./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-memsafety/ArraysWithLenghtAtDeclaration_-write.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_c4ec550a-cb81-421f-a91a-7de97c0e6fb4/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4ec550a-cb81-421f-a91a-7de97c0e6fb4/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_c4ec550a-cb81-421f-a91a-7de97c0e6fb4/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4ec550a-cb81-421f-a91a-7de97c0e6fb4/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/ArraysWithLenghtAtDeclaration_-write.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4ec550a-cb81-421f-a91a-7de97c0e6fb4/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_c4ec550a-cb81-421f-a91a-7de97c0e6fb4/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 05d1274571884b61e0bf3945fec02c622819cbfceb65bf4937493085e5ba6604 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:58:58,036 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:58:58,137 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4ec550a-cb81-421f-a91a-7de97c0e6fb4/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 22:58:58,147 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:58:58,148 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:58:58,194 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:58:58,196 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:58:58,196 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:58:58,197 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:58:58,197 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:58:58,198 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:58:58,198 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:58:58,198 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:58:58,199 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 22:58:58,199 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 22:58:58,199 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 22:58:58,201 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:58:58,201 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:58:58,201 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:58:58,201 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:58:58,202 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:58:58,202 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:58:58,202 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:58:58,202 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:58:58,202 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:58:58,202 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:58:58,202 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:58:58,203 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:58:58,203 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:58:58,203 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:58:58,203 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_c4ec550a-cb81-421f-a91a-7de97c0e6fb4/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 -> 05d1274571884b61e0bf3945fec02c622819cbfceb65bf4937493085e5ba6604 [2024-11-13 22:58:58,610 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:58:58,624 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:58:58,629 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:58:58,631 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:58:58,631 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:58:58,633 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4ec550a-cb81-421f-a91a-7de97c0e6fb4/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-memsafety/ArraysWithLenghtAtDeclaration_-write.c Unable to find full path for "g++" [2024-11-13 22:59:01,015 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:59:01,379 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:59:01,384 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4ec550a-cb81-421f-a91a-7de97c0e6fb4/sv-benchmarks/c/ldv-memsafety/ArraysWithLenghtAtDeclaration_-write.c [2024-11-13 22:59:01,401 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4ec550a-cb81-421f-a91a-7de97c0e6fb4/bin/ukojak-verify-EEHR8qb7sm/data/622e53c3b/50171e7c5ef249fbb4448a3ac1ac46a8/FLAGf3e852147 [2024-11-13 22:59:01,422 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4ec550a-cb81-421f-a91a-7de97c0e6fb4/bin/ukojak-verify-EEHR8qb7sm/data/622e53c3b/50171e7c5ef249fbb4448a3ac1ac46a8 [2024-11-13 22:59:01,424 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:59:01,426 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:59:01,427 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:59:01,427 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:59:01,432 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:59:01,432 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:59:01" (1/1) ... [2024-11-13 22:59:01,433 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@502af1dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:01, skipping insertion in model container [2024-11-13 22:59:01,434 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:59:01" (1/1) ... [2024-11-13 22:59:01,451 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:59:01,652 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:59:01,668 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:59:01,693 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:59:01,713 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:59:01,713 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:01 WrapperNode [2024-11-13 22:59:01,714 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:59:01,715 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:59:01,715 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:59:01,715 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:59:01,723 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:01" (1/1) ... [2024-11-13 22:59:01,733 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:01" (1/1) ... [2024-11-13 22:59:01,756 INFO L138 Inliner]: procedures = 8, calls = 14, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 63 [2024-11-13 22:59:01,757 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:59:01,757 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:59:01,757 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:59:01,758 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:59:01,765 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:01" (1/1) ... [2024-11-13 22:59:01,767 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:01" (1/1) ... [2024-11-13 22:59:01,773 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:01" (1/1) ... [2024-11-13 22:59:01,773 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:01" (1/1) ... [2024-11-13 22:59:01,783 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:01" (1/1) ... [2024-11-13 22:59:01,787 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:01" (1/1) ... [2024-11-13 22:59:01,788 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:01" (1/1) ... [2024-11-13 22:59:01,789 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:01" (1/1) ... [2024-11-13 22:59:01,792 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:59:01,793 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:59:01,793 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:59:01,793 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:59:01,794 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:01" (1/1) ... [2024-11-13 22:59:01,802 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:59:01,817 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4ec550a-cb81-421f-a91a-7de97c0e6fb4/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:59:01,834 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4ec550a-cb81-421f-a91a-7de97c0e6fb4/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:59:01,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4ec550a-cb81-421f-a91a-7de97c0e6fb4/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:59:01,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:59:01,874 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:59:01,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:59:01,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:59:01,875 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:59:01,875 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:59:01,962 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:59:01,965 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:59:02,183 INFO L? ?]: Removed 27 outVars from TransFormulas that were not future-live. [2024-11-13 22:59:02,183 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:59:02,257 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:59:02,258 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-13 22:59:02,258 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:59:02 BoogieIcfgContainer [2024-11-13 22:59:02,258 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:59:02,259 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:59:02,259 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:59:02,271 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:59:02,271 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:59:02" (1/1) ... [2024-11-13 22:59:02,284 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:59:02,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:02,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 19 states and 22 transitions. [2024-11-13 22:59:02,345 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 22 transitions. [2024-11-13 22:59:02,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 22:59:02,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:02,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:02,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:02,681 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:02,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:02,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 21 states and 26 transitions. [2024-11-13 22:59:02,764 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 26 transitions. [2024-11-13 22:59:02,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 22:59:02,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:02,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:02,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:02,926 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 22:59:02,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:02,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 22 states and 28 transitions. [2024-11-13 22:59:02,971 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 28 transitions. [2024-11-13 22:59:02,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 22:59:02,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:02,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:03,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:03,121 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:03,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:03,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 23 states and 31 transitions. [2024-11-13 22:59:03,251 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 31 transitions. [2024-11-13 22:59:03,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 22:59:03,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:03,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:03,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:03,413 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:03,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:03,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 27 states and 39 transitions. [2024-11-13 22:59:03,864 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 39 transitions. [2024-11-13 22:59:03,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 22:59:03,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:03,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:03,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:04,056 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 22:59:04,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:04,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 31 states and 46 transitions. [2024-11-13 22:59:04,794 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 46 transitions. [2024-11-13 22:59:04,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:59:04,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:04,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:04,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:04,964 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 22:59:05,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:05,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 33 states and 51 transitions. [2024-11-13 22:59:05,104 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 51 transitions. [2024-11-13 22:59:05,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:59:05,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:05,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:05,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:05,315 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 22:59:06,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:06,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 38 states and 62 transitions. [2024-11-13 22:59:06,386 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 62 transitions. [2024-11-13 22:59:06,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:59:06,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:06,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:06,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:06,568 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 22:59:07,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:07,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 41 states and 66 transitions. [2024-11-13 22:59:07,489 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 66 transitions. [2024-11-13 22:59:07,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 22:59:07,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:07,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:07,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:07,515 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 22:59:08,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:08,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 42 states and 68 transitions. [2024-11-13 22:59:08,010 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 68 transitions. [2024-11-13 22:59:08,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 22:59:08,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:08,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:08,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:08,326 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 22:59:10,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:10,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 49 states and 86 transitions. [2024-11-13 22:59:10,293 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 86 transitions. [2024-11-13 22:59:10,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:59:10,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:10,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:10,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:10,426 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 22:59:11,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:11,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 52 states and 96 transitions. [2024-11-13 22:59:11,207 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 96 transitions. [2024-11-13 22:59:11,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:59:11,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:11,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:11,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:11,396 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 22:59:14,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:14,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 61 states and 124 transitions. [2024-11-13 22:59:14,331 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 124 transitions. [2024-11-13 22:59:14,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:59:14,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:14,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:14,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:14,695 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 22:59:17,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:17,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 69 states and 143 transitions. [2024-11-13 22:59:17,656 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 143 transitions. [2024-11-13 22:59:17,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:59:17,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:17,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:17,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:18,215 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 22:59:20,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:20,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 72 states and 153 transitions. [2024-11-13 22:59:20,056 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 153 transitions. [2024-11-13 22:59:20,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:59:20,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:20,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:20,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:20,147 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 22:59:20,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:20,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 73 states and 154 transitions. [2024-11-13 22:59:20,455 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 154 transitions. [2024-11-13 22:59:20,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:59:20,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:20,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:20,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:20,796 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 22:59:23,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:23,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 75 states and 161 transitions. [2024-11-13 22:59:23,731 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 161 transitions. [2024-11-13 22:59:23,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:59:23,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:23,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:23,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:23,754 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:59:24,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:24,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 75 states and 160 transitions. [2024-11-13 22:59:24,265 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 160 transitions. [2024-11-13 22:59:24,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:59:24,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:24,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:24,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:24,318 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 22:59:24,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:24,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 76 states and 161 transitions. [2024-11-13 22:59:24,769 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 161 transitions. [2024-11-13 22:59:24,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:59:24,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:24,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:24,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:24,851 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 22:59:25,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:25,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 77 states and 164 transitions. [2024-11-13 22:59:25,493 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 164 transitions. [2024-11-13 22:59:25,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:59:25,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:25,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:25,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:25,700 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 22:59:26,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:26,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 79 states and 175 transitions. [2024-11-13 22:59:26,605 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 175 transitions. [2024-11-13 22:59:26,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:59:26,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:26,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:26,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:27,019 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:59:28,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:28,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 81 states and 180 transitions. [2024-11-13 22:59:28,236 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 180 transitions. [2024-11-13 22:59:28,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:59:28,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:28,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:28,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:28,687 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:59:33,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:33,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 88 states and 206 transitions. [2024-11-13 22:59:33,215 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 206 transitions. [2024-11-13 22:59:33,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:59:33,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:33,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:33,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:33,642 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 22:59:37,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:37,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 92 states and 218 transitions. [2024-11-13 22:59:37,294 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 218 transitions. [2024-11-13 22:59:37,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:59:37,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:37,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:37,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:37,322 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 22:59:37,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:37,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 92 states and 217 transitions. [2024-11-13 22:59:37,808 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 217 transitions. [2024-11-13 22:59:37,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:59:37,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:37,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:37,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:37,841 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 22:59:38,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:38,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 95 states and 222 transitions. [2024-11-13 22:59:38,795 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 222 transitions. [2024-11-13 22:59:38,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:59:38,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:38,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:38,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:39,111 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:59:40,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:40,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 98 states and 226 transitions. [2024-11-13 22:59:40,124 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 226 transitions. [2024-11-13 22:59:40,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:59:40,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:40,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:40,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:40,219 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:59:41,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:41,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 101 states and 236 transitions. [2024-11-13 22:59:41,813 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 236 transitions. [2024-11-13 22:59:41,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:59:41,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:41,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:41,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:42,568 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 22:59:47,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:47,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 109 states and 251 transitions. [2024-11-13 22:59:47,527 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 251 transitions. [2024-11-13 22:59:47,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:59:47,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:47,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:47,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:48,095 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 22:59:51,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:51,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 116 states and 261 transitions. [2024-11-13 22:59:51,950 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 261 transitions. [2024-11-13 22:59:51,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:59:51,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:51,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:51,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:52,299 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 22:59:53,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:53,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 119 states and 280 transitions. [2024-11-13 22:59:53,803 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 280 transitions. [2024-11-13 22:59:53,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:59:53,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:53,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:53,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:53,885 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 22:59:54,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:54,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 120 states and 280 transitions. [2024-11-13 22:59:54,392 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 280 transitions. [2024-11-13 22:59:54,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:59:54,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:54,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:54,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:54,807 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:59:57,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:57,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 123 states and 307 transitions. [2024-11-13 22:59:57,125 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 307 transitions. [2024-11-13 22:59:57,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:59:57,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:57,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:57,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:57,152 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 22:59:58,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:58,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 123 states and 306 transitions. [2024-11-13 22:59:58,586 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 306 transitions. [2024-11-13 22:59:58,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:59:58,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:58,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:58,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:59,388 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 23:00:07,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:07,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 135 states and 354 transitions. [2024-11-13 23:00:07,987 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 354 transitions. [2024-11-13 23:00:07,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 23:00:07,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:07,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:07,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:08,011 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 23:00:10,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:10,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 138 states and 362 transitions. [2024-11-13 23:00:10,372 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 362 transitions. [2024-11-13 23:00:10,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 23:00:10,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:10,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:10,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:12,461 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 23:00:19,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:19,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 144 states and 387 transitions. [2024-11-13 23:00:19,342 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 387 transitions. [2024-11-13 23:00:19,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 23:00:19,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:19,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:19,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:19,380 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 23:00:22,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:22,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 147 states and 395 transitions. [2024-11-13 23:00:22,187 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 395 transitions. [2024-11-13 23:00:22,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 23:00:22,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:22,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:22,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:23,154 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 23:00:28,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:28,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 156 states and 407 transitions. [2024-11-13 23:00:28,425 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 407 transitions. [2024-11-13 23:00:28,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 23:00:28,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:28,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:28,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:29,272 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 23:00:37,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:37,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 168 states and 434 transitions. [2024-11-13 23:00:37,463 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 434 transitions. [2024-11-13 23:00:37,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 23:00:37,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:37,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:37,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:37,933 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 23:00:41,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:41,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 172 states and 454 transitions. [2024-11-13 23:00:41,829 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 454 transitions. [2024-11-13 23:00:41,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 23:00:41,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:41,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:41,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:41,944 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 23:00:48,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:48,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 178 states and 470 transitions. [2024-11-13 23:00:48,747 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 470 transitions. [2024-11-13 23:00:48,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 23:00:48,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:48,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:48,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:48,840 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 23:00:55,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:55,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 184 states and 485 transitions. [2024-11-13 23:00:55,994 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 485 transitions. [2024-11-13 23:00:55,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 23:00:55,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:55,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:56,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:56,027 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 23:00:56,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:56,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 184 states and 483 transitions. [2024-11-13 23:00:56,850 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 483 transitions. [2024-11-13 23:00:56,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 23:00:56,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:56,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:56,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:57,273 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 23:01:05,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:05,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 190 states and 498 transitions. [2024-11-13 23:01:05,774 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 498 transitions. [2024-11-13 23:01:05,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 23:01:05,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:05,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:05,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:07,081 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 23:01:13,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:13,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 199 states and 514 transitions. [2024-11-13 23:01:13,503 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 514 transitions. [2024-11-13 23:01:13,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 23:01:13,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:13,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:13,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:14,100 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 23:01:16,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:16,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 202 states and 553 transitions. [2024-11-13 23:01:16,661 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 553 transitions. [2024-11-13 23:01:16,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 23:01:16,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:16,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:16,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:16,919 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 23:01:17,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:17,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 203 states and 553 transitions. [2024-11-13 23:01:17,606 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 553 transitions. [2024-11-13 23:01:17,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 23:01:17,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:17,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:17,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:19,221 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 60 proven. 51 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:01:25,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:25,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 212 states and 563 transitions. [2024-11-13 23:01:25,441 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 563 transitions. [2024-11-13 23:01:25,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 23:01:25,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:25,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:25,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:25,912 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 47 proven. 53 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 23:01:26,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:26,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 214 states and 564 transitions. [2024-11-13 23:01:26,854 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 564 transitions. [2024-11-13 23:01:26,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 23:01:26,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:26,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:26,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:27,115 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 23:01:27,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:27,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 215 states and 564 transitions. [2024-11-13 23:01:27,660 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 564 transitions. [2024-11-13 23:01:27,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 23:01:27,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:27,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:27,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:27,690 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 23:01:29,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:29,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 215 states and 563 transitions. [2024-11-13 23:01:29,356 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 563 transitions. [2024-11-13 23:01:29,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 23:01:29,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:29,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:29,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:30,385 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 23:01:34,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:34,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 219 states and 599 transitions. [2024-11-13 23:01:34,921 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 599 transitions. [2024-11-13 23:01:34,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 23:01:34,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:34,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:34,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:34,950 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 23:01:38,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:38,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 222 states and 609 transitions. [2024-11-13 23:01:38,072 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 609 transitions. [2024-11-13 23:01:38,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 23:01:38,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:38,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:38,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:40,368 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 23:01:50,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:50,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 228 states and 647 transitions. [2024-11-13 23:01:50,638 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 647 transitions. [2024-11-13 23:01:50,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 23:01:50,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:50,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:50,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:51,627 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 23:01:58,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:58,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 240 states and 668 transitions. [2024-11-13 23:01:58,819 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 668 transitions. [2024-11-13 23:01:58,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 23:01:58,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:58,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:58,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:00,322 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 23:02:12,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:12,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 253 states and 703 transitions. [2024-11-13 23:02:12,188 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 703 transitions. [2024-11-13 23:02:12,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 23:02:12,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:12,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:12,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:14,776 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 23:02:29,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:29,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 267 states and 764 transitions. [2024-11-13 23:02:29,948 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 764 transitions. [2024-11-13 23:02:29,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 23:02:29,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:29,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:29,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:32,274 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 79 proven. 66 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:02:37,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:37,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 272 states and 771 transitions. [2024-11-13 23:02:37,513 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 771 transitions. [2024-11-13 23:02:37,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 23:02:37,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:37,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:37,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:39,025 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 23:02:47,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:47,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 278 states and 801 transitions. [2024-11-13 23:02:47,527 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 801 transitions. [2024-11-13 23:02:47,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 23:02:47,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:47,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:47,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:47,564 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 23:02:48,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:48,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 278 states and 800 transitions. [2024-11-13 23:02:48,687 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 800 transitions. [2024-11-13 23:02:48,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 23:02:48,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:48,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:48,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:50,591 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 111 proven. 12 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 23:02:57,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:57,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 282 states and 809 transitions. [2024-11-13 23:02:57,661 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 809 transitions. [2024-11-13 23:02:57,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 23:02:57,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:57,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:57,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:58,845 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 23:03:00,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:00,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 283 states and 812 transitions. [2024-11-13 23:03:00,580 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 812 transitions. [2024-11-13 23:03:00,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 23:03:00,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:00,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:00,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:01,586 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 23:03:03,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:03,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 284 states and 817 transitions. [2024-11-13 23:03:03,428 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 817 transitions. [2024-11-13 23:03:03,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 23:03:03,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:03,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:03,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:04,193 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 23:03:05,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:05,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 285 states and 818 transitions. [2024-11-13 23:03:05,533 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 818 transitions. [2024-11-13 23:03:05,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 23:03:05,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:05,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:05,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:05,664 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-13 23:03:17,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:17,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 291 states and 842 transitions. [2024-11-13 23:03:17,252 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 842 transitions. [2024-11-13 23:03:17,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 23:03:17,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:17,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:17,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:17,309 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 23:03:30,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:30,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 300 states and 869 transitions. [2024-11-13 23:03:30,207 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 869 transitions. [2024-11-13 23:03:30,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 23:03:30,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:30,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:30,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:30,302 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 23:03:38,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:38,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 306 states and 889 transitions. [2024-11-13 23:03:38,439 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 889 transitions. [2024-11-13 23:03:38,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 23:03:38,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:38,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:38,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:40,060 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 23:03:42,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:42,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 309 states and 893 transitions. [2024-11-13 23:03:42,687 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 893 transitions. [2024-11-13 23:03:42,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 23:03:42,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:42,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:42,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:43,435 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-13 23:03:48,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:48,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 312 states and 909 transitions. [2024-11-13 23:03:48,819 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 909 transitions. [2024-11-13 23:03:48,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 23:03:48,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:48,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:48,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:48,868 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 23:03:50,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:50,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 313 states and 913 transitions. [2024-11-13 23:03:50,350 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 913 transitions. [2024-11-13 23:03:50,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 23:03:50,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:50,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:50,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:50,481 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 23:03:55,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:55,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 317 states and 922 transitions. [2024-11-13 23:03:55,552 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 922 transitions. [2024-11-13 23:03:55,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 23:03:55,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:55,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:55,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:55,590 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 23:03:56,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:56,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 317 states and 921 transitions. [2024-11-13 23:03:56,939 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 921 transitions. [2024-11-13 23:03:56,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 23:03:56,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:56,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:56,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:56,966 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 23:03:58,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:58,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 317 states and 919 transitions. [2024-11-13 23:03:58,320 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 919 transitions. [2024-11-13 23:03:58,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 23:03:58,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:58,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:58,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:58,958 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 23:04:09,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:09,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 323 states and 971 transitions. [2024-11-13 23:04:09,692 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 971 transitions. [2024-11-13 23:04:09,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 23:04:09,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:09,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:09,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:10,904 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 23:04:15,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:15,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 326 states and 974 transitions. [2024-11-13 23:04:15,545 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 974 transitions. [2024-11-13 23:04:15,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 23:04:15,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:15,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:15,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:15,575 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2024-11-13 23:04:18,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:18,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 328 states and 981 transitions. [2024-11-13 23:04:18,208 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 981 transitions. [2024-11-13 23:04:18,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 23:04:18,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:18,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:18,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:19,526 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 7 proven. 181 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 23:04:25,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:25,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 334 states and 994 transitions. [2024-11-13 23:04:25,794 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 994 transitions. [2024-11-13 23:04:25,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 23:04:25,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:25,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:25,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:25,910 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 81 proven. 7 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-13 23:04:26,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:26,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 335 states and 994 transitions. [2024-11-13 23:04:26,884 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 994 transitions. [2024-11-13 23:04:26,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 23:04:26,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:26,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:26,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:26,909 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 23:04:29,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:29,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 335 states and 993 transitions. [2024-11-13 23:04:29,871 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 993 transitions. [2024-11-13 23:04:29,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 23:04:29,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:29,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:29,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:30,238 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 0 proven. 147 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-13 23:04:31,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:31,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 336 states and 997 transitions. [2024-11-13 23:04:31,856 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 997 transitions. [2024-11-13 23:04:31,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 23:04:31,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:31,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:31,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:33,023 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 23:04:37,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:37,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 339 states and 1071 transitions. [2024-11-13 23:04:37,222 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 1071 transitions. [2024-11-13 23:04:37,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 23:04:37,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:37,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:37,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:38,458 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 23:04:47,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:47,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1094 states to 351 states and 1094 transitions. [2024-11-13 23:04:47,517 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 1094 transitions. [2024-11-13 23:04:47,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 23:04:47,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:47,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:47,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:48,132 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 23:04:49,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:49,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1094 states to 352 states and 1094 transitions. [2024-11-13 23:04:49,017 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 1094 transitions. [2024-11-13 23:04:49,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 23:04:49,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:49,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:49,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:50,663 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 111 proven. 154 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 23:04:56,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:56,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 361 states and 1104 transitions. [2024-11-13 23:04:56,239 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 1104 transitions. [2024-11-13 23:04:56,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 23:04:56,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:56,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:56,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:56,931 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 23:04:57,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:57,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 362 states and 1104 transitions. [2024-11-13 23:04:57,732 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 1104 transitions. [2024-11-13 23:04:57,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 23:04:57,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:57,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:57,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:57,760 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 23:05:01,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:01,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 362 states and 1103 transitions. [2024-11-13 23:05:01,056 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 1103 transitions. [2024-11-13 23:05:01,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 23:05:01,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:01,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:01,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:01,770 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 23:05:07,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:07,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1155 states to 365 states and 1155 transitions. [2024-11-13 23:05:07,917 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 1155 transitions. [2024-11-13 23:05:07,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 23:05:07,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:07,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:07,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:07,959 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 23:05:12,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:12,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1167 states to 368 states and 1167 transitions. [2024-11-13 23:05:12,474 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 1167 transitions. [2024-11-13 23:05:12,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 23:05:12,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:12,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:12,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:15,003 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 23:05:27,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:27,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1193 states to 383 states and 1193 transitions. [2024-11-13 23:05:27,801 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 1193 transitions. [2024-11-13 23:05:27,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 23:05:27,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:27,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:27,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:30,308 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 23:05:52,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:52,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1277 states to 402 states and 1277 transitions. [2024-11-13 23:05:52,862 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 1277 transitions. [2024-11-13 23:05:52,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 23:05:52,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:52,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:52,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:53,036 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 23:05:59,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:59,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1290 states to 414 states and 1290 transitions. [2024-11-13 23:05:59,885 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 1290 transitions. [2024-11-13 23:05:59,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 23:05:59,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:59,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:59,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:05,855 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 23:06:39,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:39,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 441 states and 1361 transitions. [2024-11-13 23:06:39,091 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 1361 transitions. [2024-11-13 23:06:39,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 23:06:39,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:39,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:39,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:39,228 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 23:06:41,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:41,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1365 states to 444 states and 1365 transitions. [2024-11-13 23:06:41,604 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 1365 transitions. [2024-11-13 23:06:41,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 23:06:41,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:41,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:41,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:50,954 INFO L134 CoverageAnalysis]: Checked inductivity of 347 backedges. 1 proven. 284 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-13 23:07:13,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:13,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1411 states to 453 states and 1411 transitions. [2024-11-13 23:07:13,609 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 1411 transitions. [2024-11-13 23:07:13,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 23:07:13,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:13,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:13,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:19,872 INFO L134 CoverageAnalysis]: Checked inductivity of 347 backedges. 1 proven. 284 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-13 23:07:30,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:30,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1418 states to 458 states and 1418 transitions. [2024-11-13 23:07:30,720 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 1418 transitions. [2024-11-13 23:07:30,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 23:07:30,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:30,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:30,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:34,481 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 23:07:46,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:46,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1433 states to 464 states and 1433 transitions. [2024-11-13 23:07:46,944 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 1433 transitions. [2024-11-13 23:07:46,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 23:07:46,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:46,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:46,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:47,986 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 23:08:01,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:01,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1455 states to 476 states and 1455 transitions. [2024-11-13 23:08:01,919 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 1455 transitions. [2024-11-13 23:08:01,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 23:08:01,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:01,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:01,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:02,959 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 23:08:06,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:06,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1460 states to 477 states and 1460 transitions. [2024-11-13 23:08:06,051 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 1460 transitions. [2024-11-13 23:08:06,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 23:08:06,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:06,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:06,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:06,191 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 23:08:10,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:10,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1469 states to 483 states and 1469 transitions. [2024-11-13 23:08:10,501 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 1469 transitions. [2024-11-13 23:08:10,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 23:08:10,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:10,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:10,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:10,699 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 23:08:12,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:12,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1472 states to 486 states and 1472 transitions. [2024-11-13 23:08:12,722 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 1472 transitions. [2024-11-13 23:08:12,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 23:08:12,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:12,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:12,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:17,887 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 199 proven. 27 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-13 23:08:33,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:33,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1497 states to 494 states and 1497 transitions. [2024-11-13 23:08:33,529 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 1497 transitions. [2024-11-13 23:08:33,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 23:08:33,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:33,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:33,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:33,582 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 351 trivial. 0 not checked. [2024-11-13 23:08:33,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:33,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1499 states to 495 states and 1499 transitions. [2024-11-13 23:08:33,632 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 1499 transitions. [2024-11-13 23:08:33,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 23:08:33,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:33,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:33,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:33,670 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 100 proven. 0 refuted. 0 times theorem prover too weak. 251 trivial. 0 not checked. [2024-11-13 23:08:37,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:37,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1500 states to 496 states and 1500 transitions. [2024-11-13 23:08:37,175 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 1500 transitions. [2024-11-13 23:08:37,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 23:08:37,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:37,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:37,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:39,328 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 251 trivial. 0 not checked. [2024-11-13 23:08:51,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:51,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1533 states to 501 states and 1533 transitions. [2024-11-13 23:08:51,921 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 1533 transitions. [2024-11-13 23:08:51,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 23:08:51,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:51,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:51,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:52,003 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 251 trivial. 0 not checked. [2024-11-13 23:08:56,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:56,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1548 states to 503 states and 1548 transitions. [2024-11-13 23:08:56,535 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 1548 transitions. [2024-11-13 23:08:56,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 23:08:56,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:56,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:56,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:58,904 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 251 trivial. 0 not checked. [2024-11-13 23:09:17,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:17,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1593 states to 511 states and 1593 transitions. [2024-11-13 23:09:17,713 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 1593 transitions. [2024-11-13 23:09:17,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 23:09:17,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:17,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:17,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:17,777 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 251 trivial. 0 not checked. [2024-11-13 23:09:22,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:22,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1608 states to 513 states and 1608 transitions. [2024-11-13 23:09:22,394 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 1608 transitions. [2024-11-13 23:09:22,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 23:09:22,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:22,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:22,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:22,463 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 251 trivial. 0 not checked. [2024-11-13 23:09:24,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:24,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1632 states to 514 states and 1632 transitions. [2024-11-13 23:09:24,877 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 1632 transitions. [2024-11-13 23:09:24,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 23:09:24,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:24,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:24,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:27,366 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 199 proven. 27 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-13 23:09:37,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:37,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1644 states to 518 states and 1644 transitions. [2024-11-13 23:09:37,286 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 1644 transitions. [2024-11-13 23:09:37,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 23:09:37,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:37,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:37,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:37,347 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 251 trivial. 0 not checked. [2024-11-13 23:09:39,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:39,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1653 states to 519 states and 1653 transitions. [2024-11-13 23:09:39,844 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 1653 transitions. [2024-11-13 23:09:39,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 23:09:39,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:39,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:39,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:41,575 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 152 proven. 147 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 23:09:48,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:48,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1660 states to 524 states and 1660 transitions. [2024-11-13 23:09:48,777 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 1660 transitions. [2024-11-13 23:09:48,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:09:48,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:48,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:48,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:48,855 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 23:10:07,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:07,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1703 states to 536 states and 1703 transitions. [2024-11-13 23:10:07,844 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 1703 transitions. [2024-11-13 23:10:07,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:10:07,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:07,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:07,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:07,973 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 23:10:16,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:16,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1703 states to 531 states and 1703 transitions. [2024-11-13 23:10:16,048 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 1703 transitions. [2024-11-13 23:10:16,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:10:16,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:16,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:16,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:16,145 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 23:10:28,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:28,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1724 states to 533 states and 1724 transitions. [2024-11-13 23:10:28,723 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 1724 transitions. [2024-11-13 23:10:28,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:10:28,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:28,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:28,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:29,075 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 23:10:44,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:44,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1746 states to 540 states and 1746 transitions. [2024-11-13 23:10:44,370 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 1746 transitions. [2024-11-13 23:10:44,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:10:44,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:44,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:44,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:44,490 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 23:11:06,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:06,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1768 states to 539 states and 1768 transitions. [2024-11-13 23:11:06,790 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 1768 transitions. [2024-11-13 23:11:06,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:11:06,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:06,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:06,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:06,889 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 23:11:09,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:09,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1772 states to 540 states and 1772 transitions. [2024-11-13 23:11:09,597 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 1772 transitions. [2024-11-13 23:11:09,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:11:09,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:09,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:09,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:09,704 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 23:11:14,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:14,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1783 states to 542 states and 1783 transitions. [2024-11-13 23:11:14,975 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 1783 transitions. [2024-11-13 23:11:14,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:11:14,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:14,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:14,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:15,115 INFO L134 CoverageAnalysis]: Checked inductivity of 397 backedges. 21 proven. 136 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-13 23:11:23,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:23,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1809 states to 545 states and 1809 transitions. [2024-11-13 23:11:23,915 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1809 transitions. [2024-11-13 23:11:23,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:11:23,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:23,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:23,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:24,629 INFO L134 CoverageAnalysis]: Checked inductivity of 397 backedges. 177 proven. 123 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-11-13 23:11:28,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:28,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1814 states to 547 states and 1814 transitions. [2024-11-13 23:11:28,736 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 1814 transitions. [2024-11-13 23:11:28,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:11:28,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:28,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:28,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:28,860 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 23:11:32,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:32,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1818 states to 548 states and 1818 transitions. [2024-11-13 23:11:32,032 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 1818 transitions. [2024-11-13 23:11:32,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:11:32,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:32,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:32,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:32,389 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 23:11:37,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:37,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1830 states to 550 states and 1830 transitions. [2024-11-13 23:11:37,656 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 1830 transitions. [2024-11-13 23:11:37,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:11:37,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:37,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:37,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:39,903 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 23:11:51,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:51,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1854 states to 554 states and 1854 transitions. [2024-11-13 23:11:51,022 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1854 transitions. [2024-11-13 23:11:51,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:11:51,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:51,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:51,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:52,372 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 23:11:57,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:57,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 556 states and 1864 transitions. [2024-11-13 23:11:57,577 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 1864 transitions. [2024-11-13 23:11:57,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:11:57,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:57,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:57,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:00,301 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 351 trivial. 0 not checked.