./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-memsafety/ArraysWithLenghtAtDeclaration_-read.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c03fd6cd-581e-4dff-a6af-2c60b716f04a/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c03fd6cd-581e-4dff-a6af-2c60b716f04a/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_c03fd6cd-581e-4dff-a6af-2c60b716f04a/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c03fd6cd-581e-4dff-a6af-2c60b716f04a/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/ArraysWithLenghtAtDeclaration_-read.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c03fd6cd-581e-4dff-a6af-2c60b716f04a/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c03fd6cd-581e-4dff-a6af-2c60b716f04a/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9aaf3ef5b6218ff6658a67703b1e3ffb0d16a40e5e7c9a13354b853d6f63747b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:44:54,517 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:44:54,580 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c03fd6cd-581e-4dff-a6af-2c60b716f04a/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 22:44:54,584 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:44:54,584 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:44:54,605 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:44:54,606 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:44:54,606 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:44:54,607 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:44:54,607 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:44:54,607 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:44:54,607 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:44:54,607 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:44:54,607 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 22:44:54,607 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 22:44:54,607 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 22:44:54,607 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:44:54,608 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:44:54,608 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:44:54,608 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:44:54,608 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:44:54,608 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:44:54,608 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:44:54,608 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:44:54,608 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:44:54,608 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:44:54,609 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:44:54,609 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:44:54,609 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:44:54,609 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:44:54,609 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_c03fd6cd-581e-4dff-a6af-2c60b716f04a/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9aaf3ef5b6218ff6658a67703b1e3ffb0d16a40e5e7c9a13354b853d6f63747b [2024-11-13 22:44:54,912 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:44:54,921 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:44:54,923 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:44:54,925 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:44:54,925 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:44:54,926 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c03fd6cd-581e-4dff-a6af-2c60b716f04a/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-memsafety/ArraysWithLenghtAtDeclaration_-read.c Unable to find full path for "g++" [2024-11-13 22:44:56,813 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:44:57,015 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:44:57,016 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c03fd6cd-581e-4dff-a6af-2c60b716f04a/sv-benchmarks/c/ldv-memsafety/ArraysWithLenghtAtDeclaration_-read.c [2024-11-13 22:44:57,023 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c03fd6cd-581e-4dff-a6af-2c60b716f04a/bin/ukojak-verify-EEHR8qb7sm/data/ec8009698/10820fa0e592477ba704448cabf037d8/FLAG0ff0cfa4c [2024-11-13 22:44:57,369 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c03fd6cd-581e-4dff-a6af-2c60b716f04a/bin/ukojak-verify-EEHR8qb7sm/data/ec8009698/10820fa0e592477ba704448cabf037d8 [2024-11-13 22:44:57,371 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:44:57,373 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:44:57,374 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:44:57,374 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:44:57,379 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:44:57,379 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:44:57" (1/1) ... [2024-11-13 22:44:57,380 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3118d732 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:44:57, skipping insertion in model container [2024-11-13 22:44:57,380 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:44:57" (1/1) ... [2024-11-13 22:44:57,393 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:44:57,538 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:44:57,551 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:44:57,570 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:44:57,586 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:44:57,587 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:44:57 WrapperNode [2024-11-13 22:44:57,587 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:44:57,589 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:44:57,590 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:44:57,590 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:44:57,597 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:44:57" (1/1) ... [2024-11-13 22:44:57,604 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:44:57" (1/1) ... [2024-11-13 22:44:57,624 INFO L138 Inliner]: procedures = 8, calls = 14, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 63 [2024-11-13 22:44:57,624 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:44:57,625 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:44:57,625 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:44:57,626 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:44:57,632 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:44:57" (1/1) ... [2024-11-13 22:44:57,633 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:44:57" (1/1) ... [2024-11-13 22:44:57,636 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:44:57" (1/1) ... [2024-11-13 22:44:57,637 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:44:57" (1/1) ... [2024-11-13 22:44:57,643 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:44:57" (1/1) ... [2024-11-13 22:44:57,650 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:44:57" (1/1) ... [2024-11-13 22:44:57,651 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:44:57" (1/1) ... [2024-11-13 22:44:57,654 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:44:57" (1/1) ... [2024-11-13 22:44:57,656 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:44:57,656 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:44:57,657 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:44:57,657 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:44:57,661 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:44:57" (1/1) ... [2024-11-13 22:44:57,674 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:44:57,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c03fd6cd-581e-4dff-a6af-2c60b716f04a/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:44:57,704 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c03fd6cd-581e-4dff-a6af-2c60b716f04a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:44:57,707 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c03fd6cd-581e-4dff-a6af-2c60b716f04a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:44:57,736 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:44:57,736 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:44:57,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:44:57,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:44:57,737 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:44:57,737 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:44:57,813 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:44:57,815 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:44:58,051 INFO L? ?]: Removed 27 outVars from TransFormulas that were not future-live. [2024-11-13 22:44:58,051 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:44:58,116 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:44:58,116 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-13 22:44:58,117 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:44:58 BoogieIcfgContainer [2024-11-13 22:44:58,117 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:44:58,118 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:44:58,118 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:44:58,134 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:44:58,134 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:44:58" (1/1) ... [2024-11-13 22:44:58,142 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:44:58,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:58,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 19 states and 22 transitions. [2024-11-13 22:44:58,209 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 22 transitions. [2024-11-13 22:44:58,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 22:44:58,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:58,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:58,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:58,438 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:44:58,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:58,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 21 states and 26 transitions. [2024-11-13 22:44:58,526 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 26 transitions. [2024-11-13 22:44:58,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 22:44:58,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:58,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:58,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:58,680 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:44:58,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:58,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 22 states and 28 transitions. [2024-11-13 22:44:58,722 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 28 transitions. [2024-11-13 22:44:58,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 22:44:58,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:58,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:58,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:58,866 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:44:58,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:58,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 23 states and 31 transitions. [2024-11-13 22:44:58,998 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 31 transitions. [2024-11-13 22:44:58,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 22:44:58,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:58,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:59,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:59,151 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:44:59,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:59,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 27 states and 39 transitions. [2024-11-13 22:44:59,594 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 39 transitions. [2024-11-13 22:44:59,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 22:44:59,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:59,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:59,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:59,762 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:00,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:00,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 31 states and 46 transitions. [2024-11-13 22:45:00,468 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 46 transitions. [2024-11-13 22:45:00,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:45:00,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:00,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:00,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:00,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:00,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:00,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 33 states and 51 transitions. [2024-11-13 22:45:00,746 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 51 transitions. [2024-11-13 22:45:00,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:45:00,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:00,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:00,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:00,957 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:01,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:01,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 38 states and 62 transitions. [2024-11-13 22:45:01,967 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 62 transitions. [2024-11-13 22:45:01,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:45:01,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:01,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:01,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:02,151 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 22:45:02,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:02,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 41 states and 66 transitions. [2024-11-13 22:45:02,922 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 66 transitions. [2024-11-13 22:45:02,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 22:45:02,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:02,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:02,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:02,954 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:03,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:03,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 42 states and 68 transitions. [2024-11-13 22:45:03,390 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 68 transitions. [2024-11-13 22:45:03,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 22:45:03,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:03,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:03,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:03,710 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 22:45:05,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:05,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 49 states and 86 transitions. [2024-11-13 22:45:05,454 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 86 transitions. [2024-11-13 22:45:05,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:45:05,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:05,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:05,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:05,576 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:45:06,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:06,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 51 states and 92 transitions. [2024-11-13 22:45:06,151 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 92 transitions. [2024-11-13 22:45:06,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:45:06,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:06,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:06,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:06,358 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:45:08,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:08,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 60 states and 124 transitions. [2024-11-13 22:45:08,950 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 124 transitions. [2024-11-13 22:45:08,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:45:08,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:08,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:08,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:09,043 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:45:09,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:09,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 61 states and 128 transitions. [2024-11-13 22:45:09,405 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 128 transitions. [2024-11-13 22:45:09,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:45:09,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:09,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:09,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:09,837 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:12,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:12,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 68 states and 142 transitions. [2024-11-13 22:45:12,041 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 142 transitions. [2024-11-13 22:45:12,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:45:12,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:12,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:12,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:12,373 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:45:15,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:15,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 76 states and 161 transitions. [2024-11-13 22:45:15,333 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 161 transitions. [2024-11-13 22:45:15,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:45:15,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:15,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:15,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:15,399 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:45:15,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:15,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 77 states and 162 transitions. [2024-11-13 22:45:15,739 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 162 transitions. [2024-11-13 22:45:15,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:45:15,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:15,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:15,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:16,092 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:45:17,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:17,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 80 states and 170 transitions. [2024-11-13 22:45:17,747 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 170 transitions. [2024-11-13 22:45:17,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:45:17,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:17,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:17,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:18,173 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:19,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:19,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 81 states and 172 transitions. [2024-11-13 22:45:19,451 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 172 transitions. [2024-11-13 22:45:19,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:45:19,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:19,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:19,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:19,680 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:45:20,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:20,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 83 states and 184 transitions. [2024-11-13 22:45:20,532 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 184 transitions. [2024-11-13 22:45:20,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:45:20,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:20,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:20,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:20,886 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:23,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:23,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 87 states and 196 transitions. [2024-11-13 22:45:23,970 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 196 transitions. [2024-11-13 22:45:23,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:45:23,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:23,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:23,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:24,253 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:45:27,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:27,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 91 states and 209 transitions. [2024-11-13 22:45:27,025 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 209 transitions. [2024-11-13 22:45:27,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:45:27,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:27,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:27,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:27,052 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:45:27,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:27,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 91 states and 208 transitions. [2024-11-13 22:45:27,546 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 208 transitions. [2024-11-13 22:45:27,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:45:27,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:27,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:27,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:27,763 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:45:28,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:28,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 94 states and 224 transitions. [2024-11-13 22:45:28,884 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 224 transitions. [2024-11-13 22:45:28,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:45:28,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:28,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:28,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:29,352 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 2 proven. 22 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:45:30,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:30,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 95 states and 227 transitions. [2024-11-13 22:45:30,229 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 227 transitions. [2024-11-13 22:45:30,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:45:30,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:30,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:30,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:30,561 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 1 proven. 23 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:45:32,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:32,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 101 states and 233 transitions. [2024-11-13 22:45:32,212 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 233 transitions. [2024-11-13 22:45:32,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:45:32,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:32,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:32,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:32,293 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:45:32,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:32,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 102 states and 233 transitions. [2024-11-13 22:45:32,679 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 233 transitions. [2024-11-13 22:45:32,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:45:32,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:32,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:32,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:32,702 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:45:33,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:33,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 102 states and 232 transitions. [2024-11-13 22:45:33,643 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 232 transitions. [2024-11-13 22:45:33,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:45:33,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:33,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:33,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:34,003 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:45:35,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:35,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 105 states and 253 transitions. [2024-11-13 22:45:35,818 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 253 transitions. [2024-11-13 22:45:35,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:45:35,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:35,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:35,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:35,846 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 22:45:37,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:37,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 108 states and 262 transitions. [2024-11-13 22:45:37,275 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 262 transitions. [2024-11-13 22:45:37,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:45:37,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:37,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:37,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:37,764 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 22:45:42,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:42,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 119 states and 285 transitions. [2024-11-13 22:45:42,464 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 285 transitions. [2024-11-13 22:45:42,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:45:42,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:42,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:42,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:43,070 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 10 proven. 32 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:45:45,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:45,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 124 states and 293 transitions. [2024-11-13 22:45:45,363 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 293 transitions. [2024-11-13 22:45:45,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:45:45,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:45,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:45,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:46,045 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 22:45:47,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:47,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 125 states and 298 transitions. [2024-11-13 22:45:47,334 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 298 transitions. [2024-11-13 22:45:47,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:45:47,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:47,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:47,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:48,127 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 22:45:49,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:49,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 126 states and 305 transitions. [2024-11-13 22:45:49,624 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 305 transitions. [2024-11-13 22:45:49,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:45:49,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:49,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:49,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:49,663 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 22:45:50,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:50,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 127 states and 311 transitions. [2024-11-13 22:45:50,385 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 311 transitions. [2024-11-13 22:45:50,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:45:50,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:50,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:50,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:50,463 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 15 proven. 32 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:45:51,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:51,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 128 states and 313 transitions. [2024-11-13 22:45:51,276 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 313 transitions. [2024-11-13 22:45:51,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:45:51,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:51,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:51,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:51,866 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 22:45:52,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:52,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 130 states and 322 transitions. [2024-11-13 22:45:52,768 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 322 transitions. [2024-11-13 22:45:52,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:45:52,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:52,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:52,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:53,193 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 22:45:54,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:54,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 131 states and 326 transitions. [2024-11-13 22:45:54,277 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 326 transitions. [2024-11-13 22:45:54,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:45:54,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:54,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:54,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:54,474 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 22:45:56,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:56,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 134 states and 344 transitions. [2024-11-13 22:45:56,486 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 344 transitions. [2024-11-13 22:45:56,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:45:56,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:56,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:56,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:56,648 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 22:45:57,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:57,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 135 states and 348 transitions. [2024-11-13 22:45:57,371 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 348 transitions. [2024-11-13 22:45:57,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:45:57,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:57,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:57,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:57,431 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 5 proven. 39 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:46:02,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:02,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 139 states and 366 transitions. [2024-11-13 22:46:02,579 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 366 transitions. [2024-11-13 22:46:02,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:46:02,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:02,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:02,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:02,763 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 22:46:08,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:08,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 143 states and 388 transitions. [2024-11-13 22:46:08,427 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 388 transitions. [2024-11-13 22:46:08,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:46:08,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:08,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:08,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:08,484 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 5 proven. 39 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:46:09,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:09,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 144 states and 392 transitions. [2024-11-13 22:46:09,321 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 392 transitions. [2024-11-13 22:46:09,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:46:09,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:09,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:09,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:10,226 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 22:46:15,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:15,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 150 states and 423 transitions. [2024-11-13 22:46:15,687 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 423 transitions. [2024-11-13 22:46:15,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:46:15,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:15,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:15,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:15,741 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 5 proven. 39 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:46:16,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:16,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 151 states and 427 transitions. [2024-11-13 22:46:16,520 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 427 transitions. [2024-11-13 22:46:16,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:46:16,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:16,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:16,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:16,625 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 22:46:17,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:17,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 152 states and 432 transitions. [2024-11-13 22:46:17,580 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 432 transitions. [2024-11-13 22:46:17,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:46:17,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:17,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:17,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:17,609 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:46:18,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:18,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 152 states and 431 transitions. [2024-11-13 22:46:18,321 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 431 transitions. [2024-11-13 22:46:18,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:46:18,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:18,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:18,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:18,343 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:46:20,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:20,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 155 states and 437 transitions. [2024-11-13 22:46:20,505 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 437 transitions. [2024-11-13 22:46:20,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:46:20,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:20,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:20,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:21,207 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 3 proven. 52 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 22:46:22,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:22,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 158 states and 443 transitions. [2024-11-13 22:46:22,613 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 443 transitions. [2024-11-13 22:46:22,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:46:22,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:22,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:22,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:22,947 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 22:46:24,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:24,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 159 states and 446 transitions. [2024-11-13 22:46:24,137 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 446 transitions. [2024-11-13 22:46:24,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:46:24,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:24,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:24,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:24,831 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 3 proven. 97 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 22:46:30,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:30,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 168 states and 461 transitions. [2024-11-13 22:46:30,118 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 461 transitions. [2024-11-13 22:46:30,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:46:30,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:30,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:30,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:30,153 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-13 22:46:30,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:30,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 169 states and 465 transitions. [2024-11-13 22:46:30,999 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 465 transitions. [2024-11-13 22:46:31,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:46:31,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:31,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:31,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:31,650 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 63 proven. 15 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 22:46:33,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:33,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 172 states and 490 transitions. [2024-11-13 22:46:33,595 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 490 transitions. [2024-11-13 22:46:33,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:46:33,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:33,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:33,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:34,527 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 13 proven. 87 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 22:46:37,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:37,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 178 states and 496 transitions. [2024-11-13 22:46:37,592 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 496 transitions. [2024-11-13 22:46:37,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:46:37,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:37,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:37,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:39,147 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 22:46:43,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:43,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 181 states and 534 transitions. [2024-11-13 22:46:43,410 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 534 transitions. [2024-11-13 22:46:43,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:46:43,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:43,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:43,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:43,434 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-13 22:46:45,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:45,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 181 states and 533 transitions. [2024-11-13 22:46:45,044 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 533 transitions. [2024-11-13 22:46:45,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:46:45,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:45,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:45,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:46,061 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 22:47:00,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:00,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 198 states and 620 transitions. [2024-11-13 22:47:00,280 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 620 transitions. [2024-11-13 22:47:00,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:47:00,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:00,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:00,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:00,310 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-11-13 22:47:03,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:03,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 201 states and 630 transitions. [2024-11-13 22:47:03,320 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 630 transitions. [2024-11-13 22:47:03,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:47:03,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:03,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:03,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:04,017 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 21 proven. 113 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 22:47:11,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:11,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 213 states and 649 transitions. [2024-11-13 22:47:11,806 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 649 transitions. [2024-11-13 22:47:11,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:47:11,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:11,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:11,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:11,834 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-11-13 22:47:15,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:15,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 216 states and 659 transitions. [2024-11-13 22:47:15,132 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 659 transitions. [2024-11-13 22:47:15,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:47:15,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:15,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:15,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:16,951 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 22:47:32,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:32,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 232 states and 708 transitions. [2024-11-13 22:47:32,012 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 708 transitions. [2024-11-13 22:47:32,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:47:32,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:32,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:32,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:33,354 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 22:47:42,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:42,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 245 states and 734 transitions. [2024-11-13 22:47:42,524 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 734 transitions. [2024-11-13 22:47:42,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:47:42,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:42,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:42,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:43,649 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 22:47:45,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:45,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 246 states and 737 transitions. [2024-11-13 22:47:45,659 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 737 transitions. [2024-11-13 22:47:45,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:47:45,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:45,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:45,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:47,119 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 22:47:57,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:57,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 259 states and 767 transitions. [2024-11-13 22:47:57,324 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 767 transitions. [2024-11-13 22:47:57,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:47:57,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:57,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:57,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:57,420 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 21 proven. 113 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 22:48:04,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:04,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 271 states and 787 transitions. [2024-11-13 22:48:04,432 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 787 transitions. [2024-11-13 22:48:04,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:48:04,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:04,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:04,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:04,511 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 21 proven. 113 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 22:48:06,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:06,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 277 states and 792 transitions. [2024-11-13 22:48:06,848 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 792 transitions. [2024-11-13 22:48:06,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:48:06,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:06,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:06,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:08,887 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 22:48:14,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:14,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 279 states and 801 transitions. [2024-11-13 22:48:14,584 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 801 transitions. [2024-11-13 22:48:14,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:48:14,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:14,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:14,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:14,618 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-13 22:48:15,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:15,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 279 states and 799 transitions. [2024-11-13 22:48:15,748 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 799 transitions. [2024-11-13 22:48:15,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:48:15,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:15,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:15,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:16,839 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 22:48:26,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:26,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 288 states and 840 transitions. [2024-11-13 22:48:26,450 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 840 transitions. [2024-11-13 22:48:26,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:48:26,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:26,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:26,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:27,343 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 60 proven. 63 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 22:48:30,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:30,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 290 states and 853 transitions. [2024-11-13 22:48:30,221 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 853 transitions. [2024-11-13 22:48:30,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:48:30,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:30,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:30,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:30,807 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 22:48:32,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:32,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 291 states and 856 transitions. [2024-11-13 22:48:32,039 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 856 transitions. [2024-11-13 22:48:32,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:48:32,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:32,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:32,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:32,398 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 22:48:34,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:34,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 293 states and 868 transitions. [2024-11-13 22:48:34,964 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 868 transitions. [2024-11-13 22:48:34,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:48:34,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:34,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:34,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:35,054 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-13 22:48:47,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:47,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 894 states to 297 states and 894 transitions. [2024-11-13 22:48:47,779 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 894 transitions. [2024-11-13 22:48:47,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:48:47,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:47,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:47,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:47,830 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 6 proven. 78 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-13 22:48:59,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:59,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 301 states and 918 transitions. [2024-11-13 22:48:59,891 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 918 transitions. [2024-11-13 22:48:59,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:48:59,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:59,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:59,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:59,978 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-13 22:49:10,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:10,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 937 states to 303 states and 937 transitions. [2024-11-13 22:49:10,013 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 937 transitions. [2024-11-13 22:49:10,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:49:10,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:10,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:10,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:10,062 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 6 proven. 78 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-13 22:49:11,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:11,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 943 states to 304 states and 943 transitions. [2024-11-13 22:49:11,424 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 943 transitions. [2024-11-13 22:49:11,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:49:11,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:11,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:11,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:12,355 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 61 proven. 78 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 22:49:24,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:24,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 307 states and 955 transitions. [2024-11-13 22:49:24,232 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 955 transitions. [2024-11-13 22:49:24,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:49:24,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:24,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:24,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:24,284 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 6 proven. 78 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-13 22:49:27,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:27,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 309 states and 970 transitions. [2024-11-13 22:49:27,534 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 970 transitions. [2024-11-13 22:49:27,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:49:27,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:27,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:27,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:27,640 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-13 22:49:29,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:29,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 310 states and 975 transitions. [2024-11-13 22:49:29,703 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 975 transitions. [2024-11-13 22:49:29,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:49:29,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:29,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:29,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:29,746 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-13 22:49:31,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:31,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 310 states and 973 transitions. [2024-11-13 22:49:31,323 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 973 transitions. [2024-11-13 22:49:31,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:49:31,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:31,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:31,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:31,351 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2024-11-13 22:49:32,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:32,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 972 states to 310 states and 972 transitions. [2024-11-13 22:49:32,875 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 972 transitions. [2024-11-13 22:49:32,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:49:32,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:32,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:32,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:32,915 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2024-11-13 22:49:34,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:34,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 310 states and 971 transitions. [2024-11-13 22:49:34,606 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 971 transitions. [2024-11-13 22:49:34,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:49:34,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:34,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:34,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:34,758 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 111 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-13 22:49:40,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:40,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 313 states and 988 transitions. [2024-11-13 22:49:40,762 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 988 transitions. [2024-11-13 22:49:40,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:49:40,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:40,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:40,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:40,876 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-13 22:49:44,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:44,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1001 states to 315 states and 1001 transitions. [2024-11-13 22:49:44,466 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 1001 transitions. [2024-11-13 22:49:44,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:49:44,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:44,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:44,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:45,574 INFO L134 CoverageAnalysis]: Checked inductivity of 314 backedges. 141 proven. 26 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-13 22:49:49,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:49,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 318 states and 1045 transitions. [2024-11-13 22:49:49,684 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 1045 transitions. [2024-11-13 22:49:49,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:49:49,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:49,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:49,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:50,188 INFO L134 CoverageAnalysis]: Checked inductivity of 314 backedges. 141 proven. 26 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-13 22:49:51,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:51,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 319 states and 1045 transitions. [2024-11-13 22:49:51,085 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 1045 transitions. [2024-11-13 22:49:51,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:49:51,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:51,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:51,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:51,572 INFO L134 CoverageAnalysis]: Checked inductivity of 314 backedges. 141 proven. 26 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-13 22:49:52,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:52,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 320 states and 1045 transitions. [2024-11-13 22:49:52,432 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 1045 transitions. [2024-11-13 22:49:52,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:49:52,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:52,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:52,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:53,523 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 141 proven. 124 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 22:49:57,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:57,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1050 states to 326 states and 1050 transitions. [2024-11-13 22:49:57,129 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 1050 transitions. [2024-11-13 22:49:57,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:49:57,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:57,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:57,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:59,126 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 51 proven. 214 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 22:50:04,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:04,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 332 states and 1056 transitions. [2024-11-13 22:50:04,439 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 1056 transitions. [2024-11-13 22:50:04,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:50:04,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:04,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:04,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:05,343 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 228 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-13 22:50:11,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:11,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 335 states and 1116 transitions. [2024-11-13 22:50:11,508 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 1116 transitions. [2024-11-13 22:50:11,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:50:11,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:11,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:11,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:11,538 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 132 proven. 0 refuted. 0 times theorem prover too weak. 195 trivial. 0 not checked. [2024-11-13 22:50:14,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:14,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 335 states and 1115 transitions. [2024-11-13 22:50:14,302 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 1115 transitions. [2024-11-13 22:50:14,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:50:14,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:14,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:14,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:14,342 INFO L134 CoverageAnalysis]: Checked inductivity of 347 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-11-13 22:50:18,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:18,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1127 states to 338 states and 1127 transitions. [2024-11-13 22:50:18,851 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 1127 transitions. [2024-11-13 22:50:18,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:50:18,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:18,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:18,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:20,123 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 36 proven. 283 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 22:50:31,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:31,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1153 states to 353 states and 1153 transitions. [2024-11-13 22:50:31,649 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 1153 transitions. [2024-11-13 22:50:31,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:50:31,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:31,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:31,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:33,040 INFO L134 CoverageAnalysis]: Checked inductivity of 347 backedges. 0 proven. 273 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 22:50:42,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:42,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1169 states to 358 states and 1169 transitions. [2024-11-13 22:50:42,688 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 1169 transitions. [2024-11-13 22:50:42,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:50:42,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:42,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:42,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:42,790 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 36 proven. 283 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 22:50:50,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:50,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1183 states to 370 states and 1183 transitions. [2024-11-13 22:50:50,321 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 1183 transitions. [2024-11-13 22:50:50,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:50:50,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:50,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:50,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:52,442 INFO L134 CoverageAnalysis]: Checked inductivity of 347 backedges. 0 proven. 273 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 22:51:12,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:12,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1245 states to 378 states and 1245 transitions. [2024-11-13 22:51:12,624 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 1245 transitions. [2024-11-13 22:51:12,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:51:12,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:12,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:12,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:14,002 INFO L134 CoverageAnalysis]: Checked inductivity of 347 backedges. 0 proven. 273 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 22:51:32,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:32,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1318 states to 395 states and 1318 transitions. [2024-11-13 22:51:32,042 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 1318 transitions. [2024-11-13 22:51:32,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:51:32,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:32,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:32,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:34,577 INFO L134 CoverageAnalysis]: Checked inductivity of 347 backedges. 0 proven. 273 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 22:51:56,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:56,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 407 states and 1352 transitions. [2024-11-13 22:51:56,248 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 1352 transitions. [2024-11-13 22:51:56,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:51:56,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:56,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:56,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:58,510 INFO L134 CoverageAnalysis]: Checked inductivity of 347 backedges. 0 proven. 273 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 22:52:11,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:11,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1382 states to 412 states and 1382 transitions. [2024-11-13 22:52:11,669 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 1382 transitions. [2024-11-13 22:52:11,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:52:11,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:11,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:11,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:11,862 INFO L134 CoverageAnalysis]: Checked inductivity of 347 backedges. 0 proven. 273 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 22:52:20,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:20,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1393 states to 424 states and 1393 transitions. [2024-11-13 22:52:20,966 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 1393 transitions. [2024-11-13 22:52:20,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:52:20,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:20,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:20,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:21,111 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 36 proven. 283 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 22:52:25,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:25,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1398 states to 430 states and 1398 transitions. [2024-11-13 22:52:25,001 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 1398 transitions. [2024-11-13 22:52:25,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:52:25,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:25,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:25,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:27,101 INFO L134 CoverageAnalysis]: Checked inductivity of 347 backedges. 0 proven. 273 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 22:52:50,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:50,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1457 states to 446 states and 1457 transitions. [2024-11-13 22:52:50,851 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 1457 transitions. [2024-11-13 22:52:50,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:52:50,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:50,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:50,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:51,065 INFO L134 CoverageAnalysis]: Checked inductivity of 347 backedges. 0 proven. 273 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 22:52:53,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:53,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1461 states to 447 states and 1461 transitions. [2024-11-13 22:52:53,478 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 1461 transitions. [2024-11-13 22:52:53,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:52:53,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:53,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:53,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:55,340 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 277 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 22:53:03,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:03,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1498 states to 450 states and 1498 transitions. [2024-11-13 22:53:03,997 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 1498 transitions. [2024-11-13 22:53:03,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:53:03,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:03,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:04,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:04,922 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 277 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 22:53:09,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:09,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1515 states to 452 states and 1515 transitions. [2024-11-13 22:53:09,611 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 1515 transitions. [2024-11-13 22:53:09,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:53:09,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:09,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:09,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:10,686 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 277 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 22:53:13,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:13,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1519 states to 453 states and 1519 transitions. [2024-11-13 22:53:13,081 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 1519 transitions. [2024-11-13 22:53:13,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:53:13,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:13,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:13,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:13,193 INFO L134 CoverageAnalysis]: Checked inductivity of 397 backedges. 7 proven. 126 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 22:53:34,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:34,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1553 states to 457 states and 1553 transitions. [2024-11-13 22:53:34,213 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 1553 transitions. [2024-11-13 22:53:34,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:53:34,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:34,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:34,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:34,427 INFO L134 CoverageAnalysis]: Checked inductivity of 397 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 271 trivial. 0 not checked. [2024-11-13 22:53:54,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:54,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1588 states to 461 states and 1588 transitions. [2024-11-13 22:53:54,875 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 1588 transitions. [2024-11-13 22:53:54,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:53:54,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:54,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:54,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:55,066 INFO L134 CoverageAnalysis]: Checked inductivity of 397 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 271 trivial. 0 not checked. [2024-11-13 22:54:00,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:00,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1604 states to 463 states and 1604 transitions. [2024-11-13 22:54:00,369 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 1604 transitions. [2024-11-13 22:54:00,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:54:00,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:00,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:00,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:00,513 INFO L134 CoverageAnalysis]: Checked inductivity of 397 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 351 trivial. 0 not checked. [2024-11-13 22:54:08,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:08,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1631 states to 466 states and 1631 transitions. [2024-11-13 22:54:08,278 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 1631 transitions. [2024-11-13 22:54:08,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:54:08,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:08,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:08,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:08,537 INFO L134 CoverageAnalysis]: Checked inductivity of 397 backedges. 7 proven. 126 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 22:54:11,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:11,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1644 states to 467 states and 1644 transitions. [2024-11-13 22:54:11,682 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 1644 transitions. [2024-11-13 22:54:11,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:54:11,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:11,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:11,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:11,799 INFO L134 CoverageAnalysis]: Checked inductivity of 397 backedges. 7 proven. 126 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 22:54:14,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:14,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1648 states to 468 states and 1648 transitions. [2024-11-13 22:54:14,336 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 1648 transitions. [2024-11-13 22:54:14,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:54:14,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:14,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:14,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:14,461 INFO L134 CoverageAnalysis]: Checked inductivity of 397 backedges. 7 proven. 126 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 22:54:17,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:17,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1652 states to 469 states and 1652 transitions. [2024-11-13 22:54:17,116 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 1652 transitions. [2024-11-13 22:54:17,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:54:17,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:17,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:17,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:17,174 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 111 proven. 0 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-11-13 22:54:19,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:19,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1651 states to 469 states and 1651 transitions. [2024-11-13 22:54:19,577 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 1651 transitions. [2024-11-13 22:54:19,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:54:19,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:19,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:19,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:19,647 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 111 proven. 0 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-11-13 22:54:22,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:22,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1650 states to 469 states and 1650 transitions. [2024-11-13 22:54:22,079 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 1650 transitions. [2024-11-13 22:54:22,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:54:22,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:22,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:22,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:26,391 INFO L134 CoverageAnalysis]: Checked inductivity of 446 backedges. 68 proven. 163 refuted. 0 times theorem prover too weak. 215 trivial. 0 not checked. [2024-11-13 22:54:41,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:41,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1733 states to 473 states and 1733 transitions. [2024-11-13 22:54:41,515 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 1733 transitions. [2024-11-13 22:54:41,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:54:41,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:41,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:41,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:41,574 INFO L134 CoverageAnalysis]: Checked inductivity of 470 backedges. 118 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2024-11-13 22:54:46,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:46,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1744 states to 475 states and 1744 transitions. [2024-11-13 22:54:46,318 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 1744 transitions. [2024-11-13 22:54:46,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:54:46,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:46,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:46,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:46,438 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 124 proven. 7 refuted. 0 times theorem prover too weak. 351 trivial. 0 not checked. [2024-11-13 22:54:48,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:48,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1764 states to 476 states and 1764 transitions. [2024-11-13 22:54:48,651 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 1764 transitions. [2024-11-13 22:54:48,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:54:48,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:48,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:48,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:51,752 INFO L134 CoverageAnalysis]: Checked inductivity of 470 backedges. 181 proven. 215 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 22:54:59,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:59,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1773 states to 482 states and 1773 transitions. [2024-11-13 22:54:59,683 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 1773 transitions. [2024-11-13 22:54:59,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:54:59,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:59,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:59,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:01,657 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 0 proven. 147 refuted. 0 times theorem prover too weak. 351 trivial. 0 not checked. [2024-11-13 22:55:16,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:16,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1809 states to 488 states and 1809 transitions. [2024-11-13 22:55:16,351 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 1809 transitions. [2024-11-13 22:55:16,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:55:16,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:16,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:16,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:16,402 INFO L134 CoverageAnalysis]: Checked inductivity of 523 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2024-11-13 22:55:20,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:20,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1810 states to 490 states and 1810 transitions. [2024-11-13 22:55:20,870 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 1810 transitions. [2024-11-13 22:55:20,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:55:20,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:20,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:20,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:23,313 INFO L134 CoverageAnalysis]: Checked inductivity of 523 backedges. 281 proven. 168 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 22:55:30,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:30,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1825 states to 493 states and 1825 transitions. [2024-11-13 22:55:30,308 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 1825 transitions. [2024-11-13 22:55:30,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:55:30,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:30,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:30,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:30,586 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 170 proven. 15 refuted. 0 times theorem prover too weak. 351 trivial. 0 not checked. [2024-11-13 22:55:33,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:33,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1825 states to 494 states and 1825 transitions. [2024-11-13 22:55:33,277 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 1825 transitions. [2024-11-13 22:55:33,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:55:33,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:33,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:33,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:33,315 INFO L134 CoverageAnalysis]: Checked inductivity of 553 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 406 trivial. 0 not checked. [2024-11-13 22:55:38,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:38,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1824 states to 494 states and 1824 transitions. [2024-11-13 22:55:38,106 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 1824 transitions. [2024-11-13 22:55:38,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:55:38,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:38,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:38,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:38,339 INFO L134 CoverageAnalysis]: Checked inductivity of 553 backedges. 68 proven. 270 refuted. 0 times theorem prover too weak. 215 trivial. 0 not checked. [2024-11-13 22:55:41,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:41,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1835 states to 495 states and 1835 transitions. [2024-11-13 22:55:41,179 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 1835 transitions. [2024-11-13 22:55:41,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:55:41,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:41,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:41,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:43,319 INFO L134 CoverageAnalysis]: Checked inductivity of 653 backedges. 262 proven. 40 refuted. 0 times theorem prover too weak. 351 trivial. 0 not checked. [2024-11-13 22:55:49,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:49,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1901 states to 498 states and 1901 transitions. [2024-11-13 22:55:49,919 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 1901 transitions. [2024-11-13 22:55:49,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:55:49,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:49,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:49,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:51,090 INFO L134 CoverageAnalysis]: Checked inductivity of 653 backedges. 262 proven. 40 refuted. 0 times theorem prover too weak. 351 trivial. 0 not checked. [2024-11-13 22:55:52,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:52,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1901 states to 499 states and 1901 transitions. [2024-11-13 22:55:52,568 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 1901 transitions. [2024-11-13 22:55:52,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:55:52,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:52,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:52,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:55,533 INFO L134 CoverageAnalysis]: Checked inductivity of 638 backedges. 327 proven. 237 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 22:56:03,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:03,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1907 states to 505 states and 1907 transitions. [2024-11-13 22:56:03,077 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 1907 transitions. [2024-11-13 22:56:03,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:56:03,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:03,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:03,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:05,630 INFO L134 CoverageAnalysis]: Checked inductivity of 638 backedges. 181 proven. 383 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 22:56:11,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:11,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1915 states to 511 states and 1915 transitions. [2024-11-13 22:56:11,457 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 1915 transitions. [2024-11-13 22:56:11,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:56:11,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:11,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:11,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:14,191 INFO L134 CoverageAnalysis]: Checked inductivity of 638 backedges. 281 proven. 283 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 22:56:27,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:27,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1927 states to 523 states and 1927 transitions. [2024-11-13 22:56:27,239 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 1927 transitions. [2024-11-13 22:56:27,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:56:27,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:27,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:27,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:32,110 INFO L134 CoverageAnalysis]: Checked inductivity of 672 backedges. 0 proven. 401 refuted. 0 times theorem prover too weak. 271 trivial. 0 not checked. [2024-11-13 22:56:46,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:46,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2015 states to 526 states and 2015 transitions. [2024-11-13 22:56:46,423 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 2015 transitions. [2024-11-13 22:56:46,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:56:46,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:46,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:46,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:46,477 INFO L134 CoverageAnalysis]: Checked inductivity of 672 backedges. 245 proven. 0 refuted. 0 times theorem prover too weak. 427 trivial. 0 not checked. [2024-11-13 22:56:51,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:51,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2014 states to 526 states and 2014 transitions. [2024-11-13 22:56:51,841 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 2014 transitions. [2024-11-13 22:56:51,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:56:51,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:51,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:51,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:54,595 INFO L134 CoverageAnalysis]: Checked inductivity of 716 backedges. 55 proven. 587 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 22:57:13,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:13,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2046 states to 543 states and 2046 transitions. [2024-11-13 22:57:13,396 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 2046 transitions. [2024-11-13 22:57:13,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:57:13,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:13,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:13,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:15,910 INFO L134 CoverageAnalysis]: Checked inductivity of 700 backedges. 0 proven. 575 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2024-11-13 22:57:49,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:49,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2145 states to 559 states and 2145 transitions. [2024-11-13 22:57:49,560 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 2145 transitions. [2024-11-13 22:57:49,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:57:49,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:49,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:49,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:49,606 INFO L134 CoverageAnalysis]: Checked inductivity of 700 backedges. 146 proven. 0 refuted. 0 times theorem prover too weak. 554 trivial. 0 not checked. [2024-11-13 22:57:55,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:55,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2151 states to 561 states and 2151 transitions. [2024-11-13 22:57:55,020 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 2151 transitions. [2024-11-13 22:57:55,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:57:55,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:55,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:55,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:55,208 INFO L134 CoverageAnalysis]: Checked inductivity of 716 backedges. 55 proven. 587 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 22:58:09,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:09,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2168 states to 576 states and 2168 transitions. [2024-11-13 22:58:09,696 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 2168 transitions. [2024-11-13 22:58:09,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:58:09,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:09,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:09,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:10,260 INFO L134 CoverageAnalysis]: Checked inductivity of 716 backedges. 55 proven. 587 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 22:58:16,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:16,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2177 states to 582 states and 2177 transitions. [2024-11-13 22:58:16,939 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 2177 transitions. [2024-11-13 22:58:16,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:58:16,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:16,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:16,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:16,994 INFO L134 CoverageAnalysis]: Checked inductivity of 700 backedges. 146 proven. 0 refuted. 0 times theorem prover too weak. 554 trivial. 0 not checked. [2024-11-13 22:58:20,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:20,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2186 states to 583 states and 2186 transitions. [2024-11-13 22:58:20,020 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 2186 transitions. [2024-11-13 22:58:20,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:58:20,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:20,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:20,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:20,247 INFO L134 CoverageAnalysis]: Checked inductivity of 716 backedges. 55 proven. 587 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 22:58:23,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:23,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2189 states to 584 states and 2189 transitions. [2024-11-13 22:58:23,323 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 2189 transitions. [2024-11-13 22:58:23,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:58:23,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:23,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:23,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:23,548 INFO L134 CoverageAnalysis]: Checked inductivity of 716 backedges. 55 proven. 587 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 22:58:27,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:27,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2192 states to 587 states and 2192 transitions. [2024-11-13 22:58:27,032 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 2192 transitions. [2024-11-13 22:58:27,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:58:27,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:27,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:27,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:27,281 INFO L134 CoverageAnalysis]: Checked inductivity of 716 backedges. 55 proven. 587 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 22:58:33,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:33,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2200 states to 593 states and 2200 transitions. [2024-11-13 22:58:33,781 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 2200 transitions. [2024-11-13 22:58:33,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:58:33,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:33,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:33,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:33,932 INFO L134 CoverageAnalysis]: Checked inductivity of 716 backedges. 55 proven. 587 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 22:58:39,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:39,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2205 states to 599 states and 2205 transitions. [2024-11-13 22:58:39,496 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 2205 transitions. [2024-11-13 22:58:39,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:58:39,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:39,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:39,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:39,543 INFO L134 CoverageAnalysis]: Checked inductivity of 700 backedges. 146 proven. 0 refuted. 0 times theorem prover too weak. 554 trivial. 0 not checked.