./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/memsafety/960521-1-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fab3edb1-725e-4b29-b70f-1223a65d11ca/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fab3edb1-725e-4b29-b70f-1223a65d11ca/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fab3edb1-725e-4b29-b70f-1223a65d11ca/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fab3edb1-725e-4b29-b70f-1223a65d11ca/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety/960521-1-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fab3edb1-725e-4b29-b70f-1223a65d11ca/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fab3edb1-725e-4b29-b70f-1223a65d11ca/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c10f64ae1701d633846cd3dbd537781b9e2aef0b0b5befdebbc22e76d228933b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:30:31,296 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:30:31,349 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fab3edb1-725e-4b29-b70f-1223a65d11ca/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-12-05 23:30:31,353 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:30:31,354 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:30:31,372 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:30:31,373 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:30:31,373 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:30:31,373 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:30:31,373 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 23:30:31,373 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:30:31,373 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 23:30:31,374 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:30:31,374 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-05 23:30:31,374 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-05 23:30:31,374 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-05 23:30:31,374 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:30:31,374 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 23:30:31,374 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 23:30:31,374 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:30:31,374 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:30:31,374 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:30:31,374 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:30:31,374 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:30:31,375 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:30:31,375 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:30:31,375 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:30:31,375 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:30:31,375 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:30:31,375 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:30:31,375 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_fab3edb1-725e-4b29-b70f-1223a65d11ca/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c10f64ae1701d633846cd3dbd537781b9e2aef0b0b5befdebbc22e76d228933b [2024-12-05 23:30:31,594 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:30:31,603 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:30:31,605 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:30:31,606 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:30:31,606 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:30:31,607 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fab3edb1-725e-4b29-b70f-1223a65d11ca/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/memsafety/960521-1-3.i [2024-12-05 23:30:34,219 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fab3edb1-725e-4b29-b70f-1223a65d11ca/bin/ukojak-verify-CZk0znPC7b/data/fe315a9d8/e9bb37b597d7457bb8020f6817922e38/FLAG0f596c055 [2024-12-05 23:30:34,454 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:30:34,455 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fab3edb1-725e-4b29-b70f-1223a65d11ca/sv-benchmarks/c/memsafety/960521-1-3.i [2024-12-05 23:30:34,465 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fab3edb1-725e-4b29-b70f-1223a65d11ca/bin/ukojak-verify-CZk0znPC7b/data/fe315a9d8/e9bb37b597d7457bb8020f6817922e38/FLAG0f596c055 [2024-12-05 23:30:34,479 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fab3edb1-725e-4b29-b70f-1223a65d11ca/bin/ukojak-verify-CZk0znPC7b/data/fe315a9d8/e9bb37b597d7457bb8020f6817922e38 [2024-12-05 23:30:34,482 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:30:34,483 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:30:34,484 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:30:34,484 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:30:34,488 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:30:34,489 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:30:34" (1/1) ... [2024-12-05 23:30:34,490 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@178bc7e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:30:34, skipping insertion in model container [2024-12-05 23:30:34,490 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:30:34" (1/1) ... [2024-12-05 23:30:34,512 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:30:34,747 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:30:34,755 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:30:34,787 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:30:34,813 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:30:34,813 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:30:34 WrapperNode [2024-12-05 23:30:34,813 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:30:34,814 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:30:34,814 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:30:34,815 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:30:34,821 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:30:34" (1/1) ... [2024-12-05 23:30:34,830 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:30:34" (1/1) ... [2024-12-05 23:30:34,847 INFO L138 Inliner]: procedures = 121, calls = 17, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 62 [2024-12-05 23:30:34,847 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:30:34,848 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:30:34,848 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:30:34,848 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:30:34,855 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:30:34" (1/1) ... [2024-12-05 23:30:34,855 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:30:34" (1/1) ... [2024-12-05 23:30:34,857 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:30:34" (1/1) ... [2024-12-05 23:30:34,858 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:30:34" (1/1) ... [2024-12-05 23:30:34,863 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:30:34" (1/1) ... [2024-12-05 23:30:34,864 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:30:34" (1/1) ... [2024-12-05 23:30:34,867 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:30:34" (1/1) ... [2024-12-05 23:30:34,868 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:30:34" (1/1) ... [2024-12-05 23:30:34,868 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:30:34" (1/1) ... [2024-12-05 23:30:34,870 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:30:34,871 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:30:34,871 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:30:34,871 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:30:34,871 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:30:34" (1/1) ... [2024-12-05 23:30:34,876 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:30:34,885 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fab3edb1-725e-4b29-b70f-1223a65d11ca/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:30:34,895 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fab3edb1-725e-4b29-b70f-1223a65d11ca/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:30:34,897 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fab3edb1-725e-4b29-b70f-1223a65d11ca/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:30:34,918 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 23:30:34,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 23:30:34,919 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 23:30:34,919 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:30:34,919 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 23:30:34,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 23:30:34,919 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:30:34,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:30:34,989 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:30:34,990 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:30:35,135 INFO L? ?]: Removed 13 outVars from TransFormulas that were not future-live. [2024-12-05 23:30:35,135 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:30:35,170 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:30:35,170 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-05 23:30:35,170 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:30:35 BoogieIcfgContainer [2024-12-05 23:30:35,170 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:30:35,171 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:30:35,171 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:30:35,180 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:30:35,181 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:30:35" (1/1) ... [2024-12-05 23:30:35,188 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:30:35,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:35,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 44 states and 46 transitions. [2024-12-05 23:30:35,228 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 46 transitions. [2024-12-05 23:30:35,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-05 23:30:35,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:35,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:35,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:35,394 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:30:35,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:35,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 43 states and 45 transitions. [2024-12-05 23:30:35,424 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 45 transitions. [2024-12-05 23:30:35,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-05 23:30:35,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:35,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:35,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:35,547 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:30:35,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:35,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 42 states and 44 transitions. [2024-12-05 23:30:35,632 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 44 transitions. [2024-12-05 23:30:35,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 23:30:35,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:35,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:35,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:35,746 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:30:35,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:35,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 41 states and 43 transitions. [2024-12-05 23:30:35,895 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 43 transitions. [2024-12-05 23:30:35,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 23:30:35,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:35,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:35,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:36,131 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:30:36,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:36,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 43 states and 47 transitions. [2024-12-05 23:30:36,672 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 47 transitions. [2024-12-05 23:30:36,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 23:30:36,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:36,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:36,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:36,763 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:30:37,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:37,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 43 states and 46 transitions. [2024-12-05 23:30:37,217 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 46 transitions. [2024-12-05 23:30:37,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 23:30:37,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:37,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:37,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:37,572 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:30:38,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:38,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 46 states and 51 transitions. [2024-12-05 23:30:38,933 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 51 transitions. [2024-12-05 23:30:38,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 23:30:38,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:38,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:38,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:39,426 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:30:40,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:40,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 49 states and 58 transitions. [2024-12-05 23:30:40,570 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 58 transitions. [2024-12-05 23:30:40,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 23:30:40,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:40,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:40,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:40,653 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 23:30:40,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:40,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 50 states and 60 transitions. [2024-12-05 23:30:40,733 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 60 transitions. [2024-12-05 23:30:40,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 23:30:40,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:40,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:40,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:40,887 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 23:30:42,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:42,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 55 states and 71 transitions. [2024-12-05 23:30:42,558 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 71 transitions. [2024-12-05 23:30:42,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 23:30:42,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:42,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:42,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:42,741 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:30:43,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:43,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 57 states and 76 transitions. [2024-12-05 23:30:43,469 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 76 transitions. [2024-12-05 23:30:43,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 23:30:43,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:43,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:43,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:43,786 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:30:45,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:45,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 60 states and 83 transitions. [2024-12-05 23:30:45,175 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 83 transitions. [2024-12-05 23:30:45,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 23:30:45,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:45,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:45,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:45,320 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:30:46,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:46,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 62 states and 87 transitions. [2024-12-05 23:30:46,091 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 87 transitions. [2024-12-05 23:30:46,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 23:30:46,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:46,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:46,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:46,122 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 23:30:46,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:46,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 64 states and 90 transitions. [2024-12-05 23:30:46,830 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 90 transitions. [2024-12-05 23:30:46,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 23:30:46,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:46,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:46,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:46,876 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:30:47,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:47,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 66 states and 92 transitions. [2024-12-05 23:30:47,664 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 92 transitions. [2024-12-05 23:30:47,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 23:30:47,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:47,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:47,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:48,744 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:30:52,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:52,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 73 states and 101 transitions. [2024-12-05 23:30:52,727 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 101 transitions. [2024-12-05 23:30:52,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 23:30:52,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:52,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:52,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:53,685 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:30:55,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:55,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 76 states and 105 transitions. [2024-12-05 23:30:55,728 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 105 transitions. [2024-12-05 23:30:55,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:30:55,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:55,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:55,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:56,339 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:30:58,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:58,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 79 states and 109 transitions. [2024-12-05 23:30:58,170 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 109 transitions. [2024-12-05 23:30:58,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 23:30:58,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:58,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:58,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:58,788 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:00,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:00,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 82 states and 113 transitions. [2024-12-05 23:31:00,882 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 113 transitions. [2024-12-05 23:31:00,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:31:00,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:00,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:00,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:02,223 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:05,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:05,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 85 states and 117 transitions. [2024-12-05 23:31:05,142 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 117 transitions. [2024-12-05 23:31:05,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 23:31:05,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:05,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:05,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:05,989 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:08,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:08,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 88 states and 121 transitions. [2024-12-05 23:31:08,438 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 121 transitions. [2024-12-05 23:31:08,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:31:08,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:08,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:08,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:10,520 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:15,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:15,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 91 states and 141 transitions. [2024-12-05 23:31:15,098 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 141 transitions. [2024-12-05 23:31:15,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:31:15,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:15,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:15,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:15,127 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 23:31:20,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:20,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 105 states and 169 transitions. [2024-12-05 23:31:20,010 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 169 transitions. [2024-12-05 23:31:20,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:31:20,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:20,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:20,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:21,228 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:23,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:23,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 107 states and 185 transitions. [2024-12-05 23:31:23,681 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 185 transitions. [2024-12-05 23:31:23,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 23:31:23,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:23,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:23,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:25,151 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 132 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:29,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:29,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 111 states and 191 transitions. [2024-12-05 23:31:29,980 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 191 transitions. [2024-12-05 23:31:29,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 23:31:29,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:29,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:29,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:30,339 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 132 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:31,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:31,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 112 states and 192 transitions. [2024-12-05 23:31:31,189 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 192 transitions. [2024-12-05 23:31:31,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 23:31:31,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:31,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:31,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:32,524 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 156 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:37,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:37,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 115 states and 196 transitions. [2024-12-05 23:31:37,753 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 196 transitions. [2024-12-05 23:31:37,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 23:31:37,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:37,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:37,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:39,217 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 182 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:43,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:43,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 118 states and 200 transitions. [2024-12-05 23:31:43,894 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 200 transitions. [2024-12-05 23:31:43,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 23:31:43,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:43,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:43,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:45,625 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:50,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:50,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 121 states and 214 transitions. [2024-12-05 23:31:50,603 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 214 transitions. [2024-12-05 23:31:50,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 23:31:50,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:50,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:50,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:50,646 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-12-05 23:31:55,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:55,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 129 states and 230 transitions. [2024-12-05 23:31:55,036 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 230 transitions. [2024-12-05 23:31:55,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 23:31:55,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:55,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:55,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:55,982 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:58,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:58,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 131 states and 240 transitions. [2024-12-05 23:31:58,832 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 240 transitions. [2024-12-05 23:31:58,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:31:58,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:58,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:58,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:59,619 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 0 proven. 240 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:04,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:04,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 134 states and 250 transitions. [2024-12-05 23:32:04,223 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 250 transitions. [2024-12-05 23:32:04,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:32:04,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:04,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:04,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:05,532 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 0 proven. 240 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:08,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:08,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 136 states and 252 transitions. [2024-12-05 23:32:08,375 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 252 transitions. [2024-12-05 23:32:08,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:32:08,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:08,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:08,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:10,426 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 0 proven. 240 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:12,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:12,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 137 states and 254 transitions. [2024-12-05 23:32:12,057 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 254 transitions. [2024-12-05 23:32:12,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 23:32:12,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:12,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:12,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:12,090 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2024-12-05 23:32:13,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:13,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 139 states and 258 transitions. [2024-12-05 23:32:13,610 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 258 transitions. [2024-12-05 23:32:13,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 23:32:13,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:13,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:13,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:13,940 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:15,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:15,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 140 states and 260 transitions. [2024-12-05 23:32:15,136 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 260 transitions. [2024-12-05 23:32:15,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 23:32:15,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:15,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:15,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:16,106 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 0 proven. 272 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:20,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:20,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 143 states and 267 transitions. [2024-12-05 23:32:20,845 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 267 transitions. [2024-12-05 23:32:20,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 23:32:20,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:20,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:20,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:20,874 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 256 trivial. 0 not checked. [2024-12-05 23:32:22,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:22,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 145 states and 270 transitions. [2024-12-05 23:32:22,538 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 270 transitions. [2024-12-05 23:32:22,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 23:32:22,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:22,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:22,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:22,929 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 0 proven. 256 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:24,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:24,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 147 states and 272 transitions. [2024-12-05 23:32:24,785 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 272 transitions. [2024-12-05 23:32:24,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 23:32:24,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:24,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:24,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:26,627 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 306 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:35,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:35,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 153 states and 280 transitions. [2024-12-05 23:32:35,495 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 280 transitions. [2024-12-05 23:32:35,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 23:32:35,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:35,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:35,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:37,421 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 0 proven. 342 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:43,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:43,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 156 states and 284 transitions. [2024-12-05 23:32:43,555 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 284 transitions. [2024-12-05 23:32:43,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 23:32:43,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:43,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:43,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:45,274 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:52,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:52,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 159 states and 296 transitions. [2024-12-05 23:32:52,209 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 296 transitions. [2024-12-05 23:32:52,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 23:32:52,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:52,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:52,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:52,243 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 361 trivial. 0 not checked. [2024-12-05 23:32:57,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:57,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 165 states and 308 transitions. [2024-12-05 23:32:57,536 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 308 transitions. [2024-12-05 23:32:57,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 23:32:57,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:57,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:57,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:58,536 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 0 proven. 361 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:33:01,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:01,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 316 transitions. [2024-12-05 23:33:01,900 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 316 transitions. [2024-12-05 23:33:01,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 23:33:01,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:01,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:01,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:04,151 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:33:12,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:12,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 171 states and 322 transitions. [2024-12-05 23:33:12,797 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 322 transitions. [2024-12-05 23:33:12,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 23:33:12,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:12,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:12,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:13,605 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:33:18,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:18,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 173 states and 327 transitions. [2024-12-05 23:33:18,254 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 327 transitions. [2024-12-05 23:33:18,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 23:33:18,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:18,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:18,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:18,301 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2024-12-05 23:33:20,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:20,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 175 states and 331 transitions. [2024-12-05 23:33:20,401 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 331 transitions. [2024-12-05 23:33:20,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 23:33:20,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:20,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:20,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:20,813 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 400 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:33:23,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:23,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 177 states and 333 transitions. [2024-12-05 23:33:23,653 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 333 transitions. [2024-12-05 23:33:23,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 23:33:23,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:23,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:23,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:24,902 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 462 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:33:32,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:32,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 180 states and 340 transitions. [2024-12-05 23:33:32,150 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 340 transitions. [2024-12-05 23:33:32,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 23:33:32,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:32,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:32,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:32,199 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 441 trivial. 0 not checked. [2024-12-05 23:33:35,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:35,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 182 states and 344 transitions. [2024-12-05 23:33:35,545 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 344 transitions. [2024-12-05 23:33:35,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 23:33:35,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:35,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:35,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:36,268 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 0 proven. 441 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:33:40,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:40,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 184 states and 346 transitions. [2024-12-05 23:33:40,729 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 346 transitions. [2024-12-05 23:33:40,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 23:33:40,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:40,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:40,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:40,777 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 441 trivial. 0 not checked. [2024-12-05 23:33:42,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:42,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 185 states and 346 transitions. [2024-12-05 23:33:42,770 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 346 transitions. [2024-12-05 23:33:42,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 23:33:42,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:42,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:42,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:44,323 INFO L134 CoverageAnalysis]: Checked inductivity of 506 backedges. 0 proven. 506 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:33:51,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:51,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 188 states and 353 transitions. [2024-12-05 23:33:51,747 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 353 transitions. [2024-12-05 23:33:51,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 23:33:51,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:51,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:51,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:52,258 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 0 proven. 484 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:33:55,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:55,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 190 states and 356 transitions. [2024-12-05 23:33:55,265 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 356 transitions. [2024-12-05 23:33:55,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 23:33:55,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:55,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:55,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:56,510 INFO L134 CoverageAnalysis]: Checked inductivity of 552 backedges. 0 proven. 552 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:34:04,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:04,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 193 states and 363 transitions. [2024-12-05 23:34:04,267 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 363 transitions. [2024-12-05 23:34:04,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 23:34:04,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:04,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:04,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:04,307 INFO L134 CoverageAnalysis]: Checked inductivity of 529 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 529 trivial. 0 not checked. [2024-12-05 23:34:08,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:08,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 197 states and 369 transitions. [2024-12-05 23:34:08,979 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 369 transitions. [2024-12-05 23:34:08,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 23:34:08,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:08,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:08,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:09,497 INFO L134 CoverageAnalysis]: Checked inductivity of 529 backedges. 0 proven. 529 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:34:12,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:12,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 199 states and 371 transitions. [2024-12-05 23:34:12,216 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 371 transitions. [2024-12-05 23:34:12,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 23:34:12,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:12,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:12,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:13,594 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 0 proven. 600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:34:22,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:22,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 202 states and 378 transitions. [2024-12-05 23:34:22,553 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 378 transitions. [2024-12-05 23:34:22,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 23:34:22,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:22,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:22,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:22,607 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 576 trivial. 0 not checked. [2024-12-05 23:34:25,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:25,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 204 states and 381 transitions. [2024-12-05 23:34:25,853 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 381 transitions. [2024-12-05 23:34:25,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 23:34:25,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:25,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:25,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:26,609 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 0 proven. 576 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:34:30,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:30,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 206 states and 383 transitions. [2024-12-05 23:34:30,621 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 383 transitions. [2024-12-05 23:34:30,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 23:34:30,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:30,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:30,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:38,923 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 0 proven. 650 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:34:58,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:58,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 218 states and 396 transitions. [2024-12-05 23:34:58,827 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 396 transitions. [2024-12-05 23:34:58,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 23:34:58,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:58,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:58,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:00,719 INFO L134 CoverageAnalysis]: Checked inductivity of 702 backedges. 0 proven. 702 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:35:10,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:10,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 221 states and 406 transitions. [2024-12-05 23:35:10,587 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 406 transitions. [2024-12-05 23:35:10,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 23:35:10,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:10,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:10,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:11,650 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 0 proven. 676 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:35:16,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:16,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 223 states and 412 transitions. [2024-12-05 23:35:16,563 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 412 transitions. [2024-12-05 23:35:16,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 23:35:16,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:16,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:16,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:18,058 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 756 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:35:27,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:27,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 226 states and 419 transitions. [2024-12-05 23:35:27,613 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 419 transitions. [2024-12-05 23:35:27,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 23:35:27,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:27,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:27,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:28,238 INFO L134 CoverageAnalysis]: Checked inductivity of 729 backedges. 0 proven. 729 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:35:32,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:32,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 228 states and 424 transitions. [2024-12-05 23:35:32,053 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 424 transitions. [2024-12-05 23:35:32,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 23:35:32,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:32,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:32,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:32,097 INFO L134 CoverageAnalysis]: Checked inductivity of 729 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 729 trivial. 0 not checked. [2024-12-05 23:35:42,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:42,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 234 states and 437 transitions. [2024-12-05 23:35:42,291 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 437 transitions. [2024-12-05 23:35:42,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 23:35:42,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:42,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:42,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:42,488 INFO L134 CoverageAnalysis]: Checked inductivity of 729 backedges. 0 proven. 729 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:35:46,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:46,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 236 states and 439 transitions. [2024-12-05 23:35:46,054 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 439 transitions. [2024-12-05 23:35:46,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 23:35:46,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:46,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:46,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:51,232 INFO L134 CoverageAnalysis]: Checked inductivity of 812 backedges. 0 proven. 812 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:36:13,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:13,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 243 states and 448 transitions. [2024-12-05 23:36:13,066 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 448 transitions. [2024-12-05 23:36:13,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-05 23:36:13,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:13,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:13,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:15,223 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 870 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:36:26,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:26,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 246 states and 458 transitions. [2024-12-05 23:36:26,657 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 458 transitions. [2024-12-05 23:36:26,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 23:36:26,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:26,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:26,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:27,855 INFO L134 CoverageAnalysis]: Checked inductivity of 841 backedges. 0 proven. 841 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:36:32,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:32,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 248 states and 464 transitions. [2024-12-05 23:36:32,470 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 464 transitions. [2024-12-05 23:36:32,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 23:36:32,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:32,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:32,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:34,209 INFO L134 CoverageAnalysis]: Checked inductivity of 930 backedges. 0 proven. 930 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:36:45,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:45,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 251 states and 471 transitions. [2024-12-05 23:36:45,212 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 471 transitions. [2024-12-05 23:36:45,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 23:36:45,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:45,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:45,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:45,259 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 900 trivial. 0 not checked. [2024-12-05 23:36:57,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:57,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 257 states and 485 transitions. [2024-12-05 23:36:57,544 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 485 transitions. [2024-12-05 23:36:57,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 23:36:57,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:57,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:57,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:58,267 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 0 proven. 900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:37:02,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:37:02,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 259 states and 487 transitions. [2024-12-05 23:37:02,655 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 487 transitions. [2024-12-05 23:37:02,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 23:37:02,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:37:02,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:37:02,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:37:02,845 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 0 proven. 900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:37:06,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:37:06,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 261 states and 492 transitions. [2024-12-05 23:37:06,598 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 492 transitions. [2024-12-05 23:37:06,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 23:37:06,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:37:06,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:37:06,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:37:08,271 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 992 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:37:20,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:37:20,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 264 states and 499 transitions. [2024-12-05 23:37:20,881 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 499 transitions. [2024-12-05 23:37:20,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 23:37:20,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:37:20,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:37:20,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:37:20,928 INFO L134 CoverageAnalysis]: Checked inductivity of 961 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 961 trivial. 0 not checked. [2024-12-05 23:37:24,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:37:24,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 266 states and 502 transitions. [2024-12-05 23:37:24,573 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 502 transitions. [2024-12-05 23:37:24,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 23:37:24,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:37:24,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:37:24,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:37:25,324 INFO L134 CoverageAnalysis]: Checked inductivity of 961 backedges. 0 proven. 961 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:37:29,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:37:29,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 268 states and 504 transitions. [2024-12-05 23:37:29,160 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 504 transitions. [2024-12-05 23:37:29,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 23:37:29,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:37:29,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:37:29,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:37:29,359 INFO L134 CoverageAnalysis]: Checked inductivity of 961 backedges. 0 proven. 961 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:37:33,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:37:33,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 270 states and 509 transitions. [2024-12-05 23:37:33,599 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 509 transitions. [2024-12-05 23:37:33,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 23:37:33,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:37:33,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:37:33,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:37:33,818 INFO L134 CoverageAnalysis]: Checked inductivity of 961 backedges. 0 proven. 961 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:37:37,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:37:37,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 272 states and 511 transitions. [2024-12-05 23:37:37,969 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 511 transitions. [2024-12-05 23:37:37,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 23:37:37,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:37:37,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:37:37,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:37:39,849 INFO L134 CoverageAnalysis]: Checked inductivity of 1056 backedges. 0 proven. 1056 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:37:51,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:37:51,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 275 states and 518 transitions. [2024-12-05 23:37:51,914 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 518 transitions. [2024-12-05 23:37:51,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 23:37:51,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:37:51,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:37:51,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:37:52,701 INFO L134 CoverageAnalysis]: Checked inductivity of 1024 backedges. 0 proven. 1024 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:37:57,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:37:57,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 277 states and 523 transitions. [2024-12-05 23:37:57,621 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 523 transitions. [2024-12-05 23:37:57,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 23:37:57,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:37:57,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:37:57,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:37:57,669 INFO L134 CoverageAnalysis]: Checked inductivity of 1024 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1024 trivial. 0 not checked. [2024-12-05 23:38:07,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:38:07,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 283 states and 531 transitions. [2024-12-05 23:38:07,774 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 531 transitions. [2024-12-05 23:38:07,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 23:38:07,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:38:07,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:38:07,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:38:08,032 INFO L134 CoverageAnalysis]: Checked inductivity of 1024 backedges. 0 proven. 1024 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:38:12,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:38:12,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 285 states and 535 transitions. [2024-12-05 23:38:12,177 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 535 transitions. [2024-12-05 23:38:12,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 23:38:12,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:38:12,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:38:12,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:38:12,435 INFO L134 CoverageAnalysis]: Checked inductivity of 1024 backedges. 0 proven. 1024 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:38:15,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:38:15,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 287 states and 537 transitions. [2024-12-05 23:38:15,984 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 537 transitions. [2024-12-05 23:38:15,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 23:38:15,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:38:15,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:38:16,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:38:16,200 INFO L134 CoverageAnalysis]: Checked inductivity of 1024 backedges. 0 proven. 1024 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:38:20,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:38:20,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 289 states and 539 transitions. [2024-12-05 23:38:20,273 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 539 transitions. [2024-12-05 23:38:20,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 23:38:20,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:38:20,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:38:20,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:38:22,430 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 0 proven. 1122 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:38:37,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:38:37,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 292 states and 546 transitions. [2024-12-05 23:38:37,143 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 546 transitions. [2024-12-05 23:38:37,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 23:38:37,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:38:37,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:38:37,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:38:37,214 INFO L134 CoverageAnalysis]: Checked inductivity of 1089 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1089 trivial. 0 not checked. [2024-12-05 23:38:41,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:38:41,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 294 states and 547 transitions. [2024-12-05 23:38:41,329 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 547 transitions. [2024-12-05 23:38:41,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 23:38:41,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:38:41,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:38:41,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:38:42,204 INFO L134 CoverageAnalysis]: Checked inductivity of 1089 backedges. 0 proven. 1089 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:38:47,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:38:47,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 296 states and 550 transitions. [2024-12-05 23:38:47,168 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 550 transitions. [2024-12-05 23:38:47,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 23:38:47,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:38:47,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:38:47,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:38:47,388 INFO L134 CoverageAnalysis]: Checked inductivity of 1089 backedges. 0 proven. 1089 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:38:51,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:38:51,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 298 states and 555 transitions. [2024-12-05 23:38:51,566 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 555 transitions. [2024-12-05 23:38:51,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 23:38:51,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:38:51,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:38:51,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:38:51,789 INFO L134 CoverageAnalysis]: Checked inductivity of 1089 backedges. 0 proven. 1089 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:38:55,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:38:55,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 300 states and 557 transitions. [2024-12-05 23:38:55,240 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 557 transitions. [2024-12-05 23:38:55,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 23:38:55,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:38:55,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:38:55,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:38:55,290 INFO L134 CoverageAnalysis]: Checked inductivity of 1089 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1089 trivial. 0 not checked. [2024-12-05 23:39:00,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:39:00,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 302 states and 559 transitions. [2024-12-05 23:39:00,098 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 559 transitions. [2024-12-05 23:39:00,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 23:39:00,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:39:00,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:39:00,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:39:00,388 INFO L134 CoverageAnalysis]: Checked inductivity of 1089 backedges. 0 proven. 1089 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:39:04,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:39:04,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 304 states and 561 transitions. [2024-12-05 23:39:04,616 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 561 transitions. [2024-12-05 23:39:04,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 23:39:04,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:39:04,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:39:04,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:39:04,913 INFO L134 CoverageAnalysis]: Checked inductivity of 1089 backedges. 0 proven. 1089 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:39:08,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:39:08,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 306 states and 563 transitions. [2024-12-05 23:39:08,416 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 563 transitions. [2024-12-05 23:39:08,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 23:39:08,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:39:08,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:39:08,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:39:16,784 INFO L134 CoverageAnalysis]: Checked inductivity of 1190 backedges. 0 proven. 1190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:39:54,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:39:54,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 319 states and 578 transitions. [2024-12-05 23:39:54,135 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 578 transitions. [2024-12-05 23:39:54,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 23:39:54,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:39:54,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:39:54,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:39:58,293 INFO L134 CoverageAnalysis]: Checked inductivity of 1260 backedges. 0 proven. 1260 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:40:16,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:40:16,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 322 states and 588 transitions. [2024-12-05 23:40:16,927 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 588 transitions. [2024-12-05 23:40:16,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 23:40:16,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:40:16,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:40:16,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:40:19,119 INFO L134 CoverageAnalysis]: Checked inductivity of 1225 backedges. 0 proven. 1225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:40:25,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:40:25,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 324 states and 594 transitions. [2024-12-05 23:40:25,645 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 594 transitions. [2024-12-05 23:40:25,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 23:40:25,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:40:25,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:40:25,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:40:47,967 INFO L134 CoverageAnalysis]: Checked inductivity of 1332 backedges. 0 proven. 1332 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:29,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:29,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 329 states and 600 transitions. [2024-12-05 23:41:29,022 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 600 transitions. [2024-12-05 23:41:29,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-05 23:41:29,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:29,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:29,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:33,883 INFO L134 CoverageAnalysis]: Checked inductivity of 1406 backedges. 0 proven. 1406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:56,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:56,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 332 states and 610 transitions. [2024-12-05 23:41:56,068 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 610 transitions. [2024-12-05 23:41:56,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 23:41:56,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:56,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:56,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:57,871 INFO L134 CoverageAnalysis]: Checked inductivity of 1369 backedges. 0 proven. 1369 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:42:06,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:06,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 334 states and 616 transitions. [2024-12-05 23:42:06,915 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 616 transitions. [2024-12-05 23:42:06,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 23:42:06,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:06,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:06,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:13,919 INFO L134 CoverageAnalysis]: Checked inductivity of 1482 backedges. 0 proven. 1482 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:42:43,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:43,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 339 states and 622 transitions. [2024-12-05 23:42:43,913 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 622 transitions. [2024-12-05 23:42:43,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 23:42:43,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:43,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:43,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:49,166 INFO L134 CoverageAnalysis]: Checked inductivity of 1560 backedges. 0 proven. 1560 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:43:10,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:43:10,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 342 states and 632 transitions. [2024-12-05 23:43:10,831 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 632 transitions. [2024-12-05 23:43:10,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 23:43:10,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:43:10,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:43:10,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:43:12,706 INFO L134 CoverageAnalysis]: Checked inductivity of 1521 backedges. 0 proven. 1521 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:43:20,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:43:20,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 344 states and 638 transitions. [2024-12-05 23:43:20,264 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 638 transitions. [2024-12-05 23:43:20,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 23:43:20,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:43:20,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:43:20,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:43:24,051 INFO L134 CoverageAnalysis]: Checked inductivity of 1640 backedges. 0 proven. 1640 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:43:45,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:43:45,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 347 states and 645 transitions. [2024-12-05 23:43:45,985 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 645 transitions. [2024-12-05 23:43:45,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 23:43:45,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:43:45,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:43:46,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:43:47,444 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 0 proven. 1600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:43:56,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:43:56,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 349 states and 650 transitions. [2024-12-05 23:43:56,019 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 650 transitions. [2024-12-05 23:43:56,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 23:43:56,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:43:56,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:43:56,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:43:56,096 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1600 trivial. 0 not checked. [2024-12-05 23:44:33,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:33,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 365 states and 673 transitions. [2024-12-05 23:44:33,434 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 673 transitions. [2024-12-05 23:44:33,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 23:44:33,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:33,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:33,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:33,884 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 0 proven. 1600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:44:41,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:41,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 367 states and 675 transitions. [2024-12-05 23:44:41,560 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 675 transitions. [2024-12-05 23:44:41,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 23:44:41,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:41,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:41,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:56,934 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 0 proven. 1722 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.