./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/ldv-memsafety/memleaks_test17_2-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b6f9416-8d87-4ba8-9ec2-f8bf5809195f/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b6f9416-8d87-4ba8-9ec2-f8bf5809195f/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_3b6f9416-8d87-4ba8-9ec2-f8bf5809195f/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b6f9416-8d87-4ba8-9ec2-f8bf5809195f/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test17_2-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b6f9416-8d87-4ba8-9ec2-f8bf5809195f/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b6f9416-8d87-4ba8-9ec2-f8bf5809195f/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash bb0a504b43b0de742fcc89ebbe9d313056bb1824edece6c56238a649b6f48626 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:06:31,048 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:06:31,108 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b6f9416-8d87-4ba8-9ec2-f8bf5809195f/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 00:06:31,112 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 00:06:31,112 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 00:06:31,132 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:06:31,133 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 00:06:31,133 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 00:06:31,133 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:06:31,133 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:06:31,134 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:06:31,134 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 00:06:31,134 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 00:06:31,134 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:06:31,134 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 00:06:31,134 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:06:31,134 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 00:06:31,134 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:06:31,134 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 00:06:31,135 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 00:06:31,135 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 00:06:31,135 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 00:06:31,135 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 00:06:31,135 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:06:31,135 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:06:31,135 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:06:31,135 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:06:31,135 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:06:31,135 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:06:31,136 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:06:31,136 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:06:31,136 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:06:31,136 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 00:06:31,136 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 00:06:31,136 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 00:06:31,136 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_3b6f9416-8d87-4ba8-9ec2-f8bf5809195f/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 ! overflow) ) 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 -> bb0a504b43b0de742fcc89ebbe9d313056bb1824edece6c56238a649b6f48626 [2024-12-06 00:06:31,364 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:06:31,373 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:06:31,374 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:06:31,375 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:06:31,376 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:06:31,376 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b6f9416-8d87-4ba8-9ec2-f8bf5809195f/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-memsafety/memleaks_test17_2-2.i [2024-12-06 00:06:33,979 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b6f9416-8d87-4ba8-9ec2-f8bf5809195f/bin/ukojak-verify-CZk0znPC7b/data/b30350d77/b8c7aafb675045278b538d8af0962799/FLAG1de16e60b [2024-12-06 00:06:34,216 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:06:34,216 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b6f9416-8d87-4ba8-9ec2-f8bf5809195f/sv-benchmarks/c/ldv-memsafety/memleaks_test17_2-2.i [2024-12-06 00:06:34,229 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b6f9416-8d87-4ba8-9ec2-f8bf5809195f/bin/ukojak-verify-CZk0znPC7b/data/b30350d77/b8c7aafb675045278b538d8af0962799/FLAG1de16e60b [2024-12-06 00:06:34,535 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b6f9416-8d87-4ba8-9ec2-f8bf5809195f/bin/ukojak-verify-CZk0znPC7b/data/b30350d77/b8c7aafb675045278b538d8af0962799 [2024-12-06 00:06:34,537 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:06:34,538 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:06:34,539 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:06:34,539 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:06:34,543 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:06:34,544 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:06:34" (1/1) ... [2024-12-06 00:06:34,545 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f9b140d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:06:34, skipping insertion in model container [2024-12-06 00:06:34,545 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:06:34" (1/1) ... [2024-12-06 00:06:34,575 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:06:34,884 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:06:34,900 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:06:34,958 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:06:34,991 INFO L204 MainTranslator]: Completed translation [2024-12-06 00:06:34,992 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:06:34 WrapperNode [2024-12-06 00:06:34,992 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:06:34,993 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 00:06:34,993 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 00:06:34,993 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 00:06:34,999 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:06:34" (1/1) ... [2024-12-06 00:06:35,012 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:06:34" (1/1) ... [2024-12-06 00:06:35,031 INFO L138 Inliner]: procedures = 166, calls = 80, calls flagged for inlining = 24, calls inlined = 6, statements flattened = 98 [2024-12-06 00:06:35,031 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 00:06:35,032 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 00:06:35,032 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 00:06:35,032 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 00:06:35,038 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:06:34" (1/1) ... [2024-12-06 00:06:35,038 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:06:34" (1/1) ... [2024-12-06 00:06:35,041 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:06:34" (1/1) ... [2024-12-06 00:06:35,041 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:06:34" (1/1) ... [2024-12-06 00:06:35,046 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:06:34" (1/1) ... [2024-12-06 00:06:35,047 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:06:34" (1/1) ... [2024-12-06 00:06:35,050 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:06:34" (1/1) ... [2024-12-06 00:06:35,050 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:06:34" (1/1) ... [2024-12-06 00:06:35,051 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:06:34" (1/1) ... [2024-12-06 00:06:35,052 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 00:06:35,053 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 00:06:35,053 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 00:06:35,053 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 00:06:35,054 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:06:34" (1/1) ... [2024-12-06 00:06:35,058 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:06:35,069 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b6f9416-8d87-4ba8-9ec2-f8bf5809195f/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 00:06:35,079 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b6f9416-8d87-4ba8-9ec2-f8bf5809195f/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 00:06:35,081 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b6f9416-8d87-4ba8-9ec2-f8bf5809195f/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 00:06:35,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-06 00:06:35,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-06 00:06:35,102 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 00:06:35,102 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 00:06:35,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 00:06:35,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 00:06:35,102 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 00:06:35,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 00:06:35,103 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 00:06:35,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 00:06:35,194 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 00:06:35,196 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 00:06:35,353 INFO L? ?]: Removed 41 outVars from TransFormulas that were not future-live. [2024-12-06 00:06:35,353 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 00:06:35,413 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 00:06:35,413 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-12-06 00:06:35,413 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:06:35 BoogieIcfgContainer [2024-12-06 00:06:35,413 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 00:06:35,414 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 00:06:35,414 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 00:06:35,423 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 00:06:35,423 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:06:35" (1/1) ... [2024-12-06 00:06:35,431 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 00:06:35,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:35,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 36 states and 42 transitions. [2024-12-06 00:06:35,481 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 42 transitions. [2024-12-06 00:06:35,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 00:06:35,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:35,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:35,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:35,737 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:06:35,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:35,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 38 states and 46 transitions. [2024-12-06 00:06:35,785 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 46 transitions. [2024-12-06 00:06:35,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 00:06:35,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:35,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:35,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:35,875 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:06:35,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:35,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 39 states and 47 transitions. [2024-12-06 00:06:35,892 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 47 transitions. [2024-12-06 00:06:35,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 00:06:35,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:35,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:35,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:35,974 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:06:36,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:36,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 41 states and 51 transitions. [2024-12-06 00:06:36,020 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 51 transitions. [2024-12-06 00:06:36,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 00:06:36,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:36,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:36,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:36,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:06:36,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:36,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 43 states and 55 transitions. [2024-12-06 00:06:36,234 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 55 transitions. [2024-12-06 00:06:36,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 00:06:36,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:36,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:36,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:36,285 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:06:36,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:36,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 44 states and 56 transitions. [2024-12-06 00:06:36,301 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 56 transitions. [2024-12-06 00:06:36,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 00:06:36,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:36,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:36,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:36,426 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:06:36,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:36,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 47 states and 60 transitions. [2024-12-06 00:06:36,602 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 60 transitions. [2024-12-06 00:06:36,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 00:06:36,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:36,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:36,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:36,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:06:36,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:36,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 52 states and 69 transitions. [2024-12-06 00:06:36,709 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 69 transitions. [2024-12-06 00:06:36,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 00:06:36,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:36,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:36,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:36,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:06:36,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:36,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 53 states and 70 transitions. [2024-12-06 00:06:36,810 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 70 transitions. [2024-12-06 00:06:36,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 00:06:36,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:36,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:36,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:36,847 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:06:36,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:36,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 54 states and 71 transitions. [2024-12-06 00:06:36,860 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 71 transitions. [2024-12-06 00:06:36,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 00:06:36,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:36,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:36,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:36,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:06:36,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:36,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 55 states and 72 transitions. [2024-12-06 00:06:36,930 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 72 transitions. [2024-12-06 00:06:36,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 00:06:36,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:36,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:36,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:37,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 00:06:37,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:37,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 58 states and 81 transitions. [2024-12-06 00:06:37,278 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 81 transitions. [2024-12-06 00:06:37,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 00:06:37,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:37,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:37,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:37,384 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:06:37,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:37,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 55 states and 75 transitions. [2024-12-06 00:06:37,422 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 75 transitions. [2024-12-06 00:06:37,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 00:06:37,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:37,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:37,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:37,547 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:06:37,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:37,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 58 states and 80 transitions. [2024-12-06 00:06:37,734 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 80 transitions. [2024-12-06 00:06:37,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 00:06:37,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:37,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:37,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:37,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:06:37,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:37,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 59 states and 82 transitions. [2024-12-06 00:06:37,862 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 82 transitions. [2024-12-06 00:06:37,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 00:06:37,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:37,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:37,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:37,974 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:06:38,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:38,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 60 states and 82 transitions. [2024-12-06 00:06:38,394 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 82 transitions. [2024-12-06 00:06:38,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 00:06:38,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:38,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:38,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:38,538 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:06:38,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:38,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 63 states and 87 transitions. [2024-12-06 00:06:38,766 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 87 transitions. [2024-12-06 00:06:38,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 00:06:38,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:38,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:38,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:38,848 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:06:38,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:38,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 68 states and 97 transitions. [2024-12-06 00:06:38,984 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 97 transitions. [2024-12-06 00:06:38,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 00:06:38,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:38,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:39,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:39,099 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 00:06:39,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:39,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 69 states and 98 transitions. [2024-12-06 00:06:39,318 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 98 transitions. [2024-12-06 00:06:39,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 00:06:39,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:39,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:39,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:39,503 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:06:39,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:39,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 72 states and 103 transitions. [2024-12-06 00:06:39,757 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 103 transitions. [2024-12-06 00:06:39,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 00:06:39,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:39,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:39,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:39,878 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 00:06:40,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:40,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 73 states and 104 transitions. [2024-12-06 00:06:40,024 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 104 transitions. [2024-12-06 00:06:40,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 00:06:40,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:40,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:40,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:40,180 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:06:40,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:40,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 75 states and 108 transitions. [2024-12-06 00:06:40,463 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 108 transitions. [2024-12-06 00:06:40,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 00:06:40,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:40,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:40,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:40,571 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 00:06:40,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:40,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 81 states and 118 transitions. [2024-12-06 00:06:40,811 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 118 transitions. [2024-12-06 00:06:40,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 00:06:40,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:40,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:40,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:40,925 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 00:06:41,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:41,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 83 states and 120 transitions. [2024-12-06 00:06:41,188 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 120 transitions. [2024-12-06 00:06:41,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:06:41,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:41,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:41,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:41,409 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:06:41,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:41,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 86 states and 125 transitions. [2024-12-06 00:06:41,704 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 125 transitions. [2024-12-06 00:06:41,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 00:06:41,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:41,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:41,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:41,866 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:06:42,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:42,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 89 states and 129 transitions. [2024-12-06 00:06:42,257 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 129 transitions. [2024-12-06 00:06:42,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:06:42,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:42,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:42,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:42,355 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 00:06:42,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:42,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 88 states and 128 transitions. [2024-12-06 00:06:42,424 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 128 transitions. [2024-12-06 00:06:42,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:06:42,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:42,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:42,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:42,600 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:06:42,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:42,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 85 states and 121 transitions. [2024-12-06 00:06:42,677 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 121 transitions. [2024-12-06 00:06:42,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:06:42,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:42,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:42,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:42,959 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:06:43,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:43,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 92 states and 136 transitions. [2024-12-06 00:06:43,827 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 136 transitions. [2024-12-06 00:06:43,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:06:43,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:43,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:43,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:44,054 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:06:44,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:44,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 95 states and 142 transitions. [2024-12-06 00:06:44,370 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 142 transitions. [2024-12-06 00:06:44,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:06:44,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:44,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:44,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:44,730 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:06:46,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:46,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 107 states and 163 transitions. [2024-12-06 00:06:46,462 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 163 transitions. [2024-12-06 00:06:46,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:06:46,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:46,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:46,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:46,549 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 00:06:47,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:47,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 110 states and 165 transitions. [2024-12-06 00:06:47,097 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 165 transitions. [2024-12-06 00:06:47,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 00:06:47,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:47,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:47,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:47,318 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 00:06:47,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:47,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 113 states and 168 transitions. [2024-12-06 00:06:47,672 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 168 transitions. [2024-12-06 00:06:47,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:06:47,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:47,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:47,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:47,958 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:06:48,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:48,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 116 states and 174 transitions. [2024-12-06 00:06:48,328 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 174 transitions. [2024-12-06 00:06:48,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 00:06:48,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:48,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:48,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:48,818 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:06:51,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:51,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 131 states and 205 transitions. [2024-12-06 00:06:51,487 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 205 transitions. [2024-12-06 00:06:51,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 00:06:51,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:51,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:51,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:51,576 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 10 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 00:06:51,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:51,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 114 states and 167 transitions. [2024-12-06 00:06:51,642 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 167 transitions. [2024-12-06 00:06:51,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 00:06:51,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:51,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:51,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:51,931 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:06:52,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:52,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 117 states and 174 transitions. [2024-12-06 00:06:52,383 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 174 transitions. [2024-12-06 00:06:52,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 00:06:52,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:52,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:52,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:52,495 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 00:06:52,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:52,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 116 states and 173 transitions. [2024-12-06 00:06:52,700 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 173 transitions. [2024-12-06 00:06:52,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 00:06:52,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:52,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:52,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:53,203 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 11 proven. 12 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:06:55,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:55,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 125 states and 185 transitions. [2024-12-06 00:06:55,528 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 185 transitions. [2024-12-06 00:06:55,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 00:06:55,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:55,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:55,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:55,789 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 00:06:56,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:56,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 128 states and 189 transitions. [2024-12-06 00:06:56,435 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 189 transitions. [2024-12-06 00:06:56,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 00:06:56,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:56,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:56,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:56,754 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:06:57,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:57,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 131 states and 196 transitions. [2024-12-06 00:06:57,281 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 196 transitions. [2024-12-06 00:06:57,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 00:06:57,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:57,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:57,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:57,529 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 00:06:58,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:58,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 134 states and 200 transitions. [2024-12-06 00:06:58,220 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 200 transitions. [2024-12-06 00:06:58,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 00:06:58,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:58,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:58,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:58,491 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 00:06:59,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:59,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 140 states and 209 transitions. [2024-12-06 00:06:59,654 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 209 transitions. [2024-12-06 00:06:59,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 00:06:59,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:59,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:59,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:59,998 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:07:00,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:00,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 143 states and 216 transitions. [2024-12-06 00:07:00,614 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 216 transitions. [2024-12-06 00:07:00,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 00:07:00,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:00,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:00,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:01,249 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 21 proven. 19 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:07:05,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:05,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 160 states and 246 transitions. [2024-12-06 00:07:05,563 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 246 transitions. [2024-12-06 00:07:05,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 00:07:05,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:05,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:05,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:05,900 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 00:07:06,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:06,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 165 states and 251 transitions. [2024-12-06 00:07:06,610 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 251 transitions. [2024-12-06 00:07:06,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 00:07:06,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:06,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:06,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:07,034 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:07:07,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:07,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 168 states and 259 transitions. [2024-12-06 00:07:07,681 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 259 transitions. [2024-12-06 00:07:07,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 00:07:07,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:07,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:07,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:07,981 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 00:07:08,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:08,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 171 states and 263 transitions. [2024-12-06 00:07:08,838 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 263 transitions. [2024-12-06 00:07:08,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 00:07:08,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:08,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:08,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:09,154 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 00:07:10,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:10,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 177 states and 272 transitions. [2024-12-06 00:07:10,515 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 272 transitions. [2024-12-06 00:07:10,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 00:07:10,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:10,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:10,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:10,916 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:07:11,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:11,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 180 states and 280 transitions. [2024-12-06 00:07:11,629 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 280 transitions. [2024-12-06 00:07:11,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 00:07:11,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:11,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:11,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:12,435 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 33 proven. 32 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:07:18,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:18,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 200 states and 314 transitions. [2024-12-06 00:07:18,585 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 314 transitions. [2024-12-06 00:07:18,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 00:07:18,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:18,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:18,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:18,650 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:07:18,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:18,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 200 states and 309 transitions. [2024-12-06 00:07:18,713 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 309 transitions. [2024-12-06 00:07:18,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 00:07:18,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:18,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:18,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:18,910 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 00:07:22,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:22,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 209 states and 322 transitions. [2024-12-06 00:07:22,440 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 322 transitions. [2024-12-06 00:07:22,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 00:07:22,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:22,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:22,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:22,864 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 00:07:23,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:23,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 214 states and 327 transitions. [2024-12-06 00:07:23,737 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 327 transitions. [2024-12-06 00:07:23,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 00:07:23,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:23,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:23,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:24,238 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 0 proven. 273 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:07:25,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:25,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 217 states and 336 transitions. [2024-12-06 00:07:25,139 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 336 transitions. [2024-12-06 00:07:25,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 00:07:25,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:25,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:25,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:25,547 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-06 00:07:26,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:26,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 220 states and 340 transitions. [2024-12-06 00:07:26,608 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 340 transitions. [2024-12-06 00:07:26,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 00:07:26,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:26,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:26,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:27,404 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 42 proven. 25 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 00:07:31,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:31,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 234 states and 359 transitions. [2024-12-06 00:07:31,869 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 359 transitions. [2024-12-06 00:07:31,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 00:07:31,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:31,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:31,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:32,454 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:07:33,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:33,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 237 states and 368 transitions. [2024-12-06 00:07:33,435 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 368 transitions. [2024-12-06 00:07:33,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 00:07:33,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:33,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:33,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:34,445 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 48 proven. 48 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:07:43,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:43,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 260 states and 406 transitions. [2024-12-06 00:07:43,684 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 406 transitions. [2024-12-06 00:07:43,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 00:07:43,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:43,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:43,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:45,323 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 47 proven. 21 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 00:07:50,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:50,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 265 states and 413 transitions. [2024-12-06 00:07:50,092 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 413 transitions. [2024-12-06 00:07:50,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 00:07:50,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:50,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:50,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:50,831 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 1 proven. 19 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-12-06 00:07:53,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:53,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 265 states and 409 transitions. [2024-12-06 00:07:53,032 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 409 transitions. [2024-12-06 00:07:53,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 00:07:53,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:53,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:53,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:53,566 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-12-06 00:07:55,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:55,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 271 states and 419 transitions. [2024-12-06 00:07:55,672 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 419 transitions. [2024-12-06 00:07:55,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 00:07:55,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:55,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:55,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:56,329 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 0 proven. 360 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:07:57,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:57,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 274 states and 429 transitions. [2024-12-06 00:07:57,413 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 429 transitions. [2024-12-06 00:07:57,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 00:07:57,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:57,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:57,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:57,917 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-12-06 00:07:59,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:59,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 277 states and 433 transitions. [2024-12-06 00:07:59,243 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 433 transitions. [2024-12-06 00:07:59,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 00:07:59,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:59,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:59,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:59,719 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-12-06 00:08:00,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:00,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 282 states and 438 transitions. [2024-12-06 00:08:00,955 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 438 transitions. [2024-12-06 00:08:00,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 00:08:00,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:00,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:00,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:01,641 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 408 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:08:02,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:02,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 285 states and 448 transitions. [2024-12-06 00:08:02,862 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 448 transitions. [2024-12-06 00:08:02,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 00:08:02,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:02,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:02,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:04,227 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 66 proven. 67 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:08:17,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:17,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 311 states and 490 transitions. [2024-12-06 00:08:17,314 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 490 transitions. [2024-12-06 00:08:17,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 00:08:17,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:17,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:17,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:17,639 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-12-06 00:08:22,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:22,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 322 states and 505 transitions. [2024-12-06 00:08:22,617 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 505 transitions. [2024-12-06 00:08:22,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 00:08:22,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:22,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:22,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:24,164 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-12-06 00:08:27,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:27,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 322 states and 503 transitions. [2024-12-06 00:08:27,188 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 503 transitions. [2024-12-06 00:08:27,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 00:08:27,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:27,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:27,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:28,017 INFO L134 CoverageAnalysis]: Checked inductivity of 459 backedges. 0 proven. 459 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:08:29,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:29,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 325 states and 514 transitions. [2024-12-06 00:08:29,352 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 514 transitions. [2024-12-06 00:08:29,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 00:08:29,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:29,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:29,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:30,689 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 66 proven. 41 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-12-06 00:08:39,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:39,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 345 states and 544 transitions. [2024-12-06 00:08:39,528 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 544 transitions. [2024-12-06 00:08:39,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 00:08:39,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:39,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:39,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:40,171 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:08:42,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:42,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 348 states and 548 transitions. [2024-12-06 00:08:42,007 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 548 transitions. [2024-12-06 00:08:42,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 00:08:42,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:42,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:42,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:42,881 INFO L134 CoverageAnalysis]: Checked inductivity of 513 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:08:44,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:44,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 351 states and 559 transitions. [2024-12-06 00:08:44,381 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 559 transitions. [2024-12-06 00:08:44,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 00:08:44,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:44,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:44,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:45,040 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-12-06 00:08:47,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:47,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 357 states and 569 transitions. [2024-12-06 00:08:47,800 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 569 transitions. [2024-12-06 00:08:47,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 00:08:47,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:47,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:47,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:49,501 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 87 proven. 89 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:09:07,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:07,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 386 states and 616 transitions. [2024-12-06 00:09:07,301 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 616 transitions. [2024-12-06 00:09:07,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 00:09:07,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:07,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:07,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:07,682 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-12-06 00:09:14,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:14,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 397 states and 632 transitions. [2024-12-06 00:09:14,175 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 632 transitions. [2024-12-06 00:09:14,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 00:09:14,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:14,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:14,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:14,271 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2024-12-06 00:09:16,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:16,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 397 states and 629 transitions. [2024-12-06 00:09:16,423 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 629 transitions. [2024-12-06 00:09:16,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 00:09:16,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:16,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:16,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:16,554 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-12-06 00:09:22,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:22,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 406 states and 644 transitions. [2024-12-06 00:09:22,071 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 644 transitions. [2024-12-06 00:09:22,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 00:09:22,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:22,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:22,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:22,988 INFO L134 CoverageAnalysis]: Checked inductivity of 570 backedges. 0 proven. 570 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:09:24,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:24,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 409 states and 656 transitions. [2024-12-06 00:09:24,851 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 656 transitions. [2024-12-06 00:09:24,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 00:09:24,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:24,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:24,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:25,670 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-12-06 00:09:27,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:27,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 414 states and 661 transitions. [2024-12-06 00:09:27,380 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 661 transitions. [2024-12-06 00:09:27,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 00:09:27,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:27,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:27,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:28,099 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-06 00:09:30,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:30,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 417 states and 665 transitions. [2024-12-06 00:09:30,255 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 665 transitions. [2024-12-06 00:09:30,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 00:09:30,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:30,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:30,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:31,240 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:09:33,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:33,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 420 states and 677 transitions. [2024-12-06 00:09:33,025 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 677 transitions. [2024-12-06 00:09:33,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 00:09:33,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:33,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:33,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:34,988 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 111 proven. 114 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:09:58,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:58,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 452 states and 728 transitions. [2024-12-06 00:09:58,532 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 728 transitions. [2024-12-06 00:09:58,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 00:09:58,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:58,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:58,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:58,973 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-12-06 00:10:06,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:06,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 463 states and 744 transitions. [2024-12-06 00:10:06,397 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 744 transitions. [2024-12-06 00:10:06,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 00:10:06,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:06,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:06,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:08,168 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 96 proven. 60 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-12-06 00:10:22,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:22,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 483 states and 770 transitions. [2024-12-06 00:10:22,865 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 770 transitions. [2024-12-06 00:10:22,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 00:10:22,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:22,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:22,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:22,955 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2024-12-06 00:10:25,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:25,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 483 states and 767 transitions. [2024-12-06 00:10:25,536 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 767 transitions. [2024-12-06 00:10:25,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 00:10:25,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:25,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:25,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:26,721 INFO L134 CoverageAnalysis]: Checked inductivity of 693 backedges. 0 proven. 693 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:10:29,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:29,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 486 states and 780 transitions. [2024-12-06 00:10:29,041 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 780 transitions. [2024-12-06 00:10:29,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 00:10:29,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:29,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:29,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:30,052 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-12-06 00:10:32,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:32,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 489 states and 784 transitions. [2024-12-06 00:10:32,654 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 784 transitions. [2024-12-06 00:10:32,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 00:10:32,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:32,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:32,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:33,636 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-12-06 00:10:37,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:37,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 495 states and 795 transitions. [2024-12-06 00:10:37,698 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 795 transitions. [2024-12-06 00:10:37,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 00:10:37,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:37,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:37,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:38,869 INFO L134 CoverageAnalysis]: Checked inductivity of 759 backedges. 0 proven. 759 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:10:41,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:41,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 498 states and 808 transitions. [2024-12-06 00:10:41,162 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 808 transitions. [2024-12-06 00:10:41,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 00:10:41,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:41,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:41,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:43,542 INFO L134 CoverageAnalysis]: Checked inductivity of 284 backedges. 138 proven. 142 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:11:14,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:14,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 533 states and 863 transitions. [2024-12-06 00:11:14,808 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 863 transitions. [2024-12-06 00:11:14,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 00:11:14,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:14,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:14,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:15,446 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 0 proven. 99 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2024-12-06 00:11:24,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:24,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 544 states and 880 transitions. [2024-12-06 00:11:24,500 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 880 transitions. [2024-12-06 00:11:24,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 00:11:24,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:24,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:24,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:25,502 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 0 proven. 114 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-12-06 00:11:27,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:27,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 549 states and 885 transitions. [2024-12-06 00:11:27,776 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 885 transitions. [2024-12-06 00:11:27,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 00:11:27,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:27,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:27,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:27,877 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2024-12-06 00:11:30,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:30,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 549 states and 882 transitions. [2024-12-06 00:11:30,714 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 882 transitions. [2024-12-06 00:11:30,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 00:11:30,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:30,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:30,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:30,831 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-12-06 00:11:35,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:35,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 554 states and 890 transitions. [2024-12-06 00:11:35,149 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 890 transitions. [2024-12-06 00:11:35,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 00:11:35,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:35,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:35,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:36,698 INFO L134 CoverageAnalysis]: Checked inductivity of 828 backedges. 0 proven. 828 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:11:39,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:39,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1085 states to 557 states and 904 transitions. [2024-12-06 00:11:39,069 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 904 transitions. [2024-12-06 00:11:39,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 00:11:39,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:39,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:39,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:40,076 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-12-06 00:11:43,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:43,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1089 states to 560 states and 908 transitions. [2024-12-06 00:11:43,093 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 908 transitions. [2024-12-06 00:11:43,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 00:11:43,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:43,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:43,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:45,252 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 132 proven. 82 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-12-06 00:12:06,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:06,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1140 states to 586 states and 943 transitions. [2024-12-06 00:12:06,730 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 943 transitions. [2024-12-06 00:12:06,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 00:12:06,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:06,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:06,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:08,232 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 0 proven. 900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:12:10,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:10,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 589 states and 957 transitions. [2024-12-06 00:12:10,810 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 957 transitions. [2024-12-06 00:12:10,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 00:12:10,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:10,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:10,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:13,601 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 168 proven. 173 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:12:53,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:53,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1219 states to 627 states and 1016 transitions. [2024-12-06 00:12:53,715 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 1016 transitions. [2024-12-06 00:12:53,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 00:12:53,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:53,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:53,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:54,441 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 0 proven. 123 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 00:13:04,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:04,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1237 states to 638 states and 1034 transitions. [2024-12-06 00:13:04,994 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1034 transitions. [2024-12-06 00:13:04,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 00:13:04,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:04,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:05,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:05,103 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2024-12-06 00:13:08,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:08,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1244 states to 638 states and 1031 transitions. [2024-12-06 00:13:08,433 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1031 transitions. [2024-12-06 00:13:08,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 00:13:08,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:08,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:08,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:08,580 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 176 trivial. 0 not checked. [2024-12-06 00:13:17,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:17,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1261 states to 649 states and 1048 transitions. [2024-12-06 00:13:17,184 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1048 transitions. [2024-12-06 00:13:17,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 00:13:17,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:17,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:17,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:18,371 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 168 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-12-06 00:13:23,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:23,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1272 states to 655 states and 1059 transitions. [2024-12-06 00:13:23,530 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1059 transitions. [2024-12-06 00:13:23,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 00:13:23,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:23,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:23,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:25,007 INFO L134 CoverageAnalysis]: Checked inductivity of 975 backedges. 0 proven. 975 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:13:27,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:27,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1287 states to 658 states and 1074 transitions. [2024-12-06 00:13:27,950 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1074 transitions. [2024-12-06 00:13:27,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 00:13:27,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:27,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:27,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:28,086 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2024-12-06 00:13:36,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:36,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1304 states to 667 states and 1091 transitions. [2024-12-06 00:13:36,649 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1091 transitions. [2024-12-06 00:13:36,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 00:13:36,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:36,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:36,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:37,789 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 178 trivial. 0 not checked. [2024-12-06 00:13:40,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:40,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1308 states to 670 states and 1095 transitions. [2024-12-06 00:13:40,988 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 1095 transitions. [2024-12-06 00:13:40,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 00:13:40,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:40,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:41,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:42,211 INFO L134 CoverageAnalysis]: Checked inductivity of 296 backedges. 0 proven. 154 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-12-06 00:13:45,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:45,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 675 states and 1100 transitions. [2024-12-06 00:13:45,230 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 1100 transitions. [2024-12-06 00:13:45,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 00:13:45,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:45,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:45,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:46,771 INFO L134 CoverageAnalysis]: Checked inductivity of 1053 backedges. 0 proven. 1053 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:13:49,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:49,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1328 states to 678 states and 1115 transitions. [2024-12-06 00:13:49,885 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1115 transitions. [2024-12-06 00:13:49,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 00:13:49,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:49,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:49,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:53,008 INFO L134 CoverageAnalysis]: Checked inductivity of 412 backedges. 201 proven. 207 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:14:41,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:41,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1397 states to 719 states and 1178 transitions. [2024-12-06 00:14:41,463 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1178 transitions. [2024-12-06 00:14:41,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 00:14:41,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:41,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:41,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:42,229 INFO L134 CoverageAnalysis]: Checked inductivity of 337 backedges. 0 proven. 150 refuted. 0 times theorem prover too weak. 187 trivial. 0 not checked. [2024-12-06 00:14:53,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:53,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1415 states to 730 states and 1196 transitions. [2024-12-06 00:14:53,978 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1196 transitions. [2024-12-06 00:14:53,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 00:14:53,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:53,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:54,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:54,219 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 333 trivial. 0 not checked. [2024-12-06 00:14:58,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:58,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1422 states to 730 states and 1193 transitions. [2024-12-06 00:14:58,010 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1193 transitions. [2024-12-06 00:14:58,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 00:14:58,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:58,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:58,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:58,158 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 93 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2024-12-06 00:15:07,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:07,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1439 states to 741 states and 1210 transitions. [2024-12-06 00:15:07,998 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 1210 transitions. [2024-12-06 00:15:07,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 00:15:07,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:07,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:08,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:09,834 INFO L134 CoverageAnalysis]: Checked inductivity of 1134 backedges. 0 proven. 1134 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:15:13,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:13,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1455 states to 744 states and 1226 transitions. [2024-12-06 00:15:13,140 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1226 transitions. [2024-12-06 00:15:13,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 00:15:13,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:13,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:13,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:16,333 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 174 proven. 107 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 00:15:48,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:48,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1518 states to 776 states and 1272 transitions. [2024-12-06 00:15:48,698 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 1272 transitions. [2024-12-06 00:15:48,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 00:15:48,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:48,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:48,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:50,269 INFO L134 CoverageAnalysis]: Checked inductivity of 446 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 212 trivial. 0 not checked. [2024-12-06 00:15:54,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:54,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1522 states to 779 states and 1276 transitions. [2024-12-06 00:15:54,277 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 1276 transitions. [2024-12-06 00:15:54,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 00:15:54,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:54,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:54,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:55,986 INFO L134 CoverageAnalysis]: Checked inductivity of 1218 backedges. 0 proven. 1218 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:15:59,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:59,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1538 states to 782 states and 1292 transitions. [2024-12-06 00:15:59,534 INFO L276 IsEmpty]: Start isEmpty. Operand 782 states and 1292 transitions. [2024-12-06 00:15:59,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 00:15:59,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:59,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:59,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:00,966 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 216 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 00:16:06,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:06,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1550 states to 788 states and 1304 transitions. [2024-12-06 00:16:06,960 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 1304 transitions. [2024-12-06 00:16:06,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 00:16:06,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:06,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:06,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:10,624 INFO L134 CoverageAnalysis]: Checked inductivity of 485 backedges. 237 proven. 244 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:17:10,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:10,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1623 states to 832 states and 1371 transitions. [2024-12-06 00:17:10,792 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1371 transitions. [2024-12-06 00:17:10,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 00:17:10,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:10,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:10,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:11,630 INFO L134 CoverageAnalysis]: Checked inductivity of 401 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2024-12-06 00:17:25,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:25,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1642 states to 843 states and 1390 transitions. [2024-12-06 00:17:25,364 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1390 transitions. [2024-12-06 00:17:25,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 00:17:25,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:25,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:25,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:25,486 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2024-12-06 00:17:30,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:30,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1649 states to 843 states and 1387 transitions. [2024-12-06 00:17:30,057 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1387 transitions. [2024-12-06 00:17:30,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 00:17:30,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:30,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:30,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:30,255 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 0 proven. 77 refuted. 0 times theorem prover too weak. 278 trivial. 0 not checked. [2024-12-06 00:17:43,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:43,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1667 states to 854 states and 1405 transitions. [2024-12-06 00:17:43,834 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 1405 transitions. [2024-12-06 00:17:43,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 00:17:43,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:43,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:43,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:43,996 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 0 proven. 77 refuted. 0 times theorem prover too weak. 278 trivial. 0 not checked. [2024-12-06 00:17:48,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:48,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1674 states to 860 states and 1412 transitions. [2024-12-06 00:17:48,954 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1412 transitions. [2024-12-06 00:17:48,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 00:17:48,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:48,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:48,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:50,925 INFO L134 CoverageAnalysis]: Checked inductivity of 1305 backedges. 0 proven. 1305 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:17:55,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:55,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1691 states to 863 states and 1429 transitions. [2024-12-06 00:17:55,036 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1429 transitions. [2024-12-06 00:17:55,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 00:17:55,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:55,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:55,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:56,572 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 00:18:00,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:00,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1696 states to 868 states and 1434 transitions. [2024-12-06 00:18:00,112 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1434 transitions. [2024-12-06 00:18:00,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 00:18:00,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:00,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:00,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:01,734 INFO L134 CoverageAnalysis]: Checked inductivity of 522 backedges. 0 proven. 273 refuted. 0 times theorem prover too weak. 249 trivial. 0 not checked. [2024-12-06 00:18:06,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:06,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1700 states to 871 states and 1438 transitions. [2024-12-06 00:18:06,111 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1438 transitions. [2024-12-06 00:18:06,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 00:18:06,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:06,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:06,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:08,290 INFO L134 CoverageAnalysis]: Checked inductivity of 1395 backedges. 0 proven. 1395 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:18:12,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:12,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1717 states to 874 states and 1455 transitions. [2024-12-06 00:18:12,287 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 1455 transitions. [2024-12-06 00:18:12,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 00:18:12,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:12,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:12,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:16,483 INFO L134 CoverageAnalysis]: Checked inductivity of 564 backedges. 276 proven. 284 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:19:27,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:27,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1794 states to 921 states and 1526 transitions. [2024-12-06 00:19:27,717 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 1526 transitions. [2024-12-06 00:19:27,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 00:19:27,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:27,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:27,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:31,559 INFO L134 CoverageAnalysis]: Checked inductivity of 472 backedges. 222 proven. 135 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked.