./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/memsafety-bftpd/bftpd_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_71555c91-e3e3-4226-9869-083592acb161/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71555c91-e3e3-4226-9869-083592acb161/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_71555c91-e3e3-4226-9869-083592acb161/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71555c91-e3e3-4226-9869-083592acb161/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety-bftpd/bftpd_3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71555c91-e3e3-4226-9869-083592acb161/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_71555c91-e3e3-4226-9869-083592acb161/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 6826aeecba49275836b6b398765a757158a4e84d2c6569399d77f2320562875e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:35:31,883 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:35:31,938 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71555c91-e3e3-4226-9869-083592acb161/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-12-05 23:35:31,943 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:35:31,943 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:35:31,962 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:35:31,963 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:35:31,963 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:35:31,963 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:35:31,963 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 23:35:31,964 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:35:31,964 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 23:35:31,964 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:35:31,964 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-05 23:35:31,964 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-05 23:35:31,964 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-05 23:35:31,964 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:35:31,964 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 23:35:31,964 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 23:35:31,964 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:35:31,964 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:35:31,964 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:35:31,965 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:35:31,965 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:35:31,965 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:35:31,965 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:35:31,965 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:35:31,965 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:35:31,965 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:35:31,965 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:35:31,965 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_71555c91-e3e3-4226-9869-083592acb161/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 -> 6826aeecba49275836b6b398765a757158a4e84d2c6569399d77f2320562875e [2024-12-05 23:35:32,192 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:35:32,200 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:35:32,202 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:35:32,203 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:35:32,204 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:35:32,205 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71555c91-e3e3-4226-9869-083592acb161/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/memsafety-bftpd/bftpd_3.i [2024-12-05 23:35:34,811 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71555c91-e3e3-4226-9869-083592acb161/bin/ukojak-verify-CZk0znPC7b/data/775ba00d4/6c5b1f0b87674f0fa51c5bfbe4d9e668/FLAGa9b7f7a8d [2024-12-05 23:35:35,055 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:35:35,056 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71555c91-e3e3-4226-9869-083592acb161/sv-benchmarks/c/memsafety-bftpd/bftpd_3.i [2024-12-05 23:35:35,066 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71555c91-e3e3-4226-9869-083592acb161/bin/ukojak-verify-CZk0znPC7b/data/775ba00d4/6c5b1f0b87674f0fa51c5bfbe4d9e668/FLAGa9b7f7a8d [2024-12-05 23:35:35,395 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71555c91-e3e3-4226-9869-083592acb161/bin/ukojak-verify-CZk0znPC7b/data/775ba00d4/6c5b1f0b87674f0fa51c5bfbe4d9e668 [2024-12-05 23:35:35,396 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:35:35,397 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:35:35,399 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:35:35,399 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:35:35,403 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:35:35,403 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:35:35" (1/1) ... [2024-12-05 23:35:35,404 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c8e7cda and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:35:35, skipping insertion in model container [2024-12-05 23:35:35,404 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:35:35" (1/1) ... [2024-12-05 23:35:35,434 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:35:35,692 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:35:35,702 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:35:35,741 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:35:35,774 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:35:35,774 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:35:35 WrapperNode [2024-12-05 23:35:35,774 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:35:35,775 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:35:35,775 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:35:35,775 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:35:35,781 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:35:35" (1/1) ... [2024-12-05 23:35:35,791 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:35:35" (1/1) ... [2024-12-05 23:35:35,813 INFO L138 Inliner]: procedures = 168, calls = 42, calls flagged for inlining = 8, calls inlined = 14, statements flattened = 204 [2024-12-05 23:35:35,813 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:35:35,814 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:35:35,814 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:35:35,814 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:35:35,821 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:35:35" (1/1) ... [2024-12-05 23:35:35,821 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:35:35" (1/1) ... [2024-12-05 23:35:35,824 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:35:35" (1/1) ... [2024-12-05 23:35:35,825 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:35:35" (1/1) ... [2024-12-05 23:35:35,834 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:35:35" (1/1) ... [2024-12-05 23:35:35,835 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:35:35" (1/1) ... [2024-12-05 23:35:35,838 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:35:35" (1/1) ... [2024-12-05 23:35:35,840 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:35:35" (1/1) ... [2024-12-05 23:35:35,841 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:35:35" (1/1) ... [2024-12-05 23:35:35,843 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:35:35,844 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:35:35,844 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:35:35,844 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:35:35,845 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:35:35" (1/1) ... [2024-12-05 23:35:35,850 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:35:35,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71555c91-e3e3-4226-9869-083592acb161/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:35:35,872 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71555c91-e3e3-4226-9869-083592acb161/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:35:35,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71555c91-e3e3-4226-9869-083592acb161/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:35:35,900 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 23:35:35,900 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 23:35:35,900 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:35:35,900 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 23:35:35,900 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 23:35:35,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-05 23:35:35,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 23:35:35,901 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:35:35,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:35:35,985 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:35:35,986 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:35:36,321 INFO L? ?]: Removed 100 outVars from TransFormulas that were not future-live. [2024-12-05 23:35:36,321 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:35:36,404 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:35:36,404 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-12-05 23:35:36,405 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:35:36 BoogieIcfgContainer [2024-12-05 23:35:36,405 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:35:36,406 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:35:36,406 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:35:36,415 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:35:36,415 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:35:36" (1/1) ... [2024-12-05 23:35:36,423 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:35:36,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:36,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 136 states and 150 transitions. [2024-12-05 23:35:36,468 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 150 transitions. [2024-12-05 23:35:36,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-05 23:35:36,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:36,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:36,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:36,658 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 23:35:36,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:36,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 138 states and 155 transitions. [2024-12-05 23:35:36,691 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 155 transitions. [2024-12-05 23:35:36,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-05 23:35:36,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:36,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:36,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:36,809 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 23:35:36,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:36,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 140 states and 158 transitions. [2024-12-05 23:35:36,913 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 158 transitions. [2024-12-05 23:35:36,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 23:35:36,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:36,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:36,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:37,057 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 23:35:37,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:37,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 143 states and 164 transitions. [2024-12-05 23:35:37,255 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 164 transitions. [2024-12-05 23:35:37,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 23:35:37,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:37,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:37,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:37,418 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 23:35:37,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:37,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 147 states and 172 transitions. [2024-12-05 23:35:37,789 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 172 transitions. [2024-12-05 23:35:37,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 23:35:37,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:37,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:37,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:37,849 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 23:35:38,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:38,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 152 states and 182 transitions. [2024-12-05 23:35:38,406 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 182 transitions. [2024-12-05 23:35:38,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 23:35:38,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:38,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:38,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:38,499 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 23:35:39,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:39,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 158 states and 194 transitions. [2024-12-05 23:35:39,264 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 194 transitions. [2024-12-05 23:35:39,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 23:35:39,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:39,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:39,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:39,316 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 23:35:39,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:39,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 163 states and 204 transitions. [2024-12-05 23:35:39,935 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 204 transitions. [2024-12-05 23:35:39,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 23:35:39,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:39,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:39,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:39,994 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 23:35:40,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:40,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 169 states and 216 transitions. [2024-12-05 23:35:40,793 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 216 transitions. [2024-12-05 23:35:40,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 23:35:40,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:40,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:40,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:40,957 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 23:35:41,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:41,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 172 states and 229 transitions. [2024-12-05 23:35:41,399 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 229 transitions. [2024-12-05 23:35:41,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 23:35:41,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:41,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:41,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:41,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:35:41,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:41,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 175 states and 235 transitions. [2024-12-05 23:35:41,589 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 235 transitions. [2024-12-05 23:35:41,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 23:35:41,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:41,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:41,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:41,659 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 23:35:41,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:41,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 177 states and 244 transitions. [2024-12-05 23:35:41,978 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 244 transitions. [2024-12-05 23:35:41,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 23:35:41,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:41,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:41,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:41,994 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 23:35:42,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:42,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 176 states and 242 transitions. [2024-12-05 23:35:42,008 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 242 transitions. [2024-12-05 23:35:42,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 23:35:42,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:42,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:42,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:42,118 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 23:35:42,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:42,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 178 states and 246 transitions. [2024-12-05 23:35:42,318 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 246 transitions. [2024-12-05 23:35:42,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 23:35:42,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:42,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:42,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:42,640 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:35:45,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:45,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 189 states and 277 transitions. [2024-12-05 23:35:45,013 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 277 transitions. [2024-12-05 23:35:45,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 23:35:45,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:45,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:45,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:45,083 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:35:45,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:45,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 191 states and 279 transitions. [2024-12-05 23:35:45,652 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 279 transitions. [2024-12-05 23:35:45,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:35:45,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:45,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:45,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:45,795 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:35:46,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:46,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 192 states and 279 transitions. [2024-12-05 23:35:46,059 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 279 transitions. [2024-12-05 23:35:46,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:35:46,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:46,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:46,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:46,080 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:35:46,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:46,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 193 states and 279 transitions. [2024-12-05 23:35:46,253 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 279 transitions. [2024-12-05 23:35:46,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:35:46,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:46,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:46,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:46,642 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 23:35:49,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:49,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 204 states and 305 transitions. [2024-12-05 23:35:49,514 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 305 transitions. [2024-12-05 23:35:49,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:35:49,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:49,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:49,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:49,614 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 23:35:50,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:50,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 206 states and 306 transitions. [2024-12-05 23:35:50,045 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 306 transitions. [2024-12-05 23:35:50,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:35:50,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:50,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:50,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:50,093 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 23:35:50,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:50,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 207 states and 307 transitions. [2024-12-05 23:35:50,300 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 307 transitions. [2024-12-05 23:35:50,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 23:35:50,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:50,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:50,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:50,391 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:35:52,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:52,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 214 states and 326 transitions. [2024-12-05 23:35:52,159 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 326 transitions. [2024-12-05 23:35:52,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 23:35:52,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:52,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:52,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:52,178 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:35:52,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:52,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 216 states and 327 transitions. [2024-12-05 23:35:52,552 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 327 transitions. [2024-12-05 23:35:52,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 23:35:52,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:52,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:52,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:52,778 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:35:56,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:56,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 225 states and 347 transitions. [2024-12-05 23:35:56,288 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 347 transitions. [2024-12-05 23:35:56,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 23:35:56,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:56,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:56,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:56,413 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 23:36:00,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:00,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 237 states and 374 transitions. [2024-12-05 23:36:00,638 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 374 transitions. [2024-12-05 23:36:00,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 23:36:00,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:00,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:00,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:00,785 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 23:36:00,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:00,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 238 states and 375 transitions. [2024-12-05 23:36:00,913 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 375 transitions. [2024-12-05 23:36:00,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:36:00,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:00,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:00,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:01,155 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:36:04,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:04,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 246 states and 406 transitions. [2024-12-05 23:36:04,181 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 406 transitions. [2024-12-05 23:36:04,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:36:04,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:04,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:04,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:04,209 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:36:05,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:05,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 250 states and 411 transitions. [2024-12-05 23:36:05,587 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 411 transitions. [2024-12-05 23:36:05,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:36:05,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:05,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:05,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:05,771 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:36:11,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:11,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 264 states and 441 transitions. [2024-12-05 23:36:11,270 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 441 transitions. [2024-12-05 23:36:11,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:36:11,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:11,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:11,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:11,490 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 23:36:17,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:17,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 279 states and 477 transitions. [2024-12-05 23:36:17,620 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 477 transitions. [2024-12-05 23:36:17,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:36:17,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:17,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:17,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:18,234 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 23:36:19,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:19,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 285 states and 492 transitions. [2024-12-05 23:36:19,985 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 492 transitions. [2024-12-05 23:36:19,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:36:19,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:19,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:19,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:20,149 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 23:36:20,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:20,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 286 states and 493 transitions. [2024-12-05 23:36:20,279 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 493 transitions. [2024-12-05 23:36:20,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:36:20,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:20,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:20,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:20,700 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:36:23,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:23,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 292 states and 512 transitions. [2024-12-05 23:36:23,486 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 512 transitions. [2024-12-05 23:36:23,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:36:23,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:23,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:23,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:23,516 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 23:36:25,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:25,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 294 states and 517 transitions. [2024-12-05 23:36:25,061 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 517 transitions. [2024-12-05 23:36:25,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:36:25,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:25,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:25,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:25,101 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:36:26,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:26,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 297 states and 525 transitions. [2024-12-05 23:36:26,687 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 525 transitions. [2024-12-05 23:36:26,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:36:26,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:26,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:26,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:26,700 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 23:36:28,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:28,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 300 states and 530 transitions. [2024-12-05 23:36:28,312 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 530 transitions. [2024-12-05 23:36:28,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:36:28,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:28,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:28,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:28,349 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:36:29,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:29,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 302 states and 534 transitions. [2024-12-05 23:36:29,518 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 534 transitions. [2024-12-05 23:36:29,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:36:29,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:29,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:29,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:30,717 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 23:36:38,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:38,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 315 states and 569 transitions. [2024-12-05 23:36:38,574 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 569 transitions. [2024-12-05 23:36:38,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 23:36:38,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:38,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:38,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:40,113 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 23:36:50,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:50,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 329 states and 606 transitions. [2024-12-05 23:36:50,068 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 606 transitions. [2024-12-05 23:36:50,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 23:36:50,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:50,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:50,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:50,077 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-05 23:36:50,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:50,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 330 states and 606 transitions. [2024-12-05 23:36:50,332 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 606 transitions. [2024-12-05 23:36:50,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 23:36:50,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:50,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:50,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:50,544 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:36:54,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:54,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 336 states and 627 transitions. [2024-12-05 23:36:54,372 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 627 transitions. [2024-12-05 23:36:54,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 23:36:54,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:54,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:54,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:55,042 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:36:56,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:56,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 338 states and 635 transitions. [2024-12-05 23:36:56,212 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 635 transitions. [2024-12-05 23:36:56,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 23:36:56,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:56,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:56,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:56,262 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:36:58,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:58,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 341 states and 640 transitions. [2024-12-05 23:36:58,367 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 640 transitions. [2024-12-05 23:36:58,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 23:36:58,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:58,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:58,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:58,429 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:36:59,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:59,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 343 states and 644 transitions. [2024-12-05 23:36:59,845 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 644 transitions. [2024-12-05 23:36:59,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 23:36:59,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:59,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:59,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:37:00,107 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 23:37:11,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:37:11,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 361 states and 687 transitions. [2024-12-05 23:37:11,727 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 687 transitions. [2024-12-05 23:37:11,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:37:11,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:37:11,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:37:11,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:37:12,354 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 23:37:26,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:37:26,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 380 states and 731 transitions. [2024-12-05 23:37:26,757 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 731 transitions. [2024-12-05 23:37:26,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:37:26,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:37:26,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:37:26,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:37:26,803 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:37:31,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:37:31,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 387 states and 751 transitions. [2024-12-05 23:37:31,648 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 751 transitions. [2024-12-05 23:37:31,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:37:31,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:37:31,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:37:31,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:37:31,681 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:37:34,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:37:34,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 391 states and 756 transitions. [2024-12-05 23:37:34,615 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 756 transitions. [2024-12-05 23:37:34,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:37:34,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:37:34,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:37:34,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:37:34,662 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:37:34,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:37:34,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 392 states and 757 transitions. [2024-12-05 23:37:34,718 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 757 transitions. [2024-12-05 23:37:34,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:37:34,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:37:34,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:37:34,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:37:34,780 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:37:35,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:37:35,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 199 states and 283 transitions. [2024-12-05 23:37:35,271 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 283 transitions. [2024-12-05 23:37:35,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:37:35,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:37:35,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:37:35,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:37:35,302 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:37:36,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:37:36,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 197 states and 279 transitions. [2024-12-05 23:37:36,697 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 279 transitions. [2024-12-05 23:37:36,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:37:36,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:37:36,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:37:36,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:37:36,745 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 23:37:38,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:37:38,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 202 states and 287 transitions. [2024-12-05 23:37:38,903 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 287 transitions. [2024-12-05 23:37:38,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:37:38,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:37:38,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:37:38,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:37:39,170 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 23:37:41,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:37:41,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 207 states and 294 transitions. [2024-12-05 23:37:41,791 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 294 transitions. [2024-12-05 23:37:41,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 23:37:41,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:37:41,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:37:41,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:37:42,085 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:37:53,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:37:53,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 214 states and 312 transitions. [2024-12-05 23:37:53,445 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 312 transitions. [2024-12-05 23:37:53,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 23:37:53,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:37:53,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:37:53,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:37:53,488 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:37:57,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:37:57,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 212 states and 309 transitions. [2024-12-05 23:37:57,450 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 309 transitions. [2024-12-05 23:37:57,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 23:37:57,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:37:57,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:37:57,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:37:57,464 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:38:05,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:38:05,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 220 states and 327 transitions. [2024-12-05 23:38:05,326 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 327 transitions. [2024-12-05 23:38:05,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 23:38:05,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:38:05,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:38:05,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:38:05,338 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:38:09,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:38:09,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 218 states and 321 transitions. [2024-12-05 23:38:09,101 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 321 transitions. [2024-12-05 23:38:09,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 23:38:09,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:38:09,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:38:09,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:38:09,178 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:38:10,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:38:10,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 215 states and 315 transitions. [2024-12-05 23:38:10,954 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 315 transitions. [2024-12-05 23:38:10,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 23:38:10,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:38:10,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:38:10,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:38:10,997 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:38:12,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:38:12,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 194 states and 278 transitions. [2024-12-05 23:38:12,713 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 278 transitions. [2024-12-05 23:38:12,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 23:38:12,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:38:12,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:38:12,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:38:12,725 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:38:15,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:38:15,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 196 states and 282 transitions. [2024-12-05 23:38:15,048 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 282 transitions. [2024-12-05 23:38:15,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 23:38:15,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:38:15,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:38:15,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:38:15,099 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 23:38:17,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:38:17,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 202 states and 290 transitions. [2024-12-05 23:38:17,584 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 290 transitions. [2024-12-05 23:38:17,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 23:38:17,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:38:17,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:38:17,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:38:18,294 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 23:38:30,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:38:30,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 203 states and 292 transitions. [2024-12-05 23:38:30,535 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 292 transitions. [2024-12-05 23:38:30,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:38:30,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:38:30,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:38:30,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:38:30,904 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:38:44,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:38:44,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 210 states and 309 transitions. [2024-12-05 23:38:44,584 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 309 transitions. [2024-12-05 23:38:44,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:38:44,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:38:44,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:38:44,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:38:44,669 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:38:50,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:38:50,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 208 states and 305 transitions. [2024-12-05 23:38:50,576 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 305 transitions. [2024-12-05 23:38:50,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:38:50,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:38:50,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:38:50,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:38:50,622 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:38:51,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:38:51,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 205 states and 300 transitions. [2024-12-05 23:38:51,692 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 300 transitions. [2024-12-05 23:38:51,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:38:51,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:38:51,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:38:51,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:38:51,716 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:39:03,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:39:03,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 213 states and 317 transitions. [2024-12-05 23:39:03,121 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 317 transitions. [2024-12-05 23:39:03,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:39:03,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:39:03,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:39:03,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:39:03,136 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:39:08,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:39:08,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 210 states and 310 transitions. [2024-12-05 23:39:08,258 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 310 transitions. [2024-12-05 23:39:08,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:39:08,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:39:08,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:39:08,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:39:08,348 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:39:10,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:39:10,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 208 states and 305 transitions. [2024-12-05 23:39:10,574 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 305 transitions. [2024-12-05 23:39:10,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:39:10,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:39:10,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:39:10,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:39:10,589 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:39:13,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:39:13,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 196 states and 279 transitions. [2024-12-05 23:39:13,397 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 279 transitions. [2024-12-05 23:39:13,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:39:13,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:39:13,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:39:13,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:39:13,907 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:39:26,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:39:26,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 203 states and 293 transitions. [2024-12-05 23:39:26,055 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 293 transitions. [2024-12-05 23:39:26,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:39:26,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:39:26,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:39:26,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:39:26,075 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:39:32,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:39:32,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 201 states and 286 transitions. [2024-12-05 23:39:32,299 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 286 transitions. [2024-12-05 23:39:32,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:39:32,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:39:32,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:39:32,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:39:32,351 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:39:33,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:39:33,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 198 states and 273 transitions. [2024-12-05 23:39:33,595 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 273 transitions. [2024-12-05 23:39:33,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:39:33,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:39:33,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:39:33,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:39:34,438 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 23:39:45,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:39:45,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 204 states and 293 transitions. [2024-12-05 23:39:45,910 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 293 transitions. [2024-12-05 23:39:45,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:39:45,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:39:45,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:39:45,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:39:45,946 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:39:55,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:39:55,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 211 states and 308 transitions. [2024-12-05 23:39:55,310 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 308 transitions. [2024-12-05 23:39:55,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:39:55,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:39:55,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:39:55,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:39:55,327 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:39:57,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:39:57,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 209 states and 302 transitions. [2024-12-05 23:39:57,946 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 302 transitions. [2024-12-05 23:39:57,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:39:57,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:39:57,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:39:57,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:39:57,993 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 23:40:00,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:40:00,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 209 states and 300 transitions. [2024-12-05 23:40:00,548 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 300 transitions. [2024-12-05 23:40:00,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:40:00,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:40:00,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:40:00,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:40:00,598 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 23:40:05,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:40:05,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 206 states and 294 transitions. [2024-12-05 23:40:05,292 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 294 transitions. [2024-12-05 23:40:05,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:40:05,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:40:05,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:40:05,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:40:05,356 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 23:40:08,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:40:08,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 186 states and 259 transitions. [2024-12-05 23:40:08,008 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 259 transitions. [2024-12-05 23:40:08,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:40:08,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:40:08,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:40:08,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:40:08,021 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:40:08,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:40:08,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 187 states and 260 transitions. [2024-12-05 23:40:08,043 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 260 transitions. [2024-12-05 23:40:08,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:40:08,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:40:08,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:40:08,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:40:08,101 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 23:40:09,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:40:09,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 190 states and 271 transitions. [2024-12-05 23:40:09,082 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 271 transitions. [2024-12-05 23:40:09,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:40:09,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:40:09,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:40:09,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:40:09,093 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 23:40:09,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:40:09,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 189 states and 269 transitions. [2024-12-05 23:40:09,113 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 269 transitions. [2024-12-05 23:40:09,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:40:09,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:40:09,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:40:09,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:40:09,802 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 23:40:10,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:40:10,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 191 states and 273 transitions. [2024-12-05 23:40:10,415 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 273 transitions. [2024-12-05 23:40:10,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:40:10,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:40:10,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:40:10,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:40:10,441 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:40:23,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:40:23,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 197 states and 288 transitions. [2024-12-05 23:40:23,284 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 288 transitions. [2024-12-05 23:40:23,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:40:23,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:40:23,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:40:23,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:40:23,310 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:40:31,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:40:31,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 197 states and 284 transitions. [2024-12-05 23:40:31,123 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 284 transitions. [2024-12-05 23:40:31,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:40:31,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:40:31,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:40:31,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:40:31,214 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:40:34,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:40:34,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 199 states and 287 transitions. [2024-12-05 23:40:34,955 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 287 transitions. [2024-12-05 23:40:34,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:40:34,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:40:34,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:40:34,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:40:35,061 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:40:37,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:40:37,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 197 states and 282 transitions. [2024-12-05 23:40:37,447 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 282 transitions. [2024-12-05 23:40:37,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:40:37,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:40:37,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:40:37,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:40:39,413 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:05,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:05,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 205 states and 306 transitions. [2024-12-05 23:41:05,458 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 306 transitions. [2024-12-05 23:41:05,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:41:05,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:05,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:05,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:05,483 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:41:06,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:06,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 206 states and 307 transitions. [2024-12-05 23:41:06,962 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 307 transitions. [2024-12-05 23:41:06,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:41:06,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:06,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:06,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:07,014 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:15,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:15,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 212 states and 323 transitions. [2024-12-05 23:41:15,433 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 323 transitions. [2024-12-05 23:41:15,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:41:15,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:15,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:15,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:15,482 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:19,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:19,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 208 states and 314 transitions. [2024-12-05 23:41:19,128 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 314 transitions. [2024-12-05 23:41:19,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:41:19,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:19,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:19,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:19,202 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:24,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:24,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 207 states and 311 transitions. [2024-12-05 23:41:24,275 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 311 transitions. [2024-12-05 23:41:24,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:41:24,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:24,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:24,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:24,403 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:41:27,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:27,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 205 states and 306 transitions. [2024-12-05 23:41:27,297 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 306 transitions. [2024-12-05 23:41:27,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:41:27,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:27,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:27,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:27,323 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:41:31,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:31,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 200 states and 289 transitions. [2024-12-05 23:41:31,314 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 289 transitions. [2024-12-05 23:41:31,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:41:31,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:31,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:31,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:31,479 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:34,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:34,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 194 states and 268 transitions. [2024-12-05 23:41:34,527 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 268 transitions. [2024-12-05 23:41:34,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:41:34,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:34,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:34,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:37,016 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:58,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:58,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 206 states and 293 transitions. [2024-12-05 23:41:58,928 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 293 transitions. [2024-12-05 23:41:58,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 23:41:58,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:58,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:58,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:58,946 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:42:03,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:03,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 208 states and 295 transitions. [2024-12-05 23:42:03,413 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 295 transitions. [2024-12-05 23:42:03,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 23:42:03,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:03,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:03,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:03,431 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:42:06,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:06,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 203 states and 285 transitions. [2024-12-05 23:42:06,336 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 285 transitions. [2024-12-05 23:42:06,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 23:42:06,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:06,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:06,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:06,389 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:42:07,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:07,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 203 states and 284 transitions. [2024-12-05 23:42:07,973 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 284 transitions. [2024-12-05 23:42:07,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 23:42:07,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:07,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:07,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:09,507 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 23:42:30,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:30,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 215 states and 308 transitions. [2024-12-05 23:42:30,089 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 308 transitions. [2024-12-05 23:42:30,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 23:42:30,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:30,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:30,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:30,108 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:42:31,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:31,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 216 states and 308 transitions. [2024-12-05 23:42:31,012 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 308 transitions. [2024-12-05 23:42:31,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 23:42:31,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:31,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:31,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:31,088 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 23:42:35,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:35,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 217 states and 309 transitions. [2024-12-05 23:42:35,316 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 309 transitions. [2024-12-05 23:42:35,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 23:42:35,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:35,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:35,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:35,343 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:42:37,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:37,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 217 states and 308 transitions. [2024-12-05 23:42:37,211 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 308 transitions. [2024-12-05 23:42:37,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 23:42:37,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:37,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:37,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:37,238 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:42:39,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:39,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 214 states and 303 transitions. [2024-12-05 23:42:39,366 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 303 transitions. [2024-12-05 23:42:39,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 23:42:39,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:39,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:39,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:39,400 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:42:42,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:42,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 214 states and 302 transitions. [2024-12-05 23:42:42,240 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 302 transitions. [2024-12-05 23:42:42,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 23:42:42,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:42,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:42,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:42,267 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:42:43,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:43,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 214 states and 301 transitions. [2024-12-05 23:42:43,566 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 301 transitions. [2024-12-05 23:42:43,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 23:42:43,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:43,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:43,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:43,593 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:42:45,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:45,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 214 states and 300 transitions. [2024-12-05 23:42:45,445 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 300 transitions. [2024-12-05 23:42:45,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 23:42:45,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:45,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:45,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:45,474 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:42:47,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:47,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 213 states and 296 transitions. [2024-12-05 23:42:47,145 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 296 transitions. [2024-12-05 23:42:47,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 23:42:47,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:47,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:47,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:47,156 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:42:48,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:48,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 217 states and 302 transitions. [2024-12-05 23:42:48,860 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 302 transitions. [2024-12-05 23:42:48,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 23:42:48,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:48,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:48,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:51,217 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:43:13,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:43:13,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 228 states and 325 transitions. [2024-12-05 23:43:13,075 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 325 transitions. [2024-12-05 23:43:13,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 23:43:13,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:43:13,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:43:13,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:43:13,090 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 23:43:27,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:43:27,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 243 states and 355 transitions. [2024-12-05 23:43:27,038 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 355 transitions. [2024-12-05 23:43:27,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 23:43:27,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:43:27,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:43:27,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:43:27,750 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 23:43:30,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:43:30,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 243 states and 354 transitions. [2024-12-05 23:43:30,487 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 354 transitions. [2024-12-05 23:43:30,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 23:43:30,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:43:30,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:43:30,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:43:31,126 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:43:38,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:43:38,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 239 states and 346 transitions. [2024-12-05 23:43:38,339 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 346 transitions. [2024-12-05 23:43:38,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 23:43:38,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:43:38,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:43:38,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:43:38,391 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:43:40,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:43:40,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 239 states and 345 transitions. [2024-12-05 23:43:40,268 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 345 transitions. [2024-12-05 23:43:40,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 23:43:40,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:43:40,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:43:40,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:43:40,318 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:43:42,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:43:42,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 238 states and 342 transitions. [2024-12-05 23:43:42,352 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 342 transitions. [2024-12-05 23:43:42,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 23:43:42,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:43:42,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:43:42,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:43:42,383 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:43:51,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:43:51,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 246 states and 365 transitions. [2024-12-05 23:43:51,379 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 365 transitions. [2024-12-05 23:43:51,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 23:43:51,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:43:51,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:43:51,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:43:51,956 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:44:11,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:11,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 262 states and 396 transitions. [2024-12-05 23:44:11,369 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 396 transitions. [2024-12-05 23:44:11,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 23:44:11,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:11,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:11,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:12,061 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 23:44:34,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:34,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 279 states and 429 transitions. [2024-12-05 23:44:34,780 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 429 transitions. [2024-12-05 23:44:34,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 23:44:34,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:34,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:34,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:34,810 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 23:44:36,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:36,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 283 states and 439 transitions. [2024-12-05 23:44:36,427 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 439 transitions. [2024-12-05 23:44:36,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 23:44:36,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:36,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:36,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:39,031 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 23:44:45,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:45,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 288 states and 453 transitions. [2024-12-05 23:44:45,099 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 453 transitions. [2024-12-05 23:44:45,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 23:44:45,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:45,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:45,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:45,165 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:45:00,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:45:00,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 292 states and 464 transitions. [2024-12-05 23:45:00,233 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 464 transitions. [2024-12-05 23:45:00,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 23:45:00,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:45:00,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:45:00,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:45:00,279 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:45:06,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:45:06,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 292 states and 463 transitions. [2024-12-05 23:45:06,251 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 463 transitions. [2024-12-05 23:45:06,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 23:45:06,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:45:06,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:45:06,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:45:06,300 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:45:15,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:45:15,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 291 states and 459 transitions. [2024-12-05 23:45:15,239 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 459 transitions. [2024-12-05 23:45:15,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 23:45:15,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:45:15,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:45:15,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:45:18,752 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:46:03,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:03,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 302 states and 483 transitions. [2024-12-05 23:46:03,066 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 483 transitions. [2024-12-05 23:46:03,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 23:46:03,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:03,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:03,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:03,164 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:46:09,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:09,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 302 states and 482 transitions. [2024-12-05 23:46:09,720 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 482 transitions. [2024-12-05 23:46:09,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 23:46:09,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:09,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:09,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:09,839 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:46:23,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:23,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 288 states and 453 transitions. [2024-12-05 23:46:23,518 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 453 transitions. [2024-12-05 23:46:23,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 23:46:23,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:23,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:23,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:24,914 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:46:32,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:32,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 294 states and 464 transitions. [2024-12-05 23:46:32,747 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 464 transitions. [2024-12-05 23:46:32,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 23:46:32,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:32,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:32,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:32,759 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 23:46:40,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:40,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 294 states and 463 transitions. [2024-12-05 23:46:40,332 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 463 transitions. [2024-12-05 23:46:40,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 23:46:40,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:40,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:40,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:40,389 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:46:47,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:47,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 298 states and 467 transitions. [2024-12-05 23:46:47,983 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 467 transitions. [2024-12-05 23:46:47,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 23:46:47,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:47,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:47,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:48,098 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 23:47:06,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:06,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 308 states and 496 transitions. [2024-12-05 23:47:06,808 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 496 transitions. [2024-12-05 23:47:06,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:47:06,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:06,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:06,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:06,876 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:47:24,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:24,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 312 states and 506 transitions. [2024-12-05 23:47:24,198 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 506 transitions. [2024-12-05 23:47:24,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:47:24,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:24,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:24,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:24,261 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:47:31,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:31,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 312 states and 504 transitions. [2024-12-05 23:47:31,028 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 504 transitions. [2024-12-05 23:47:31,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:47:31,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:31,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:31,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:31,097 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:47:42,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:42,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 311 states and 500 transitions. [2024-12-05 23:47:42,108 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 500 transitions. [2024-12-05 23:47:42,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:47:42,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:42,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:42,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:42,207 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:47:52,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:52,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 316 states and 503 transitions. [2024-12-05 23:47:52,140 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 503 transitions. [2024-12-05 23:47:52,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:47:52,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:52,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:52,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:52,237 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:47:54,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:54,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 308 states and 494 transitions. [2024-12-05 23:47:54,993 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 494 transitions. [2024-12-05 23:47:54,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:47:54,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:54,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:55,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:55,171 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 23:48:16,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:48:16,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 319 states and 524 transitions. [2024-12-05 23:48:16,494 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 524 transitions. [2024-12-05 23:48:16,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 23:48:16,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:48:16,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:48:16,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:48:17,425 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:48:55,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:48:55,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 333 states and 560 transitions. [2024-12-05 23:48:55,815 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 560 transitions. [2024-12-05 23:48:55,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 23:48:55,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:48:55,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:48:56,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:48:56,026 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:49:00,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:00,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 334 states and 563 transitions. [2024-12-05 23:49:00,757 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 563 transitions. [2024-12-05 23:49:00,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 23:49:00,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:00,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:00,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:00,770 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:49:21,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:21,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 343 states and 579 transitions. [2024-12-05 23:49:21,686 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 579 transitions. [2024-12-05 23:49:21,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 23:49:21,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:21,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:21,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:21,730 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:49:23,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:23,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 344 states and 579 transitions. [2024-12-05 23:49:23,937 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 579 transitions. [2024-12-05 23:49:23,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 23:49:23,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:23,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:23,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:23,971 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:49:30,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:30,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 343 states and 577 transitions. [2024-12-05 23:49:30,145 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 577 transitions. [2024-12-05 23:49:30,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 23:49:30,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:30,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:30,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:30,178 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked.