./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-2.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_1775d0fd-e7ec-46b2-8cea-140ae149c264/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1775d0fd-e7ec-46b2-8cea-140ae149c264/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_1775d0fd-e7ec-46b2-8cea-140ae149c264/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1775d0fd-e7ec-46b2-8cea-140ae149c264/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1775d0fd-e7ec-46b2-8cea-140ae149c264/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_1775d0fd-e7ec-46b2-8cea-140ae149c264/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 b8fb715e20e93734f29581bef128b7f826b4b5933b157899cd0cb0d668434a9d --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:57:12,421 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:57:12,513 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1775d0fd-e7ec-46b2-8cea-140ae149c264/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-11-13 22:57:12,520 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:57:12,520 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:57:12,556 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:57:12,557 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:57:12,557 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:57:12,558 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:57:12,558 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:57:12,559 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:57:12,559 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:57:12,559 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:57:12,560 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:57:12,560 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:57:12,560 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 22:57:12,560 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 22:57:12,560 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:57:12,560 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:57:12,560 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:57:12,560 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:57:12,561 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:57:12,561 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:57:12,561 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:57:12,561 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:57:12,561 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:57:12,561 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:57:12,561 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:57:12,562 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:57:12,562 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:57:12,562 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:57:12,562 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:57:12,562 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:57:12,562 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_1775d0fd-e7ec-46b2-8cea-140ae149c264/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 -> b8fb715e20e93734f29581bef128b7f826b4b5933b157899cd0cb0d668434a9d [2024-11-13 22:57:12,860 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:57:12,870 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:57:12,872 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:57:12,875 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:57:12,876 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:57:12,878 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1775d0fd-e7ec-46b2-8cea-140ae149c264/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-2.i Unable to find full path for "g++" [2024-11-13 22:57:14,695 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:57:15,082 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:57:15,083 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1775d0fd-e7ec-46b2-8cea-140ae149c264/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-2.i [2024-11-13 22:57:15,100 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1775d0fd-e7ec-46b2-8cea-140ae149c264/bin/ukojak-verify-EEHR8qb7sm/data/f1990620a/b2d0eb0e202b4f4bb6f17df84b369a69/FLAGdfef331cd [2024-11-13 22:57:15,114 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1775d0fd-e7ec-46b2-8cea-140ae149c264/bin/ukojak-verify-EEHR8qb7sm/data/f1990620a/b2d0eb0e202b4f4bb6f17df84b369a69 [2024-11-13 22:57:15,116 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:57:15,118 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:57:15,119 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:57:15,119 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:57:15,124 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:57:15,125 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:57:15" (1/1) ... [2024-11-13 22:57:15,125 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f2b76ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:57:15, skipping insertion in model container [2024-11-13 22:57:15,126 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:57:15" (1/1) ... [2024-11-13 22:57:15,189 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:57:15,696 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:57:15,714 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:57:15,879 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:57:15,925 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:57:15,926 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:57:15 WrapperNode [2024-11-13 22:57:15,927 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:57:15,928 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:57:15,929 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:57:15,929 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:57:15,938 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:57:15" (1/1) ... [2024-11-13 22:57:15,973 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:57:15" (1/1) ... [2024-11-13 22:57:16,079 INFO L138 Inliner]: procedures = 177, calls = 342, calls flagged for inlining = 24, calls inlined = 68, statements flattened = 1853 [2024-11-13 22:57:16,080 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:57:16,080 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:57:16,080 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:57:16,080 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:57:16,088 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:57:15" (1/1) ... [2024-11-13 22:57:16,092 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:57:15" (1/1) ... [2024-11-13 22:57:16,113 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:57:15" (1/1) ... [2024-11-13 22:57:16,113 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:57:15" (1/1) ... [2024-11-13 22:57:16,206 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:57:15" (1/1) ... [2024-11-13 22:57:16,274 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:57:15" (1/1) ... [2024-11-13 22:57:16,282 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:57:15" (1/1) ... [2024-11-13 22:57:16,290 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:57:15" (1/1) ... [2024-11-13 22:57:16,308 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:57:16,310 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:57:16,310 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:57:16,310 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:57:16,311 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:57:15" (1/1) ... [2024-11-13 22:57:16,320 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:57:16,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1775d0fd-e7ec-46b2-8cea-140ae149c264/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:57:16,347 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1775d0fd-e7ec-46b2-8cea-140ae149c264/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:57:16,354 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1775d0fd-e7ec-46b2-8cea-140ae149c264/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:57:16,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:57:16,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:57:16,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:57:16,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:57:16,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:57:16,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:57:16,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:57:16,382 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:57:16,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:57:16,382 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:57:16,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:57:16,719 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:57:16,721 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:57:18,931 INFO L? ?]: Removed 489 outVars from TransFormulas that were not future-live. [2024-11-13 22:57:18,931 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:57:20,785 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:57:20,785 INFO L316 CfgBuilder]: Removed 71 assume(true) statements. [2024-11-13 22:57:20,785 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:57:20 BoogieIcfgContainer [2024-11-13 22:57:20,786 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:57:20,786 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:57:20,787 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:57:20,797 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:57:20,797 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:57:20" (1/1) ... [2024-11-13 22:57:20,805 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:57:20,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:20,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 338 states and 520 transitions. [2024-11-13 22:57:20,874 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 520 transitions. [2024-11-13 22:57:20,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:57:20,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:20,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:20,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:21,062 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 22:57:21,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:21,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 338 states and 518 transitions. [2024-11-13 22:57:21,096 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 518 transitions. [2024-11-13 22:57:21,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 22:57:21,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:21,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:21,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:21,208 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 22:57:21,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:21,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 337 states and 513 transitions. [2024-11-13 22:57:21,222 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 513 transitions. [2024-11-13 22:57:21,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 22:57:21,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:21,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:21,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:21,508 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:21,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:21,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 339 states and 516 transitions. [2024-11-13 22:57:21,569 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 516 transitions. [2024-11-13 22:57:21,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:57:21,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:21,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:21,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:21,651 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 22:57:21,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:21,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 339 states and 512 transitions. [2024-11-13 22:57:21,662 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 512 transitions. [2024-11-13 22:57:21,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:57:21,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:21,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:21,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:21,736 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 22:57:21,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:21,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 339 states and 506 transitions. [2024-11-13 22:57:21,744 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 506 transitions. [2024-11-13 22:57:21,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:57:21,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:21,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:21,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:21,877 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 22:57:31,910 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:57:31,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:31,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 339 states and 498 transitions. [2024-11-13 22:57:31,958 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 498 transitions. [2024-11-13 22:57:31,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:57:31,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:31,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:32,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:32,343 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:42,557 WARN L539 Checker$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 22:57:52,565 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:58:02,577 WARN L539 Checker$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 22:58:12,582 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:58:12,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:12,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 352 states and 513 transitions. [2024-11-13 22:58:12,611 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 513 transitions. [2024-11-13 22:58:12,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:58:12,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:12,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:12,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:12,805 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 22:58:12,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:12,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 352 states and 511 transitions. [2024-11-13 22:58:12,823 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 511 transitions. [2024-11-13 22:58:12,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:58:12,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:12,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:12,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:13,023 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:14,807 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.78s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:58:14,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:14,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 352 states and 509 transitions. [2024-11-13 22:58:14,818 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 509 transitions. [2024-11-13 22:58:14,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:58:14,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:14,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:14,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:15,132 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:58:25,150 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:58:35,157 WARN L539 Checker$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 22:58:37,235 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:58:37,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:37,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 355 states and 511 transitions. [2024-11-13 22:58:37,266 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 511 transitions. [2024-11-13 22:58:37,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:58:37,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:37,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:37,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:38,362 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 22:58:38,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:38,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 356 states and 512 transitions. [2024-11-13 22:58:38,443 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 512 transitions. [2024-11-13 22:58:38,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:58:38,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:38,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:38,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:39,369 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:39,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:39,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 357 states and 514 transitions. [2024-11-13 22:58:39,660 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 514 transitions. [2024-11-13 22:58:39,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:58:39,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:39,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:40,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:40,665 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:41,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:41,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 358 states and 515 transitions. [2024-11-13 22:58:41,063 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 515 transitions. [2024-11-13 22:58:41,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:58:41,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:41,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:41,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:41,925 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:42,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:42,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 359 states and 516 transitions. [2024-11-13 22:58:42,373 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 516 transitions. [2024-11-13 22:58:42,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:58:42,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:42,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:42,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:43,315 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:43,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:43,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 360 states and 517 transitions. [2024-11-13 22:58:43,832 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 517 transitions. [2024-11-13 22:58:43,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:58:43,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:43,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:44,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:44,621 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:45,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:45,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 361 states and 518 transitions. [2024-11-13 22:58:45,165 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 518 transitions. [2024-11-13 22:58:45,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:58:45,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:45,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:45,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:46,087 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:46,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:46,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 362 states and 519 transitions. [2024-11-13 22:58:46,690 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 519 transitions. [2024-11-13 22:58:46,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:58:46,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:46,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:47,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:47,884 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:49,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:49,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 363 states and 519 transitions. [2024-11-13 22:58:49,604 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 519 transitions. [2024-11-13 22:58:49,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:58:49,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:49,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:49,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:50,705 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:51,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:51,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 364 states and 521 transitions. [2024-11-13 22:58:51,237 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 521 transitions. [2024-11-13 22:58:51,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:58:51,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:51,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:51,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:52,452 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:53,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:53,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 365 states and 521 transitions. [2024-11-13 22:58:53,100 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 521 transitions. [2024-11-13 22:58:53,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:58:53,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:53,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:53,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:54,218 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:54,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:54,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 366 states and 523 transitions. [2024-11-13 22:58:54,815 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 523 transitions. [2024-11-13 22:58:54,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:58:54,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:54,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:55,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:55,918 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:56,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:56,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 367 states and 523 transitions. [2024-11-13 22:58:56,728 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 523 transitions. [2024-11-13 22:58:56,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:58:56,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:56,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:57,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:57,970 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:58,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:58,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 368 states and 524 transitions. [2024-11-13 22:58:58,552 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 524 transitions. [2024-11-13 22:58:58,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:58:58,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:58,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:58,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:00,006 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:00,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:00,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 369 states and 525 transitions. [2024-11-13 22:59:00,619 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 525 transitions. [2024-11-13 22:59:00,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:59:00,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:00,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:00,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:02,176 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:03,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:03,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 370 states and 527 transitions. [2024-11-13 22:59:03,001 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 527 transitions. [2024-11-13 22:59:03,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:59:03,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:03,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:03,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:04,147 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:05,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:05,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 371 states and 528 transitions. [2024-11-13 22:59:05,051 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 528 transitions. [2024-11-13 22:59:05,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 22:59:05,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:05,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:05,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:06,326 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:07,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:07,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 372 states and 529 transitions. [2024-11-13 22:59:07,393 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 529 transitions. [2024-11-13 22:59:07,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:59:07,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:07,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:07,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:08,695 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:09,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:09,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 373 states and 530 transitions. [2024-11-13 22:59:09,717 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 530 transitions. [2024-11-13 22:59:09,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:59:09,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:09,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:10,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:10,924 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:11,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:11,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 374 states and 531 transitions. [2024-11-13 22:59:11,872 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 531 transitions. [2024-11-13 22:59:11,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:59:11,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:11,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:12,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:13,127 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:14,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:14,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 375 states and 532 transitions. [2024-11-13 22:59:14,063 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 532 transitions. [2024-11-13 22:59:14,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:59:14,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:14,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:14,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:15,268 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:16,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:16,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 376 states and 533 transitions. [2024-11-13 22:59:16,283 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 533 transitions. [2024-11-13 22:59:16,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:59:16,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:16,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:16,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:17,454 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:18,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:18,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 377 states and 534 transitions. [2024-11-13 22:59:18,477 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 534 transitions. [2024-11-13 22:59:18,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:59:18,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:18,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:18,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:21,093 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:24,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:24,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 378 states and 534 transitions. [2024-11-13 22:59:24,741 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 534 transitions. [2024-11-13 22:59:24,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:59:24,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:24,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:25,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:26,264 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:28,146 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:59:28,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:28,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 379 states and 536 transitions. [2024-11-13 22:59:28,169 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 536 transitions. [2024-11-13 22:59:28,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:59:28,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:28,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:28,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:30,072 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:31,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:31,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 380 states and 536 transitions. [2024-11-13 22:59:31,269 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 536 transitions. [2024-11-13 22:59:31,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:59:31,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:31,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:31,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:33,072 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:34,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:34,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 381 states and 538 transitions. [2024-11-13 22:59:34,468 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 538 transitions. [2024-11-13 22:59:34,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:59:34,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:34,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:34,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:35,915 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:37,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:37,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 382 states and 540 transitions. [2024-11-13 22:59:37,305 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 540 transitions. [2024-11-13 22:59:37,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:59:37,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:37,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:37,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:39,611 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:41,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:41,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 383 states and 539 transitions. [2024-11-13 22:59:41,430 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 539 transitions. [2024-11-13 22:59:41,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:59:41,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:41,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:41,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:43,191 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:44,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:44,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 384 states and 541 transitions. [2024-11-13 22:59:44,269 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 541 transitions. [2024-11-13 22:59:44,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:59:44,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:44,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:44,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:46,498 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:47,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:47,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 385 states and 541 transitions. [2024-11-13 22:59:47,944 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 541 transitions. [2024-11-13 22:59:47,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:59:47,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:47,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:48,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:50,028 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:51,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:51,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 386 states and 543 transitions. [2024-11-13 22:59:51,758 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 543 transitions. [2024-11-13 22:59:51,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 22:59:51,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:51,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:52,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:53,550 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:55,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:55,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 387 states and 545 transitions. [2024-11-13 22:59:55,162 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 545 transitions. [2024-11-13 22:59:55,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:59:55,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:55,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:55,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:57,707 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:59,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:59,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 388 states and 544 transitions. [2024-11-13 22:59:59,914 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 544 transitions. [2024-11-13 22:59:59,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:59:59,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:59,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:00,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:01,961 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:03,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:03,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 389 states and 546 transitions. [2024-11-13 23:00:03,163 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 546 transitions. [2024-11-13 23:00:03,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 23:00:03,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:03,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:03,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:05,932 INFO L134 CoverageAnalysis]: Checked inductivity of 595 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:07,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:07,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 390 states and 546 transitions. [2024-11-13 23:00:07,530 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 546 transitions. [2024-11-13 23:00:07,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 23:00:07,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:07,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:07,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:09,717 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:11,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:11,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 391 states and 548 transitions. [2024-11-13 23:00:11,067 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 548 transitions. [2024-11-13 23:00:11,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 23:00:11,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:11,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:11,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:12,783 INFO L134 CoverageAnalysis]: Checked inductivity of 666 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:14,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:14,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 392 states and 549 transitions. [2024-11-13 23:00:14,570 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 549 transitions. [2024-11-13 23:00:14,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 23:00:14,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:14,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:14,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:16,689 INFO L134 CoverageAnalysis]: Checked inductivity of 703 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:18,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:18,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 393 states and 550 transitions. [2024-11-13 23:00:18,662 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 550 transitions. [2024-11-13 23:00:18,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 23:00:18,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:18,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:19,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:22,314 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:25,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:25,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 394 states and 550 transitions. [2024-11-13 23:00:25,230 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 550 transitions. [2024-11-13 23:00:25,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 23:00:25,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:25,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:25,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:28,247 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:29,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:29,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 395 states and 551 transitions. [2024-11-13 23:00:29,449 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 551 transitions. [2024-11-13 23:00:29,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 23:00:29,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:29,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:29,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:32,151 INFO L134 CoverageAnalysis]: Checked inductivity of 820 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:33,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:33,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 396 states and 553 transitions. [2024-11-13 23:00:33,957 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 553 transitions. [2024-11-13 23:00:33,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 23:00:33,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:33,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:34,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:37,641 INFO L134 CoverageAnalysis]: Checked inductivity of 861 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:39,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:39,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 397 states and 553 transitions. [2024-11-13 23:00:39,563 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 553 transitions. [2024-11-13 23:00:39,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 23:00:39,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:39,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:39,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:43,393 INFO L134 CoverageAnalysis]: Checked inductivity of 903 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:44,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:44,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 398 states and 554 transitions. [2024-11-13 23:00:44,725 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 554 transitions. [2024-11-13 23:00:44,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 23:00:44,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:44,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:45,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:00,281 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:14,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:14,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 399 states and 555 transitions. [2024-11-13 23:01:14,939 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 555 transitions. [2024-11-13 23:01:14,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 23:01:14,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:14,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:15,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:15,690 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:01:15,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:15,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 400 states and 556 transitions. [2024-11-13 23:01:15,886 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 556 transitions. [2024-11-13 23:01:15,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 23:01:15,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:15,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:16,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:16,814 INFO L134 CoverageAnalysis]: Checked inductivity of 991 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:01:18,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:18,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 401 states and 557 transitions. [2024-11-13 23:01:18,297 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 557 transitions. [2024-11-13 23:01:18,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 23:01:18,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:18,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:18,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:19,521 INFO L134 CoverageAnalysis]: Checked inductivity of 993 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:01:20,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:20,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 402 states and 559 transitions. [2024-11-13 23:01:20,490 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 559 transitions. [2024-11-13 23:01:20,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 23:01:20,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:20,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:20,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:21,681 INFO L134 CoverageAnalysis]: Checked inductivity of 996 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:01:23,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:23,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 403 states and 559 transitions. [2024-11-13 23:01:23,405 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 559 transitions. [2024-11-13 23:01:23,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 23:01:23,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:23,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:23,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:24,834 INFO L134 CoverageAnalysis]: Checked inductivity of 1000 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:01:26,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:26,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 404 states and 561 transitions. [2024-11-13 23:01:26,027 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 561 transitions. [2024-11-13 23:01:26,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 23:01:26,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:26,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:26,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:27,402 INFO L134 CoverageAnalysis]: Checked inductivity of 1005 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:01:29,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:29,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 405 states and 562 transitions. [2024-11-13 23:01:29,169 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 562 transitions. [2024-11-13 23:01:29,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 23:01:29,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:29,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:29,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:31,089 INFO L134 CoverageAnalysis]: Checked inductivity of 1011 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:01:33,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:33,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 406 states and 562 transitions. [2024-11-13 23:01:33,589 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 562 transitions. [2024-11-13 23:01:33,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 23:01:33,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:33,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:33,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:35,189 INFO L134 CoverageAnalysis]: Checked inductivity of 1018 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:01:36,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:36,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 407 states and 564 transitions. [2024-11-13 23:01:36,492 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 564 transitions. [2024-11-13 23:01:36,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 23:01:36,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:36,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:37,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:38,056 INFO L134 CoverageAnalysis]: Checked inductivity of 1026 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:01:39,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:39,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 408 states and 565 transitions. [2024-11-13 23:01:39,983 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 565 transitions. [2024-11-13 23:01:39,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 23:01:39,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:39,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:40,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:42,258 INFO L134 CoverageAnalysis]: Checked inductivity of 1035 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:01:44,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:44,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 409 states and 565 transitions. [2024-11-13 23:01:44,939 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 565 transitions. [2024-11-13 23:01:44,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 23:01:44,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:44,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:45,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:47,475 INFO L134 CoverageAnalysis]: Checked inductivity of 1045 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:01:48,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:48,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 410 states and 566 transitions. [2024-11-13 23:01:48,803 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 566 transitions. [2024-11-13 23:01:48,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 23:01:48,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:48,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:49,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:51,218 INFO L134 CoverageAnalysis]: Checked inductivity of 1056 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:01:52,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:52,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 411 states and 567 transitions. [2024-11-13 23:01:52,517 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 567 transitions. [2024-11-13 23:01:52,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 23:01:52,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:52,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:52,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:55,020 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:01:56,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:56,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 412 states and 569 transitions. [2024-11-13 23:01:56,977 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 569 transitions. [2024-11-13 23:01:56,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 23:01:56,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:56,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:57,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:00,248 INFO L134 CoverageAnalysis]: Checked inductivity of 1081 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:02:02,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:02,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 413 states and 569 transitions. [2024-11-13 23:02:02,308 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 569 transitions. [2024-11-13 23:02:02,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 23:02:02,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:02,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:02,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:04,361 INFO L134 CoverageAnalysis]: Checked inductivity of 1095 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:02:05,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:05,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 414 states and 571 transitions. [2024-11-13 23:02:05,861 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 571 transitions. [2024-11-13 23:02:05,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 23:02:05,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:05,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:06,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:09,061 INFO L134 CoverageAnalysis]: Checked inductivity of 1110 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:02:11,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:11,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 415 states and 571 transitions. [2024-11-13 23:02:11,151 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 571 transitions. [2024-11-13 23:02:11,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 23:02:11,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:11,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:11,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:13,247 INFO L134 CoverageAnalysis]: Checked inductivity of 1126 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:02:14,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:14,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 416 states and 573 transitions. [2024-11-13 23:02:14,705 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 573 transitions. [2024-11-13 23:02:14,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 23:02:14,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:14,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:15,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:16,569 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:02:18,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:18,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 417 states and 574 transitions. [2024-11-13 23:02:18,697 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 574 transitions. [2024-11-13 23:02:18,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 23:02:18,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:18,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:19,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:20,700 INFO L134 CoverageAnalysis]: Checked inductivity of 1161 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:02:22,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:22,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 418 states and 575 transitions. [2024-11-13 23:02:22,891 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 575 transitions. [2024-11-13 23:02:22,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 23:02:22,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:22,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:23,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:27,716 INFO L134 CoverageAnalysis]: Checked inductivity of 1180 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:02:31,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:31,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 419 states and 575 transitions. [2024-11-13 23:02:31,602 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 575 transitions. [2024-11-13 23:02:31,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 23:02:31,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:31,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:32,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:34,040 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:02:35,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:35,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 420 states and 577 transitions. [2024-11-13 23:02:35,703 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 577 transitions. [2024-11-13 23:02:35,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 23:02:35,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:35,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:36,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:40,031 INFO L134 CoverageAnalysis]: Checked inductivity of 1221 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:02:42,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:42,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 421 states and 577 transitions. [2024-11-13 23:02:42,310 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 577 transitions. [2024-11-13 23:02:42,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 23:02:42,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:42,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:42,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:46,687 INFO L134 CoverageAnalysis]: Checked inductivity of 1243 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:02:48,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:48,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 422 states and 578 transitions. [2024-11-13 23:02:48,213 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 578 transitions. [2024-11-13 23:02:48,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 23:02:48,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:48,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:48,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:51,221 INFO L134 CoverageAnalysis]: Checked inductivity of 1266 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:02:53,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:53,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 423 states and 580 transitions. [2024-11-13 23:02:53,331 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 580 transitions. [2024-11-13 23:02:53,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 23:02:53,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:53,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:53,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:55,615 INFO L134 CoverageAnalysis]: Checked inductivity of 1290 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:02:57,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:57,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 424 states and 581 transitions. [2024-11-13 23:02:57,958 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 581 transitions. [2024-11-13 23:02:57,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 23:02:57,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:57,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:58,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:03,086 INFO L134 CoverageAnalysis]: Checked inductivity of 1315 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:03:06,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:06,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 425 states and 581 transitions. [2024-11-13 23:03:06,331 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 581 transitions. [2024-11-13 23:03:06,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 23:03:06,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:06,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:06,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:09,214 INFO L134 CoverageAnalysis]: Checked inductivity of 1341 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:03:11,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:11,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 426 states and 583 transitions. [2024-11-13 23:03:11,155 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 583 transitions. [2024-11-13 23:03:11,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 23:03:11,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:11,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:11,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:16,719 INFO L134 CoverageAnalysis]: Checked inductivity of 1368 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:03:19,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:19,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 427 states and 583 transitions. [2024-11-13 23:03:19,282 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 583 transitions. [2024-11-13 23:03:19,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 23:03:19,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:19,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:19,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:22,337 INFO L134 CoverageAnalysis]: Checked inductivity of 1396 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:03:24,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:24,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 428 states and 585 transitions. [2024-11-13 23:03:24,157 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 585 transitions. [2024-11-13 23:03:24,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 23:03:24,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:24,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:25,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:30,682 INFO L134 CoverageAnalysis]: Checked inductivity of 1425 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:03:33,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:33,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 429 states and 585 transitions. [2024-11-13 23:03:33,447 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 585 transitions. [2024-11-13 23:03:33,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 23:03:33,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:33,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:34,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:39,974 INFO L134 CoverageAnalysis]: Checked inductivity of 1455 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:03:41,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:41,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 430 states and 586 transitions. [2024-11-13 23:03:41,800 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 586 transitions. [2024-11-13 23:03:41,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 23:03:41,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:41,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:42,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:48,465 INFO L134 CoverageAnalysis]: Checked inductivity of 1486 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:03:50,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:50,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 431 states and 587 transitions. [2024-11-13 23:03:50,224 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 587 transitions. [2024-11-13 23:03:50,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 23:03:50,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:50,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:51,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:57,151 INFO L134 CoverageAnalysis]: Checked inductivity of 1518 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:03:58,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:58,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 432 states and 588 transitions. [2024-11-13 23:03:58,864 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 588 transitions. [2024-11-13 23:03:58,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:03:58,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:58,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:59,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:04,161 INFO L134 CoverageAnalysis]: Checked inductivity of 1551 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:04:07,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:07,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 433 states and 590 transitions. [2024-11-13 23:04:07,431 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 590 transitions. [2024-11-13 23:04:07,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 23:04:07,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:07,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:08,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:15,654 INFO L134 CoverageAnalysis]: Checked inductivity of 1585 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:04:18,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:18,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 434 states and 590 transitions. [2024-11-13 23:04:18,713 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 590 transitions. [2024-11-13 23:04:18,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 23:04:18,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:18,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:19,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:27,282 INFO L134 CoverageAnalysis]: Checked inductivity of 1620 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:04:29,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:29,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 435 states and 591 transitions. [2024-11-13 23:04:29,180 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 591 transitions. [2024-11-13 23:04:29,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 23:04:29,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:29,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:29,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:33,290 INFO L134 CoverageAnalysis]: Checked inductivity of 1656 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:04:36,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:36,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 436 states and 593 transitions. [2024-11-13 23:04:36,832 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 593 transitions. [2024-11-13 23:04:36,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 23:04:36,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:36,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:37,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:45,694 INFO L134 CoverageAnalysis]: Checked inductivity of 1693 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:04:48,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:48,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 437 states and 593 transitions. [2024-11-13 23:04:48,661 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 593 transitions. [2024-11-13 23:04:48,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 23:04:48,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:48,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:49,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:53,065 INFO L134 CoverageAnalysis]: Checked inductivity of 1731 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:04:55,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:55,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 438 states and 595 transitions. [2024-11-13 23:04:55,585 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 595 transitions. [2024-11-13 23:04:55,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 23:04:55,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:55,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:56,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:59,218 INFO L134 CoverageAnalysis]: Checked inductivity of 1770 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:05:02,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:02,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 439 states and 596 transitions. [2024-11-13 23:05:02,822 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 596 transitions. [2024-11-13 23:05:02,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 23:05:02,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:02,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:03,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:13,691 INFO L134 CoverageAnalysis]: Checked inductivity of 1810 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:05:17,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:17,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 440 states and 596 transitions. [2024-11-13 23:05:17,868 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 596 transitions. [2024-11-13 23:05:17,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 23:05:17,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:17,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:18,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:22,691 INFO L134 CoverageAnalysis]: Checked inductivity of 1851 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:05:25,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:25,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 441 states and 598 transitions. [2024-11-13 23:05:25,106 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 598 transitions. [2024-11-13 23:05:25,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 23:05:25,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:25,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:25,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:29,179 INFO L134 CoverageAnalysis]: Checked inductivity of 1893 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:05:34,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:34,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 442 states and 599 transitions. [2024-11-13 23:05:34,072 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 599 transitions. [2024-11-13 23:05:34,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 23:05:34,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:34,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:34,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:38,014 INFO L134 CoverageAnalysis]: Checked inductivity of 1936 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:05:41,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:41,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 443 states and 601 transitions. [2024-11-13 23:05:41,793 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 601 transitions. [2024-11-13 23:05:41,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 23:05:41,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:41,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:42,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:54,221 INFO L134 CoverageAnalysis]: Checked inductivity of 1980 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:06:00,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:00,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 444 states and 600 transitions. [2024-11-13 23:06:00,476 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 600 transitions. [2024-11-13 23:06:00,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 23:06:00,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:00,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:01,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:12,581 INFO L134 CoverageAnalysis]: Checked inductivity of 2025 backedges. 0 proven. 1035 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:06:15,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:15,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 445 states and 601 transitions. [2024-11-13 23:06:15,236 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 601 transitions. [2024-11-13 23:06:15,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 23:06:15,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:15,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:16,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:21,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2071 backedges. 0 proven. 1081 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:06:25,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:25,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 446 states and 603 transitions. [2024-11-13 23:06:25,354 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 603 transitions. [2024-11-13 23:06:25,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 23:06:25,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:25,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:26,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:30,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2118 backedges. 0 proven. 1128 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:06:34,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:34,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 447 states and 604 transitions. [2024-11-13 23:06:34,810 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 604 transitions. [2024-11-13 23:06:34,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 23:06:34,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:34,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:35,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:39,820 INFO L134 CoverageAnalysis]: Checked inductivity of 2166 backedges. 0 proven. 1176 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:06:43,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:43,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 448 states and 605 transitions. [2024-11-13 23:06:43,437 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 605 transitions. [2024-11-13 23:06:43,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 23:06:43,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:43,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:44,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:57,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2215 backedges. 0 proven. 1225 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:07:05,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:05,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 449 states and 605 transitions. [2024-11-13 23:07:05,065 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 605 transitions. [2024-11-13 23:07:05,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 23:07:05,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:05,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:06,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:19,833 INFO L134 CoverageAnalysis]: Checked inductivity of 2265 backedges. 0 proven. 1275 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:07:22,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:22,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 450 states and 606 transitions. [2024-11-13 23:07:22,668 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 606 transitions. [2024-11-13 23:07:22,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 23:07:22,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:22,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:23,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:29,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2316 backedges. 0 proven. 1326 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:07:35,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:35,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 451 states and 608 transitions. [2024-11-13 23:07:35,389 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 608 transitions. [2024-11-13 23:07:35,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 23:07:35,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:35,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:36,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:50,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2368 backedges. 0 proven. 1378 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:07:54,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:54,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 452 states and 608 transitions. [2024-11-13 23:07:54,191 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 608 transitions. [2024-11-13 23:07:54,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 23:07:54,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:54,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:55,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:07,819 INFO L134 CoverageAnalysis]: Checked inductivity of 2421 backedges. 0 proven. 1431 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:08:10,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:10,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 453 states and 609 transitions. [2024-11-13 23:08:10,521 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 609 transitions. [2024-11-13 23:08:10,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 23:08:10,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:10,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:11,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:16,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2475 backedges. 0 proven. 1485 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:08:19,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:19,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 454 states and 611 transitions. [2024-11-13 23:08:19,690 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 611 transitions. [2024-11-13 23:08:19,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 23:08:19,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:19,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:20,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:24,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2530 backedges. 0 proven. 1540 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:08:28,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:28,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 455 states and 612 transitions. [2024-11-13 23:08:28,550 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 612 transitions. [2024-11-13 23:08:28,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 23:08:28,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:28,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:29,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:43,662 INFO L134 CoverageAnalysis]: Checked inductivity of 2586 backedges. 0 proven. 1596 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:08:48,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:48,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 456 states and 612 transitions. [2024-11-13 23:08:48,772 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 612 transitions. [2024-11-13 23:08:48,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 23:08:48,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:48,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:49,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat