50,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:50,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:50,261 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 21:55:51,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:51,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1719 states to 1422 states and 1719 transitions. [2024-11-13 21:55:51,088 INFO L276 IsEmpty]: Start isEmpty. Operand 1422 states and 1719 transitions. [2024-11-13 21:55:51,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:55:51,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:51,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:51,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:53,143 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 21:56:02,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:02,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1743 states to 1434 states and 1743 transitions. [2024-11-13 21:56:02,853 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states and 1743 transitions. [2024-11-13 21:56:02,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:56:02,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:02,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:02,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:04,121 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 21:56:07,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:07,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1747 states to 1436 states and 1747 transitions. [2024-11-13 21:56:07,703 INFO L276 IsEmpty]: Start isEmpty. Operand 1436 states and 1747 transitions. [2024-11-13 21:56:07,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:56:07,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:07,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:07,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:07,760 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 21:56:08,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:08,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1749 states to 1437 states and 1749 transitions. [2024-11-13 21:56:08,488 INFO L276 IsEmpty]: Start isEmpty. Operand 1437 states and 1749 transitions. [2024-11-13 21:56:08,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:56:08,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:08,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:08,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:08,607 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 21:56:09,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:09,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1752 states to 1439 states and 1752 transitions. [2024-11-13 21:56:09,616 INFO L276 IsEmpty]: Start isEmpty. Operand 1439 states and 1752 transitions. [2024-11-13 21:56:09,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:56:09,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:09,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:09,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:10,951 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 21:56:14,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:14,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1761 states to 1443 states and 1761 transitions. [2024-11-13 21:56:14,569 INFO L276 IsEmpty]: Start isEmpty. Operand 1443 states and 1761 transitions. [2024-11-13 21:56:14,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:56:14,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:14,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:14,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:16,593 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 21:56:20,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:20,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1766 states to 1445 states and 1766 transitions. [2024-11-13 21:56:20,296 INFO L276 IsEmpty]: Start isEmpty. Operand 1445 states and 1766 transitions. [2024-11-13 21:56:20,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:56:20,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:20,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:20,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:20,356 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 21:56:21,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:21,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1768 states to 1446 states and 1768 transitions. [2024-11-13 21:56:21,185 INFO L276 IsEmpty]: Start isEmpty. Operand 1446 states and 1768 transitions. [2024-11-13 21:56:21,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:56:21,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:21,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:21,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:21,319 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 21:56:22,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:22,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1771 states to 1448 states and 1771 transitions. [2024-11-13 21:56:22,251 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 1771 transitions. [2024-11-13 21:56:22,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:56:22,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:22,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:22,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:24,609 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 21:56:28,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:28,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1781 states to 1452 states and 1781 transitions. [2024-11-13 21:56:28,329 INFO L276 IsEmpty]: Start isEmpty. Operand 1452 states and 1781 transitions. [2024-11-13 21:56:28,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:56:28,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:28,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:28,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:33,670 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 21:56:40,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:40,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1787 states to 1454 states and 1787 transitions. [2024-11-13 21:56:40,814 INFO L276 IsEmpty]: Start isEmpty. Operand 1454 states and 1787 transitions. [2024-11-13 21:56:40,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:56:40,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:40,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:40,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:41,242 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 21:56:42,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:42,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1789 states to 1455 states and 1789 transitions. [2024-11-13 21:56:42,620 INFO L276 IsEmpty]: Start isEmpty. Operand 1455 states and 1789 transitions. [2024-11-13 21:56:42,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:56:42,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:42,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:42,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:43,183 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 21:56:56,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:56,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1817 states to 1472 states and 1817 transitions. [2024-11-13 21:56:56,518 INFO L276 IsEmpty]: Start isEmpty. Operand 1472 states and 1817 transitions. [2024-11-13 21:56:56,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:56:56,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:56,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:56,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:59,149 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:57:03,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:03,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1821 states to 1474 states and 1821 transitions. [2024-11-13 21:57:03,780 INFO L276 IsEmpty]: Start isEmpty. Operand 1474 states and 1821 transitions. [2024-11-13 21:57:03,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:57:03,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:03,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:03,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:08,697 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 21:57:20,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:20,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1831 states to 1480 states and 1831 transitions. [2024-11-13 21:57:20,424 INFO L276 IsEmpty]: Start isEmpty. Operand 1480 states and 1831 transitions. [2024-11-13 21:57:20,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:57:20,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:20,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:20,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:20,506 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 21:57:21,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:21,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1833 states to 1481 states and 1833 transitions. [2024-11-13 21:57:21,564 INFO L276 IsEmpty]: Start isEmpty. Operand 1481 states and 1833 transitions. [2024-11-13 21:57:21,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:57:21,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:21,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:21,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:21,669 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 21:57:22,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:22,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1837 states to 1483 states and 1837 transitions. [2024-11-13 21:57:22,825 INFO L276 IsEmpty]: Start isEmpty. Operand 1483 states and 1837 transitions. [2024-11-13 21:57:22,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:57:22,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:22,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:22,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:24,733 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 21:57:27,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:27,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1844 states to 1486 states and 1844 transitions. [2024-11-13 21:57:27,005 INFO L276 IsEmpty]: Start isEmpty. Operand 1486 states and 1844 transitions. [2024-11-13 21:57:27,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:57:27,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:27,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:27,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:31,096 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 21:57:37,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:37,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1849 states to 1488 states and 1849 transitions. [2024-11-13 21:57:37,347 INFO L276 IsEmpty]: Start isEmpty. Operand 1488 states and 1849 transitions. [2024-11-13 21:57:37,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:57:37,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:37,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:37,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:37,413 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 21:57:37,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:37,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1839 states to 1479 states and 1839 transitions. [2024-11-13 21:57:37,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1479 states and 1839 transitions. [2024-11-13 21:57:37,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:57:37,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:37,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:37,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:37,604 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 21:57:38,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:38,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1842 states to 1481 states and 1842 transitions. [2024-11-13 21:57:38,897 INFO L276 IsEmpty]: Start isEmpty. Operand 1481 states and 1842 transitions. [2024-11-13 21:57:38,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:57:38,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:38,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:38,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:38,998 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 21:57:40,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:40,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1846 states to 1484 states and 1846 transitions. [2024-11-13 21:57:40,343 INFO L276 IsEmpty]: Start isEmpty. Operand 1484 states and 1846 transitions. [2024-11-13 21:57:40,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:57:40,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:40,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:40,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:41,219 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 21:57:43,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:43,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1851 states to 1487 states and 1851 transitions. [2024-11-13 21:57:43,629 INFO L276 IsEmpty]: Start isEmpty. Operand 1487 states and 1851 transitions. [2024-11-13 21:57:43,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:57:43,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:43,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:43,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:45,675 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 21:57:49,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:49,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1856 states to 1490 states and 1856 transitions. [2024-11-13 21:57:49,741 INFO L276 IsEmpty]: Start isEmpty. Operand 1490 states and 1856 transitions. [2024-11-13 21:57:49,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 21:57:49,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:49,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:49,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:53,529 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 21:58:08,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:08,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1870 states to 1498 states and 1870 transitions. [2024-11-13 21:58:08,985 INFO L276 IsEmpty]: Start isEmpty. Operand 1498 states and 1870 transitions. [2024-11-13 21:58:08,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:58:08,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:08,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:09,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:13,256 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 21:58:31,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:31,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1886 states to 1507 states and 1886 transitions. [2024-11-13 21:58:31,624 INFO L276 IsEmpty]: Start isEmpty. Operand 1507 states and 1886 transitions. [2024-11-13 21:58:31,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:58:31,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:31,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:31,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:32,234 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 21:58:34,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:34,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1894 states to 1514 states and 1894 transitions. [2024-11-13 21:58:34,356 INFO L276 IsEmpty]: Start isEmpty. Operand 1514 states and 1894 transitions. [2024-11-13 21:58:34,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:58:34,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:34,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:34,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:35,018 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 21:58:38,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:38,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1906 states to 1522 states and 1906 transitions. [2024-11-13 21:58:38,862 INFO L276 IsEmpty]: Start isEmpty. Operand 1522 states and 1906 transitions. [2024-11-13 21:58:38,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:58:38,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:38,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:39,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:40,490 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 21:58:43,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:43,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1907 states to 1523 states and 1907 transitions. [2024-11-13 21:58:43,549 INFO L276 IsEmpty]: Start isEmpty. Operand 1523 states and 1907 transitions. [2024-11-13 21:58:43,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:58:43,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:43,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:43,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:44,659 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 21:58:47,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:47,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1909 states to 1524 states and 1909 transitions. [2024-11-13 21:58:47,945 INFO L276 IsEmpty]: Start isEmpty. Operand 1524 states and 1909 transitions. [2024-11-13 21:58:47,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:58:47,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:47,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:48,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:49,554 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 21:58:57,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:57,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1910 states to 1525 states and 1910 transitions. [2024-11-13 21:58:57,180 INFO L276 IsEmpty]: Start isEmpty. Operand 1525 states and 1910 transitions. [2024-11-13 21:58:57,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:58:57,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:57,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:57,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:59,252 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 21:59:08,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:08,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1910 states to 1526 states and 1910 transitions. [2024-11-13 21:59:08,708 INFO L276 IsEmpty]: Start isEmpty. Operand 1526 states and 1910 transitions. [2024-11-13 21:59:08,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:59:08,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:08,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:08,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:11,434 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 21:59:16,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:16,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1912 states to 1527 states and 1912 transitions. [2024-11-13 21:59:16,612 INFO L276 IsEmpty]: Start isEmpty. Operand 1527 states and 1912 transitions. [2024-11-13 21:59:16,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:59:16,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:16,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:16,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:18,397 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 21:59:25,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:25,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1913 states to 1528 states and 1913 transitions. [2024-11-13 21:59:25,965 INFO L276 IsEmpty]: Start isEmpty. Operand 1528 states and 1913 transitions. [2024-11-13 21:59:25,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 21:59:25,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:25,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:26,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:28,084 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 21:59:35,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:35,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1914 states to 1529 states and 1914 transitions. [2024-11-13 21:59:35,989 INFO L276 IsEmpty]: Start isEmpty. Operand 1529 states and 1914 transitions. [2024-11-13 21:59:35,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:59:35,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:35,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:36,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:38,230 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 21:59:46,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:46,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1915 states to 1530 states and 1915 transitions. [2024-11-13 21:59:46,593 INFO L276 IsEmpty]: Start isEmpty. Operand 1530 states and 1915 transitions. [2024-11-13 21:59:46,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:59:46,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:46,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:46,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:50,753 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 22:00:07,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:07,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1915 states to 1531 states and 1915 transitions. [2024-11-13 22:00:07,345 INFO L276 IsEmpty]: Start isEmpty. Operand 1531 states and 1915 transitions. [2024-11-13 22:00:07,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:00:07,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:07,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:07,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:10,801 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 22:00:16,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:16,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1917 states to 1532 states and 1917 transitions. [2024-11-13 22:00:16,749 INFO L276 IsEmpty]: Start isEmpty. Operand 1532 states and 1917 transitions. [2024-11-13 22:00:16,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 22:00:16,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:16,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:16,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:19,251 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 22:00:26,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:26,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1917 states to 1533 states and 1917 transitions. [2024-11-13 22:00:26,354 INFO L276 IsEmpty]: Start isEmpty. Operand 1533 states and 1917 transitions. [2024-11-13 22:00:26,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:00:26,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:26,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:26,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:28,126 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 22:00:32,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:32,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1918 states to 1534 states and 1918 transitions. [2024-11-13 22:00:32,216 INFO L276 IsEmpty]: Start isEmpty. Operand 1534 states and 1918 transitions. [2024-11-13 22:00:32,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:00:32,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:32,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:32,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:35,759 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 22:00:41,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:41,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1920 states to 1535 states and 1920 transitions. [2024-11-13 22:00:41,547 INFO L276 IsEmpty]: Start isEmpty. Operand 1535 states and 1920 transitions. [2024-11-13 22:00:41,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 22:00:41,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:41,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:41,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:44,233 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 22:00:53,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:53,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1920 states to 1536 states and 1920 transitions. [2024-11-13 22:00:53,495 INFO L276 IsEmpty]: Start isEmpty. Operand 1536 states and 1920 transitions. [2024-11-13 22:00:53,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:00:53,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:53,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:53,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:57,202 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 22:01:02,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:02,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1922 states to 1537 states and 1922 transitions. [2024-11-13 22:01:02,375 INFO L276 IsEmpty]: Start isEmpty. Operand 1537 states and 1922 transitions. [2024-11-13 22:01:02,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:01:02,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:02,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:02,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:04,946 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 22:01:13,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:13,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1922 states to 1538 states and 1922 transitions. [2024-11-13 22:01:13,689 INFO L276 IsEmpty]: Start isEmpty. Operand 1538 states and 1922 transitions. [2024-11-13 22:01:13,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 22:01:13,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:13,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:13,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:15,998 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 22:01:21,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:21,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1923 states to 1539 states and 1923 transitions. [2024-11-13 22:01:21,301 INFO L276 IsEmpty]: Start isEmpty. Operand 1539 states and 1923 transitions. [2024-11-13 22:01:21,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 22:01:21,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:21,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:21,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:25,611 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 22:01:31,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:31,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1925 states to 1540 states and 1925 transitions. [2024-11-13 22:01:31,750 INFO L276 IsEmpty]: Start isEmpty. Operand 1540 states and 1925 transitions. [2024-11-13 22:01:31,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 22:01:31,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:31,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:31,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:33,922 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 22:01:42,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:42,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1926 states to 1541 states and 1926 transitions. [2024-11-13 22:01:42,053 INFO L276 IsEmpty]: Start isEmpty. Operand 1541 states and 1926 transitions. [2024-11-13 22:01:42,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 22:01:42,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:42,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:42,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:45,247 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 22:01:57,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:57,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1926 states to 1542 states and 1926 transitions. [2024-11-13 22:01:57,825 INFO L276 IsEmpty]: Start isEmpty. Operand 1542 states and 1926 transitions. [2024-11-13 22:01:57,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 22:01:57,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:57,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:57,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:00,224 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 22:02:05,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:05,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1927 states to 1543 states and 1927 transitions. [2024-11-13 22:02:05,294 INFO L276 IsEmpty]: Start isEmpty. Operand 1543 states and 1927 transitions. [2024-11-13 22:02:05,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 22:02:05,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:05,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:05,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:07,800 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 22:02:13,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:13,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1928 states to 1544 states and 1928 transitions. [2024-11-13 22:02:13,314 INFO L276 IsEmpty]: Start isEmpty. Operand 1544 states and 1928 transitions. [2024-11-13 22:02:13,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 22:02:13,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:13,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:13,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:18,657 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 22:02:27,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:27,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1930 states to 1545 states and 1930 transitions. [2024-11-13 22:02:27,016 INFO L276 IsEmpty]: Start isEmpty. Operand 1545 states and 1930 transitions. [2024-11-13 22:02:27,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 22:02:27,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:27,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:27,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:29,866 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 22:02:38,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:38,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1930 states to 1546 states and 1930 transitions. [2024-11-13 22:02:38,581 INFO L276 IsEmpty]: Start isEmpty. Operand 1546 states and 1930 transitions. [2024-11-13 22:02:38,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:02:38,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:38,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:38,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:40,984 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 22:02:46,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:46,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1931 states to 1547 states and 1931 transitions. [2024-11-13 22:02:46,467 INFO L276 IsEmpty]: Start isEmpty. Operand 1547 states and 1931 transitions. [2024-11-13 22:02:46,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 22:02:46,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:46,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:46,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:51,032 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 22:02:58,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:58,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1933 states to 1548 states and 1933 transitions. [2024-11-13 22:02:58,631 INFO L276 IsEmpty]: Start isEmpty. Operand 1548 states and 1933 transitions. [2024-11-13 22:02:58,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 22:02:58,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:58,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:58,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:02,031 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 22:03:11,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:11,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1933 states to 1549 states and 1933 transitions. [2024-11-13 22:03:11,634 INFO L276 IsEmpty]: Start isEmpty. Operand 1549 states and 1933 transitions. [2024-11-13 22:03:11,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:03:11,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:11,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:11,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:15,549 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 22:03:22,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:22,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1935 states to 1550 states and 1935 transitions. [2024-11-13 22:03:22,324 INFO L276 IsEmpty]: Start isEmpty. Operand 1550 states and 1935 transitions. [2024-11-13 22:03:22,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:03:22,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:22,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:22,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:25,820 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 22:03:35,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:35,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1935 states to 1551 states and 1935 transitions. [2024-11-13 22:03:35,958 INFO L276 IsEmpty]: Start isEmpty. Operand 1551 states and 1935 transitions. [2024-11-13 22:03:35,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 22:03:35,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:35,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:36,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:39,379 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 22:03:45,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:45,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1936 states to 1552 states and 1936 transitions. [2024-11-13 22:03:45,975 INFO L276 IsEmpty]: Start isEmpty. Operand 1552 states and 1936 transitions. [2024-11-13 22:03:45,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 22:03:45,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:45,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:46,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:50,817 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 22:03:58,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:58,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1938 states to 1553 states and 1938 transitions. [2024-11-13 22:03:58,866 INFO L276 IsEmpty]: Start isEmpty. Operand 1553 states and 1938 transitions. [2024-11-13 22:03:58,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 22:03:58,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:58,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:59,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:02,537 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 22:04:12,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:12,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1938 states to 1554 states and 1938 transitions. [2024-11-13 22:04:12,033 INFO L276 IsEmpty]: Start isEmpty. Operand 1554 states and 1938 transitions. [2024-11-13 22:04:12,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 22:04:12,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:12,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:12,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:14,917 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 22:04:21,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:21,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1939 states to 1555 states and 1939 transitions. [2024-11-13 22:04:21,154 INFO L276 IsEmpty]: Start isEmpty. Operand 1555 states and 1939 transitions. [2024-11-13 22:04:21,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 22:04:21,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:21,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:21,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:26,192 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 22:04:34,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:34,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1941 states to 1556 states and 1941 transitions. [2024-11-13 22:04:34,203 INFO L276 IsEmpty]: Start isEmpty. Operand 1556 states and 1941 transitions. [2024-11-13 22:04:34,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 22:04:34,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:34,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:34,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:38,226 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 22:04:48,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:48,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1941 states to 1557 states and 1941 transitions. [2024-11-13 22:04:48,208 INFO L276 IsEmpty]: Start isEmpty. Operand 1557 states and 1941 transitions. [2024-11-13 22:04:48,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 22:04:48,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:48,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:48,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:52,812 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 22:04:59,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:59,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1943 states to 1558 states and 1943 transitions. [2024-11-13 22:04:59,684 INFO L276 IsEmpty]: Start isEmpty. Operand 1558 states and 1943 transitions. [2024-11-13 22:04:59,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:04:59,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:59,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:59,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:02,894 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 22:05:12,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:12,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1944 states to 1559 states and 1944 transitions. [2024-11-13 22:05:12,174 INFO L276 IsEmpty]: Start isEmpty. Operand 1559 states and 1944 transitions. [2024-11-13 22:05:12,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:05:12,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:12,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:12,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:15,414 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 22:05:25,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:25,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1945 states to 1560 states and 1945 transitions. [2024-11-13 22:05:25,694 INFO L276 IsEmpty]: Start isEmpty. Operand 1560 states and 1945 transitions. [2024-11-13 22:05:25,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 22:05:25,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:25,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:25,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:29,367 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 22:05:38,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:38,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1946 states to 1561 states and 1946 transitions. [2024-11-13 22:05:38,763 INFO L276 IsEmpty]: Start isEmpty. Operand 1561 states and 1946 transitions. [2024-11-13 22:05:38,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:05:38,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:38,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:39,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:45,310 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 22:06:08,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:08,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1946 states to 1562 states and 1946 transitions. [2024-11-13 22:06:08,590 INFO L276 IsEmpty]: Start isEmpty. Operand 1562 states and 1946 transitions. [2024-11-13 22:06:08,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 22:06:08,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:08,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:08,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:13,122 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 22:06:20,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:20,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1948 states to 1563 states and 1948 transitions. [2024-11-13 22:06:20,035 INFO L276 IsEmpty]: Start isEmpty. Operand 1563 states and 1948 transitions. [2024-11-13 22:06:20,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 22:06:20,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:20,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:20,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:24,559 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 22:06:34,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:34,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1948 states to 1564 states and 1948 transitions. [2024-11-13 22:06:34,620 INFO L276 IsEmpty]: Start isEmpty. Operand 1564 states and 1948 transitions. [2024-11-13 22:06:34,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:06:34,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:34,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:34,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:37,940 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 22:06:44,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:44,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1949 states to 1565 states and 1949 transitions. [2024-11-13 22:06:44,316 INFO L276 IsEmpty]: Start isEmpty. Operand 1565 states and 1949 transitions. [2024-11-13 22:06:44,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 22:06:44,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:44,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:44,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:29,301 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.