./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-2.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_7d7d4423-0f84-4a7d-82cb-edc3abd6382d/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d7d4423-0f84-4a7d-82cb-edc3abd6382d/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_7d7d4423-0f84-4a7d-82cb-edc3abd6382d/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d7d4423-0f84-4a7d-82cb-edc3abd6382d/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d7d4423-0f84-4a7d-82cb-edc3abd6382d/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_7d7d4423-0f84-4a7d-82cb-edc3abd6382d/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 72a3b80a468e10df778a3b8ff41e4c2b1e0b82c1005f056b209a19315511b1a5 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:37:04,148 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:37:04,229 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d7d4423-0f84-4a7d-82cb-edc3abd6382d/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 21:37:04,236 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:37:04,237 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:37:04,279 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:37:04,280 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:37:04,280 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:37:04,280 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:37:04,280 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:37:04,280 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:37:04,280 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:37:04,281 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:37:04,281 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 21:37:04,281 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 21:37:04,281 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 21:37:04,281 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:37:04,281 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:37:04,281 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:37:04,281 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:37:04,281 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:37:04,282 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:37:04,282 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:37:04,282 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:37:04,282 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:37:04,282 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:37:04,282 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:37:04,282 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:37:04,282 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:37:04,285 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:37:04,285 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_7d7d4423-0f84-4a7d-82cb-edc3abd6382d/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 -> 72a3b80a468e10df778a3b8ff41e4c2b1e0b82c1005f056b209a19315511b1a5 [2024-11-13 21:37:04,624 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:37:04,638 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:37:04,640 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:37:04,643 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:37:04,644 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:37:04,645 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d7d4423-0f84-4a7d-82cb-edc3abd6382d/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-2.i Unable to find full path for "g++" [2024-11-13 21:37:06,514 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:37:06,920 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:37:06,921 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d7d4423-0f84-4a7d-82cb-edc3abd6382d/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-2.i [2024-11-13 21:37:06,936 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d7d4423-0f84-4a7d-82cb-edc3abd6382d/bin/ukojak-verify-EEHR8qb7sm/data/f165c0ed8/0959f6316ca54879ae4264a3e2e2ec19/FLAG03e172b25 [2024-11-13 21:37:06,952 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d7d4423-0f84-4a7d-82cb-edc3abd6382d/bin/ukojak-verify-EEHR8qb7sm/data/f165c0ed8/0959f6316ca54879ae4264a3e2e2ec19 [2024-11-13 21:37:06,955 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:37:06,957 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:37:06,958 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:37:06,959 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:37:06,963 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:37:06,964 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:37:06" (1/1) ... [2024-11-13 21:37:06,965 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7552fde7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:37:06, skipping insertion in model container [2024-11-13 21:37:06,966 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:37:06" (1/1) ... [2024-11-13 21:37:07,027 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:37:07,744 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:37:07,766 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:37:07,981 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:37:08,031 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:37:08,031 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:37:08 WrapperNode [2024-11-13 21:37:08,031 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:37:08,032 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:37:08,032 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:37:08,032 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:37:08,039 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:37:08" (1/1) ... [2024-11-13 21:37:08,067 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:37:08" (1/1) ... [2024-11-13 21:37:08,156 INFO L138 Inliner]: procedures = 177, calls = 330, calls flagged for inlining = 13, calls inlined = 17, statements flattened = 1651 [2024-11-13 21:37:08,156 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:37:08,157 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:37:08,157 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:37:08,157 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:37:08,170 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:37:08" (1/1) ... [2024-11-13 21:37:08,170 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:37:08" (1/1) ... [2024-11-13 21:37:08,194 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:37:08" (1/1) ... [2024-11-13 21:37:08,194 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:37:08" (1/1) ... [2024-11-13 21:37:08,238 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:37:08" (1/1) ... [2024-11-13 21:37:08,255 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:37:08" (1/1) ... [2024-11-13 21:37:08,260 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:37:08" (1/1) ... [2024-11-13 21:37:08,265 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:37:08" (1/1) ... [2024-11-13 21:37:08,275 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:37:08,276 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:37:08,276 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:37:08,276 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:37:08,277 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:37:08" (1/1) ... [2024-11-13 21:37:08,284 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:37:08,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d7d4423-0f84-4a7d-82cb-edc3abd6382d/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:37:08,344 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d7d4423-0f84-4a7d-82cb-edc3abd6382d/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:37:08,352 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d7d4423-0f84-4a7d-82cb-edc3abd6382d/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:37:08,374 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:37:08,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:37:08,374 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:37:08,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:37:08,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:37:08,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:37:08,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:37:08,375 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:37:08,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:37:08,375 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:37:08,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:37:08,656 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:37:08,657 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:37:12,037 INFO L? ?]: Removed 1506 outVars from TransFormulas that were not future-live. [2024-11-13 21:37:12,037 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:37:14,243 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:37:14,243 INFO L316 CfgBuilder]: Removed 72 assume(true) statements. [2024-11-13 21:37:14,244 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:37:14 BoogieIcfgContainer [2024-11-13 21:37:14,244 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:37:14,248 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:37:14,249 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:37:14,263 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:37:14,264 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:37:14" (1/1) ... [2024-11-13 21:37:14,273 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:37:14,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:14,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1318 states to 1166 states and 1318 transitions. [2024-11-13 21:37:14,357 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 1318 transitions. [2024-11-13 21:37:14,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-13 21:37:14,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:14,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:14,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:14,552 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 21:37:14,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:14,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1317 states to 1165 states and 1317 transitions. [2024-11-13 21:37:14,589 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 1317 transitions. [2024-11-13 21:37:14,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-13 21:37:14,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:14,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:14,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:14,689 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 21:37:14,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:14,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1316 states to 1164 states and 1316 transitions. [2024-11-13 21:37:14,781 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 1316 transitions. [2024-11-13 21:37:14,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 21:37:14,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:14,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:14,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:14,857 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 21:37:14,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:14,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1314 states to 1163 states and 1314 transitions. [2024-11-13 21:37:14,882 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 1314 transitions. [2024-11-13 21:37:14,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 21:37:14,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:14,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:14,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:15,019 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 21:37:15,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:15,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1316 states to 1164 states and 1316 transitions. [2024-11-13 21:37:15,155 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 1316 transitions. [2024-11-13 21:37:15,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:37:15,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:15,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:15,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:15,339 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 21:37:15,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:15,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 1163 states and 1315 transitions. [2024-11-13 21:37:15,371 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 1315 transitions. [2024-11-13 21:37:15,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:37:15,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:15,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:15,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:15,588 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 21:37:15,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:15,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1320 states to 1166 states and 1320 transitions. [2024-11-13 21:37:15,714 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 1320 transitions. [2024-11-13 21:37:15,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:37:15,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:15,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:15,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:15,753 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 21:37:15,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:15,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1319 states to 1165 states and 1319 transitions. [2024-11-13 21:37:15,770 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 1319 transitions. [2024-11-13 21:37:15,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:37:15,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:15,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:15,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:15,812 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 21:37:15,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:15,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1321 states to 1166 states and 1321 transitions. [2024-11-13 21:37:15,830 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 1321 transitions. [2024-11-13 21:37:15,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:37:15,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:15,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:15,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:15,907 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 21:37:16,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:16,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1323 states to 1167 states and 1323 transitions. [2024-11-13 21:37:16,042 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states and 1323 transitions. [2024-11-13 21:37:16,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:37:16,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:16,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:16,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:16,165 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 21:37:16,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:16,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1325 states to 1168 states and 1325 transitions. [2024-11-13 21:37:16,459 INFO L276 IsEmpty]: Start isEmpty. Operand 1168 states and 1325 transitions. [2024-11-13 21:37:16,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:37:16,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:16,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:16,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:16,495 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 21:37:16,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:16,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1323 states to 1167 states and 1323 transitions. [2024-11-13 21:37:16,523 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states and 1323 transitions. [2024-11-13 21:37:16,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:37:16,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:16,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:16,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:16,593 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 21:37:16,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:16,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1325 states to 1168 states and 1325 transitions. [2024-11-13 21:37:16,621 INFO L276 IsEmpty]: Start isEmpty. Operand 1168 states and 1325 transitions. [2024-11-13 21:37:16,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 21:37:16,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:16,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:16,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:16,728 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 21:37:16,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:16,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 1170 states and 1330 transitions. [2024-11-13 21:37:16,902 INFO L276 IsEmpty]: Start isEmpty. Operand 1170 states and 1330 transitions. [2024-11-13 21:37:16,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 21:37:16,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:16,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:16,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:16,948 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 21:37:17,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:17,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1331 states to 1171 states and 1331 transitions. [2024-11-13 21:37:17,189 INFO L276 IsEmpty]: Start isEmpty. Operand 1171 states and 1331 transitions. [2024-11-13 21:37:17,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 21:37:17,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:17,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:17,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:17,237 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 21:37:17,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:17,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 1170 states and 1330 transitions. [2024-11-13 21:37:17,261 INFO L276 IsEmpty]: Start isEmpty. Operand 1170 states and 1330 transitions. [2024-11-13 21:37:17,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 21:37:17,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:17,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:17,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:17,343 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:17,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:17,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1331 states to 1171 states and 1331 transitions. [2024-11-13 21:37:17,373 INFO L276 IsEmpty]: Start isEmpty. Operand 1171 states and 1331 transitions. [2024-11-13 21:37:17,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:37:17,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:17,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:17,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:17,423 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 21:37:17,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:17,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1333 states to 1172 states and 1333 transitions. [2024-11-13 21:37:17,594 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 1333 transitions. [2024-11-13 21:37:17,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:37:17,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:17,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:17,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:17,720 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 21:37:17,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:17,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1337 states to 1175 states and 1337 transitions. [2024-11-13 21:37:17,850 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 1337 transitions. [2024-11-13 21:37:17,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 21:37:17,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:17,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:17,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:17,989 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 21:37:18,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:18,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1340 states to 1177 states and 1340 transitions. [2024-11-13 21:37:18,401 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 1340 transitions. [2024-11-13 21:37:18,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 21:37:18,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:18,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:18,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:18,447 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 21:37:18,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:18,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1338 states to 1177 states and 1338 transitions. [2024-11-13 21:37:18,464 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 1338 transitions. [2024-11-13 21:37:18,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 21:37:18,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:18,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:18,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:18,505 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 21:37:18,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:18,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1334 states to 1177 states and 1334 transitions. [2024-11-13 21:37:18,521 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 1334 transitions. [2024-11-13 21:37:18,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:37:18,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:18,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:18,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:18,569 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 21:37:18,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:18,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1332 states to 1177 states and 1332 transitions. [2024-11-13 21:37:18,586 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 1332 transitions. [2024-11-13 21:37:18,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:37:18,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:18,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:18,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:18,722 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 21:37:18,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:18,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1336 states to 1179 states and 1336 transitions. [2024-11-13 21:37:18,800 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 1336 transitions. [2024-11-13 21:37:18,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:37:18,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:18,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:18,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:19,041 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 21:37:20,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:20,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1349 states to 1188 states and 1349 transitions. [2024-11-13 21:37:20,336 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 1349 transitions. [2024-11-13 21:37:20,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:37:20,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:20,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:20,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:20,574 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 21:37:20,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:20,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 1189 states and 1352 transitions. [2024-11-13 21:37:20,703 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 1352 transitions. [2024-11-13 21:37:20,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:37:20,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:20,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:20,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:20,747 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 21:37:20,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:20,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 1189 states and 1351 transitions. [2024-11-13 21:37:20,985 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 1351 transitions. [2024-11-13 21:37:20,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:37:20,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:20,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:21,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:21,152 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 21:37:21,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:21,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1357 states to 1191 states and 1357 transitions. [2024-11-13 21:37:21,564 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 1357 transitions. [2024-11-13 21:37:21,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 21:37:21,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:21,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:21,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:21,607 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 21:37:21,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:21,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 1190 states and 1356 transitions. [2024-11-13 21:37:21,631 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 1356 transitions. [2024-11-13 21:37:21,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 21:37:21,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:21,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:21,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:21,783 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 21:37:21,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:21,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1357 states to 1191 states and 1357 transitions. [2024-11-13 21:37:21,934 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 1357 transitions. [2024-11-13 21:37:21,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:37:21,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:21,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:21,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:21,985 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 21:37:22,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:22,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 1190 states and 1356 transitions. [2024-11-13 21:37:22,009 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 1356 transitions. [2024-11-13 21:37:22,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:37:22,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:22,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:22,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:22,200 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 21:37:22,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:22,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1359 states to 1193 states and 1359 transitions. [2024-11-13 21:37:22,441 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 1359 transitions. [2024-11-13 21:37:22,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:37:22,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:22,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:22,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:22,640 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 21:37:23,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:23,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1367 states to 1197 states and 1367 transitions. [2024-11-13 21:37:23,171 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 1367 transitions. [2024-11-13 21:37:23,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 21:37:23,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:23,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:23,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:23,238 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 21:37:23,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:23,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1371 states to 1200 states and 1371 transitions. [2024-11-13 21:37:23,272 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 1371 transitions. [2024-11-13 21:37:23,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:37:23,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:23,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:23,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:23,344 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 21:37:23,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:23,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1375 states to 1203 states and 1375 transitions. [2024-11-13 21:37:23,377 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 1375 transitions. [2024-11-13 21:37:23,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:37:23,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:23,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:23,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:23,519 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 21:37:23,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:23,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1380 states to 1206 states and 1380 transitions. [2024-11-13 21:37:23,737 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 1380 transitions. [2024-11-13 21:37:23,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:37:23,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:23,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:23,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:23,856 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 21:37:23,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:23,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1384 states to 1209 states and 1384 transitions. [2024-11-13 21:37:23,901 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 1384 transitions. [2024-11-13 21:37:23,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:37:23,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:23,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:23,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:23,980 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 21:37:24,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:24,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1388 states to 1212 states and 1388 transitions. [2024-11-13 21:37:24,027 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 1388 transitions. [2024-11-13 21:37:24,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:37:24,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:24,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:24,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:24,092 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 21:37:24,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:24,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1407 states to 1228 states and 1407 transitions. [2024-11-13 21:37:24,970 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 1407 transitions. [2024-11-13 21:37:24,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:37:24,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:24,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:24,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:25,088 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 21:37:26,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:26,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1433 states to 1244 states and 1433 transitions. [2024-11-13 21:37:26,114 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 1433 transitions. [2024-11-13 21:37:26,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:37:26,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:26,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:26,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:26,174 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 21:37:26,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:27,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1446 states to 1253 states and 1446 transitions. [2024-11-13 21:37:27,000 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 1446 transitions. [2024-11-13 21:37:27,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:37:27,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:27,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:27,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:27,040 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 21:37:27,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:27,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1450 states to 1256 states and 1450 transitions. [2024-11-13 21:37:27,064 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 1450 transitions. [2024-11-13 21:37:27,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:37:27,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:27,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:27,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:27,367 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 21:37:27,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:27,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1456 states to 1259 states and 1456 transitions. [2024-11-13 21:37:27,937 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 1456 transitions. [2024-11-13 21:37:27,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:37:27,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:27,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:27,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:28,002 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 21:37:28,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:28,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1459 states to 1261 states and 1459 transitions. [2024-11-13 21:37:28,323 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 1459 transitions. [2024-11-13 21:37:28,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:37:28,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:28,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:28,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:28,363 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 21:37:28,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:28,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1463 states to 1264 states and 1463 transitions. [2024-11-13 21:37:28,391 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 1463 transitions. [2024-11-13 21:37:28,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:37:28,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:28,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:28,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:28,483 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 21:37:28,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:28,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1467 states to 1267 states and 1467 transitions. [2024-11-13 21:37:28,516 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 1467 transitions. [2024-11-13 21:37:28,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:37:28,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:28,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:28,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:28,555 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 21:37:28,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:28,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1471 states to 1270 states and 1471 transitions. [2024-11-13 21:37:28,580 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 1471 transitions. [2024-11-13 21:37:28,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:37:28,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:28,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:28,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:28,662 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 21:37:28,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:28,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1475 states to 1273 states and 1475 transitions. [2024-11-13 21:37:28,697 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 1475 transitions. [2024-11-13 21:37:28,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 21:37:28,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:28,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:28,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:28,729 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 21:37:38,751 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:37:38,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:38,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1473 states to 1273 states and 1473 transitions. [2024-11-13 21:37:38,760 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 1473 transitions. [2024-11-13 21:37:38,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:37:38,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:38,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:38,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:38,877 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:50,648 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:37:53,973 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.32s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:37:53,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:53,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1523 states to 1304 states and 1523 transitions. [2024-11-13 21:37:53,996 INFO L276 IsEmpty]: Start isEmpty. Operand 1304 states and 1523 transitions. [2024-11-13 21:37:53,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:37:53,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:53,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:54,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:54,127 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 21:37:54,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:54,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1525 states to 1306 states and 1525 transitions. [2024-11-13 21:37:54,328 INFO L276 IsEmpty]: Start isEmpty. Operand 1306 states and 1525 transitions. [2024-11-13 21:37:54,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:37:54,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:54,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:54,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:54,400 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 21:37:54,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:54,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1525 states to 1307 states and 1525 transitions. [2024-11-13 21:37:54,422 INFO L276 IsEmpty]: Start isEmpty. Operand 1307 states and 1525 transitions. [2024-11-13 21:37:54,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:37:54,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:54,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:54,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:54,523 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 21:37:54,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:54,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1527 states to 1309 states and 1527 transitions. [2024-11-13 21:37:54,562 INFO L276 IsEmpty]: Start isEmpty. Operand 1309 states and 1527 transitions. [2024-11-13 21:37:54,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:37:54,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:54,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:54,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:54,638 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 21:37:54,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:54,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1527 states to 1310 states and 1527 transitions. [2024-11-13 21:37:54,662 INFO L276 IsEmpty]: Start isEmpty. Operand 1310 states and 1527 transitions. [2024-11-13 21:37:54,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:37:54,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:54,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:54,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:54,859 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 21:37:59,583 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.72s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:37:59,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:59,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1577 states to 1343 states and 1577 transitions. [2024-11-13 21:37:59,616 INFO L276 IsEmpty]: Start isEmpty. Operand 1343 states and 1577 transitions. [2024-11-13 21:37:59,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:37:59,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:59,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:59,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:59,749 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 21:37:59,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:59,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1579 states to 1344 states and 1579 transitions. [2024-11-13 21:37:59,783 INFO L276 IsEmpty]: Start isEmpty. Operand 1344 states and 1579 transitions. [2024-11-13 21:37:59,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:37:59,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:59,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:59,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:59,864 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 21:38:00,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:00,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1578 states to 1344 states and 1578 transitions. [2024-11-13 21:38:00,047 INFO L276 IsEmpty]: Start isEmpty. Operand 1344 states and 1578 transitions. [2024-11-13 21:38:00,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:38:00,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:00,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:00,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:00,121 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:38:00,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:00,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1577 states to 1343 states and 1577 transitions. [2024-11-13 21:38:00,157 INFO L276 IsEmpty]: Start isEmpty. Operand 1343 states and 1577 transitions. [2024-11-13 21:38:00,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:38:00,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:00,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:00,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:00,278 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 21:38:00,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:00,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1578 states to 1344 states and 1578 transitions. [2024-11-13 21:38:00,309 INFO L276 IsEmpty]: Start isEmpty. Operand 1344 states and 1578 transitions. [2024-11-13 21:38:00,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:38:00,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:00,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:00,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:00,475 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 21:38:00,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:00,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1577 states to 1343 states and 1577 transitions. [2024-11-13 21:38:00,510 INFO L276 IsEmpty]: Start isEmpty. Operand 1343 states and 1577 transitions. [2024-11-13 21:38:00,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:38:00,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:00,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:00,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:00,643 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 21:38:00,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:00,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1580 states to 1345 states and 1580 transitions. [2024-11-13 21:38:00,679 INFO L276 IsEmpty]: Start isEmpty. Operand 1345 states and 1580 transitions. [2024-11-13 21:38:00,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:38:00,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:00,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:00,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:00,877 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:38:16,286 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:38:18,838 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.55s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:38:18,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:18,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1646 states to 1391 states and 1646 transitions. [2024-11-13 21:38:18,899 INFO L276 IsEmpty]: Start isEmpty. Operand 1391 states and 1646 transitions. [2024-11-13 21:38:18,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:38:18,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:18,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:18,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:18,983 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 21:38:19,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:19,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1645 states to 1390 states and 1645 transitions. [2024-11-13 21:38:19,022 INFO L276 IsEmpty]: Start isEmpty. Operand 1390 states and 1645 transitions. [2024-11-13 21:38:19,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:38:19,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:19,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:19,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:19,232 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 21:38:19,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:19,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1646 states to 1391 states and 1646 transitions. [2024-11-13 21:38:19,377 INFO L276 IsEmpty]: Start isEmpty. Operand 1391 states and 1646 transitions. [2024-11-13 21:38:19,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:38:19,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:19,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:19,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:19,783 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 21:38:22,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:22,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1682 states to 1416 states and 1682 transitions. [2024-11-13 21:38:22,434 INFO L276 IsEmpty]: Start isEmpty. Operand 1416 states and 1682 transitions. [2024-11-13 21:38:22,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:38:22,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:22,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:22,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:23,138 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 21:38:26,242 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:38:27,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:27,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1713 states to 1439 states and 1713 transitions. [2024-11-13 21:38:27,471 INFO L276 IsEmpty]: Start isEmpty. Operand 1439 states and 1713 transitions. [2024-11-13 21:38:27,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:38:27,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:27,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:27,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:27,551 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 21:38:27,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:27,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1712 states to 1438 states and 1712 transitions. [2024-11-13 21:38:27,583 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 1712 transitions. [2024-11-13 21:38:27,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:38:27,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:27,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:27,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:27,914 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 21:38:28,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:28,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1714 states to 1439 states and 1714 transitions. [2024-11-13 21:38:28,533 INFO L276 IsEmpty]: Start isEmpty. Operand 1439 states and 1714 transitions. [2024-11-13 21:38:28,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:38:28,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:28,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:28,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:28,613 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 21:38:28,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:28,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1712 states to 1438 states and 1712 transitions. [2024-11-13 21:38:28,641 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 1712 transitions. [2024-11-13 21:38:28,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:38:28,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:28,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:28,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:28,760 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 21:38:28,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:28,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1714 states to 1440 states and 1714 transitions. [2024-11-13 21:38:28,792 INFO L276 IsEmpty]: Start isEmpty. Operand 1440 states and 1714 transitions. [2024-11-13 21:38:28,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:38:28,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:28,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:28,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:29,452 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 21:38:31,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:31,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1719 states to 1444 states and 1719 transitions. [2024-11-13 21:38:31,053 INFO L276 IsEmpty]: Start isEmpty. Operand 1444 states and 1719 transitions. [2024-11-13 21:38:31,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:38:31,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:31,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:31,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:32,052 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 21:38:34,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:34,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1726 states to 1449 states and 1726 transitions. [2024-11-13 21:38:34,373 INFO L276 IsEmpty]: Start isEmpty. Operand 1449 states and 1726 transitions. [2024-11-13 21:38:34,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:38:34,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:34,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:34,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:34,479 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 21:38:35,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:35,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1730 states to 1451 states and 1730 transitions. [2024-11-13 21:38:35,781 INFO L276 IsEmpty]: Start isEmpty. Operand 1451 states and 1730 transitions. [2024-11-13 21:38:35,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:38:35,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:35,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:35,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:35,900 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 21:38:37,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:37,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1736 states to 1455 states and 1736 transitions. [2024-11-13 21:38:37,136 INFO L276 IsEmpty]: Start isEmpty. Operand 1455 states and 1736 transitions. [2024-11-13 21:38:37,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:38:37,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:37,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:37,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:37,900 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 21:38:40,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:40,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1745 states to 1458 states and 1745 transitions. [2024-11-13 21:38:40,145 INFO L276 IsEmpty]: Start isEmpty. Operand 1458 states and 1745 transitions. [2024-11-13 21:38:40,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:38:40,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:40,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:40,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:41,513 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 21:38:46,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:46,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1762 states to 1466 states and 1762 transitions. [2024-11-13 21:38:46,561 INFO L276 IsEmpty]: Start isEmpty. Operand 1466 states and 1762 transitions. [2024-11-13 21:38:46,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:38:46,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:46,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:46,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:48,471 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 21:38:53,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:53,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1773 states to 1473 states and 1773 transitions. [2024-11-13 21:38:53,438 INFO L276 IsEmpty]: Start isEmpty. Operand 1473 states and 1773 transitions. [2024-11-13 21:38:53,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:38:53,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:53,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:53,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:53,516 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 21:38:54,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:54,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1775 states to 1474 states and 1775 transitions. [2024-11-13 21:38:54,366 INFO L276 IsEmpty]: Start isEmpty. Operand 1474 states and 1775 transitions. [2024-11-13 21:38:54,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:38:54,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:54,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:54,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:54,498 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 21:38:55,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:55,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1778 states to 1476 states and 1778 transitions. [2024-11-13 21:38:55,354 INFO L276 IsEmpty]: Start isEmpty. Operand 1476 states and 1778 transitions. [2024-11-13 21:38:55,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:38:55,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:55,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:55,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:57,416 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 21:38:59,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:59,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1786 states to 1480 states and 1786 transitions. [2024-11-13 21:38:59,862 INFO L276 IsEmpty]: Start isEmpty. Operand 1480 states and 1786 transitions. [2024-11-13 21:38:59,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:38:59,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:59,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:59,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:01,274 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 21:39:03,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:03,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1791 states to 1482 states and 1791 transitions. [2024-11-13 21:39:03,760 INFO L276 IsEmpty]: Start isEmpty. Operand 1482 states and 1791 transitions. [2024-11-13 21:39:03,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:39:03,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:03,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:03,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:03,836 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 21:39:04,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:04,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1793 states to 1483 states and 1793 transitions. [2024-11-13 21:39:04,671 INFO L276 IsEmpty]: Start isEmpty. Operand 1483 states and 1793 transitions. [2024-11-13 21:39:04,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:39:04,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:04,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:04,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:04,804 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 21:39:05,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:05,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1796 states to 1485 states and 1796 transitions. [2024-11-13 21:39:05,702 INFO L276 IsEmpty]: Start isEmpty. Operand 1485 states and 1796 transitions. [2024-11-13 21:39:05,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:39:05,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:05,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:05,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:07,625 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 21:39:12,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:12,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1806 states to 1489 states and 1806 transitions. [2024-11-13 21:39:12,494 INFO L276 IsEmpty]: Start isEmpty. Operand 1489 states and 1806 transitions. [2024-11-13 21:39:12,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:39:12,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:12,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:12,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:13,723 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 21:39:16,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:16,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1810 states to 1491 states and 1810 transitions. [2024-11-13 21:39:16,841 INFO L276 IsEmpty]: Start isEmpty. Operand 1491 states and 1810 transitions. [2024-11-13 21:39:16,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:39:16,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:16,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:16,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:16,917 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 21:39:17,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:17,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1812 states to 1492 states and 1812 transitions. [2024-11-13 21:39:17,635 INFO L276 IsEmpty]: Start isEmpty. Operand 1492 states and 1812 transitions. [2024-11-13 21:39:17,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:39:17,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:17,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:17,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:17,741 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 21:39:18,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:18,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1815 states to 1494 states and 1815 transitions. [2024-11-13 21:39:18,584 INFO L276 IsEmpty]: Start isEmpty. Operand 1494 states and 1815 transitions. [2024-11-13 21:39:18,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:39:18,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:18,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:18,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:19,931 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 21:39:23,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:23,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1824 states to 1498 states and 1824 transitions. [2024-11-13 21:39:23,893 INFO L276 IsEmpty]: Start isEmpty. Operand 1498 states and 1824 transitions. [2024-11-13 21:39:23,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:39:23,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:23,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:23,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:25,442 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 21:39:28,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:28,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1829 states to 1500 states and 1829 transitions. [2024-11-13 21:39:28,395 INFO L276 IsEmpty]: Start isEmpty. Operand 1500 states and 1829 transitions. [2024-11-13 21:39:28,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:39:28,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:28,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:28,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:28,461 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 21:39:29,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:29,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1831 states to 1501 states and 1831 transitions. [2024-11-13 21:39:29,241 INFO L276 IsEmpty]: Start isEmpty. Operand 1501 states and 1831 transitions. [2024-11-13 21:39:29,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:39:29,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:29,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:29,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:29,343 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:39:30,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:30,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1834 states to 1503 states and 1834 transitions. [2024-11-13 21:39:30,445 INFO L276 IsEmpty]: Start isEmpty. Operand 1503 states and 1834 transitions. [2024-11-13 21:39:30,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:39:30,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:30,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:30,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:32,136 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 21:39:35,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:35,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1844 states to 1507 states and 1844 transitions. [2024-11-13 21:39:35,806 INFO L276 IsEmpty]: Start isEmpty. Operand 1507 states and 1844 transitions. [2024-11-13 21:39:35,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:39:35,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:35,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:35,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:40,153 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 21:39:49,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:49,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1857 states to 1513 states and 1857 transitions. [2024-11-13 21:39:49,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1513 states and 1857 transitions. [2024-11-13 21:39:49,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:39:49,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:49,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:49,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:50,349 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 21:39:51,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:51,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1859 states to 1514 states and 1859 transitions. [2024-11-13 21:39:51,774 INFO L276 IsEmpty]: Start isEmpty. Operand 1514 states and 1859 transitions. [2024-11-13 21:39:51,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:39:51,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:51,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:51,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:52,139 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 21:39:53,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:53,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1862 states to 1516 states and 1862 transitions. [2024-11-13 21:39:53,431 INFO L276 IsEmpty]: Start isEmpty. Operand 1516 states and 1862 transitions. [2024-11-13 21:39:53,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:39:53,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:53,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:53,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:56,146 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 21:40:01,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:01,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1871 states to 1520 states and 1871 transitions. [2024-11-13 21:40:01,111 INFO L276 IsEmpty]: Start isEmpty. Operand 1520 states and 1871 transitions. [2024-11-13 21:40:01,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:40:01,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:01,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:01,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:03,479 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 21:40:07,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:07,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1876 states to 1522 states and 1876 transitions. [2024-11-13 21:40:07,166 INFO L276 IsEmpty]: Start isEmpty. Operand 1522 states and 1876 transitions. [2024-11-13 21:40:07,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:40:07,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:07,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:07,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:07,237 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 21:40:08,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:08,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1878 states to 1523 states and 1878 transitions. [2024-11-13 21:40:08,180 INFO L276 IsEmpty]: Start isEmpty. Operand 1523 states and 1878 transitions. [2024-11-13 21:40:08,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:40:08,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:08,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:08,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:08,263 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 21:40:09,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:09,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1881 states to 1525 states and 1881 transitions. [2024-11-13 21:40:09,318 INFO L276 IsEmpty]: Start isEmpty. Operand 1525 states and 1881 transitions. [2024-11-13 21:40:09,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:40:09,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:09,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:09,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:11,450 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 21:40:13,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:13,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1890 states to 1529 states and 1890 transitions. [2024-11-13 21:40:13,979 INFO L276 IsEmpty]: Start isEmpty. Operand 1529 states and 1890 transitions. [2024-11-13 21:40:13,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:40:13,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:13,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:14,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:18,820 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 21:40:25,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:25,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1895 states to 1531 states and 1895 transitions. [2024-11-13 21:40:25,168 INFO L276 IsEmpty]: Start isEmpty. Operand 1531 states and 1895 transitions. [2024-11-13 21:40:25,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:40:25,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:25,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:25,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:25,225 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 21:40:25,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:25,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1885 states to 1522 states and 1885 transitions. [2024-11-13 21:40:25,240 INFO L276 IsEmpty]: Start isEmpty. Operand 1522 states and 1885 transitions. [2024-11-13 21:40:25,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:40:25,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:25,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:25,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:25,378 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 21:40:26,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:26,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1888 states to 1524 states and 1888 transitions. [2024-11-13 21:40:26,469 INFO L276 IsEmpty]: Start isEmpty. Operand 1524 states and 1888 transitions. [2024-11-13 21:40:26,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:40:26,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:26,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:26,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:26,561 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 21:40:27,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:27,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1892 states to 1527 states and 1892 transitions. [2024-11-13 21:40:27,735 INFO L276 IsEmpty]: Start isEmpty. Operand 1527 states and 1892 transitions. [2024-11-13 21:40:27,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:40:27,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:27,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:27,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:28,536 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 21:40:30,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:30,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1897 states to 1530 states and 1897 transitions. [2024-11-13 21:40:30,770 INFO L276 IsEmpty]: Start isEmpty. Operand 1530 states and 1897 transitions. [2024-11-13 21:40:30,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:40:30,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:30,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:30,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:33,215 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 21:40:38,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:38,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1902 states to 1533 states and 1902 transitions. [2024-11-13 21:40:38,704 INFO L276 IsEmpty]: Start isEmpty. Operand 1533 states and 1902 transitions. [2024-11-13 21:40:38,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 21:40:38,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:38,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:38,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:42,295 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 21:40:56,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:56,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1916 states to 1541 states and 1916 transitions. [2024-11-13 21:40:56,633 INFO L276 IsEmpty]: Start isEmpty. Operand 1541 states and 1916 transitions. [2024-11-13 21:40:56,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:40:56,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:56,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:56,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:01,665 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 21:41:20,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:20,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1932 states to 1550 states and 1932 transitions. [2024-11-13 21:41:20,093 INFO L276 IsEmpty]: Start isEmpty. Operand 1550 states and 1932 transitions. [2024-11-13 21:41:20,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:41:20,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:20,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:20,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:20,683 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 21:41:22,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:22,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1940 states to 1557 states and 1940 transitions. [2024-11-13 21:41:22,864 INFO L276 IsEmpty]: Start isEmpty. Operand 1557 states and 1940 transitions. [2024-11-13 21:41:22,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:41:22,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:22,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:22,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:23,506 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 21:41:27,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:27,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1952 states to 1565 states and 1952 transitions. [2024-11-13 21:41:27,289 INFO L276 IsEmpty]: Start isEmpty. Operand 1565 states and 1952 transitions. [2024-11-13 21:41:27,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:41:27,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:27,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:27,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:28,770 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 21:41:34,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:34,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1953 states to 1566 states and 1953 transitions. [2024-11-13 21:41:34,759 INFO L276 IsEmpty]: Start isEmpty. Operand 1566 states and 1953 transitions. [2024-11-13 21:41:34,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:41:34,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:34,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:34,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:35,937 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 21:41:39,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:39,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 1567 states and 1955 transitions. [2024-11-13 21:41:39,334 INFO L276 IsEmpty]: Start isEmpty. Operand 1567 states and 1955 transitions. [2024-11-13 21:41:39,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:41:39,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:39,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:39,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:40,873 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 21:41:47,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:47,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 1568 states and 1955 transitions. [2024-11-13 21:41:47,505 INFO L276 IsEmpty]: Start isEmpty. Operand 1568 states and 1955 transitions. [2024-11-13 21:41:47,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:41:47,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:47,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:47,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:49,043 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:53,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:53,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1956 states to 1569 states and 1956 transitions. [2024-11-13 21:41:53,230 INFO L276 IsEmpty]: Start isEmpty. Operand 1569 states and 1956 transitions. [2024-11-13 21:41:53,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:41:53,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:53,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:53,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:56,249 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 21:42:01,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:01,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1958 states to 1570 states and 1958 transitions. [2024-11-13 21:42:01,778 INFO L276 IsEmpty]: Start isEmpty. Operand 1570 states and 1958 transitions. [2024-11-13 21:42:01,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:42:01,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:01,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:01,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:03,542 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:42:11,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:11,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1959 states to 1571 states and 1959 transitions. [2024-11-13 21:42:11,137 INFO L276 IsEmpty]: Start isEmpty. Operand 1571 states and 1959 transitions. [2024-11-13 21:42:11,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 21:42:11,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:11,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:11,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:13,641 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:42:23,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:23,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1959 states to 1572 states and 1959 transitions. [2024-11-13 21:42:23,932 INFO L276 IsEmpty]: Start isEmpty. Operand 1572 states and 1959 transitions. [2024-11-13 21:42:23,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:42:23,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:23,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:24,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:26,509 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:42:31,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:31,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1961 states to 1573 states and 1961 transitions. [2024-11-13 21:42:31,673 INFO L276 IsEmpty]: Start isEmpty. Operand 1573 states and 1961 transitions. [2024-11-13 21:42:31,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:42:31,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:31,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:31,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:33,750 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:42:41,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:41,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1961 states to 1574 states and 1961 transitions. [2024-11-13 21:42:41,167 INFO L276 IsEmpty]: Start isEmpty. Operand 1574 states and 1961 transitions. [2024-11-13 21:42:41,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 21:42:41,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:41,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:41,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:44,113 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:42:49,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:49,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1963 states to 1575 states and 1963 transitions. [2024-11-13 21:42:49,275 INFO L276 IsEmpty]: Start isEmpty. Operand 1575 states and 1963 transitions. [2024-11-13 21:42:49,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 21:42:49,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:49,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:49,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:51,245 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:42:59,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:59,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1964 states to 1576 states and 1964 transitions. [2024-11-13 21:42:59,091 INFO L276 IsEmpty]: Start isEmpty. Operand 1576 states and 1964 transitions. [2024-11-13 21:42:59,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 21:42:59,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:59,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:59,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:02,054 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:43:13,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:13,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1964 states to 1577 states and 1964 transitions. [2024-11-13 21:43:13,516 INFO L276 IsEmpty]: Start isEmpty. Operand 1577 states and 1964 transitions. [2024-11-13 21:43:13,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 21:43:13,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:13,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:13,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:16,210 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:43:21,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:21,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1966 states to 1578 states and 1966 transitions. [2024-11-13 21:43:21,466 INFO L276 IsEmpty]: Start isEmpty. Operand 1578 states and 1966 transitions. [2024-11-13 21:43:21,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 21:43:21,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:21,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:21,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:23,695 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:43:31,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:31,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 1579 states and 1967 transitions. [2024-11-13 21:43:31,624 INFO L276 IsEmpty]: Start isEmpty. Operand 1579 states and 1967 transitions. [2024-11-13 21:43:31,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 21:43:31,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:31,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:31,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:34,625 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:43:46,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:46,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 1580 states and 1967 transitions. [2024-11-13 21:43:46,021 INFO L276 IsEmpty]: Start isEmpty. Operand 1580 states and 1967 transitions. [2024-11-13 21:43:46,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 21:43:46,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:46,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:46,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:47,893 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:43:53,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:53,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1968 states to 1581 states and 1968 transitions. [2024-11-13 21:43:53,034 INFO L276 IsEmpty]: Start isEmpty. Operand 1581 states and 1968 transitions. [2024-11-13 21:43:53,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 21:43:53,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:53,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:53,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:56,684 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:44:03,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:03,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1970 states to 1582 states and 1970 transitions. [2024-11-13 21:44:03,475 INFO L276 IsEmpty]: Start isEmpty. Operand 1582 states and 1970 transitions. [2024-11-13 21:44:03,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 21:44:03,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:03,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:03,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:06,460 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:44:14,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:14,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1970 states to 1583 states and 1970 transitions. [2024-11-13 21:44:14,712 INFO L276 IsEmpty]: Start isEmpty. Operand 1583 states and 1970 transitions. [2024-11-13 21:44:14,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 21:44:14,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:14,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:14,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:16,794 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:44:21,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:21,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1971 states to 1584 states and 1971 transitions. [2024-11-13 21:44:21,401 INFO L276 IsEmpty]: Start isEmpty. Operand 1584 states and 1971 transitions. [2024-11-13 21:44:21,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 21:44:21,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:21,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:21,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:23,503 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:44:28,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:28,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1972 states to 1585 states and 1972 transitions. [2024-11-13 21:44:28,149 INFO L276 IsEmpty]: Start isEmpty. Operand 1585 states and 1972 transitions. [2024-11-13 21:44:28,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 21:44:28,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:28,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:28,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:30,396 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:44:35,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:35,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1973 states to 1586 states and 1973 transitions. [2024-11-13 21:44:35,048 INFO L276 IsEmpty]: Start isEmpty. Operand 1586 states and 1973 transitions. [2024-11-13 21:44:35,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 21:44:35,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:35,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:35,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:37,221 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:44:41,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:41,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1974 states to 1587 states and 1974 transitions. [2024-11-13 21:44:41,900 INFO L276 IsEmpty]: Start isEmpty. Operand 1587 states and 1974 transitions. [2024-11-13 21:44:41,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 21:44:41,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:41,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:42,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:44,048 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:44:48,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:48,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1975 states to 1588 states and 1975 transitions. [2024-11-13 21:44:48,924 INFO L276 IsEmpty]: Start isEmpty. Operand 1588 states and 1975 transitions. [2024-11-13 21:44:48,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 21:44:48,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:48,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:49,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:56,109 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:45:06,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:06,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1977 states to 1589 states and 1977 transitions. [2024-11-13 21:45:06,321 INFO L276 IsEmpty]: Start isEmpty. Operand 1589 states and 1977 transitions. [2024-11-13 21:45:06,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 21:45:06,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:06,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:06,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:08,925 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:45:17,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:17,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1978 states to 1590 states and 1978 transitions. [2024-11-13 21:45:17,807 INFO L276 IsEmpty]: Start isEmpty. Operand 1590 states and 1978 transitions. [2024-11-13 21:45:17,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 21:45:17,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:17,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:18,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:20,698 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:45:29,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:29,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1979 states to 1591 states and 1979 transitions. [2024-11-13 21:45:29,355 INFO L276 IsEmpty]: Start isEmpty. Operand 1591 states and 1979 transitions. [2024-11-13 21:45:29,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 21:45:29,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:29,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:29,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:33,804 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:45:50,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:50,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1979 states to 1592 states and 1979 transitions. [2024-11-13 21:45:50,324 INFO L276 IsEmpty]: Start isEmpty. Operand 1592 states and 1979 transitions. [2024-11-13 21:45:50,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 21:45:50,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:50,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:50,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:53,850 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:00,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:00,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1981 states to 1593 states and 1981 transitions. [2024-11-13 21:46:00,243 INFO L276 IsEmpty]: Start isEmpty. Operand 1593 states and 1981 transitions. [2024-11-13 21:46:00,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 21:46:00,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:00,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:00,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:03,199 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:13,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:13,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1981 states to 1594 states and 1981 transitions. [2024-11-13 21:46:13,622 INFO L276 IsEmpty]: Start isEmpty. Operand 1594 states and 1981 transitions. [2024-11-13 21:46:13,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 21:46:13,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:13,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:13,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:16,355 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:22,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:22,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1982 states to 1595 states and 1982 transitions. [2024-11-13 21:46:22,233 INFO L276 IsEmpty]: Start isEmpty. Operand 1595 states and 1982 transitions. [2024-11-13 21:46:22,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 21:46:22,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:22,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:22,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:27,111 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:35,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:35,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1984 states to 1596 states and 1984 transitions. [2024-11-13 21:46:35,303 INFO L276 IsEmpty]: Start isEmpty. Operand 1596 states and 1984 transitions. [2024-11-13 21:46:35,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 21:46:35,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:35,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:35,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:38,413 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:48,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:48,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1985 states to 1597 states and 1985 transitions. [2024-11-13 21:46:48,025 INFO L276 IsEmpty]: Start isEmpty. Operand 1597 states and 1985 transitions. [2024-11-13 21:46:48,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 21:46:48,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:48,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:48,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:52,278 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:06,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:06,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1985 states to 1598 states and 1985 transitions. [2024-11-13 21:47:06,099 INFO L276 IsEmpty]: Start isEmpty. Operand 1598 states and 1985 transitions. [2024-11-13 21:47:06,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 21:47:06,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:06,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:06,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:09,974 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:16,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:16,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1987 states to 1599 states and 1987 transitions. [2024-11-13 21:47:16,280 INFO L276 IsEmpty]: Start isEmpty. Operand 1599 states and 1987 transitions. [2024-11-13 21:47:16,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 21:47:16,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:16,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:16,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:20,194 INFO L134 CoverageAnalysis]: Checked inductivity of 595 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:31,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:31,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1987 states to 1600 states and 1987 transitions. [2024-11-13 21:47:31,151 INFO L276 IsEmpty]: Start isEmpty. Operand 1600 states and 1987 transitions. [2024-11-13 21:47:31,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 21:47:31,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:31,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:31,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:34,129 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:39,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:39,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1988 states to 1601 states and 1988 transitions. [2024-11-13 21:47:39,903 INFO L276 IsEmpty]: Start isEmpty. Operand 1601 states and 1988 transitions. [2024-11-13 21:47:39,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 21:47:39,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:39,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:40,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:42,969 INFO L134 CoverageAnalysis]: Checked inductivity of 666 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:48,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:48,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1989 states to 1602 states and 1989 transitions. [2024-11-13 21:47:48,625 INFO L276 IsEmpty]: Start isEmpty. Operand 1602 states and 1989 transitions. [2024-11-13 21:47:48,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 21:47:48,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:48,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:48,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:51,646 INFO L134 CoverageAnalysis]: Checked inductivity of 703 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:57,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:57,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1990 states to 1603 states and 1990 transitions. [2024-11-13 21:47:57,070 INFO L276 IsEmpty]: Start isEmpty. Operand 1603 states and 1990 transitions. [2024-11-13 21:47:57,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 21:47:57,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:57,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:57,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:04,259 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:48:13,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:13,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1992 states to 1604 states and 1992 transitions. [2024-11-13 21:48:13,678 INFO L276 IsEmpty]: Start isEmpty. Operand 1604 states and 1992 transitions. [2024-11-13 21:48:13,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:48:13,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:13,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:13,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:16,942 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:48:26,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:26,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1993 states to 1605 states and 1993 transitions. [2024-11-13 21:48:26,348 INFO L276 IsEmpty]: Start isEmpty. Operand 1605 states and 1993 transitions. [2024-11-13 21:48:26,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 21:48:26,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:26,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:26,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:29,657 INFO L134 CoverageAnalysis]: Checked inductivity of 820 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:48:38,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:38,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1994 states to 1606 states and 1994 transitions. [2024-11-13 21:48:38,584 INFO L276 IsEmpty]: Start isEmpty. Operand 1606 states and 1994 transitions. [2024-11-13 21:48:38,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 21:48:38,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:38,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:38,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:43,789 INFO L134 CoverageAnalysis]: Checked inductivity of 861 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:02,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:02,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1994 states to 1607 states and 1994 transitions. [2024-11-13 21:49:02,149 INFO L276 IsEmpty]: Start isEmpty. Operand 1607 states and 1994 transitions. [2024-11-13 21:49:02,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 21:49:02,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:02,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:02,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:06,481 INFO L134 CoverageAnalysis]: Checked inductivity of 903 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:13,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:13,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1996 states to 1608 states and 1996 transitions. [2024-11-13 21:49:13,435 INFO L276 IsEmpty]: Start isEmpty. Operand 1608 states and 1996 transitions. [2024-11-13 21:49:13,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 21:49:13,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:13,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:13,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:52,334 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:38,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:38,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1996 states to 1609 states and 1996 transitions. [2024-11-13 21:50:38,005 INFO L276 IsEmpty]: Start isEmpty. Operand 1609 states and 1996 transitions. [2024-11-13 21:50:38,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 21:50:38,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:38,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:38,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:40,142 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked.