./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/termination-15/count_up_and_down_alloca.i --full-output --architecture 64bit -------------------------------------------------------------------------------- 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_8ce48b21-1d81-4746-8ecb-4dfe54522c68/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ce48b21-1d81-4746-8ecb-4dfe54522c68/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_8ce48b21-1d81-4746-8ecb-4dfe54522c68/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ce48b21-1d81-4746-8ecb-4dfe54522c68/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/termination-15/count_up_and_down_alloca.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ce48b21-1d81-4746-8ecb-4dfe54522c68/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ce48b21-1d81-4746-8ecb-4dfe54522c68/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 64bit --witnessprinter.graph.data.programhash 00bfc508b8ea24f88f85b042e795fbae14e8287990a04ebdf542583ad129e19a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:05:04,010 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:05:04,095 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ce48b21-1d81-4746-8ecb-4dfe54522c68/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-11-13 23:05:04,100 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:05:04,101 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 23:05:04,137 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:05:04,141 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:05:04,141 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:05:04,142 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:05:04,142 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:05:04,142 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:05:04,142 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 23:05:04,142 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 23:05:04,142 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 23:05:04,142 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:05:04,143 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:05:04,143 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 23:05:04,143 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:05:04,143 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:05:04,143 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:05:04,143 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:05:04,143 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:05:04,144 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:05:04,144 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:05:04,144 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:05:04,144 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 23:05:04,146 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:05:04,146 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_8ce48b21-1d81-4746-8ecb-4dfe54522c68/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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 00bfc508b8ea24f88f85b042e795fbae14e8287990a04ebdf542583ad129e19a [2024-11-13 23:05:04,575 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:05:04,589 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:05:04,594 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:05:04,596 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:05:04,597 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:05:04,600 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ce48b21-1d81-4746-8ecb-4dfe54522c68/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/termination-15/count_up_and_down_alloca.i Unable to find full path for "g++" [2024-11-13 23:05:07,065 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:05:07,458 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:05:07,459 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ce48b21-1d81-4746-8ecb-4dfe54522c68/sv-benchmarks/c/termination-15/count_up_and_down_alloca.i [2024-11-13 23:05:07,472 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ce48b21-1d81-4746-8ecb-4dfe54522c68/bin/ukojak-verify-EEHR8qb7sm/data/3fb32ee18/84ea0260131442f9906903af7252402c/FLAG18eb3ce72 [2024-11-13 23:05:07,490 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ce48b21-1d81-4746-8ecb-4dfe54522c68/bin/ukojak-verify-EEHR8qb7sm/data/3fb32ee18/84ea0260131442f9906903af7252402c [2024-11-13 23:05:07,493 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:05:07,495 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:05:07,497 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:05:07,497 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:05:07,503 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:05:07,504 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:05:07" (1/1) ... [2024-11-13 23:05:07,506 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49a45457 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:05:07, skipping insertion in model container [2024-11-13 23:05:07,506 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:05:07" (1/1) ... [2024-11-13 23:05:07,543 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:05:07,912 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:05:07,926 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:05:07,981 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:05:08,019 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:05:08,019 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:05:08 WrapperNode [2024-11-13 23:05:08,020 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:05:08,021 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:05:08,021 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:05:08,021 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:05:08,030 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:05:08" (1/1) ... [2024-11-13 23:05:08,047 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:05:08" (1/1) ... [2024-11-13 23:05:08,083 INFO L138 Inliner]: procedures = 151, calls = 12, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 54 [2024-11-13 23:05:08,084 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:05:08,085 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:05:08,085 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:05:08,087 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:05:08,095 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:05:08" (1/1) ... [2024-11-13 23:05:08,096 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:05:08" (1/1) ... [2024-11-13 23:05:08,097 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:05:08" (1/1) ... [2024-11-13 23:05:08,098 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:05:08" (1/1) ... [2024-11-13 23:05:08,112 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:05:08" (1/1) ... [2024-11-13 23:05:08,116 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:05:08" (1/1) ... [2024-11-13 23:05:08,120 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:05:08" (1/1) ... [2024-11-13 23:05:08,123 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:05:08" (1/1) ... [2024-11-13 23:05:08,129 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:05:08,130 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:05:08,130 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:05:08,130 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:05:08,131 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:05:08" (1/1) ... [2024-11-13 23:05:08,146 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:05:08,166 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ce48b21-1d81-4746-8ecb-4dfe54522c68/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:05:08,185 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ce48b21-1d81-4746-8ecb-4dfe54522c68/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:05:08,191 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ce48b21-1d81-4746-8ecb-4dfe54522c68/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:05:08,230 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 23:05:08,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 23:05:08,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 23:05:08,230 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 23:05:08,230 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:05:08,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:05:08,358 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:05:08,360 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:05:08,683 INFO L? ?]: Removed 36 outVars from TransFormulas that were not future-live. [2024-11-13 23:05:08,683 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:05:08,796 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:05:08,803 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-13 23:05:08,804 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:05:08 BoogieIcfgContainer [2024-11-13 23:05:08,804 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:05:08,805 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:05:08,805 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:05:08,820 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:05:08,821 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:05:08" (1/1) ... [2024-11-13 23:05:08,833 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:05:08,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:08,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 27 states and 31 transitions. [2024-11-13 23:05:08,904 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 31 transitions. [2024-11-13 23:05:08,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 23:05:08,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:08,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:09,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:09,279 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 23:05:09,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:09,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 27 states and 30 transitions. [2024-11-13 23:05:09,363 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 30 transitions. [2024-11-13 23:05:09,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 23:05:09,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:09,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:09,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:09,495 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 23:05:09,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:09,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 26 states and 29 transitions. [2024-11-13 23:05:09,684 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 29 transitions. [2024-11-13 23:05:09,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 23:05:09,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:09,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:09,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:09,996 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 23:05:10,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:10,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 25 states and 28 transitions. [2024-11-13 23:05:10,353 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 28 transitions. [2024-11-13 23:05:10,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 23:05:10,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:10,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:10,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:10,418 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 23:05:10,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:10,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 24 states and 27 transitions. [2024-11-13 23:05:10,462 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 27 transitions. [2024-11-13 23:05:10,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 23:05:10,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:10,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:10,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:10,637 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 23:05:10,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:10,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 26 states and 31 transitions. [2024-11-13 23:05:10,943 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 31 transitions. [2024-11-13 23:05:10,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 23:05:10,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:10,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:10,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:11,141 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 23:05:11,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:11,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 28 states and 36 transitions. [2024-11-13 23:05:11,874 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 36 transitions. [2024-11-13 23:05:11,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 23:05:11,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:11,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:11,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:11,927 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 23:05:12,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:12,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 30 states and 39 transitions. [2024-11-13 23:05:12,157 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 39 transitions. [2024-11-13 23:05:12,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 23:05:12,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:12,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:12,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:12,336 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 23:05:12,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:12,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 32 states and 44 transitions. [2024-11-13 23:05:12,851 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 44 transitions. [2024-11-13 23:05:12,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 23:05:12,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:12,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:12,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:13,392 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 23:05:15,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:15,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 35 states and 51 transitions. [2024-11-13 23:05:15,172 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 51 transitions. [2024-11-13 23:05:15,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 23:05:15,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:15,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:15,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:15,198 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 23:05:15,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:15,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 35 states and 50 transitions. [2024-11-13 23:05:15,324 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 50 transitions. [2024-11-13 23:05:15,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 23:05:15,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:15,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:15,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:15,370 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 23:05:15,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:15,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 34 states and 49 transitions. [2024-11-13 23:05:15,411 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 49 transitions. [2024-11-13 23:05:15,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 23:05:15,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:15,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:15,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:15,568 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 23:05:15,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:15,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 36 states and 52 transitions. [2024-11-13 23:05:15,674 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 52 transitions. [2024-11-13 23:05:15,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 23:05:15,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:15,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:15,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:15,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:05:16,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:16,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 38 states and 57 transitions. [2024-11-13 23:05:16,380 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 57 transitions. [2024-11-13 23:05:16,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 23:05:16,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:16,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:16,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:16,411 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 23:05:16,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:16,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 37 states and 56 transitions. [2024-11-13 23:05:16,444 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 56 transitions. [2024-11-13 23:05:16,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 23:05:16,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:16,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:16,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:16,530 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 23:05:16,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:16,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 38 states and 56 transitions. [2024-11-13 23:05:16,567 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2024-11-13 23:05:16,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 23:05:16,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:16,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:16,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:16,940 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 23:05:17,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:17,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 39 states and 58 transitions. [2024-11-13 23:05:17,775 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 58 transitions. [2024-11-13 23:05:17,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 23:05:17,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:17,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:17,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:18,351 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 23:05:20,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:20,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 44 states and 66 transitions. [2024-11-13 23:05:20,151 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 66 transitions. [2024-11-13 23:05:20,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 23:05:20,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:20,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:20,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:20,182 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:05:20,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:20,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 44 states and 65 transitions. [2024-11-13 23:05:20,404 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 65 transitions. [2024-11-13 23:05:20,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 23:05:20,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:20,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:20,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:20,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:05:20,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:20,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 43 states and 63 transitions. [2024-11-13 23:05:20,448 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 63 transitions. [2024-11-13 23:05:20,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 23:05:20,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:20,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:20,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:20,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:05:21,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:21,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 47 states and 72 transitions. [2024-11-13 23:05:21,935 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2024-11-13 23:05:21,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 23:05:21,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:21,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:21,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:22,291 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 23:05:25,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:25,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 54 states and 93 transitions. [2024-11-13 23:05:25,989 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 93 transitions. [2024-11-13 23:05:25,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 23:05:25,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:25,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:26,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:26,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:05:26,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:26,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 54 states and 92 transitions. [2024-11-13 23:05:26,458 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 92 transitions. [2024-11-13 23:05:26,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 23:05:26,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:26,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:26,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:26,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:05:26,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:26,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 55 states and 93 transitions. [2024-11-13 23:05:26,957 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 93 transitions. [2024-11-13 23:05:26,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 23:05:26,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:26,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:26,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:27,031 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:05:27,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:27,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 54 states and 88 transitions. [2024-11-13 23:05:27,499 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 88 transitions. [2024-11-13 23:05:27,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 23:05:27,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:27,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:27,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:28,277 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:05:29,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:29,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 40 states and 56 transitions. [2024-11-13 23:05:29,351 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 56 transitions. [2024-11-13 23:05:29,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 23:05:29,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:29,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:29,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:29,985 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 23:05:32,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:32,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 46 states and 69 transitions. [2024-11-13 23:05:32,440 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 69 transitions. [2024-11-13 23:05:32,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 23:05:32,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:32,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:32,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:32,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:05:33,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:33,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 47 states and 70 transitions. [2024-11-13 23:05:33,089 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 70 transitions. [2024-11-13 23:05:33,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 23:05:33,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:33,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:33,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:33,117 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:05:33,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:33,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 45 states and 67 transitions. [2024-11-13 23:05:33,519 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 67 transitions. [2024-11-13 23:05:33,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 23:05:33,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:33,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:33,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:33,652 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 23:05:34,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:34,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 46 states and 68 transitions. [2024-11-13 23:05:34,266 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 68 transitions. [2024-11-13 23:05:34,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 23:05:34,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:34,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:34,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:34,453 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:05:35,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:35,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 48 states and 73 transitions. [2024-11-13 23:05:35,021 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 73 transitions. [2024-11-13 23:05:35,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 23:05:35,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:35,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:35,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:35,092 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:05:35,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:35,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 50 states and 74 transitions. [2024-11-13 23:05:35,453 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 74 transitions. [2024-11-13 23:05:35,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 23:05:35,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:35,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:35,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:35,701 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:05:36,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:36,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 49 states and 73 transitions. [2024-11-13 23:05:36,453 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 73 transitions. [2024-11-13 23:05:36,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 23:05:36,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:36,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:36,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:36,520 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:05:36,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:36,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 48 states and 72 transitions. [2024-11-13 23:05:36,555 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 72 transitions. [2024-11-13 23:05:36,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 23:05:36,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:36,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:36,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:36,631 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:05:39,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:39,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 55 states and 84 transitions. [2024-11-13 23:05:39,654 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 84 transitions. [2024-11-13 23:05:39,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 23:05:39,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:39,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:39,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:40,186 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:05:44,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:44,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 64 states and 101 transitions. [2024-11-13 23:05:44,177 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 101 transitions. [2024-11-13 23:05:44,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 23:05:44,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:44,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:44,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:44,385 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:05:44,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:44,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 65 states and 101 transitions. [2024-11-13 23:05:44,989 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 101 transitions. [2024-11-13 23:05:44,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 23:05:44,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:44,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:45,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:45,030 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:05:45,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:45,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 66 states and 104 transitions. [2024-11-13 23:05:45,419 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 104 transitions. [2024-11-13 23:05:45,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 23:05:45,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:45,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:45,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:45,522 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:05:46,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:46,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 68 states and 105 transitions. [2024-11-13 23:05:46,001 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 105 transitions. [2024-11-13 23:05:46,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 23:05:46,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:46,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:46,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:47,064 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:05:52,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:52,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 76 states and 120 transitions. [2024-11-13 23:05:52,231 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 120 transitions. [2024-11-13 23:05:52,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 23:05:52,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:52,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:52,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:52,378 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:05:54,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:54,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 83 states and 132 transitions. [2024-11-13 23:05:54,303 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 132 transitions. [2024-11-13 23:05:54,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 23:05:54,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:54,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:54,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:55,189 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:05:57,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:57,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 90 states and 144 transitions. [2024-11-13 23:05:57,470 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 144 transitions. [2024-11-13 23:05:57,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 23:05:57,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:57,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:57,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:57,659 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:05:58,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:58,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 92 states and 145 transitions. [2024-11-13 23:05:58,167 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 145 transitions. [2024-11-13 23:05:58,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 23:05:58,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:58,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:58,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:58,318 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:05:58,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:58,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 94 states and 146 transitions. [2024-11-13 23:05:58,851 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 146 transitions. [2024-11-13 23:05:58,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 23:05:58,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:58,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:58,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:58,925 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:05:58,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:58,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 96 states and 148 transitions. [2024-11-13 23:05:58,975 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 148 transitions. [2024-11-13 23:05:58,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 23:05:58,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:58,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:58,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:59,035 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:06:00,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:00,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 100 states and 157 transitions. [2024-11-13 23:06:00,314 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 157 transitions. [2024-11-13 23:06:00,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 23:06:00,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:00,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:00,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:00,461 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:06:00,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:00,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 101 states and 158 transitions. [2024-11-13 23:06:00,943 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 158 transitions. [2024-11-13 23:06:00,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 23:06:00,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:00,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:00,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:00,998 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:06:01,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:01,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 103 states and 159 transitions. [2024-11-13 23:06:01,045 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2024-11-13 23:06:01,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 23:06:01,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:01,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:01,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:01,111 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 23:06:01,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:01,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 103 states and 156 transitions. [2024-11-13 23:06:01,956 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 156 transitions. [2024-11-13 23:06:01,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 23:06:01,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:01,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:01,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:02,763 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 9 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:06:06,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:06,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 114 states and 173 transitions. [2024-11-13 23:06:06,618 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 173 transitions. [2024-11-13 23:06:06,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 23:06:06,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:06,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:06,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:06,716 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:06:07,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:07,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 116 states and 174 transitions. [2024-11-13 23:06:07,028 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 174 transitions. [2024-11-13 23:06:07,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 23:06:07,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:07,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:07,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:07,137 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:06:07,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:07,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 118 states and 175 transitions. [2024-11-13 23:06:07,203 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 175 transitions. [2024-11-13 23:06:07,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 23:06:07,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:07,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:07,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:08,586 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 3 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:06:11,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:11,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 126 states and 188 transitions. [2024-11-13 23:06:11,676 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 188 transitions. [2024-11-13 23:06:11,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 23:06:11,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:11,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:11,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:11,755 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:06:11,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:11,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 128 states and 189 transitions. [2024-11-13 23:06:11,829 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 189 transitions. [2024-11-13 23:06:11,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 23:06:11,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:11,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:11,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:11,910 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:06:11,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:11,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 130 states and 190 transitions. [2024-11-13 23:06:11,979 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 190 transitions. [2024-11-13 23:06:11,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 23:06:11,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:11,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:11,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:12,878 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 19 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:06:17,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:17,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 141 states and 207 transitions. [2024-11-13 23:06:17,165 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 207 transitions. [2024-11-13 23:06:17,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 23:06:17,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:17,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:17,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:17,303 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 3 proven. 32 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:06:17,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:17,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 143 states and 208 transitions. [2024-11-13 23:06:17,394 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 208 transitions. [2024-11-13 23:06:17,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 23:06:17,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:17,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:17,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:17,594 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 3 proven. 32 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:06:17,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:17,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 145 states and 209 transitions. [2024-11-13 23:06:17,711 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 209 transitions. [2024-11-13 23:06:17,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 23:06:17,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:17,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:17,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:19,971 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 9 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:06:23,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:23,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 153 states and 222 transitions. [2024-11-13 23:06:23,826 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 222 transitions. [2024-11-13 23:06:23,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 23:06:23,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:23,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:23,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:23,977 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 24 proven. 27 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:06:24,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:24,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 155 states and 223 transitions. [2024-11-13 23:06:24,064 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 223 transitions. [2024-11-13 23:06:24,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 23:06:24,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:24,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:24,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:24,175 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 20 proven. 31 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:06:24,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:24,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 157 states and 224 transitions. [2024-11-13 23:06:24,259 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 224 transitions. [2024-11-13 23:06:24,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 23:06:24,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:24,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:24,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:25,234 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 33 proven. 39 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:06:30,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:30,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 168 states and 241 transitions. [2024-11-13 23:06:30,190 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 241 transitions. [2024-11-13 23:06:30,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 23:06:30,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:30,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:30,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:30,421 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 9 proven. 52 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:06:30,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:30,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 170 states and 242 transitions. [2024-11-13 23:06:30,561 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 242 transitions. [2024-11-13 23:06:30,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 23:06:30,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:30,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:30,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:30,736 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 9 proven. 52 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:06:30,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:30,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 172 states and 243 transitions. [2024-11-13 23:06:30,842 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 243 transitions. [2024-11-13 23:06:30,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 23:06:30,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:30,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:30,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:33,502 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 18 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:06:37,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:37,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 180 states and 256 transitions. [2024-11-13 23:06:37,804 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 256 transitions. [2024-11-13 23:06:37,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 23:06:37,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:37,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:37,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:37,925 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 40 proven. 41 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:06:38,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:38,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 182 states and 257 transitions. [2024-11-13 23:06:38,029 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 257 transitions. [2024-11-13 23:06:38,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 23:06:38,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:38,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:38,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:38,159 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 34 proven. 47 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:06:38,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:38,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 184 states and 258 transitions. [2024-11-13 23:06:38,253 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 258 transitions. [2024-11-13 23:06:38,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 23:06:38,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:38,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:38,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:39,300 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 51 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:06:44,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:44,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 195 states and 275 transitions. [2024-11-13 23:06:44,119 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 275 transitions. [2024-11-13 23:06:44,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 23:06:44,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:44,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:44,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:44,347 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 18 proven. 76 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:06:44,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:44,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 197 states and 276 transitions. [2024-11-13 23:06:44,473 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 276 transitions. [2024-11-13 23:06:44,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 23:06:44,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:44,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:44,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:44,720 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 18 proven. 76 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:06:44,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:44,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 199 states and 277 transitions. [2024-11-13 23:06:44,838 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 277 transitions. [2024-11-13 23:06:44,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 23:06:44,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:44,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:44,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:48,084 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 30 proven. 93 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:06:53,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:53,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 207 states and 290 transitions. [2024-11-13 23:06:53,474 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 290 transitions. [2024-11-13 23:06:53,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 23:06:53,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:53,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:53,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:53,633 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 60 proven. 58 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:06:53,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:53,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 209 states and 291 transitions. [2024-11-13 23:06:53,755 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 291 transitions. [2024-11-13 23:06:53,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 23:06:53,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:53,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:53,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:53,911 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 52 proven. 66 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:06:54,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:54,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 211 states and 292 transitions. [2024-11-13 23:06:54,027 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 292 transitions. [2024-11-13 23:06:54,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 23:06:54,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:54,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:54,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:55,189 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 73 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:07:01,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:01,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 222 states and 309 transitions. [2024-11-13 23:07:01,093 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 309 transitions. [2024-11-13 23:07:01,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 23:07:01,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:01,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:01,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:01,337 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 30 proven. 104 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:07:01,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:01,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 224 states and 310 transitions. [2024-11-13 23:07:01,489 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 310 transitions. [2024-11-13 23:07:01,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 23:07:01,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:01,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:01,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:01,722 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 30 proven. 104 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:07:01,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:01,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 226 states and 311 transitions. [2024-11-13 23:07:01,841 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 311 transitions. [2024-11-13 23:07:01,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 23:07:01,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:01,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:01,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:05,842 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 45 proven. 123 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:07:12,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:12,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 234 states and 324 transitions. [2024-11-13 23:07:12,059 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 324 transitions. [2024-11-13 23:07:12,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 23:07:12,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:12,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:12,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:12,301 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 84 proven. 78 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:07:12,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:12,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 236 states and 325 transitions. [2024-11-13 23:07:12,435 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 325 transitions. [2024-11-13 23:07:12,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 23:07:12,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:12,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:12,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:12,618 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 74 proven. 88 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:07:12,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:12,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 238 states and 326 transitions. [2024-11-13 23:07:12,752 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 326 transitions. [2024-11-13 23:07:12,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:07:12,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:12,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:12,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:14,037 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 99 proven. 99 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:07:19,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:19,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 249 states and 343 transitions. [2024-11-13 23:07:19,646 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 343 transitions. [2024-11-13 23:07:19,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:07:19,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:19,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:19,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:19,931 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 45 proven. 136 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:07:20,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:20,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 251 states and 344 transitions. [2024-11-13 23:07:20,065 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 344 transitions. [2024-11-13 23:07:20,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:07:20,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:20,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:20,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:20,295 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 45 proven. 136 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:07:20,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:20,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 253 states and 345 transitions. [2024-11-13 23:07:20,424 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 345 transitions. [2024-11-13 23:07:20,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 23:07:20,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:20,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:20,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:24,866 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 63 proven. 157 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:07:31,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:31,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 261 states and 358 transitions. [2024-11-13 23:07:31,191 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 358 transitions. [2024-11-13 23:07:31,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 23:07:31,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:31,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:31,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:31,310 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 112 proven. 101 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:07:31,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:31,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 263 states and 359 transitions. [2024-11-13 23:07:31,416 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 359 transitions. [2024-11-13 23:07:31,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 23:07:31,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:31,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:31,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:31,603 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 100 proven. 113 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:07:31,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:31,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 265 states and 360 transitions. [2024-11-13 23:07:31,711 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 360 transitions. [2024-11-13 23:07:31,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 23:07:31,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:31,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:31,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:32,936 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 129 proven. 125 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:07:39,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:39,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 276 states and 377 transitions. [2024-11-13 23:07:39,005 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 377 transitions. [2024-11-13 23:07:39,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 23:07:39,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:39,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:39,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:39,295 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 63 proven. 172 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:07:39,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:39,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 278 states and 378 transitions. [2024-11-13 23:07:39,486 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 378 transitions. [2024-11-13 23:07:39,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 23:07:39,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:39,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:39,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:39,892 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 63 proven. 172 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:07:40,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:40,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 280 states and 379 transitions. [2024-11-13 23:07:40,030 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 379 transitions. [2024-11-13 23:07:40,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:07:40,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:40,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:40,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:44,686 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 84 proven. 195 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:07:51,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:51,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 288 states and 392 transitions. [2024-11-13 23:07:51,524 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 392 transitions. [2024-11-13 23:07:51,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 23:07:51,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:51,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:51,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:51,684 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 144 proven. 127 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:07:51,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:51,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 290 states and 393 transitions. [2024-11-13 23:07:51,805 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 393 transitions. [2024-11-13 23:07:51,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 23:07:51,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:51,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:51,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:51,990 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 130 proven. 141 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:07:52,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:52,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 292 states and 394 transitions. [2024-11-13 23:07:52,107 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 394 transitions. [2024-11-13 23:07:52,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 23:07:52,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:52,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:52,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:53,447 INFO L134 CoverageAnalysis]: Checked inductivity of 317 backedges. 163 proven. 154 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:07:59,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:59,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 303 states and 411 transitions. [2024-11-13 23:07:59,924 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 411 transitions. [2024-11-13 23:07:59,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 23:07:59,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:59,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:59,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:00,210 INFO L134 CoverageAnalysis]: Checked inductivity of 298 backedges. 84 proven. 212 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:08:00,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:00,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 305 states and 412 transitions. [2024-11-13 23:08:00,368 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 412 transitions. [2024-11-13 23:08:00,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 23:08:00,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:00,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:00,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:00,653 INFO L134 CoverageAnalysis]: Checked inductivity of 298 backedges. 84 proven. 212 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:08:00,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:00,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 307 states and 413 transitions. [2024-11-13 23:08:00,832 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 413 transitions. [2024-11-13 23:08:00,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 23:08:00,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:00,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:00,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:06,239 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 108 proven. 237 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:08:14,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:14,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 315 states and 426 transitions. [2024-11-13 23:08:14,599 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 426 transitions. [2024-11-13 23:08:14,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 23:08:14,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:14,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:14,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:14,755 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 180 proven. 156 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:08:14,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:14,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 317 states and 427 transitions. [2024-11-13 23:08:14,895 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 427 transitions. [2024-11-13 23:08:14,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 23:08:14,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:14,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:14,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:15,043 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 164 proven. 172 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:08:15,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:15,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 319 states and 428 transitions. [2024-11-13 23:08:15,177 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 428 transitions. [2024-11-13 23:08:15,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 23:08:15,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:15,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:15,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:16,452 INFO L134 CoverageAnalysis]: Checked inductivity of 387 backedges. 201 proven. 186 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:08:23,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:23,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 330 states and 445 transitions. [2024-11-13 23:08:23,714 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 445 transitions. [2024-11-13 23:08:23,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 23:08:23,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:23,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:23,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:24,031 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 108 proven. 256 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:08:24,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:24,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 332 states and 446 transitions. [2024-11-13 23:08:24,190 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 446 transitions. [2024-11-13 23:08:24,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 23:08:24,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:24,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:24,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:24,455 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 108 proven. 256 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:08:24,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:24,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 334 states and 447 transitions. [2024-11-13 23:08:24,603 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 447 transitions. [2024-11-13 23:08:24,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 23:08:24,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:24,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:24,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:30,817 INFO L134 CoverageAnalysis]: Checked inductivity of 418 backedges. 135 proven. 283 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:08:39,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:39,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 342 states and 460 transitions. [2024-11-13 23:08:39,567 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 460 transitions. [2024-11-13 23:08:39,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 23:08:39,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:39,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:39,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:39,847 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 220 proven. 188 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:08:39,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:39,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 344 states and 461 transitions. [2024-11-13 23:08:39,999 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 461 transitions. [2024-11-13 23:08:39,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 23:08:39,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:39,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:40,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:40,234 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 202 proven. 206 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:08:40,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:40,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 346 states and 462 transitions. [2024-11-13 23:08:40,371 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 462 transitions. [2024-11-13 23:08:40,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 23:08:40,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:40,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:40,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:41,743 INFO L134 CoverageAnalysis]: Checked inductivity of 464 backedges. 243 proven. 221 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:08:49,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:49,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 357 states and 479 transitions. [2024-11-13 23:08:49,200 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 479 transitions. [2024-11-13 23:08:49,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 23:08:49,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:49,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:49,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:49,491 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 135 proven. 304 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:08:49,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:49,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 359 states and 480 transitions. [2024-11-13 23:08:49,675 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 480 transitions. [2024-11-13 23:08:49,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 23:08:49,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:49,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:49,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:49,971 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 135 proven. 304 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:08:50,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:50,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 361 states and 481 transitions. [2024-11-13 23:08:50,211 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 481 transitions. [2024-11-13 23:08:50,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 23:08:50,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:50,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:50,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:57,399 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 165 proven. 333 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:09:07,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:07,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 369 states and 494 transitions. [2024-11-13 23:09:07,211 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 494 transitions. [2024-11-13 23:09:07,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 23:09:07,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:07,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:07,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:07,419 INFO L134 CoverageAnalysis]: Checked inductivity of 489 backedges. 264 proven. 223 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:09:07,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:07,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 371 states and 495 transitions. [2024-11-13 23:09:07,573 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 495 transitions. [2024-11-13 23:09:07,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 23:09:07,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:07,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:07,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:07,763 INFO L134 CoverageAnalysis]: Checked inductivity of 489 backedges. 244 proven. 243 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:09:07,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:07,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 373 states and 496 transitions. [2024-11-13 23:09:07,914 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 496 transitions. [2024-11-13 23:09:07,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 23:09:07,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:07,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:07,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:09,499 INFO L134 CoverageAnalysis]: Checked inductivity of 548 backedges. 289 proven. 259 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:09:17,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:17,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 384 states and 513 transitions. [2024-11-13 23:09:17,558 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 513 transitions. [2024-11-13 23:09:17,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 23:09:17,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:17,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:17,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:17,835 INFO L134 CoverageAnalysis]: Checked inductivity of 523 backedges. 165 proven. 356 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:09:18,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:18,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 386 states and 514 transitions. [2024-11-13 23:09:18,014 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 514 transitions. [2024-11-13 23:09:18,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 23:09:18,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:18,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:18,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:18,370 INFO L134 CoverageAnalysis]: Checked inductivity of 523 backedges. 165 proven. 356 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:09:18,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:18,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 388 states and 515 transitions. [2024-11-13 23:09:18,546 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 515 transitions. [2024-11-13 23:09:18,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 23:09:18,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:18,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:18,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:26,969 INFO L134 CoverageAnalysis]: Checked inductivity of 585 backedges. 198 proven. 387 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:09:38,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:38,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 396 states and 528 transitions. [2024-11-13 23:09:38,316 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 528 transitions. [2024-11-13 23:09:38,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 23:09:38,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:38,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:38,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:38,523 INFO L134 CoverageAnalysis]: Checked inductivity of 575 backedges. 312 proven. 261 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:09:38,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:38,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 398 states and 529 transitions. [2024-11-13 23:09:38,692 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 529 transitions. [2024-11-13 23:09:38,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 23:09:38,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:38,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:38,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:38,900 INFO L134 CoverageAnalysis]: Checked inductivity of 575 backedges. 290 proven. 283 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:09:39,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:39,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 400 states and 530 transitions. [2024-11-13 23:09:39,066 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 530 transitions. [2024-11-13 23:09:39,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 23:09:39,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:39,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:39,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:40,753 INFO L134 CoverageAnalysis]: Checked inductivity of 639 backedges. 339 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:09:49,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:49,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 411 states and 547 transitions. [2024-11-13 23:09:49,410 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 547 transitions. [2024-11-13 23:09:49,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 23:09:49,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:49,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:49,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:49,835 INFO L134 CoverageAnalysis]: Checked inductivity of 612 backedges. 198 proven. 412 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:09:50,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:50,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 413 states and 548 transitions. [2024-11-13 23:09:50,030 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 548 transitions. [2024-11-13 23:09:50,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 23:09:50,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:50,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:50,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:50,365 INFO L134 CoverageAnalysis]: Checked inductivity of 612 backedges. 198 proven. 412 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:09:50,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:50,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 415 states and 549 transitions. [2024-11-13 23:09:50,567 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 549 transitions. [2024-11-13 23:09:50,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 23:09:50,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:50,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:50,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:00,017 INFO L134 CoverageAnalysis]: Checked inductivity of 679 backedges. 234 proven. 445 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:10:12,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:12,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 423 states and 562 transitions. [2024-11-13 23:10:12,650 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 562 transitions. [2024-11-13 23:10:12,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 23:10:12,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:12,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:12,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:13,018 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 364 proven. 302 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:10:13,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:13,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 425 states and 563 transitions. [2024-11-13 23:10:13,210 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 563 transitions. [2024-11-13 23:10:13,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 23:10:13,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:13,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:13,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:13,447 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 340 proven. 326 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:10:13,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:13,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 427 states and 564 transitions. [2024-11-13 23:10:13,626 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 564 transitions. [2024-11-13 23:10:13,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 23:10:13,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:13,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:13,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:15,353 INFO L134 CoverageAnalysis]: Checked inductivity of 737 backedges. 393 proven. 344 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:10:24,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:24,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 438 states and 581 transitions. [2024-11-13 23:10:24,727 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 581 transitions. [2024-11-13 23:10:24,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 23:10:24,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:24,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:24,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:25,244 INFO L134 CoverageAnalysis]: Checked inductivity of 708 backedges. 234 proven. 472 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:10:25,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:25,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 440 states and 582 transitions. [2024-11-13 23:10:25,458 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 582 transitions. [2024-11-13 23:10:25,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 23:10:25,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:25,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:25,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:25,959 INFO L134 CoverageAnalysis]: Checked inductivity of 708 backedges. 234 proven. 472 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:10:26,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:26,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 442 states and 583 transitions. [2024-11-13 23:10:26,168 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 583 transitions. [2024-11-13 23:10:26,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 23:10:26,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:26,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:26,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:37,035 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 273 proven. 507 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:10:51,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:51,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 450 states and 596 transitions. [2024-11-13 23:10:51,498 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 596 transitions. [2024-11-13 23:10:51,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 23:10:51,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:51,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:51,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:51,908 INFO L134 CoverageAnalysis]: Checked inductivity of 768 backedges. 420 proven. 346 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:10:52,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:52,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 452 states and 597 transitions. [2024-11-13 23:10:52,102 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 597 transitions. [2024-11-13 23:10:52,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 23:10:52,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:52,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:52,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:52,358 INFO L134 CoverageAnalysis]: Checked inductivity of 768 backedges. 394 proven. 372 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:10:52,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:52,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 454 states and 598 transitions. [2024-11-13 23:10:52,553 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 598 transitions. [2024-11-13 23:10:52,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:10:52,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:52,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:52,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:54,408 INFO L134 CoverageAnalysis]: Checked inductivity of 842 backedges. 451 proven. 391 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:11:04,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:04,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 465 states and 615 transitions. [2024-11-13 23:11:04,546 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 615 transitions. [2024-11-13 23:11:04,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:11:04,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:04,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:04,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:04,941 INFO L134 CoverageAnalysis]: Checked inductivity of 811 backedges. 273 proven. 536 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:11:05,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:05,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 467 states and 616 transitions. [2024-11-13 23:11:05,293 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 616 transitions. [2024-11-13 23:11:05,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:11:05,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:05,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:05,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:05,709 INFO L134 CoverageAnalysis]: Checked inductivity of 811 backedges. 273 proven. 536 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:11:05,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:05,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 469 states and 617 transitions. [2024-11-13 23:11:05,929 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 617 transitions. [2024-11-13 23:11:05,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 23:11:05,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:05,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:05,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:18,368 INFO L134 CoverageAnalysis]: Checked inductivity of 888 backedges. 315 proven. 573 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:11:34,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:34,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 477 states and 630 transitions. [2024-11-13 23:11:34,268 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 630 transitions. [2024-11-13 23:11:34,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 23:11:34,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:34,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:34,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:34,601 INFO L134 CoverageAnalysis]: Checked inductivity of 875 backedges. 480 proven. 393 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:11:34,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:34,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 479 states and 631 transitions. [2024-11-13 23:11:34,954 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 631 transitions. [2024-11-13 23:11:34,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 23:11:34,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:34,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:34,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:35,290 INFO L134 CoverageAnalysis]: Checked inductivity of 875 backedges. 452 proven. 421 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:11:35,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:35,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 481 states and 632 transitions. [2024-11-13 23:11:35,501 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 632 transitions. [2024-11-13 23:11:35,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 23:11:35,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:35,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:35,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:37,505 INFO L134 CoverageAnalysis]: Checked inductivity of 954 backedges. 513 proven. 441 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:11:48,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:48,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 492 states and 649 transitions. [2024-11-13 23:11:48,342 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 649 transitions. [2024-11-13 23:11:48,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 23:11:48,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:48,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:48,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:48,747 INFO L134 CoverageAnalysis]: Checked inductivity of 921 backedges. 315 proven. 604 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:11:49,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:49,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 494 states and 650 transitions. [2024-11-13 23:11:49,128 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 650 transitions. [2024-11-13 23:11:49,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 23:11:49,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:49,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:49,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:49,580 INFO L134 CoverageAnalysis]: Checked inductivity of 921 backedges. 315 proven. 604 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:11:49,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:49,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 496 states and 651 transitions. [2024-11-13 23:11:49,870 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 651 transitions. [2024-11-13 23:11:49,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 23:11:49,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:49,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:49,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:03,817 INFO L134 CoverageAnalysis]: Checked inductivity of 1003 backedges. 360 proven. 643 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:12:21,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:21,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 504 states and 664 transitions. [2024-11-13 23:12:21,866 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 664 transitions. [2024-11-13 23:12:21,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 23:12:21,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:21,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:21,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:22,361 INFO L134 CoverageAnalysis]: Checked inductivity of 989 backedges. 544 proven. 443 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:12:22,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:22,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 506 states and 665 transitions. [2024-11-13 23:12:22,588 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 665 transitions. [2024-11-13 23:12:22,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 23:12:22,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:22,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:22,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:22,896 INFO L134 CoverageAnalysis]: Checked inductivity of 989 backedges. 514 proven. 473 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:12:23,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:23,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 508 states and 666 transitions. [2024-11-13 23:12:23,122 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 666 transitions. [2024-11-13 23:12:23,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 23:12:23,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:23,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:23,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:25,276 INFO L134 CoverageAnalysis]: Checked inductivity of 1073 backedges. 579 proven. 494 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:12:36,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:36,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 519 states and 683 transitions. [2024-11-13 23:12:36,947 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 683 transitions. [2024-11-13 23:12:36,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 23:12:36,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:36,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:36,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:37,427 INFO L134 CoverageAnalysis]: Checked inductivity of 1038 backedges. 360 proven. 676 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:12:37,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:37,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 521 states and 684 transitions. [2024-11-13 23:12:37,685 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 684 transitions. [2024-11-13 23:12:37,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 23:12:37,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:37,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:37,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:38,292 INFO L134 CoverageAnalysis]: Checked inductivity of 1038 backedges. 360 proven. 676 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:12:38,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:38,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 523 states and 685 transitions. [2024-11-13 23:12:38,547 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 685 transitions. [2024-11-13 23:12:38,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 23:12:38,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:38,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:38,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:54,349 INFO L134 CoverageAnalysis]: Checked inductivity of 1125 backedges. 408 proven. 717 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:13:14,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:14,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 531 states and 698 transitions. [2024-11-13 23:13:14,153 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 698 transitions. [2024-11-13 23:13:14,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 23:13:14,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:14,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:14,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:14,500 INFO L134 CoverageAnalysis]: Checked inductivity of 1110 backedges. 612 proven. 496 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:13:14,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:14,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 533 states and 699 transitions. [2024-11-13 23:13:14,901 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 699 transitions. [2024-11-13 23:13:14,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 23:13:14,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:14,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:14,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:15,280 INFO L134 CoverageAnalysis]: Checked inductivity of 1110 backedges. 580 proven. 528 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:13:15,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:15,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 535 states and 700 transitions. [2024-11-13 23:13:15,515 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 700 transitions. [2024-11-13 23:13:15,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 23:13:15,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:15,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:15,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:17,821 INFO L134 CoverageAnalysis]: Checked inductivity of 1199 backedges. 649 proven. 550 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:13:30,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:30,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 546 states and 717 transitions. [2024-11-13 23:13:30,364 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 717 transitions. [2024-11-13 23:13:30,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 23:13:30,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:30,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:30,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:30,852 INFO L134 CoverageAnalysis]: Checked inductivity of 1162 backedges. 408 proven. 752 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:13:31,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:31,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 548 states and 718 transitions. [2024-11-13 23:13:31,124 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 718 transitions. [2024-11-13 23:13:31,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 23:13:31,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:31,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:31,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:31,806 INFO L134 CoverageAnalysis]: Checked inductivity of 1162 backedges. 408 proven. 752 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:13:32,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:32,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 550 states and 719 transitions. [2024-11-13 23:13:32,074 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 719 transitions. [2024-11-13 23:13:32,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 23:13:32,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:32,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:32,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:49,874 INFO L134 CoverageAnalysis]: Checked inductivity of 1254 backedges. 459 proven. 795 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:14:12,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:12,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 558 states and 732 transitions. [2024-11-13 23:14:12,003 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 732 transitions. [2024-11-13 23:14:12,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 23:14:12,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:12,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:12,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:12,382 INFO L134 CoverageAnalysis]: Checked inductivity of 1238 backedges. 684 proven. 552 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:14:12,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:12,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 560 states and 733 transitions. [2024-11-13 23:14:12,632 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 733 transitions. [2024-11-13 23:14:12,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 23:14:12,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:12,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:12,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:13,073 INFO L134 CoverageAnalysis]: Checked inductivity of 1238 backedges. 650 proven. 586 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:14:13,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:13,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 562 states and 734 transitions. [2024-11-13 23:14:13,325 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 734 transitions. [2024-11-13 23:14:13,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 23:14:13,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:13,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:13,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:15,997 INFO L134 CoverageAnalysis]: Checked inductivity of 1332 backedges. 723 proven. 609 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:14:29,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:29,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 573 states and 751 transitions. [2024-11-13 23:14:29,274 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 751 transitions. [2024-11-13 23:14:29,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 23:14:29,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:29,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:29,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:29,822 INFO L134 CoverageAnalysis]: Checked inductivity of 1293 backedges. 459 proven. 832 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:14:30,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:30,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 575 states and 752 transitions. [2024-11-13 23:14:30,109 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 752 transitions. [2024-11-13 23:14:30,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 23:14:30,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:30,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:30,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:30,666 INFO L134 CoverageAnalysis]: Checked inductivity of 1293 backedges. 459 proven. 832 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:14:30,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:30,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 577 states and 753 transitions. [2024-11-13 23:14:30,988 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 753 transitions. [2024-11-13 23:14:30,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 23:14:30,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:30,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:31,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:50,930 INFO L134 CoverageAnalysis]: Checked inductivity of 1390 backedges. 513 proven. 877 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:15:15,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:15,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 585 states and 766 transitions. [2024-11-13 23:15:15,114 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 766 transitions. [2024-11-13 23:15:15,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 23:15:15,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:15,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:15,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:15,764 INFO L134 CoverageAnalysis]: Checked inductivity of 1373 backedges. 760 proven. 611 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:15:16,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:16,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 587 states and 767 transitions. [2024-11-13 23:15:16,042 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 767 transitions. [2024-11-13 23:15:16,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 23:15:16,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:16,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:16,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:16,452 INFO L134 CoverageAnalysis]: Checked inductivity of 1373 backedges. 724 proven. 647 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:15:16,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:16,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 589 states and 768 transitions. [2024-11-13 23:15:16,716 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 768 transitions. [2024-11-13 23:15:16,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 23:15:16,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:16,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:16,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:19,575 INFO L134 CoverageAnalysis]: Checked inductivity of 1472 backedges. 801 proven. 671 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:15:33,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:33,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 600 states and 785 transitions. [2024-11-13 23:15:33,719 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 785 transitions. [2024-11-13 23:15:33,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 23:15:33,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:33,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:33,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:34,285 INFO L134 CoverageAnalysis]: Checked inductivity of 1431 backedges. 513 proven. 916 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:15:34,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:34,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 602 states and 786 transitions. [2024-11-13 23:15:34,594 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 786 transitions. [2024-11-13 23:15:34,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 23:15:34,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:34,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:34,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:35,205 INFO L134 CoverageAnalysis]: Checked inductivity of 1431 backedges. 513 proven. 916 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:15:35,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:35,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 604 states and 787 transitions. [2024-11-13 23:15:35,506 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 787 transitions. [2024-11-13 23:15:35,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 23:15:35,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:35,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:35,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:57,517 INFO L134 CoverageAnalysis]: Checked inductivity of 1533 backedges. 570 proven. 963 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:16:24,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:24,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 612 states and 800 transitions. [2024-11-13 23:16:24,484 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 800 transitions. [2024-11-13 23:16:24,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 23:16:24,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:24,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:24,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:25,195 INFO L134 CoverageAnalysis]: Checked inductivity of 1515 backedges. 840 proven. 673 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:16:25,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:25,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 614 states and 801 transitions. [2024-11-13 23:16:25,483 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 801 transitions. [2024-11-13 23:16:25,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 23:16:25,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:25,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:25,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:25,933 INFO L134 CoverageAnalysis]: Checked inductivity of 1515 backedges. 802 proven. 711 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:16:26,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:26,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 616 states and 802 transitions. [2024-11-13 23:16:26,219 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 802 transitions. [2024-11-13 23:16:26,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 23:16:26,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:26,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:26,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:29,063 INFO L134 CoverageAnalysis]: Checked inductivity of 1619 backedges. 883 proven. 736 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:16:44,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:44,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 627 states and 819 transitions. [2024-11-13 23:16:44,301 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 819 transitions. [2024-11-13 23:16:44,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 23:16:44,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:44,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:44,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:44,956 INFO L134 CoverageAnalysis]: Checked inductivity of 1576 backedges. 570 proven. 1004 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:16:45,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:45,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 820 states to 629 states and 820 transitions. [2024-11-13 23:16:45,275 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 820 transitions. [2024-11-13 23:16:45,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 23:16:45,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:45,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:45,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:45,914 INFO L134 CoverageAnalysis]: Checked inductivity of 1576 backedges. 570 proven. 1004 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:16:46,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:46,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 631 states and 821 transitions. [2024-11-13 23:16:46,240 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 821 transitions. [2024-11-13 23:16:46,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 23:16:46,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:46,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:46,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:10,810 INFO L134 CoverageAnalysis]: Checked inductivity of 1683 backedges. 630 proven. 1053 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:17:40,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:40,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 639 states and 834 transitions. [2024-11-13 23:17:40,426 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 834 transitions. [2024-11-13 23:17:40,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 23:17:40,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:40,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:40,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:40,926 INFO L134 CoverageAnalysis]: Checked inductivity of 1664 backedges. 924 proven. 738 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:17:41,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:41,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 641 states and 835 transitions. [2024-11-13 23:17:41,230 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 835 transitions. [2024-11-13 23:17:41,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 23:17:41,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:41,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:41,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:41,921 INFO L134 CoverageAnalysis]: Checked inductivity of 1664 backedges. 884 proven. 778 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:17:42,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:42,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 643 states and 836 transitions. [2024-11-13 23:17:42,229 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 836 transitions. [2024-11-13 23:17:42,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 23:17:42,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:42,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:42,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:45,231 INFO L134 CoverageAnalysis]: Checked inductivity of 1773 backedges. 969 proven. 804 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:18:02,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:02,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 654 states and 853 transitions. [2024-11-13 23:18:02,219 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 853 transitions. [2024-11-13 23:18:02,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 23:18:02,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:02,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:02,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:03,112 INFO L134 CoverageAnalysis]: Checked inductivity of 1728 backedges. 630 proven. 1096 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:18:03,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:03,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 656 states and 854 transitions. [2024-11-13 23:18:03,455 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 854 transitions. [2024-11-13 23:18:03,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 23:18:03,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:03,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:03,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:04,129 INFO L134 CoverageAnalysis]: Checked inductivity of 1728 backedges. 630 proven. 1096 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:18:04,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:04,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 855 states to 658 states and 855 transitions. [2024-11-13 23:18:04,471 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 855 transitions. [2024-11-13 23:18:04,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 23:18:04,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:04,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:04,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:31,287 INFO L134 CoverageAnalysis]: Checked inductivity of 1840 backedges. 693 proven. 1147 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.