./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/forester-heap/sll-reverse_simple.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e0fdc13-b5d0-4d06-aafc-ea58898a6fdc/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e0fdc13-b5d0-4d06-aafc-ea58898a6fdc/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_0e0fdc13-b5d0-4d06-aafc-ea58898a6fdc/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e0fdc13-b5d0-4d06-aafc-ea58898a6fdc/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/forester-heap/sll-reverse_simple.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e0fdc13-b5d0-4d06-aafc-ea58898a6fdc/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e0fdc13-b5d0-4d06-aafc-ea58898a6fdc/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a7651578256dc791e0a036690d99e12094845a58f582fb99f9abee48c7c5dfba --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:47:36,953 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:47:37,026 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e0fdc13-b5d0-4d06-aafc-ea58898a6fdc/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 21:47:37,038 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:47:37,041 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:47:37,090 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:47:37,093 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:47:37,093 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:47:37,093 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:47:37,094 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:47:37,095 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:47:37,095 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:47:37,095 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:47:37,095 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 21:47:37,095 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 21:47:37,095 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 21:47:37,095 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:47:37,096 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:47:37,096 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:47:37,096 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:47:37,096 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:47:37,096 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:47:37,098 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:47:37,099 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:47:37,099 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:47:37,099 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:47:37,099 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:47:37,100 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:47:37,100 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:47:37,100 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:47:37,101 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_0e0fdc13-b5d0-4d06-aafc-ea58898a6fdc/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a7651578256dc791e0a036690d99e12094845a58f582fb99f9abee48c7c5dfba [2024-11-13 21:47:37,478 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:47:37,488 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:47:37,491 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:47:37,493 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:47:37,494 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:47:37,495 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e0fdc13-b5d0-4d06-aafc-ea58898a6fdc/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/forester-heap/sll-reverse_simple.i Unable to find full path for "g++" [2024-11-13 21:47:39,972 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:47:40,312 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:47:40,313 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e0fdc13-b5d0-4d06-aafc-ea58898a6fdc/sv-benchmarks/c/forester-heap/sll-reverse_simple.i [2024-11-13 21:47:40,329 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e0fdc13-b5d0-4d06-aafc-ea58898a6fdc/bin/ukojak-verify-EEHR8qb7sm/data/4eecc3ee6/55914aef72ff4c43bb67c1b89f0a28ef/FLAG728db5ce7 [2024-11-13 21:47:40,361 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e0fdc13-b5d0-4d06-aafc-ea58898a6fdc/bin/ukojak-verify-EEHR8qb7sm/data/4eecc3ee6/55914aef72ff4c43bb67c1b89f0a28ef [2024-11-13 21:47:40,368 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:47:40,372 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:47:40,374 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:47:40,374 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:47:40,383 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:47:40,384 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:47:40" (1/1) ... [2024-11-13 21:47:40,385 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ea2b189 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:47:40, skipping insertion in model container [2024-11-13 21:47:40,388 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:47:40" (1/1) ... [2024-11-13 21:47:40,450 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:47:40,982 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:47:40,994 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:47:41,065 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:47:41,101 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:47:41,102 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:47:41 WrapperNode [2024-11-13 21:47:41,102 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:47:41,103 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:47:41,103 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:47:41,103 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:47:41,109 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:47:41" (1/1) ... [2024-11-13 21:47:41,124 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:47:41" (1/1) ... [2024-11-13 21:47:41,159 INFO L138 Inliner]: procedures = 119, calls = 38, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 136 [2024-11-13 21:47:41,159 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:47:41,160 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:47:41,160 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:47:41,160 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:47:41,167 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:47:41" (1/1) ... [2024-11-13 21:47:41,167 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:47:41" (1/1) ... [2024-11-13 21:47:41,173 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:47:41" (1/1) ... [2024-11-13 21:47:41,174 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:47:41" (1/1) ... [2024-11-13 21:47:41,183 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:47:41" (1/1) ... [2024-11-13 21:47:41,187 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:47:41" (1/1) ... [2024-11-13 21:47:41,189 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:47:41" (1/1) ... [2024-11-13 21:47:41,190 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:47:41" (1/1) ... [2024-11-13 21:47:41,192 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:47:41,193 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:47:41,193 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:47:41,193 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:47:41,194 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:47:41" (1/1) ... [2024-11-13 21:47:41,200 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:47:41,213 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e0fdc13-b5d0-4d06-aafc-ea58898a6fdc/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:47:41,230 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e0fdc13-b5d0-4d06-aafc-ea58898a6fdc/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:47:41,237 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e0fdc13-b5d0-4d06-aafc-ea58898a6fdc/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:47:41,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:47:41,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:47:41,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:47:41,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:47:41,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:47:41,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:47:41,266 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:47:41,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:47:41,266 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:47:41,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:47:41,393 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:47:41,395 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:47:41,857 INFO L? ?]: Removed 128 outVars from TransFormulas that were not future-live. [2024-11-13 21:47:41,857 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:47:41,930 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:47:41,930 INFO L316 CfgBuilder]: Removed 11 assume(true) statements. [2024-11-13 21:47:41,930 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:47:41 BoogieIcfgContainer [2024-11-13 21:47:41,930 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:47:41,931 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:47:41,931 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:47:41,941 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:47:41,941 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:47:41" (1/1) ... [2024-11-13 21:47:41,949 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:47:42,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:42,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 114 states and 135 transitions. [2024-11-13 21:47:42,022 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 135 transitions. [2024-11-13 21:47:42,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-13 21:47:42,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:42,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:42,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:42,208 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 21:47:42,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:42,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 113 states and 134 transitions. [2024-11-13 21:47:42,243 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 134 transitions. [2024-11-13 21:47:42,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-13 21:47:42,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:42,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:42,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:42,398 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 21:47:42,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:42,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 112 states and 133 transitions. [2024-11-13 21:47:42,516 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 133 transitions. [2024-11-13 21:47:42,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 21:47:42,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:42,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:42,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:42,575 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 21:47:42,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:42,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 111 states and 132 transitions. [2024-11-13 21:47:42,597 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 132 transitions. [2024-11-13 21:47:42,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 21:47:42,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:42,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:42,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:42,723 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 21:47:42,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:42,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 110 states and 131 transitions. [2024-11-13 21:47:42,924 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 131 transitions. [2024-11-13 21:47:42,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:47:42,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:42,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:42,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:42,966 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 21:47:42,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:42,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 110 states and 129 transitions. [2024-11-13 21:47:42,978 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 129 transitions. [2024-11-13 21:47:42,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:47:42,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:42,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:43,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:43,174 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 21:47:43,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:43,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 109 states and 128 transitions. [2024-11-13 21:47:43,227 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 128 transitions. [2024-11-13 21:47:43,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:47:43,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:43,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:43,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:43,569 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 21:47:43,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:43,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 112 states and 133 transitions. [2024-11-13 21:47:43,749 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 133 transitions. [2024-11-13 21:47:43,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 21:47:43,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:43,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:43,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:43,789 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 21:47:43,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:43,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 116 states and 141 transitions. [2024-11-13 21:47:43,927 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 141 transitions. [2024-11-13 21:47:43,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 21:47:43,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:43,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:43,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:44,038 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 21:47:44,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:44,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 120 states and 149 transitions. [2024-11-13 21:47:44,224 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 149 transitions. [2024-11-13 21:47:44,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 21:47:44,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:44,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:44,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:44,264 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 21:47:44,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:44,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 119 states and 148 transitions. [2024-11-13 21:47:44,288 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 148 transitions. [2024-11-13 21:47:44,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 21:47:44,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:44,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:44,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:44,456 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 21:47:44,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:44,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 120 states and 150 transitions. [2024-11-13 21:47:44,705 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 150 transitions. [2024-11-13 21:47:44,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 21:47:44,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:44,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:44,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:44,932 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 21:47:45,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:45,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 122 states and 154 transitions. [2024-11-13 21:47:45,380 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 154 transitions. [2024-11-13 21:47:45,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 21:47:45,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:45,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:45,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:45,771 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 21:47:46,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:46,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 124 states and 158 transitions. [2024-11-13 21:47:46,652 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 158 transitions. [2024-11-13 21:47:46,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:47:46,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:46,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:46,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:46,979 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 21:47:47,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:47,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 111 states and 136 transitions. [2024-11-13 21:47:47,140 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 136 transitions. [2024-11-13 21:47:47,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:47:47,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:47,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:47,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:47,167 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 21:47:47,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:47,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 110 states and 135 transitions. [2024-11-13 21:47:47,263 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 135 transitions. [2024-11-13 21:47:47,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 21:47:47,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:47,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:47,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:47,280 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 21:47:47,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:47,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 110 states and 133 transitions. [2024-11-13 21:47:47,285 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 133 transitions. [2024-11-13 21:47:47,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 21:47:47,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:47,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:47,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:47,309 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 21:47:47,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:47,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 110 states and 131 transitions. [2024-11-13 21:47:47,316 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 131 transitions. [2024-11-13 21:47:47,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 21:47:47,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:47,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:47,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:47,345 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 21:47:47,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:47,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 109 states and 129 transitions. [2024-11-13 21:47:47,369 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 129 transitions. [2024-11-13 21:47:47,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 21:47:47,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:47,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:47,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:47,458 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 21:47:47,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:47,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 117 states and 142 transitions. [2024-11-13 21:47:47,958 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 142 transitions. [2024-11-13 21:47:47,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 21:47:47,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:47,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:47,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:48,115 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 21:47:49,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:49,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 122 states and 149 transitions. [2024-11-13 21:47:49,074 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 149 transitions. [2024-11-13 21:47:49,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 21:47:49,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:49,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:49,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:49,102 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 21:47:49,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:49,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 121 states and 147 transitions. [2024-11-13 21:47:49,134 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 147 transitions. [2024-11-13 21:47:49,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 21:47:49,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:49,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:49,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:49,190 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 21:47:49,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:49,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 124 states and 156 transitions. [2024-11-13 21:47:49,237 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 156 transitions. [2024-11-13 21:47:49,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 21:47:49,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:49,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:49,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:49,280 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 21:47:49,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:49,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 124 states and 155 transitions. [2024-11-13 21:47:49,576 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 155 transitions. [2024-11-13 21:47:49,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 21:47:49,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:49,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:49,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:49,619 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 21:47:49,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:49,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 123 states and 154 transitions. [2024-11-13 21:47:49,639 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 154 transitions. [2024-11-13 21:47:49,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 21:47:49,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:49,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:49,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:49,702 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 21:47:49,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:49,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 124 states and 156 transitions. [2024-11-13 21:47:49,725 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 156 transitions. [2024-11-13 21:47:49,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 21:47:49,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:49,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:49,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:50,129 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 21:47:52,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:52,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 129 states and 165 transitions. [2024-11-13 21:47:52,408 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 165 transitions. [2024-11-13 21:47:52,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 21:47:52,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:52,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:52,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:53,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:57,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:57,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 139 states and 185 transitions. [2024-11-13 21:47:57,004 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 185 transitions. [2024-11-13 21:47:57,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 21:47:57,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:57,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:57,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:57,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:58,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:58,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 141 states and 187 transitions. [2024-11-13 21:47:58,100 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 187 transitions. [2024-11-13 21:47:58,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:47:58,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:58,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:58,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:58,169 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 21:47:58,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:58,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 140 states and 186 transitions. [2024-11-13 21:47:58,193 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 186 transitions. [2024-11-13 21:47:58,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:47:58,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:58,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:58,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:58,217 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 21:47:58,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:58,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 139 states and 185 transitions. [2024-11-13 21:47:58,229 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 185 transitions. [2024-11-13 21:47:58,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:47:58,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:58,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:58,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:58,361 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 21:47:58,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:58,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 142 states and 189 transitions. [2024-11-13 21:47:58,637 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 189 transitions. [2024-11-13 21:47:58,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:47:58,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:58,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:58,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:58,686 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 21:47:58,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:58,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 143 states and 191 transitions. [2024-11-13 21:47:58,703 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 191 transitions. [2024-11-13 21:47:58,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:47:58,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:58,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:58,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:58,727 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 21:47:58,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:58,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 142 states and 190 transitions. [2024-11-13 21:47:58,743 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 190 transitions. [2024-11-13 21:47:58,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:47:58,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:58,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:58,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:59,046 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 21:48:00,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:00,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 148 states and 195 transitions. [2024-11-13 21:48:00,450 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 195 transitions. [2024-11-13 21:48:00,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:48:00,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:00,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:00,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:00,514 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 21:48:00,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:00,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 149 states and 197 transitions. [2024-11-13 21:48:00,531 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 197 transitions. [2024-11-13 21:48:00,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 21:48:00,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:00,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:00,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:00,725 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:48:01,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:01,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 151 states and 201 transitions. [2024-11-13 21:48:01,221 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 201 transitions. [2024-11-13 21:48:01,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 21:48:01,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:01,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:01,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:01,592 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 21:48:03,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:03,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 153 states and 205 transitions. [2024-11-13 21:48:03,036 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 205 transitions. [2024-11-13 21:48:03,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:48:03,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:03,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:03,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:03,078 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 21:48:03,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:03,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 152 states and 204 transitions. [2024-11-13 21:48:03,100 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 204 transitions. [2024-11-13 21:48:03,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:48:03,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:03,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:03,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:03,458 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 21:48:04,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:04,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 155 states and 209 transitions. [2024-11-13 21:48:04,992 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 209 transitions. [2024-11-13 21:48:04,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:48:04,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:04,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:05,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:05,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:48:07,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:07,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 159 states and 216 transitions. [2024-11-13 21:48:07,714 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 216 transitions. [2024-11-13 21:48:07,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:48:07,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:07,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:07,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:08,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:48:11,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:11,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 165 states and 224 transitions. [2024-11-13 21:48:11,430 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 224 transitions. [2024-11-13 21:48:11,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:48:11,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:11,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:11,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:11,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:48:13,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:13,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 171 states and 232 transitions. [2024-11-13 21:48:13,095 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 232 transitions. [2024-11-13 21:48:13,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 21:48:13,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:13,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:13,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:14,534 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 21:48:21,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:21,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 181 states and 253 transitions. [2024-11-13 21:48:21,314 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 253 transitions. [2024-11-13 21:48:21,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 21:48:21,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:21,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:21,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:22,483 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 21:48:29,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:29,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 191 states and 274 transitions. [2024-11-13 21:48:29,449 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 274 transitions. [2024-11-13 21:48:29,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 21:48:29,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:29,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:29,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:29,706 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 21:48:32,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:32,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 196 states and 284 transitions. [2024-11-13 21:48:32,468 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 284 transitions. [2024-11-13 21:48:32,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 21:48:32,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:32,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:32,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:32,681 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 21:48:34,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:34,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 199 states and 288 transitions. [2024-11-13 21:48:34,302 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 288 transitions. [2024-11-13 21:48:34,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 21:48:34,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:34,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:34,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:34,624 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 21:48:38,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:38,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 204 states and 298 transitions. [2024-11-13 21:48:38,608 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 298 transitions. [2024-11-13 21:48:38,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 21:48:38,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:38,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:38,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:38,711 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:48:40,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:40,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 206 states and 301 transitions. [2024-11-13 21:48:40,789 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 301 transitions. [2024-11-13 21:48:40,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 21:48:40,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:40,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:40,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:41,530 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 21:48:43,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:43,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 194 states and 283 transitions. [2024-11-13 21:48:43,994 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 283 transitions. [2024-11-13 21:48:43,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 21:48:43,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:43,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:44,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:44,047 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 21:48:48,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:48,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 208 states and 306 transitions. [2024-11-13 21:48:48,905 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 306 transitions. [2024-11-13 21:48:48,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 21:48:48,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:48,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:48,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:49,000 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 21:48:54,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:54,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 222 states and 329 transitions. [2024-11-13 21:48:54,010 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 329 transitions. [2024-11-13 21:48:54,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 21:48:54,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:54,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:54,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:55,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:48:56,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:56,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 224 states and 337 transitions. [2024-11-13 21:48:56,450 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 337 transitions. [2024-11-13 21:48:56,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:48:56,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:56,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:56,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:56,489 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 21:48:56,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:56,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 223 states and 336 transitions. [2024-11-13 21:48:56,514 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 336 transitions. [2024-11-13 21:48:56,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:48:56,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:56,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:56,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:56,588 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 21:48:56,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:56,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 224 states and 339 transitions. [2024-11-13 21:48:56,618 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 339 transitions. [2024-11-13 21:48:56,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:48:56,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:56,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:56,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:56,956 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 21:49:00,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:00,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 229 states and 351 transitions. [2024-11-13 21:49:00,324 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 351 transitions. [2024-11-13 21:49:00,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:49:00,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:00,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:00,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:00,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:04,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:04,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 237 states and 362 transitions. [2024-11-13 21:49:04,107 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 362 transitions. [2024-11-13 21:49:04,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:49:04,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:04,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:04,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:04,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:06,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:06,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 244 states and 377 transitions. [2024-11-13 21:49:06,470 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 377 transitions. [2024-11-13 21:49:06,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:49:06,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:06,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:06,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:06,774 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:09,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:09,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 250 states and 382 transitions. [2024-11-13 21:49:09,868 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 382 transitions. [2024-11-13 21:49:09,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:49:09,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:09,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:09,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:10,105 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:11,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:11,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 255 states and 387 transitions. [2024-11-13 21:49:11,123 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 387 transitions. [2024-11-13 21:49:11,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 21:49:11,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:11,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:11,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:11,732 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:49:15,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:15,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 258 states and 391 transitions. [2024-11-13 21:49:15,294 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 391 transitions. [2024-11-13 21:49:15,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 21:49:15,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:15,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:15,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:15,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:49:16,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:16,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 258 states and 390 transitions. [2024-11-13 21:49:16,224 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 390 transitions. [2024-11-13 21:49:16,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 21:49:16,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:16,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:16,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:16,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:49:17,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:17,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 258 states and 388 transitions. [2024-11-13 21:49:17,278 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 388 transitions. [2024-11-13 21:49:17,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 21:49:17,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:17,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:17,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:18,657 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:49:30,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:30,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 269 states and 414 transitions. [2024-11-13 21:49:30,204 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 414 transitions. [2024-11-13 21:49:30,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:49:30,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:30,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:30,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:31,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:37,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:37,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 275 states and 427 transitions. [2024-11-13 21:49:37,589 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 427 transitions. [2024-11-13 21:49:37,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:49:37,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:37,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:37,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:39,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:45,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:45,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 281 states and 444 transitions. [2024-11-13 21:49:45,675 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 444 transitions. [2024-11-13 21:49:45,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:49:45,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:45,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:45,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:47,967 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:00,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:00,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 291 states and 467 transitions. [2024-11-13 21:50:00,355 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 467 transitions. [2024-11-13 21:50:00,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:50:00,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:00,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:00,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:02,723 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:09,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:09,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 296 states and 478 transitions. [2024-11-13 21:50:09,100 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 478 transitions. [2024-11-13 21:50:09,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:50:09,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:09,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:09,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:10,296 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 21:50:15,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:15,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 300 states and 482 transitions. [2024-11-13 21:50:15,606 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 482 transitions. [2024-11-13 21:50:15,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:50:15,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:15,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:15,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:15,663 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:50:18,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:18,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 283 states and 456 transitions. [2024-11-13 21:50:18,067 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 456 transitions. [2024-11-13 21:50:18,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:50:18,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:18,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:18,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:18,532 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 21:50:19,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:19,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 285 states and 462 transitions. [2024-11-13 21:50:19,956 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 462 transitions. [2024-11-13 21:50:19,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:50:19,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:19,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:19,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:21,102 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 21:50:29,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:29,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 295 states and 487 transitions. [2024-11-13 21:50:29,159 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 487 transitions. [2024-11-13 21:50:29,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:50:29,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:29,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:29,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:29,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:37,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:37,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 304 states and 502 transitions. [2024-11-13 21:50:37,110 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 502 transitions. [2024-11-13 21:50:37,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:50:37,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:37,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:37,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:37,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:50:44,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:44,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 313 states and 522 transitions. [2024-11-13 21:50:44,540 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 522 transitions. [2024-11-13 21:50:44,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:50:44,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:44,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:44,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:44,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:50:52,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:52,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 320 states and 532 transitions. [2024-11-13 21:50:52,421 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 532 transitions. [2024-11-13 21:50:52,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:50:52,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:52,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:52,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:56,151 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:17,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:17,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 334 states and 569 transitions. [2024-11-13 21:51:17,104 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 569 transitions. [2024-11-13 21:51:17,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:51:17,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:17,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:17,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:19,111 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:29,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:29,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 340 states and 581 transitions. [2024-11-13 21:51:29,160 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 581 transitions. [2024-11-13 21:51:29,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:51:29,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:29,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:29,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:31,407 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:36,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:36,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 342 states and 583 transitions. [2024-11-13 21:51:36,404 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 583 transitions. [2024-11-13 21:51:36,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:51:36,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:36,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:36,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:36,838 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 21:51:42,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:42,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 344 states and 585 transitions. [2024-11-13 21:51:42,134 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 585 transitions. [2024-11-13 21:51:42,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:51:42,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:42,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:42,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:42,181 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:51:46,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:46,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 346 states and 589 transitions. [2024-11-13 21:51:46,613 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 589 transitions. [2024-11-13 21:51:46,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:51:46,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:46,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:46,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:46,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:51:47,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:47,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 345 states and 587 transitions. [2024-11-13 21:51:47,687 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 587 transitions. [2024-11-13 21:51:47,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:51:47,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:47,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:47,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:50,738 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:07,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:07,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 355 states and 617 transitions. [2024-11-13 21:52:07,537 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 617 transitions. [2024-11-13 21:52:07,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:52:07,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:07,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:07,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:07,565 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 21:52:07,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:07,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 354 states and 616 transitions. [2024-11-13 21:52:07,694 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 616 transitions. [2024-11-13 21:52:07,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:52:07,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:07,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:07,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:08,177 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 21:52:08,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:08,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 356 states and 619 transitions. [2024-11-13 21:52:08,611 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 619 transitions. [2024-11-13 21:52:08,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:52:08,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:08,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:08,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:09,218 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:13,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:13,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 360 states and 629 transitions. [2024-11-13 21:52:13,762 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 629 transitions. [2024-11-13 21:52:13,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:52:13,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:13,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:13,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:13,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:52:15,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:15,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 361 states and 632 transitions. [2024-11-13 21:52:15,303 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 632 transitions. [2024-11-13 21:52:15,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:52:15,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:15,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:15,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:15,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:52:16,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:16,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 362 states and 634 transitions. [2024-11-13 21:52:16,633 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 634 transitions. [2024-11-13 21:52:16,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:52:16,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:16,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:16,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:18,777 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 21:52:29,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:29,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 371 states and 657 transitions. [2024-11-13 21:52:29,487 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 657 transitions. [2024-11-13 21:52:29,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:52:29,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:29,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:29,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:35,034 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:57,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:57,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 384 states and 690 transitions. [2024-11-13 21:52:57,515 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 690 transitions. [2024-11-13 21:52:57,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:52:57,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:57,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:57,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:00,978 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 21:53:15,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:15,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 390 states and 704 transitions. [2024-11-13 21:53:15,262 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 704 transitions. [2024-11-13 21:53:15,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:53:15,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:15,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:15,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:17,354 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:27,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:27,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 397 states and 726 transitions. [2024-11-13 21:53:27,703 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 726 transitions. [2024-11-13 21:53:27,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:53:27,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:27,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:27,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:27,909 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:53:29,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:29,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 397 states and 725 transitions. [2024-11-13 21:53:29,084 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 725 transitions. [2024-11-13 21:53:29,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:53:29,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:29,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:29,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:29,520 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:33,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:33,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 401 states and 738 transitions. [2024-11-13 21:53:33,843 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 738 transitions. [2024-11-13 21:53:33,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:53:33,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:33,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:33,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:33,900 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:53:35,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:35,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 402 states and 738 transitions. [2024-11-13 21:53:35,055 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 738 transitions. [2024-11-13 21:53:35,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:53:35,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:35,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:35,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:37,964 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:47,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:47,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 410 states and 753 transitions. [2024-11-13 21:53:47,217 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 753 transitions. [2024-11-13 21:53:47,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:53:47,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:47,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:47,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:47,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:53:48,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:48,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 411 states and 755 transitions. [2024-11-13 21:53:48,725 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 755 transitions. [2024-11-13 21:53:48,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:53:48,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:48,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:48,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:50,809 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:55,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:55,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 412 states and 757 transitions. [2024-11-13 21:53:55,248 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 757 transitions. [2024-11-13 21:53:55,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 21:53:55,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:55,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:55,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:55,428 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:53:57,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:57,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 412 states and 756 transitions. [2024-11-13 21:53:57,318 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 756 transitions. [2024-11-13 21:53:57,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:53:57,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:57,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:57,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:58,357 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 8 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:03,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:03,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 415 states and 762 transitions. [2024-11-13 21:54:03,656 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 762 transitions. [2024-11-13 21:54:03,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:54:03,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:03,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:03,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:08,794 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:37,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:37,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 425 states and 790 transitions. [2024-11-13 21:54:37,593 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 790 transitions. [2024-11-13 21:54:37,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:54:37,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:37,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:37,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:41,432 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:04,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:04,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 435 states and 818 transitions. [2024-11-13 21:55:04,205 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 818 transitions. [2024-11-13 21:55:04,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:55:04,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:04,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:04,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:11,107 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:29,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:29,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 442 states and 836 transitions. [2024-11-13 21:55:29,326 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 836 transitions. [2024-11-13 21:55:29,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:55:29,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:29,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:29,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:33,886 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:43,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:43,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 444 states and 841 transitions. [2024-11-13 21:55:43,490 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 841 transitions. [2024-11-13 21:55:43,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:55:43,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:43,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:43,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:43,870 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:56:00,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:00,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 452 states and 861 transitions. [2024-11-13 21:56:00,767 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 861 transitions. [2024-11-13 21:56:00,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:56:00,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:00,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:00,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:01,212 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:56:12,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:12,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 457 states and 875 transitions. [2024-11-13 21:56:12,071 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 875 transitions. [2024-11-13 21:56:12,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:56:12,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:12,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:12,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:19,813 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:56:39,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:39,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 465 states and 895 transitions. [2024-11-13 21:56:39,738 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 895 transitions. [2024-11-13 21:56:39,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:56:39,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:39,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:39,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:40,391 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 7 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:56:45,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:45,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 468 states and 900 transitions. [2024-11-13 21:56:45,643 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 900 transitions. [2024-11-13 21:56:45,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:56:45,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:45,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:45,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:46,414 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:56:54,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:54,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 469 states and 903 transitions. [2024-11-13 21:56:54,236 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 903 transitions. [2024-11-13 21:56:54,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:56:54,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:54,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:54,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:56,379 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:57:10,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:10,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 478 states and 923 transitions. [2024-11-13 21:57:10,486 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 923 transitions. [2024-11-13 21:57:10,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:57:10,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:10,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:10,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:10,511 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:57:10,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:10,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 478 states and 921 transitions. [2024-11-13 21:57:10,520 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 921 transitions. [2024-11-13 21:57:10,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:57:10,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:10,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:10,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:11,803 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:57:15,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:15,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 479 states and 924 transitions. [2024-11-13 21:57:15,152 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 924 transitions. [2024-11-13 21:57:15,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:57:15,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:15,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:15,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:15,245 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:57:20,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:20,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 483 states and 927 transitions. [2024-11-13 21:57:20,936 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 927 transitions. [2024-11-13 21:57:20,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:57:20,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:20,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:20,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:21,465 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:57:27,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:27,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 487 states and 930 transitions. [2024-11-13 21:57:27,592 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 930 transitions. [2024-11-13 21:57:27,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:57:27,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:27,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:27,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:27,689 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:57:32,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:32,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 487 states and 929 transitions. [2024-11-13 21:57:32,875 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 929 transitions. [2024-11-13 21:57:32,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:57:32,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:32,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:32,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:33,457 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:57:38,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:38,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 490 states and 931 transitions. [2024-11-13 21:57:38,987 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 931 transitions. [2024-11-13 21:57:38,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:57:38,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:38,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:39,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:39,079 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:57:45,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:45,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 490 states and 929 transitions. [2024-11-13 21:57:45,032 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 929 transitions. [2024-11-13 21:57:45,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:57:45,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:45,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:45,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:45,672 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:57:50,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:50,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 493 states and 932 transitions. [2024-11-13 21:57:50,261 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 932 transitions. [2024-11-13 21:57:50,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:57:50,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:50,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:50,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:50,736 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:57:52,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:52,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 494 states and 932 transitions. [2024-11-13 21:57:52,650 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 932 transitions. [2024-11-13 21:57:52,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:57:52,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:52,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:52,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:56,278 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:58:07,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:07,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 501 states and 948 transitions. [2024-11-13 21:58:07,167 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 948 transitions. [2024-11-13 21:58:07,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:58:07,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:07,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:07,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:08,166 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:58:14,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:14,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 953 states to 507 states and 953 transitions. [2024-11-13 21:58:14,811 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 953 transitions. [2024-11-13 21:58:14,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:58:14,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:14,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:14,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:19,434 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:58:39,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:39,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 516 states and 971 transitions. [2024-11-13 21:58:39,933 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 971 transitions. [2024-11-13 21:58:39,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:58:39,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:39,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:39,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:39,978 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:58:42,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:42,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 517 states and 975 transitions. [2024-11-13 21:58:42,597 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 975 transitions. [2024-11-13 21:58:42,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:58:42,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:42,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:42,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:47,567 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:59:01,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:01,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 521 states and 982 transitions. [2024-11-13 21:59:01,491 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 982 transitions. [2024-11-13 21:59:01,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:59:01,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:01,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:01,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:01,613 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:59:04,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:04,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 523 states and 987 transitions. [2024-11-13 21:59:04,068 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 987 transitions. [2024-11-13 21:59:04,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:59:04,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:04,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:04,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:04,327 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:59:09,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:09,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 992 states to 525 states and 992 transitions. [2024-11-13 21:59:09,637 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 992 transitions. [2024-11-13 21:59:09,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:59:09,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:09,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:09,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:09,721 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:59:12,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:12,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 526 states and 995 transitions. [2024-11-13 21:59:12,216 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 995 transitions. [2024-11-13 21:59:12,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:59:12,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:12,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:12,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:12,532 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:59:21,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:21,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 486 states and 893 transitions. [2024-11-13 21:59:21,542 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 893 transitions. [2024-11-13 21:59:21,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:59:21,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:21,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:21,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:22,371 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:59:23,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:23,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 486 states and 893 transitions. [2024-11-13 21:59:23,211 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 893 transitions. [2024-11-13 21:59:23,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:59:23,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:23,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:23,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:23,254 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:59:25,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:25,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 489 states and 899 transitions. [2024-11-13 21:59:25,468 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 899 transitions. [2024-11-13 21:59:25,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:59:25,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:25,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:25,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:26,240 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:59:31,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:31,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 492 states and 905 transitions. [2024-11-13 21:59:31,573 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 905 transitions. [2024-11-13 21:59:31,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:59:31,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:31,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:31,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:31,643 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:59:52,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:52,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 505 states and 926 transitions. [2024-11-13 21:59:52,343 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 926 transitions. [2024-11-13 21:59:52,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:59:52,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:52,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:52,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:52,742 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:59:54,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:54,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 506 states and 928 transitions. [2024-11-13 21:59:54,939 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 928 transitions. [2024-11-13 21:59:54,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:59:54,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:54,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:54,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:58,806 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 22:00:12,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:12,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 508 states and 933 transitions. [2024-11-13 22:00:12,339 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 933 transitions. [2024-11-13 22:00:12,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:00:12,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:12,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:12,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:12,384 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:00:14,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:14,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 508 states and 932 transitions. [2024-11-13 22:00:14,436 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 932 transitions. [2024-11-13 22:00:14,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:00:14,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:14,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:14,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:14,574 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:00:23,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:23,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 512 states and 942 transitions. [2024-11-13 22:00:23,913 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 942 transitions. [2024-11-13 22:00:23,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:00:23,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:23,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:23,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:24,302 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 22:00:27,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:27,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 940 states to 511 states and 940 transitions. [2024-11-13 22:00:27,017 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 940 transitions. [2024-11-13 22:00:27,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:00:27,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:27,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:27,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:27,092 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:00:29,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:29,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 940 states to 512 states and 940 transitions. [2024-11-13 22:00:29,111 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 940 transitions. [2024-11-13 22:00:29,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:00:29,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:29,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:29,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:32,697 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:00:39,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:39,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 513 states and 945 transitions. [2024-11-13 22:00:39,321 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 945 transitions. [2024-11-13 22:00:39,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:00:39,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:39,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:39,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:39,444 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:00:54,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:54,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 522 states and 957 transitions. [2024-11-13 22:00:54,492 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 957 transitions. [2024-11-13 22:00:54,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:00:54,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:54,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:54,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:54,760 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 22:01:04,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:04,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 526 states and 967 transitions. [2024-11-13 22:01:04,414 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 967 transitions. [2024-11-13 22:01:04,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:01:04,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:04,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:04,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:04,762 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:01:10,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:10,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 529 states and 973 transitions. [2024-11-13 22:01:10,910 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 973 transitions. [2024-11-13 22:01:10,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:01:10,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:10,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:10,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:10,990 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.