./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8239cd49-8f24-4cd8-a481-e6eedf8ac72a/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8239cd49-8f24-4cd8-a481-e6eedf8ac72a/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_8239cd49-8f24-4cd8-a481-e6eedf8ac72a/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8239cd49-8f24-4cd8-a481-e6eedf8ac72a/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8239cd49-8f24-4cd8-a481-e6eedf8ac72a/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-MemCleanup-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8239cd49-8f24-4cd8-a481-e6eedf8ac72a/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-memcleanup) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 85fe539c4a9811cd5d49f239f4680cc0b3752a2958e9f287c34e302b923af4f9 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:50:48,213 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:50:48,311 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8239cd49-8f24-4cd8-a481-e6eedf8ac72a/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-11-13 22:50:48,321 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:50:48,322 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:50:48,364 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:50:48,365 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:50:48,366 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:50:48,367 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:50:48,367 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:50:48,368 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:50:48,368 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:50:48,369 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:50:48,369 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:50:48,369 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:50:48,369 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 22:50:48,370 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 22:50:48,370 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:50:48,370 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:50:48,370 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:50:48,370 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:50:48,370 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:50:48,370 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:50:48,370 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:50:48,370 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:50:48,370 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:50:48,371 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:50:48,371 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:50:48,371 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:50:48,371 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:50:48,371 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:50:48,371 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:50:48,371 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:50:48,371 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_8239cd49-8f24-4cd8-a481-e6eedf8ac72a/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-memcleanup) ) 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 -> 85fe539c4a9811cd5d49f239f4680cc0b3752a2958e9f287c34e302b923af4f9 [2024-11-13 22:50:48,755 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:50:48,769 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:50:48,773 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:50:48,774 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:50:48,775 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:50:48,776 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8239cd49-8f24-4cd8-a481-e6eedf8ac72a/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.i Unable to find full path for "g++" [2024-11-13 22:50:50,810 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:50:51,268 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:50:51,272 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8239cd49-8f24-4cd8-a481-e6eedf8ac72a/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.i [2024-11-13 22:50:51,291 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8239cd49-8f24-4cd8-a481-e6eedf8ac72a/bin/ukojak-verify-EEHR8qb7sm/data/8aa7caedd/0ba63912b06849e79863bb955f2ebc5a/FLAG745bb265a [2024-11-13 22:50:51,397 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8239cd49-8f24-4cd8-a481-e6eedf8ac72a/bin/ukojak-verify-EEHR8qb7sm/data/8aa7caedd/0ba63912b06849e79863bb955f2ebc5a [2024-11-13 22:50:51,399 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:50:51,401 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:50:51,403 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:50:51,403 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:50:51,408 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:50:51,409 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:50:51" (1/1) ... [2024-11-13 22:50:51,410 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18674f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:50:51, skipping insertion in model container [2024-11-13 22:50:51,412 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:50:51" (1/1) ... [2024-11-13 22:50:51,484 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:50:52,446 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:50:52,467 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:50:52,686 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:50:52,731 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:50:52,731 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:50:52 WrapperNode [2024-11-13 22:50:52,732 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:50:52,733 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:50:52,733 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:50:52,733 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:50:52,739 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:50:52" (1/1) ... [2024-11-13 22:50:52,780 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:50:52" (1/1) ... [2024-11-13 22:50:52,905 INFO L138 Inliner]: procedures = 177, calls = 507, calls flagged for inlining = 17, calls inlined = 44, statements flattened = 3539 [2024-11-13 22:50:52,905 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:50:52,906 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:50:52,906 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:50:52,906 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:50:52,915 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:50:52" (1/1) ... [2024-11-13 22:50:52,915 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:50:52" (1/1) ... [2024-11-13 22:50:52,978 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:50:52" (1/1) ... [2024-11-13 22:50:52,979 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:50:52" (1/1) ... [2024-11-13 22:50:53,076 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:50:52" (1/1) ... [2024-11-13 22:50:53,112 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:50:52" (1/1) ... [2024-11-13 22:50:53,121 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:50:52" (1/1) ... [2024-11-13 22:50:53,133 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:50:52" (1/1) ... [2024-11-13 22:50:53,154 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:50:53,155 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:50:53,155 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:50:53,156 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:50:53,157 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:50:52" (1/1) ... [2024-11-13 22:50:53,167 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:50:53,185 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8239cd49-8f24-4cd8-a481-e6eedf8ac72a/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:50:53,201 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8239cd49-8f24-4cd8-a481-e6eedf8ac72a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:50:53,209 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8239cd49-8f24-4cd8-a481-e6eedf8ac72a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:50:53,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:50:53,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:50:53,245 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:50:53,245 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:50:53,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:50:53,245 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:50:53,245 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:50:53,245 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:50:53,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:50:53,246 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:50:53,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:50:53,677 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:50:53,679 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:50:58,054 INFO L? ?]: Removed 887 outVars from TransFormulas that were not future-live. [2024-11-13 22:50:58,054 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:51:02,854 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:51:02,854 INFO L316 CfgBuilder]: Removed 151 assume(true) statements. [2024-11-13 22:51:02,855 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:51:02 BoogieIcfgContainer [2024-11-13 22:51:02,855 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:51:02,856 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:51:02,856 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:51:02,867 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:51:02,867 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:51:02" (1/1) ... [2024-11-13 22:51:02,876 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:51:02,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:02,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 355 states and 593 transitions. [2024-11-13 22:51:02,947 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 593 transitions. [2024-11-13 22:51:02,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 22:51:02,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:02,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:03,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:03,191 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 22:51:03,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:03,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 354 states and 587 transitions. [2024-11-13 22:51:03,227 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 587 transitions. [2024-11-13 22:51:03,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:51:03,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:03,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:03,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:03,337 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 22:51:03,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:03,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 354 states and 583 transitions. [2024-11-13 22:51:03,362 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 583 transitions. [2024-11-13 22:51:03,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:51:03,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:03,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:03,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:03,725 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 22:51:03,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:03,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 356 states and 584 transitions. [2024-11-13 22:51:03,795 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 584 transitions. [2024-11-13 22:51:03,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:51:03,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:03,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:03,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:03,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:51:13,905 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:51:13,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:13,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 356 states and 579 transitions. [2024-11-13 22:51:13,919 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 579 transitions. [2024-11-13 22:51:13,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:51:13,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:13,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:13,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:14,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:51:14,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:14,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 356 states and 575 transitions. [2024-11-13 22:51:14,092 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 575 transitions. [2024-11-13 22:51:14,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:51:14,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:14,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:14,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:14,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:51:14,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:14,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 356 states and 569 transitions. [2024-11-13 22:51:14,226 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 569 transitions. [2024-11-13 22:51:14,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:51:14,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:14,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:14,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:14,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:51:24,387 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:51:24,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:24,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 356 states and 561 transitions. [2024-11-13 22:51:24,460 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 561 transitions. [2024-11-13 22:51:24,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:51:24,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:24,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:24,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:24,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:51:35,156 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:51:42,812 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.66s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:51:42,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:42,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 370 states and 579 transitions. [2024-11-13 22:51:42,852 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 579 transitions. [2024-11-13 22:51:42,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 22:51:42,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:42,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:43,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:43,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:51:43,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:43,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 370 states and 577 transitions. [2024-11-13 22:51:43,139 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 577 transitions. [2024-11-13 22:51:43,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:51:43,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:43,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:43,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:43,309 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 22:51:45,219 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.91s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:51:45,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:45,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 370 states and 575 transitions. [2024-11-13 22:51:45,231 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 575 transitions. [2024-11-13 22:51:45,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:51:45,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:45,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:45,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:45,508 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:51:55,526 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:51:59,138 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.61s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:52:09,146 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:52:19,153 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:52:19,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:19,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 373 states and 577 transitions. [2024-11-13 22:52:19,182 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 577 transitions. [2024-11-13 22:52:19,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:52:19,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:19,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:19,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:20,572 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:52:21,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:21,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 376 states and 583 transitions. [2024-11-13 22:52:21,092 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 583 transitions. [2024-11-13 22:52:21,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:52:21,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:21,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:21,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:21,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:52:21,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:21,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 376 states and 578 transitions. [2024-11-13 22:52:21,219 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 578 transitions. [2024-11-13 22:52:21,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:52:21,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:21,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:21,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:21,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:52:21,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:21,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 376 states and 572 transitions. [2024-11-13 22:52:21,395 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 572 transitions. [2024-11-13 22:52:21,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 22:52:21,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:21,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:21,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:21,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:52:25,431 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.88s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:52:25,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:25,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 376 states and 566 transitions. [2024-11-13 22:52:25,488 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 566 transitions. [2024-11-13 22:52:25,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 22:52:25,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:25,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:25,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:25,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:52:36,439 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:52:46,459 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:52:48,759 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.30s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:52:48,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:48,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 390 states and 585 transitions. [2024-11-13 22:52:48,786 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 585 transitions. [2024-11-13 22:52:48,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 22:52:48,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:48,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:48,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:48,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:52:48,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:48,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 390 states and 583 transitions. [2024-11-13 22:52:48,972 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 583 transitions. [2024-11-13 22:52:48,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:52:48,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:48,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:49,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:49,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:52:49,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:49,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 390 states and 581 transitions. [2024-11-13 22:52:49,192 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 581 transitions. [2024-11-13 22:52:49,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 22:52:49,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:49,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:49,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:49,369 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 22:52:59,379 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:52:59,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:59,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 390 states and 579 transitions. [2024-11-13 22:52:59,403 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 579 transitions. [2024-11-13 22:52:59,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 22:52:59,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:59,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:59,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:59,739 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:53:09,760 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:53:18,715 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.95s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:53:18,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:18,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 393 states and 581 transitions. [2024-11-13 22:53:18,746 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 581 transitions. [2024-11-13 22:53:18,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 22:53:18,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:18,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:18,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:19,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:53:29,321 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:53:30,846 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.52s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:53:31,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:31,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 423 states and 617 transitions. [2024-11-13 22:53:31,259 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 617 transitions. [2024-11-13 22:53:31,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 22:53:31,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:31,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:31,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:31,638 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:53:41,658 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:53:45,743 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.72s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:53:45,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:45,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 426 states and 619 transitions. [2024-11-13 22:53:45,787 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 619 transitions. [2024-11-13 22:53:45,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 22:53:45,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:45,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:45,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:46,040 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:53:46,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:46,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 426 states and 617 transitions. [2024-11-13 22:53:46,202 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 617 transitions. [2024-11-13 22:53:46,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:53:46,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:46,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:46,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:46,819 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:53:57,385 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:54:07,399 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:54:10,982 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.58s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:54:22,073 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:54:26,060 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.99s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:54:27,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:27,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 501 states and 717 transitions. [2024-11-13 22:54:27,511 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 717 transitions. [2024-11-13 22:54:27,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:54:27,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:27,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:27,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:27,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:54:27,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:27,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 501 states and 716 transitions. [2024-11-13 22:54:27,819 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 716 transitions. [2024-11-13 22:54:27,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 22:54:27,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:27,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:28,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:28,181 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:54:28,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:28,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 509 states and 726 transitions. [2024-11-13 22:54:28,449 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 726 transitions. [2024-11-13 22:54:28,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 22:54:28,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:28,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:28,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:28,751 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:54:30,297 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.53s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:54:30,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:30,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 509 states and 724 transitions. [2024-11-13 22:54:30,307 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 724 transitions. [2024-11-13 22:54:30,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 22:54:30,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:30,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:30,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:30,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:54:30,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:30,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 509 states and 720 transitions. [2024-11-13 22:54:30,624 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 720 transitions. [2024-11-13 22:54:30,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 22:54:30,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:30,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:30,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:31,220 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:54:34,068 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.84s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:54:34,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:34,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 512 states and 722 transitions. [2024-11-13 22:54:34,157 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 722 transitions. [2024-11-13 22:54:34,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 22:54:34,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:34,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:34,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:34,833 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:54:43,060 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.19s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:54:43,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:43,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 515 states and 724 transitions. [2024-11-13 22:54:43,108 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 724 transitions. [2024-11-13 22:54:43,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 22:54:43,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:43,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:43,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:43,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:54:43,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:43,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 515 states and 722 transitions. [2024-11-13 22:54:43,471 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 722 transitions. [2024-11-13 22:54:43,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 22:54:43,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:43,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:43,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:43,967 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:54:45,286 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:54:45,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:45,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 518 states and 724 transitions. [2024-11-13 22:54:45,306 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 724 transitions. [2024-11-13 22:54:45,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 22:54:45,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:45,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:45,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:45,642 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:54:47,668 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.81s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:54:47,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:47,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 519 states and 726 transitions. [2024-11-13 22:54:47,716 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 726 transitions. [2024-11-13 22:54:47,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:54:47,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:47,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:47,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:48,004 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:54:48,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:48,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 519 states and 725 transitions. [2024-11-13 22:54:48,034 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 725 transitions. [2024-11-13 22:54:48,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:54:48,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:48,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:48,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:48,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:54:49,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:49,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 527 states and 735 transitions. [2024-11-13 22:54:49,141 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 735 transitions. [2024-11-13 22:54:49,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:54:49,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:49,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:49,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:49,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:54:50,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:50,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 536 states and 748 transitions. [2024-11-13 22:54:50,111 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 748 transitions. [2024-11-13 22:54:50,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:54:50,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:50,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:54,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:54,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:54:55,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:55,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 537 states and 746 transitions. [2024-11-13 22:54:55,127 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 746 transitions. [2024-11-13 22:54:55,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 22:54:55,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:55,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:58,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:58,844 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:54:59,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:59,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 538 states and 748 transitions. [2024-11-13 22:54:59,543 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 748 transitions. [2024-11-13 22:54:59,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:54:59,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:59,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:02,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:02,774 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:55:04,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:04,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 539 states and 749 transitions. [2024-11-13 22:55:04,023 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 749 transitions. [2024-11-13 22:55:04,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:55:04,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:04,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:06,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:06,822 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:55:07,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:07,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 540 states and 750 transitions. [2024-11-13 22:55:07,885 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 750 transitions. [2024-11-13 22:55:07,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 22:55:07,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:07,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:09,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:10,243 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:55:11,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:11,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 541 states and 751 transitions. [2024-11-13 22:55:11,474 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 751 transitions. [2024-11-13 22:55:11,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 22:55:11,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:11,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:13,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:14,560 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:55:15,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:15,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 542 states and 752 transitions. [2024-11-13 22:55:15,820 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 752 transitions. [2024-11-13 22:55:15,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 22:55:15,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:15,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:18,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:19,282 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:55:20,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:20,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 543 states and 753 transitions. [2024-11-13 22:55:20,675 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 753 transitions. [2024-11-13 22:55:20,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 22:55:20,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:20,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:22,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:23,530 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:55:24,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:24,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 544 states and 754 transitions. [2024-11-13 22:55:24,982 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 754 transitions. [2024-11-13 22:55:24,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 22:55:24,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:24,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:26,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:27,020 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:55:28,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:28,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 545 states and 755 transitions. [2024-11-13 22:55:28,592 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 755 transitions. [2024-11-13 22:55:28,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 22:55:28,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:28,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:30,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:31,015 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:55:32,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:32,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 546 states and 756 transitions. [2024-11-13 22:55:32,587 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 756 transitions. [2024-11-13 22:55:32,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 22:55:32,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:32,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:34,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:36,776 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:55:43,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:43,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 547 states and 756 transitions. [2024-11-13 22:55:43,933 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 756 transitions. [2024-11-13 22:55:43,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 22:55:43,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:43,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:45,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:47,074 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:55:48,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:48,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 548 states and 758 transitions. [2024-11-13 22:55:48,500 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 758 transitions. [2024-11-13 22:55:48,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:55:48,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:48,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:50,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:51,531 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:55:53,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:53,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 549 states and 758 transitions. [2024-11-13 22:55:53,504 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 758 transitions. [2024-11-13 22:55:53,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 22:55:53,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:53,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:55,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:57,397 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:55:58,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:58,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 550 states and 760 transitions. [2024-11-13 22:55:58,986 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 760 transitions. [2024-11-13 22:55:58,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 22:55:58,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:58,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:01,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:02,805 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:56:04,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:04,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 551 states and 761 transitions. [2024-11-13 22:56:04,846 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 761 transitions. [2024-11-13 22:56:04,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:56:04,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:04,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:07,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:08,867 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:56:12,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:12,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 552 states and 761 transitions. [2024-11-13 22:56:12,197 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 761 transitions. [2024-11-13 22:56:12,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:56:12,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:12,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:14,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:16,033 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:56:17,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:17,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 553 states and 763 transitions. [2024-11-13 22:56:17,710 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 763 transitions. [2024-11-13 22:56:17,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 22:56:17,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:17,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:19,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:20,916 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:56:23,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:23,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 554 states and 764 transitions. [2024-11-13 22:56:23,268 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 764 transitions. [2024-11-13 22:56:23,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 22:56:23,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:23,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:24,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:26,500 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:56:28,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:28,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 555 states and 765 transitions. [2024-11-13 22:56:28,809 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 765 transitions. [2024-11-13 22:56:28,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 22:56:28,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:28,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:30,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:32,267 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:56:34,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:34,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 556 states and 766 transitions. [2024-11-13 22:56:34,770 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 766 transitions. [2024-11-13 22:56:34,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 22:56:34,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:34,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:36,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:38,016 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:56:40,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:40,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 557 states and 767 transitions. [2024-11-13 22:56:40,709 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 767 transitions. [2024-11-13 22:56:40,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 22:56:40,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:40,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:43,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:45,730 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:56:52,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:52,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 558 states and 767 transitions. [2024-11-13 22:56:52,990 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 767 transitions. [2024-11-13 22:56:52,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 22:56:52,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:52,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:54,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:56,946 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:56:59,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:59,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 559 states and 769 transitions. [2024-11-13 22:56:59,113 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 769 transitions. [2024-11-13 22:56:59,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 22:56:59,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:59,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:01,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:02,918 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:05,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:05,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 560 states and 770 transitions. [2024-11-13 22:57:05,662 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 770 transitions. [2024-11-13 22:57:05,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:57:05,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:05,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:08,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:10,975 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:15,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:15,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 561 states and 770 transitions. [2024-11-13 22:57:15,219 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 770 transitions. [2024-11-13 22:57:15,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:57:15,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:15,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:16,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:19,072 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:21,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:21,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 562 states and 772 transitions. [2024-11-13 22:57:21,377 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 772 transitions. [2024-11-13 22:57:21,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 22:57:21,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:21,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:23,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:25,369 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:28,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:28,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 563 states and 773 transitions. [2024-11-13 22:57:28,458 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 773 transitions. [2024-11-13 22:57:28,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:57:28,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:28,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:30,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:32,511 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:35,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:35,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 564 states and 774 transitions. [2024-11-13 22:57:35,552 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 774 transitions. [2024-11-13 22:57:35,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 22:57:35,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:35,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:36,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:40,000 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:46,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:46,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 565 states and 774 transitions. [2024-11-13 22:57:46,117 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 774 transitions. [2024-11-13 22:57:46,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 22:57:46,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:46,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:48,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:50,541 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:52,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:52,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 566 states and 775 transitions. [2024-11-13 22:57:52,559 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 775 transitions. [2024-11-13 22:57:52,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:57:52,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:52,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:55,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:57,246 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:59,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:59,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 567 states and 776 transitions. [2024-11-13 22:57:59,341 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 776 transitions. [2024-11-13 22:57:59,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 22:57:59,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:59,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:01,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:04,921 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:08,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:08,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 568 states and 778 transitions. [2024-11-13 22:58:08,442 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 778 transitions. [2024-11-13 22:58:08,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:58:08,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:08,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:10,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:13,200 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:16,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:16,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 569 states and 779 transitions. [2024-11-13 22:58:16,926 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 779 transitions. [2024-11-13 22:58:16,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 22:58:16,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:16,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:18,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:21,651 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:26,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:26,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 570 states and 779 transitions. [2024-11-13 22:58:26,857 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 779 transitions. [2024-11-13 22:58:26,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 22:58:26,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:26,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:28,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:31,852 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:34,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:34,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 571 states and 781 transitions. [2024-11-13 22:58:34,697 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 781 transitions. [2024-11-13 22:58:34,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 22:58:34,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:34,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:36,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:39,249 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:43,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:43,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 572 states and 782 transitions. [2024-11-13 22:58:43,291 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 782 transitions. [2024-11-13 22:58:43,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 22:58:43,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:43,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:45,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:47,486 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:51,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:51,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 573 states and 784 transitions. [2024-11-13 22:58:51,322 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 784 transitions. [2024-11-13 22:58:51,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 22:58:51,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:51,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:52,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:56,344 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:03,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:03,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 574 states and 783 transitions. [2024-11-13 22:59:03,991 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 783 transitions. [2024-11-13 22:59:03,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 22:59:03,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:03,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:06,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:09,022 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:11,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:11,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 575 states and 784 transitions. [2024-11-13 22:59:11,654 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 784 transitions. [2024-11-13 22:59:11,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 22:59:11,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:11,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:13,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:17,679 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:21,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:21,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 576 states and 786 transitions. [2024-11-13 22:59:21,352 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 786 transitions. [2024-11-13 22:59:21,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 22:59:21,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:21,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:24,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:27,317 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:31,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:31,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 577 states and 787 transitions. [2024-11-13 22:59:31,630 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 787 transitions. [2024-11-13 22:59:31,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 22:59:31,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:31,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:34,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:38,125 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:44,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:44,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 578 states and 787 transitions. [2024-11-13 22:59:44,224 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 787 transitions. [2024-11-13 22:59:44,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 22:59:44,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:44,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:46,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:49,377 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:52,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:52,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 579 states and 788 transitions. [2024-11-13 22:59:52,145 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 788 transitions. [2024-11-13 22:59:52,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 22:59:52,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:52,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:54,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:19,015 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:43,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:43,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 580 states and 789 transitions. [2024-11-13 23:00:43,173 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 789 transitions. [2024-11-13 23:00:43,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 23:00:43,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:43,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:46,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:46,719 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:00:48,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:48,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 581 states and 790 transitions. [2024-11-13 23:00:48,175 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 790 transitions. [2024-11-13 23:00:48,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 23:00:48,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:48,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:51,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:52,219 INFO L134 CoverageAnalysis]: Checked inductivity of 993 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:00:53,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:53,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 582 states and 791 transitions. [2024-11-13 23:00:53,978 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 791 transitions. [2024-11-13 23:00:53,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 23:00:53,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:53,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:56,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:58,163 INFO L134 CoverageAnalysis]: Checked inductivity of 995 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:01:00,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:00,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 583 states and 792 transitions. [2024-11-13 23:01:00,416 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 792 transitions. [2024-11-13 23:01:00,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 23:01:00,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:00,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:03,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:04,544 INFO L134 CoverageAnalysis]: Checked inductivity of 998 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:01:06,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:06,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 584 states and 793 transitions. [2024-11-13 23:01:06,628 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 793 transitions. [2024-11-13 23:01:06,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 23:01:06,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:06,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:10,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:11,659 INFO L134 CoverageAnalysis]: Checked inductivity of 1002 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:01:13,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:13,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 585 states and 794 transitions. [2024-11-13 23:01:13,821 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 794 transitions. [2024-11-13 23:01:13,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 23:01:13,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:13,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:17,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:18,891 INFO L134 CoverageAnalysis]: Checked inductivity of 1007 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:01:21,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:21,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 586 states and 795 transitions. [2024-11-13 23:01:21,201 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 795 transitions. [2024-11-13 23:01:21,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 23:01:21,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:21,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:24,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:27,912 INFO L134 CoverageAnalysis]: Checked inductivity of 1013 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:01:32,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:32,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 587 states and 797 transitions. [2024-11-13 23:01:32,246 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 797 transitions. [2024-11-13 23:01:32,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 23:01:32,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:32,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:35,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:36,891 INFO L134 CoverageAnalysis]: Checked inductivity of 1020 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:01:41,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:41,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 588 states and 798 transitions. [2024-11-13 23:01:41,140 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 798 transitions. [2024-11-13 23:01:41,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 23:01:41,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:41,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:43,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:45,300 INFO L134 CoverageAnalysis]: Checked inductivity of 1028 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:01:49,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:49,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 589 states and 800 transitions. [2024-11-13 23:01:49,796 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 800 transitions. [2024-11-13 23:01:49,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 23:01:49,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:49,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:53,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:54,904 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:01:59,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:59,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 590 states and 800 transitions. [2024-11-13 23:01:59,289 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 800 transitions. [2024-11-13 23:01:59,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 23:01:59,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:59,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:03,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:07,274 INFO L134 CoverageAnalysis]: Checked inductivity of 1047 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:02:17,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:17,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 591 states and 800 transitions. [2024-11-13 23:02:17,132 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 800 transitions. [2024-11-13 23:02:17,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 23:02:17,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:17,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:19,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:21,828 INFO L134 CoverageAnalysis]: Checked inductivity of 1058 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:02:24,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:24,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 592 states and 801 transitions. [2024-11-13 23:02:24,420 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 801 transitions. [2024-11-13 23:02:24,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 23:02:24,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:24,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:28,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:30,814 INFO L134 CoverageAnalysis]: Checked inductivity of 1070 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:02:33,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:33,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 593 states and 802 transitions. [2024-11-13 23:02:33,398 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 802 transitions. [2024-11-13 23:02:33,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 23:02:33,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:33,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:36,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:38,676 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:02:41,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:41,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 594 states and 803 transitions. [2024-11-13 23:02:41,365 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 803 transitions. [2024-11-13 23:02:41,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 23:02:41,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:41,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:44,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:46,095 INFO L134 CoverageAnalysis]: Checked inductivity of 1097 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:02:48,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:48,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 595 states and 804 transitions. [2024-11-13 23:02:48,745 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 804 transitions. [2024-11-13 23:02:48,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 23:02:48,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:48,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:52,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:56,803 INFO L134 CoverageAnalysis]: Checked inductivity of 1112 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:03:02,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:02,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 596 states and 806 transitions. [2024-11-13 23:03:02,405 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 806 transitions. [2024-11-13 23:03:02,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 23:03:02,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:02,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:06,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:08,730 INFO L134 CoverageAnalysis]: Checked inductivity of 1128 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:03:13,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:13,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 597 states and 806 transitions. [2024-11-13 23:03:13,402 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 806 transitions. [2024-11-13 23:03:13,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 23:03:13,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:13,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:17,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:20,572 INFO L134 CoverageAnalysis]: Checked inductivity of 1145 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:03:24,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:24,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 598 states and 808 transitions. [2024-11-13 23:03:24,054 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 808 transitions. [2024-11-13 23:03:24,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 23:03:24,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:24,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:26,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:28,538 INFO L134 CoverageAnalysis]: Checked inductivity of 1163 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:03:33,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:33,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 599 states and 808 transitions. [2024-11-13 23:03:33,489 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 808 transitions. [2024-11-13 23:03:33,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 23:03:33,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:33,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:36,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:39,069 INFO L134 CoverageAnalysis]: Checked inductivity of 1182 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:03:42,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:42,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 600 states and 809 transitions. [2024-11-13 23:03:42,073 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 809 transitions. [2024-11-13 23:03:42,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 23:03:42,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:42,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:44,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:46,848 INFO L134 CoverageAnalysis]: Checked inductivity of 1202 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:03:49,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:49,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 601 states and 810 transitions. [2024-11-13 23:03:49,817 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 810 transitions. [2024-11-13 23:03:49,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 23:03:49,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:49,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:52,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:57,042 INFO L134 CoverageAnalysis]: Checked inductivity of 1223 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:04:01,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:01,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 602 states and 812 transitions. [2024-11-13 23:04:01,876 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 812 transitions. [2024-11-13 23:04:01,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 23:04:01,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:01,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:06,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:08,904 INFO L134 CoverageAnalysis]: Checked inductivity of 1245 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:04:13,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:13,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 603 states and 812 transitions. [2024-11-13 23:04:13,927 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 812 transitions. [2024-11-13 23:04:13,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 23:04:13,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:13,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:18,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:21,447 INFO L134 CoverageAnalysis]: Checked inductivity of 1268 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:04:25,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:25,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 604 states and 814 transitions. [2024-11-13 23:04:25,131 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 814 transitions. [2024-11-13 23:04:25,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 23:04:25,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:25,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:28,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:31,454 INFO L134 CoverageAnalysis]: Checked inductivity of 1292 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:04:36,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:36,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 605 states and 814 transitions. [2024-11-13 23:04:36,323 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 814 transitions. [2024-11-13 23:04:36,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 23:04:36,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:36,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:39,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:41,615 INFO L134 CoverageAnalysis]: Checked inductivity of 1317 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:04:44,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:44,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 606 states and 815 transitions. [2024-11-13 23:04:44,616 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 815 transitions. [2024-11-13 23:04:44,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 23:04:44,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:44,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:47,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat