./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bf0af3f-6596-4fc7-adf5-26780a888282/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bf0af3f-6596-4fc7-adf5-26780a888282/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_9bf0af3f-6596-4fc7-adf5-26780a888282/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bf0af3f-6596-4fc7-adf5-26780a888282/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bf0af3f-6596-4fc7-adf5-26780a888282/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-MemCleanup-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bf0af3f-6596-4fc7-adf5-26780a888282/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-memcleanup) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ce6a3162e09155ad765d255c42023f1cbec9d995c66c63f43c14fadd8640484e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:58:28,232 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:58:28,326 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bf0af3f-6596-4fc7-adf5-26780a888282/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-11-13 16:58:28,331 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:58:28,331 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 16:58:28,356 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:58:28,358 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:58:28,358 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:58:28,359 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:58:28,359 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 16:58:28,359 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:58:28,359 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:58:28,359 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:58:28,359 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:58:28,359 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 16:58:28,359 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 16:58:28,359 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 16:58:28,359 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:58:28,360 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 16:58:28,360 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:58:28,360 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 16:58:28,360 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:58:28,360 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 16:58:28,360 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:58:28,360 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:58:28,360 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:58:28,360 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:58:28,360 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:58:28,361 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:58:28,361 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:58:28,361 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:58:28,361 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 16:58:28,362 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 16:58:28,362 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_9bf0af3f-6596-4fc7-adf5-26780a888282/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-memcleanup) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ce6a3162e09155ad765d255c42023f1cbec9d995c66c63f43c14fadd8640484e [2024-11-13 16:58:28,671 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:58:28,684 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:58:28,688 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:58:28,689 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:58:28,692 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:58:28,694 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bf0af3f-6596-4fc7-adf5-26780a888282/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.i Unable to find full path for "g++" [2024-11-13 16:58:30,682 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:58:31,073 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:58:31,073 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bf0af3f-6596-4fc7-adf5-26780a888282/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.i [2024-11-13 16:58:31,092 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bf0af3f-6596-4fc7-adf5-26780a888282/bin/ukojak-verify-EEHR8qb7sm/data/e0bef3455/70d91637194f45fc85fc6e207c535d81/FLAG3cd06db6e [2024-11-13 16:58:31,108 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bf0af3f-6596-4fc7-adf5-26780a888282/bin/ukojak-verify-EEHR8qb7sm/data/e0bef3455/70d91637194f45fc85fc6e207c535d81 [2024-11-13 16:58:31,110 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:58:31,112 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:58:31,113 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:58:31,113 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:58:31,118 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:58:31,119 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:58:31" (1/1) ... [2024-11-13 16:58:31,120 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@445c30c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:58:31, skipping insertion in model container [2024-11-13 16:58:31,120 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:58:31" (1/1) ... [2024-11-13 16:58:31,170 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:58:31,905 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:58:31,923 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:58:32,180 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:58:32,220 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:58:32,221 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:58:32 WrapperNode [2024-11-13 16:58:32,223 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:58:32,224 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:58:32,224 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:58:32,225 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:58:32,235 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:58:32" (1/1) ... [2024-11-13 16:58:32,284 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:58:32" (1/1) ... [2024-11-13 16:58:32,395 INFO L138 Inliner]: procedures = 177, calls = 507, calls flagged for inlining = 17, calls inlined = 44, statements flattened = 3539 [2024-11-13 16:58:32,395 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:58:32,396 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:58:32,396 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:58:32,396 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:58:32,404 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:58:32" (1/1) ... [2024-11-13 16:58:32,404 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:58:32" (1/1) ... [2024-11-13 16:58:32,418 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:58:32" (1/1) ... [2024-11-13 16:58:32,421 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:58:32" (1/1) ... [2024-11-13 16:58:32,511 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:58:32" (1/1) ... [2024-11-13 16:58:32,542 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:58:32" (1/1) ... [2024-11-13 16:58:32,550 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:58:32" (1/1) ... [2024-11-13 16:58:32,560 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:58:32" (1/1) ... [2024-11-13 16:58:32,580 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:58:32,581 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:58:32,581 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:58:32,581 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:58:32,582 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:58:32" (1/1) ... [2024-11-13 16:58:32,587 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:58:32,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bf0af3f-6596-4fc7-adf5-26780a888282/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:58:32,613 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bf0af3f-6596-4fc7-adf5-26780a888282/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:58:32,616 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bf0af3f-6596-4fc7-adf5-26780a888282/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:58:32,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 16:58:32,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 16:58:32,641 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 16:58:32,641 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:58:32,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 16:58:32,642 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 16:58:32,642 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 16:58:32,642 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 16:58:32,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 16:58:32,643 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:58:32,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:58:32,995 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:58:32,997 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:58:36,899 INFO L? ?]: Removed 887 outVars from TransFormulas that were not future-live. [2024-11-13 16:58:36,899 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:58:40,903 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:58:40,903 INFO L316 CfgBuilder]: Removed 151 assume(true) statements. [2024-11-13 16:58:40,903 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:58:40 BoogieIcfgContainer [2024-11-13 16:58:40,904 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:58:40,904 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:58:40,905 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:58:40,915 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:58:40,915 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:58:40" (1/1) ... [2024-11-13 16:58:40,923 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:58:40,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:40,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 355 states and 593 transitions. [2024-11-13 16:58:40,998 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 593 transitions. [2024-11-13 16:58:41,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 16:58:41,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:41,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:41,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:41,221 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 16:58:41,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:41,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 354 states and 587 transitions. [2024-11-13 16:58:41,255 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 587 transitions. [2024-11-13 16:58:41,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 16:58:41,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:41,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:41,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:41,335 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 16:58:41,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:41,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 354 states and 583 transitions. [2024-11-13 16:58:41,357 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 583 transitions. [2024-11-13 16:58:41,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 16:58:41,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:41,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:41,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:41,629 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 16:58:41,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:41,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 356 states and 584 transitions. [2024-11-13 16:58:41,691 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 584 transitions. [2024-11-13 16:58:41,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 16:58:41,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:41,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:41,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:41,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:58:51,822 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 16:58:51,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:51,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 356 states and 579 transitions. [2024-11-13 16:58:51,833 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 579 transitions. [2024-11-13 16:58:51,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 16:58:51,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:51,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:51,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:51,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:58:51,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:51,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 356 states and 575 transitions. [2024-11-13 16:58:52,001 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 575 transitions. [2024-11-13 16:58:52,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 16:58:52,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:52,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:52,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:52,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:58:52,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:52,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 356 states and 569 transitions. [2024-11-13 16:58:52,145 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 569 transitions. [2024-11-13 16:58:52,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 16:58:52,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:52,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:52,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:52,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:59:02,332 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 16:59:02,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:02,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 356 states and 561 transitions. [2024-11-13 16:59:02,377 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 561 transitions. [2024-11-13 16:59:02,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 16:59:02,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:02,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:02,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:02,836 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:59:05,673 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.64s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:59:05,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:05,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 370 states and 579 transitions. [2024-11-13 16:59:05,717 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 579 transitions. [2024-11-13 16:59:05,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 16:59:05,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:05,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:05,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:05,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:59:05,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:05,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 370 states and 577 transitions. [2024-11-13 16:59:05,904 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 577 transitions. [2024-11-13 16:59:05,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 16:59:05,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:05,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:05,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:06,057 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:59:09,004 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.94s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:59:09,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:09,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 370 states and 575 transitions. [2024-11-13 16:59:09,017 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 575 transitions. [2024-11-13 16:59:09,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 16:59:09,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:09,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:09,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:09,373 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 16:59:19,394 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:59:24,619 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.22s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:59:24,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:24,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 373 states and 577 transitions. [2024-11-13 16:59:24,651 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 577 transitions. [2024-11-13 16:59:24,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 16:59:24,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:24,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:24,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:26,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:59:26,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:26,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 376 states and 583 transitions. [2024-11-13 16:59:26,574 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 583 transitions. [2024-11-13 16:59:26,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 16:59:26,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:26,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:26,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:26,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:59:26,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:26,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 376 states and 578 transitions. [2024-11-13 16:59:26,709 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 578 transitions. [2024-11-13 16:59:26,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 16:59:26,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:26,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:26,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:26,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:59:26,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:26,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 376 states and 572 transitions. [2024-11-13 16:59:26,841 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 572 transitions. [2024-11-13 16:59:26,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 16:59:26,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:26,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:26,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:26,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:59:29,344 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.34s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:59:29,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:29,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 376 states and 566 transitions. [2024-11-13 16:59:29,383 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 566 transitions. [2024-11-13 16:59:29,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 16:59:29,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:29,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:29,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:29,781 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:59:31,682 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:59:31,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:31,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 390 states and 585 transitions. [2024-11-13 16:59:31,716 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 585 transitions. [2024-11-13 16:59:31,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 16:59:31,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:31,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:31,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:31,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:59:31,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:31,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 390 states and 583 transitions. [2024-11-13 16:59:31,901 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 583 transitions. [2024-11-13 16:59:31,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 16:59:31,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:31,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:32,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:32,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:59:32,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:32,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 390 states and 581 transitions. [2024-11-13 16:59:32,091 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 581 transitions. [2024-11-13 16:59:32,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 16:59:32,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:32,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:32,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:32,317 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:59:36,391 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:59:36,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:36,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 390 states and 579 transitions. [2024-11-13 16:59:36,412 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 579 transitions. [2024-11-13 16:59:36,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 16:59:36,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:36,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:36,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:36,831 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 16:59:43,308 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.46s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:59:43,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:43,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 393 states and 581 transitions. [2024-11-13 16:59:43,343 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 581 transitions. [2024-11-13 16:59:43,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 16:59:43,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:43,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:43,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:43,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:59:53,999 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 17:00:02,241 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.24s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 17:00:02,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:02,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 423 states and 617 transitions. [2024-11-13 17:00:02,463 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 617 transitions. [2024-11-13 17:00:02,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 17:00:02,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:02,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:02,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:02,861 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 17:00:06,170 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.30s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 17:00:06,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:06,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 426 states and 619 transitions. [2024-11-13 17:00:06,218 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 619 transitions. [2024-11-13 17:00:06,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 17:00:06,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:06,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:06,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:06,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:00:06,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:06,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 426 states and 617 transitions. [2024-11-13 17:00:06,547 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 617 transitions. [2024-11-13 17:00:06,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 17:00:06,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:06,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:06,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:07,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:00:11,272 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.73s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 17:00:21,506 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.45s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 17:00:32,186 WARN L539 Checker$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 17:00:42,194 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 17:00:52,204 WARN L539 Checker$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 17:01:02,210 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 17:01:02,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:02,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 501 states and 717 transitions. [2024-11-13 17:01:02,222 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 717 transitions. [2024-11-13 17:01:02,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 17:01:02,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:02,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:02,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:02,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:01:02,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:02,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 501 states and 716 transitions. [2024-11-13 17:01:02,453 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 716 transitions. [2024-11-13 17:01:02,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 17:01:02,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:02,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:02,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:02,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:01:03,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:03,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 509 states and 726 transitions. [2024-11-13 17:01:03,071 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 726 transitions. [2024-11-13 17:01:03,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 17:01:03,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:03,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:03,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:03,317 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 17:01:13,340 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 17:01:13,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:13,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 509 states and 724 transitions. [2024-11-13 17:01:13,347 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 724 transitions. [2024-11-13 17:01:13,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 17:01:13,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:13,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:13,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:13,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 17:01:13,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:13,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 509 states and 720 transitions. [2024-11-13 17:01:13,634 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 720 transitions. [2024-11-13 17:01:13,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 17:01:13,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:13,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:13,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:14,207 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 17:01:24,227 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 17:01:24,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:24,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 512 states and 722 transitions. [2024-11-13 17:01:24,802 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 722 transitions. [2024-11-13 17:01:24,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 17:01:24,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:24,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:24,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:25,234 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 17:01:35,265 WARN L539 Checker$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 17:01:38,734 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.47s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 17:01:38,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:38,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 515 states and 724 transitions. [2024-11-13 17:01:38,767 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 724 transitions. [2024-11-13 17:01:38,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 17:01:38,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:38,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:38,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:39,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:01:39,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:39,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 515 states and 722 transitions. [2024-11-13 17:01:39,123 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 722 transitions. [2024-11-13 17:01:39,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 17:01:39,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:39,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:39,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:39,639 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 17:01:49,692 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 17:01:50,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:50,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 518 states and 724 transitions. [2024-11-13 17:01:50,258 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 724 transitions. [2024-11-13 17:01:50,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 17:01:50,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:50,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:50,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:50,628 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 17:01:51,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:51,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 519 states and 726 transitions. [2024-11-13 17:01:51,086 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 726 transitions. [2024-11-13 17:01:51,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 17:01:51,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:51,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:51,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:51,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:01:51,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:51,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 519 states and 725 transitions. [2024-11-13 17:01:51,346 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 725 transitions. [2024-11-13 17:01:51,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 17:01:51,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:51,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:51,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:51,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:01:52,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:52,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 527 states and 735 transitions. [2024-11-13 17:01:52,163 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 735 transitions. [2024-11-13 17:01:52,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 17:01:52,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:52,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:52,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:52,562 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:01:53,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:53,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 536 states and 748 transitions. [2024-11-13 17:01:53,206 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 748 transitions. [2024-11-13 17:01:53,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 17:01:53,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:53,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:56,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:57,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:01:58,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:58,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 537 states and 746 transitions. [2024-11-13 17:01:58,029 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 746 transitions. [2024-11-13 17:01:58,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 17:01:58,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:58,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:00,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:01,397 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:02:02,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:02,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 538 states and 748 transitions. [2024-11-13 17:02:02,017 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 748 transitions. [2024-11-13 17:02:02,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 17:02:02,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:02,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:04,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:05,124 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:02:06,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:06,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 539 states and 749 transitions. [2024-11-13 17:02:06,393 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 749 transitions. [2024-11-13 17:02:06,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 17:02:06,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:06,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:08,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:09,526 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:02:10,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:10,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 540 states and 750 transitions. [2024-11-13 17:02:10,799 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 750 transitions. [2024-11-13 17:02:10,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 17:02:10,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:10,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:13,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:13,929 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:02:14,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:14,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 541 states and 751 transitions. [2024-11-13 17:02:14,995 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 751 transitions. [2024-11-13 17:02:14,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 17:02:14,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:14,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:17,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:18,100 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:02:19,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:19,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 542 states and 752 transitions. [2024-11-13 17:02:19,244 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 752 transitions. [2024-11-13 17:02:19,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 17:02:19,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:19,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:21,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:22,219 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:02:23,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:23,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 543 states and 753 transitions. [2024-11-13 17:02:23,410 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 753 transitions. [2024-11-13 17:02:23,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 17:02:23,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:23,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:25,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:26,207 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:02:27,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:27,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 544 states and 754 transitions. [2024-11-13 17:02:27,798 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 754 transitions. [2024-11-13 17:02:27,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 17:02:27,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:27,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:29,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:30,298 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:02:31,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:31,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 545 states and 755 transitions. [2024-11-13 17:02:31,955 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 755 transitions. [2024-11-13 17:02:31,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 17:02:31,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:31,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:34,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:35,045 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:02:36,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:36,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 546 states and 756 transitions. [2024-11-13 17:02:36,802 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 756 transitions. [2024-11-13 17:02:36,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 17:02:36,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:36,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:39,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:41,760 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:02:50,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:50,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 547 states and 756 transitions. [2024-11-13 17:02:50,120 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 756 transitions. [2024-11-13 17:02:50,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 17:02:50,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:50,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:52,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:53,421 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:02:54,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:54,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 548 states and 758 transitions. [2024-11-13 17:02:54,830 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 758 transitions. [2024-11-13 17:02:54,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 17:02:54,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:54,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:56,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:58,207 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:03:00,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:00,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 549 states and 758 transitions. [2024-11-13 17:03:00,407 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 758 transitions. [2024-11-13 17:03:00,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 17:03:00,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:00,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:02,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:04,345 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:03:05,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:05,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 550 states and 760 transitions. [2024-11-13 17:03:05,941 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 760 transitions. [2024-11-13 17:03:05,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 17:03:05,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:05,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:08,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:10,098 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:03:12,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:12,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 551 states and 761 transitions. [2024-11-13 17:03:12,202 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 761 transitions. [2024-11-13 17:03:12,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 17:03:12,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:12,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:15,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:17,467 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:03:20,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:20,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 552 states and 761 transitions. [2024-11-13 17:03:20,986 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 761 transitions. [2024-11-13 17:03:20,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 17:03:20,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:20,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:24,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:25,631 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:03:27,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:27,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 553 states and 763 transitions. [2024-11-13 17:03:27,285 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 763 transitions. [2024-11-13 17:03:27,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 17:03:27,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:27,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:29,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:30,892 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:03:33,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:33,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 554 states and 764 transitions. [2024-11-13 17:03:33,196 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 764 transitions. [2024-11-13 17:03:33,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 17:03:33,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:33,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:35,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:37,018 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:03:39,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:39,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 555 states and 765 transitions. [2024-11-13 17:03:39,532 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 765 transitions. [2024-11-13 17:03:39,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 17:03:39,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:39,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:42,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:44,154 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:03:46,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:46,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 556 states and 766 transitions. [2024-11-13 17:03:46,800 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 766 transitions. [2024-11-13 17:03:46,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 17:03:46,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:46,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:49,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:51,553 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:03:54,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:54,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 557 states and 767 transitions. [2024-11-13 17:03:54,370 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 767 transitions. [2024-11-13 17:03:54,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 17:03:54,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:54,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:57,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:00,789 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:04:08,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:04:08,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 558 states and 767 transitions. [2024-11-13 17:04:08,739 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 767 transitions. [2024-11-13 17:04:08,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 17:04:08,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:04:08,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:11,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:13,905 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:04:15,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:04:15,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 559 states and 769 transitions. [2024-11-13 17:04:15,885 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 769 transitions. [2024-11-13 17:04:15,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 17:04:15,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:04:15,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:18,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:20,014 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:04:22,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:04:22,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 560 states and 770 transitions. [2024-11-13 17:04:22,545 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 770 transitions. [2024-11-13 17:04:22,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 17:04:22,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:04:22,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:25,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:27,756 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:04:31,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:04:31,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 561 states and 770 transitions. [2024-11-13 17:04:31,731 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 770 transitions. [2024-11-13 17:04:31,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 17:04:31,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:04:31,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:33,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:35,252 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:04:37,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:04:37,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 562 states and 772 transitions. [2024-11-13 17:04:37,337 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 772 transitions. [2024-11-13 17:04:37,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 17:04:37,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:04:37,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:39,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:41,515 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:04:44,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:04:44,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 563 states and 773 transitions. [2024-11-13 17:04:44,238 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 773 transitions. [2024-11-13 17:04:44,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 17:04:44,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:04:44,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:46,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:48,201 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:04:51,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:04:51,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 564 states and 774 transitions. [2024-11-13 17:04:51,124 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 774 transitions. [2024-11-13 17:04:51,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 17:04:51,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:04:51,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:52,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:55,180 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:05:00,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:05:00,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 565 states and 774 transitions. [2024-11-13 17:05:00,664 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 774 transitions. [2024-11-13 17:05:00,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 17:05:00,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:05:00,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:05:03,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:05:05,258 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:05:07,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:05:07,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 566 states and 775 transitions. [2024-11-13 17:05:07,042 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 775 transitions. [2024-11-13 17:05:07,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 17:05:07,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:05:07,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:05:09,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:05:11,721 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:05:13,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:05:13,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 567 states and 776 transitions. [2024-11-13 17:05:13,537 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 776 transitions. [2024-11-13 17:05:13,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 17:05:13,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:05:13,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:05:15,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:05:19,391 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:05:22,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:05:22,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 568 states and 778 transitions. [2024-11-13 17:05:22,640 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 778 transitions. [2024-11-13 17:05:22,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 17:05:22,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:05:22,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:05:24,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:05:27,092 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:05:30,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:05:30,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 569 states and 779 transitions. [2024-11-13 17:05:30,518 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 779 transitions. [2024-11-13 17:05:30,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 17:05:30,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:05:30,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:05:32,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:05:35,741 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:05:40,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:05:40,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 570 states and 779 transitions. [2024-11-13 17:05:40,787 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 779 transitions. [2024-11-13 17:05:40,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 17:05:40,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:05:40,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:05:43,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:05:46,115 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:05:48,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:05:48,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 571 states and 781 transitions. [2024-11-13 17:05:48,685 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 781 transitions. [2024-11-13 17:05:48,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 17:05:48,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:05:48,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:05:51,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:05:53,672 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:05:57,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:05:57,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 572 states and 782 transitions. [2024-11-13 17:05:57,245 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 782 transitions. [2024-11-13 17:05:57,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 17:05:57,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:05:57,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:05:59,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:06:01,841 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:06:05,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:06:05,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 573 states and 784 transitions. [2024-11-13 17:06:05,345 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 784 transitions. [2024-11-13 17:06:05,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 17:06:05,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:06:05,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:06:06,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:06:11,357 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:06:19,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:06:19,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 574 states and 783 transitions. [2024-11-13 17:06:19,166 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 783 transitions. [2024-11-13 17:06:19,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 17:06:19,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:06:19,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:06:22,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:06:25,719 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:06:28,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:06:28,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 575 states and 784 transitions. [2024-11-13 17:06:28,593 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 784 transitions. [2024-11-13 17:06:28,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 17:06:28,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:06:28,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:06:31,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:06:36,441 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:06:40,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:06:40,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 576 states and 786 transitions. [2024-11-13 17:06:40,301 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 786 transitions. [2024-11-13 17:06:40,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 17:06:40,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:06:40,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:06:44,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:06:47,810 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:06:52,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:06:52,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 577 states and 787 transitions. [2024-11-13 17:06:52,457 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 787 transitions. [2024-11-13 17:06:52,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 17:06:52,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:06:52,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:06:56,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:07:00,009 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:07:06,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:07:06,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 578 states and 787 transitions. [2024-11-13 17:07:06,762 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 787 transitions. [2024-11-13 17:07:06,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 17:07:06,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:07:06,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:07:09,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:07:12,623 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:07:15,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:07:15,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 579 states and 788 transitions. [2024-11-13 17:07:15,255 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 788 transitions. [2024-11-13 17:07:15,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 17:07:15,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:07:15,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:07:18,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:07:44,998 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:08:08,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:08:08,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 580 states and 789 transitions. [2024-11-13 17:08:08,232 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 789 transitions. [2024-11-13 17:08:08,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 17:08:08,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:08:08,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:08:11,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:08:11,937 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 17:08:13,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:08:13,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 581 states and 790 transitions. [2024-11-13 17:08:13,300 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 790 transitions. [2024-11-13 17:08:13,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 17:08:13,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:08:13,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:08:16,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:08:17,170 INFO L134 CoverageAnalysis]: Checked inductivity of 993 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 17:08:18,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:08:18,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 582 states and 791 transitions. [2024-11-13 17:08:18,867 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 791 transitions. [2024-11-13 17:08:18,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 17:08:18,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:08:18,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:08:21,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:08:22,965 INFO L134 CoverageAnalysis]: Checked inductivity of 995 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 17:08:24,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:08:24,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 583 states and 792 transitions. [2024-11-13 17:08:24,955 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 792 transitions. [2024-11-13 17:08:24,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 17:08:24,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:08:24,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:08:27,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:08:29,044 INFO L134 CoverageAnalysis]: Checked inductivity of 998 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 17:08:31,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:08:31,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 584 states and 793 transitions. [2024-11-13 17:08:31,093 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 793 transitions. [2024-11-13 17:08:31,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 17:08:31,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:08:31,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:08:34,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:08:35,837 INFO L134 CoverageAnalysis]: Checked inductivity of 1002 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 17:08:37,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:08:37,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 585 states and 794 transitions. [2024-11-13 17:08:37,910 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 794 transitions. [2024-11-13 17:08:37,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 17:08:37,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:08:37,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:08:42,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:08:43,332 INFO L134 CoverageAnalysis]: Checked inductivity of 1007 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 17:08:45,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:08:45,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 586 states and 795 transitions. [2024-11-13 17:08:45,406 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 795 transitions. [2024-11-13 17:08:45,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 17:08:45,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:08:45,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:08:48,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:08:52,176 INFO L134 CoverageAnalysis]: Checked inductivity of 1013 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 17:08:56,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:08:56,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 587 states and 797 transitions. [2024-11-13 17:08:56,357 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 797 transitions. [2024-11-13 17:08:56,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 17:08:56,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:08:56,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:09:00,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:09:01,984 INFO L134 CoverageAnalysis]: Checked inductivity of 1020 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 17:09:05,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:09:05,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 588 states and 798 transitions. [2024-11-13 17:09:05,758 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 798 transitions. [2024-11-13 17:09:05,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 17:09:05,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:09:05,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:09:08,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:09:09,844 INFO L134 CoverageAnalysis]: Checked inductivity of 1028 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 17:09:13,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:09:13,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 589 states and 800 transitions. [2024-11-13 17:09:13,910 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 800 transitions. [2024-11-13 17:09:13,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 17:09:13,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:09:13,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:09:17,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:09:18,853 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 17:09:22,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:09:22,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 590 states and 800 transitions. [2024-11-13 17:09:22,976 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 800 transitions. [2024-11-13 17:09:22,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 17:09:22,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:09:22,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:09:28,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:09:31,422 INFO L134 CoverageAnalysis]: Checked inductivity of 1047 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 17:09:41,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:09:41,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 591 states and 800 transitions. [2024-11-13 17:09:41,049 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 800 transitions. [2024-11-13 17:09:41,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 17:09:41,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:09:41,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:09:44,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:09:45,857 INFO L134 CoverageAnalysis]: Checked inductivity of 1058 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 17:09:48,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:09:48,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 592 states and 801 transitions. [2024-11-13 17:09:48,435 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 801 transitions. [2024-11-13 17:09:48,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 17:09:48,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:09:48,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:09:52,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:09:54,090 INFO L134 CoverageAnalysis]: Checked inductivity of 1070 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 17:09:56,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:09:56,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 593 states and 802 transitions. [2024-11-13 17:09:56,679 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 802 transitions. [2024-11-13 17:09:56,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 17:09:56,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:09:56,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:09:59,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:10:01,785 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 17:10:04,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:10:04,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 594 states and 803 transitions. [2024-11-13 17:10:04,440 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 803 transitions. [2024-11-13 17:10:04,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 17:10:04,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:10:04,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:10:07,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:10:09,833 INFO L134 CoverageAnalysis]: Checked inductivity of 1097 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 17:10:12,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:10:12,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 595 states and 804 transitions. [2024-11-13 17:10:12,503 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 804 transitions. [2024-11-13 17:10:12,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 17:10:12,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:10:12,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:10:15,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:10:20,263 INFO L134 CoverageAnalysis]: Checked inductivity of 1112 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 17:10:25,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:10:25,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 596 states and 806 transitions. [2024-11-13 17:10:25,626 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 806 transitions. [2024-11-13 17:10:25,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 17:10:25,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:10:25,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:10:29,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:10:31,959 INFO L134 CoverageAnalysis]: Checked inductivity of 1128 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 17:10:37,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:10:37,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 597 states and 806 transitions. [2024-11-13 17:10:37,532 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 806 transitions. [2024-11-13 17:10:37,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 17:10:37,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:10:37,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:10:43,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:10:46,462 INFO L134 CoverageAnalysis]: Checked inductivity of 1145 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 17:10:50,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:10:50,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 598 states and 808 transitions. [2024-11-13 17:10:50,376 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 808 transitions. [2024-11-13 17:10:50,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 17:10:50,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:10:50,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:10:52,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:10:55,983 INFO L134 CoverageAnalysis]: Checked inductivity of 1163 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 17:11:01,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:11:01,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 599 states and 808 transitions. [2024-11-13 17:11:01,439 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 808 transitions. [2024-11-13 17:11:01,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 17:11:01,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:11:01,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:11:06,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:11:09,294 INFO L134 CoverageAnalysis]: Checked inductivity of 1182 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 17:11:12,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:11:12,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 600 states and 809 transitions. [2024-11-13 17:11:12,814 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 809 transitions. [2024-11-13 17:11:12,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 17:11:12,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:11:12,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:11:16,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:11:18,932 INFO L134 CoverageAnalysis]: Checked inductivity of 1202 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 17:11:22,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:11:22,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 601 states and 810 transitions. [2024-11-13 17:11:22,418 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 810 transitions. [2024-11-13 17:11:22,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 17:11:22,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:11:22,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:11:26,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:11:30,932 INFO L134 CoverageAnalysis]: Checked inductivity of 1223 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 17:11:36,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:11:36,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 602 states and 812 transitions. [2024-11-13 17:11:36,461 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 812 transitions. [2024-11-13 17:11:36,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 17:11:36,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:11:36,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:11:41,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:11:44,938 INFO L134 CoverageAnalysis]: Checked inductivity of 1245 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 17:11:50,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:11:50,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 603 states and 812 transitions. [2024-11-13 17:11:50,707 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 812 transitions. [2024-11-13 17:11:50,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 17:11:50,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:11:50,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:11:56,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:11:59,961 INFO L134 CoverageAnalysis]: Checked inductivity of 1268 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 17:12:04,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:12:04,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 604 states and 814 transitions. [2024-11-13 17:12:04,213 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 814 transitions. [2024-11-13 17:12:04,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 17:12:04,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:12:04,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:12:09,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:12:12,416 INFO L134 CoverageAnalysis]: Checked inductivity of 1292 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 17:12:18,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:12:18,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 605 states and 814 transitions. [2024-11-13 17:12:18,270 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 814 transitions. [2024-11-13 17:12:18,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 17:12:18,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:12:18,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:12:22,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:12:25,141 INFO L134 CoverageAnalysis]: Checked inductivity of 1317 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 17:12:28,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:12:28,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 606 states and 815 transitions. [2024-11-13 17:12:28,620 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 815 transitions. [2024-11-13 17:12:28,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 17:12:28,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:12:28,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:12:32,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:12:36,792 INFO L134 CoverageAnalysis]: Checked inductivity of 1343 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked.