./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/termination-15/count_up_and_down_alloca.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09890b79-39ec-4327-b64a-a816db9a9708/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09890b79-39ec-4327-b64a-a816db9a9708/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_09890b79-39ec-4327-b64a-a816db9a9708/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09890b79-39ec-4327-b64a-a816db9a9708/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/termination-15/count_up_and_down_alloca.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09890b79-39ec-4327-b64a-a816db9a9708/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09890b79-39ec-4327-b64a-a816db9a9708/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 00bfc508b8ea24f88f85b042e795fbae14e8287990a04ebdf542583ad129e19a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:50:16,978 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:50:17,035 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09890b79-39ec-4327-b64a-a816db9a9708/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-05 22:50:17,039 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 22:50:17,039 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 22:50:17,058 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:50:17,059 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:50:17,059 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:50:17,059 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:50:17,059 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 22:50:17,060 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:50:17,060 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-05 22:50:17,060 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-05 22:50:17,060 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-05 22:50:17,060 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:50:17,060 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 22:50:17,060 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:50:17,060 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:50:17,060 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:50:17,060 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:50:17,060 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:50:17,060 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:50:17,061 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:50:17,061 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:50:17,061 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:50:17,061 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 22:50:17,061 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 22:50:17,061 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_09890b79-39ec-4327-b64a-a816db9a9708/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 00bfc508b8ea24f88f85b042e795fbae14e8287990a04ebdf542583ad129e19a [2024-12-05 22:50:17,293 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:50:17,301 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:50:17,304 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:50:17,305 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:50:17,305 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:50:17,306 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09890b79-39ec-4327-b64a-a816db9a9708/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/termination-15/count_up_and_down_alloca.i [2024-12-05 22:50:19,946 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09890b79-39ec-4327-b64a-a816db9a9708/bin/ukojak-verify-CZk0znPC7b/data/8ee98b25f/58c0d340736f4ca4995fd5ba33efce48/FLAG5073f604e [2024-12-05 22:50:20,184 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:50:20,184 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09890b79-39ec-4327-b64a-a816db9a9708/sv-benchmarks/c/termination-15/count_up_and_down_alloca.i [2024-12-05 22:50:20,194 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09890b79-39ec-4327-b64a-a816db9a9708/bin/ukojak-verify-CZk0znPC7b/data/8ee98b25f/58c0d340736f4ca4995fd5ba33efce48/FLAG5073f604e [2024-12-05 22:50:20,208 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09890b79-39ec-4327-b64a-a816db9a9708/bin/ukojak-verify-CZk0znPC7b/data/8ee98b25f/58c0d340736f4ca4995fd5ba33efce48 [2024-12-05 22:50:20,210 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:50:20,211 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:50:20,213 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:50:20,213 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:50:20,217 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:50:20,218 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:50:20" (1/1) ... [2024-12-05 22:50:20,219 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@685e81f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:50:20, skipping insertion in model container [2024-12-05 22:50:20,219 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:50:20" (1/1) ... [2024-12-05 22:50:20,241 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:50:20,494 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:50:20,505 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 22:50:20,541 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:50:20,569 INFO L204 MainTranslator]: Completed translation [2024-12-05 22:50:20,570 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:50:20 WrapperNode [2024-12-05 22:50:20,570 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:50:20,571 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 22:50:20,571 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 22:50:20,571 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 22:50:20,577 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:50:20" (1/1) ... [2024-12-05 22:50:20,585 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:50:20" (1/1) ... [2024-12-05 22:50:20,601 INFO L138 Inliner]: procedures = 151, calls = 12, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 54 [2024-12-05 22:50:20,601 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 22:50:20,601 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 22:50:20,602 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 22:50:20,602 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 22:50:20,607 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:50:20" (1/1) ... [2024-12-05 22:50:20,608 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:50:20" (1/1) ... [2024-12-05 22:50:20,609 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:50:20" (1/1) ... [2024-12-05 22:50:20,609 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:50:20" (1/1) ... [2024-12-05 22:50:20,613 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:50:20" (1/1) ... [2024-12-05 22:50:20,614 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:50:20" (1/1) ... [2024-12-05 22:50:20,617 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:50:20" (1/1) ... [2024-12-05 22:50:20,618 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:50:20" (1/1) ... [2024-12-05 22:50:20,618 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:50:20" (1/1) ... [2024-12-05 22:50:20,619 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 22:50:20,620 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 22:50:20,620 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 22:50:20,620 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 22:50:20,621 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:50:20" (1/1) ... [2024-12-05 22:50:20,626 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:50:20,638 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09890b79-39ec-4327-b64a-a816db9a9708/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 22:50:20,651 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09890b79-39ec-4327-b64a-a816db9a9708/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 22:50:20,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09890b79-39ec-4327-b64a-a816db9a9708/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 22:50:20,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 22:50:20,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 22:50:20,675 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 22:50:20,675 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 22:50:20,675 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 22:50:20,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 22:50:20,731 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 22:50:20,732 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 22:50:20,886 INFO L? ?]: Removed 36 outVars from TransFormulas that were not future-live. [2024-12-05 22:50:20,886 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 22:50:20,931 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 22:50:20,931 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-12-05 22:50:20,932 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:50:20 BoogieIcfgContainer [2024-12-05 22:50:20,932 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 22:50:20,933 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 22:50:20,933 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 22:50:20,940 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 22:50:20,940 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:50:20" (1/1) ... [2024-12-05 22:50:20,946 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 22:50:20,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:20,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 27 states and 31 transitions. [2024-12-05 22:50:20,982 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 31 transitions. [2024-12-05 22:50:20,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-05 22:50:20,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:20,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:21,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:21,111 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:21,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:21,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 27 states and 30 transitions. [2024-12-05 22:50:21,140 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 30 transitions. [2024-12-05 22:50:21,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-05 22:50:21,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:21,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:21,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:21,215 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:21,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:21,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 26 states and 29 transitions. [2024-12-05 22:50:21,297 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 29 transitions. [2024-12-05 22:50:21,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-05 22:50:21,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:21,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:21,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:21,443 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:21,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:21,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 25 states and 28 transitions. [2024-12-05 22:50:21,607 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 28 transitions. [2024-12-05 22:50:21,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 22:50:21,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:21,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:21,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:21,635 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:21,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:21,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 24 states and 27 transitions. [2024-12-05 22:50:21,654 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 27 transitions. [2024-12-05 22:50:21,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 22:50:21,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:21,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:21,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:21,738 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:21,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:21,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 26 states and 31 transitions. [2024-12-05 22:50:21,871 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 31 transitions. [2024-12-05 22:50:21,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 22:50:21,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:21,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:21,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:21,957 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:22,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:22,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 28 states and 36 transitions. [2024-12-05 22:50:22,312 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 36 transitions. [2024-12-05 22:50:22,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 22:50:22,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:22,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:22,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:22,339 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:22,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:22,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 30 states and 39 transitions. [2024-12-05 22:50:22,455 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 39 transitions. [2024-12-05 22:50:22,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 22:50:22,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:22,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:22,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:22,529 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:22,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:22,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 32 states and 44 transitions. [2024-12-05 22:50:22,806 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 44 transitions. [2024-12-05 22:50:22,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 22:50:22,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:22,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:22,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:22,824 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:22,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:22,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 31 states and 43 transitions. [2024-12-05 22:50:22,841 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 43 transitions. [2024-12-05 22:50:22,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 22:50:22,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:22,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:22,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:23,109 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:24,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:24,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 34 states and 49 transitions. [2024-12-05 22:50:24,154 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 49 transitions. [2024-12-05 22:50:24,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 22:50:24,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:24,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:24,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:24,173 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:24,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:24,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 33 states and 48 transitions. [2024-12-05 22:50:24,187 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 48 transitions. [2024-12-05 22:50:24,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 22:50:24,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:24,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:24,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:24,265 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:24,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:24,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 35 states and 51 transitions. [2024-12-05 22:50:24,322 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 51 transitions. [2024-12-05 22:50:24,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 22:50:24,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:24,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:24,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:24,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:24,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:24,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 37 states and 56 transitions. [2024-12-05 22:50:24,694 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 56 transitions. [2024-12-05 22:50:24,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 22:50:24,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:24,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:24,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:24,715 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:24,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:24,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 36 states and 55 transitions. [2024-12-05 22:50:24,737 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 55 transitions. [2024-12-05 22:50:24,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 22:50:24,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:24,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:24,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:24,778 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:24,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:24,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 37 states and 55 transitions. [2024-12-05 22:50:24,795 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 55 transitions. [2024-12-05 22:50:24,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 22:50:24,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:24,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:24,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:24,974 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:25,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:25,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 38 states and 57 transitions. [2024-12-05 22:50:25,464 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 57 transitions. [2024-12-05 22:50:25,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 22:50:25,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:25,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:25,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:25,792 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:26,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:26,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 43 states and 64 transitions. [2024-12-05 22:50:26,887 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 64 transitions. [2024-12-05 22:50:26,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 22:50:26,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:26,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:26,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:26,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:50:26,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:26,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 42 states and 62 transitions. [2024-12-05 22:50:26,918 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 62 transitions. [2024-12-05 22:50:26,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 22:50:26,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:26,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:26,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:27,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:27,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:27,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 46 states and 71 transitions. [2024-12-05 22:50:27,776 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 71 transitions. [2024-12-05 22:50:27,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 22:50:27,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:27,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:27,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:27,963 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:50:29,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:29,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 53 states and 92 transitions. [2024-12-05 22:50:29,742 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 92 transitions. [2024-12-05 22:50:29,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 22:50:29,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:29,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:29,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:29,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:50:29,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:29,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 53 states and 91 transitions. [2024-12-05 22:50:29,951 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 91 transitions. [2024-12-05 22:50:29,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 22:50:29,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:29,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:29,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:29,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:30,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:30,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 54 states and 92 transitions. [2024-12-05 22:50:30,237 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 92 transitions. [2024-12-05 22:50:30,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 22:50:30,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:30,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:30,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:30,277 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:50:30,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:30,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 53 states and 87 transitions. [2024-12-05 22:50:30,554 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 87 transitions. [2024-12-05 22:50:30,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 22:50:30,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:30,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:30,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:31,250 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:32,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:32,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 41 states and 59 transitions. [2024-12-05 22:50:32,568 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 59 transitions. [2024-12-05 22:50:32,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 22:50:32,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:32,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:32,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:32,844 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:33,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:33,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 46 states and 71 transitions. [2024-12-05 22:50:33,821 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 71 transitions. [2024-12-05 22:50:33,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 22:50:33,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:33,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:33,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:33,876 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:34,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:34,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 47 states and 72 transitions. [2024-12-05 22:50:34,227 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2024-12-05 22:50:34,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 22:50:34,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:34,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:34,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:34,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:34,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:34,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 48 states and 73 transitions. [2024-12-05 22:50:34,668 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 73 transitions. [2024-12-05 22:50:34,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 22:50:34,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:34,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:34,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:34,684 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:50:34,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:34,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 46 states and 70 transitions. [2024-12-05 22:50:34,897 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 70 transitions. [2024-12-05 22:50:34,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 22:50:34,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:34,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:34,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:34,948 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:35,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:35,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 47 states and 71 transitions. [2024-12-05 22:50:35,326 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 71 transitions. [2024-12-05 22:50:35,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 22:50:35,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:35,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:35,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:35,367 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:50:35,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:35,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 49 states and 76 transitions. [2024-12-05 22:50:35,731 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 76 transitions. [2024-12-05 22:50:35,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 22:50:35,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:35,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:35,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:35,761 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:50:35,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:35,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 51 states and 77 transitions. [2024-12-05 22:50:35,945 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 77 transitions. [2024-12-05 22:50:35,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 22:50:35,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:35,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:35,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:36,069 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:50:36,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:36,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 50 states and 76 transitions. [2024-12-05 22:50:36,508 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 76 transitions. [2024-12-05 22:50:36,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 22:50:36,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:36,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:36,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:36,528 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:50:36,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:36,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 49 states and 75 transitions. [2024-12-05 22:50:36,549 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 75 transitions. [2024-12-05 22:50:36,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:50:36,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:36,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:36,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:36,647 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:50:36,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:36,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 51 states and 76 transitions. [2024-12-05 22:50:36,897 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 76 transitions. [2024-12-05 22:50:36,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:50:36,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:36,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:36,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:36,953 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:50:37,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:37,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 53 states and 77 transitions. [2024-12-05 22:50:37,304 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 77 transitions. [2024-12-05 22:50:37,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:50:37,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:37,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:37,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:37,401 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:50:37,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:37,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 54 states and 80 transitions. [2024-12-05 22:50:37,755 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 80 transitions. [2024-12-05 22:50:37,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:50:37,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:37,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:37,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:37,808 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:50:38,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:38,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 56 states and 81 transitions. [2024-12-05 22:50:38,227 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 81 transitions. [2024-12-05 22:50:38,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:50:38,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:38,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:38,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:38,246 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:50:38,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:38,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 57 states and 84 transitions. [2024-12-05 22:50:38,454 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 84 transitions. [2024-12-05 22:50:38,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:50:38,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:38,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:38,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:38,725 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:40,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:40,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 65 states and 105 transitions. [2024-12-05 22:50:40,841 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 105 transitions. [2024-12-05 22:50:40,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:50:40,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:40,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:40,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:40,864 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:41,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:41,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 67 states and 106 transitions. [2024-12-05 22:50:41,640 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 106 transitions. [2024-12-05 22:50:41,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:50:41,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:41,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:41,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:41,667 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 22:50:43,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:43,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 73 states and 116 transitions. [2024-12-05 22:50:43,605 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 116 transitions. [2024-12-05 22:50:43,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:50:43,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:43,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:43,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:43,701 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 22:50:44,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:44,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 74 states and 116 transitions. [2024-12-05 22:50:44,050 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 116 transitions. [2024-12-05 22:50:44,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 22:50:44,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:44,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:44,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:44,530 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:45,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:45,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 74 states and 114 transitions. [2024-12-05 22:50:45,890 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 114 transitions. [2024-12-05 22:50:45,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 22:50:45,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:45,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:45,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:46,515 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:48,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:48,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 81 states and 131 transitions. [2024-12-05 22:50:48,583 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 131 transitions. [2024-12-05 22:50:48,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 22:50:48,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:48,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:48,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:48,630 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:49,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:49,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 83 states and 132 transitions. [2024-12-05 22:50:49,439 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 132 transitions. [2024-12-05 22:50:49,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 22:50:49,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:49,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:49,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:49,467 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:50:49,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:49,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 85 states and 133 transitions. [2024-12-05 22:50:49,704 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 133 transitions. [2024-12-05 22:50:49,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 22:50:49,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:49,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:49,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:49,731 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:50:49,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:49,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 87 states and 135 transitions. [2024-12-05 22:50:49,772 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 135 transitions. [2024-12-05 22:50:49,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 22:50:49,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:49,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:49,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:49,811 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 22:50:50,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:50,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 90 states and 140 transitions. [2024-12-05 22:50:50,165 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 140 transitions. [2024-12-05 22:50:50,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 22:50:50,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:50,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:50,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:50,201 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:50:50,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:50,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 91 states and 142 transitions. [2024-12-05 22:50:50,566 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 142 transitions. [2024-12-05 22:50:50,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:50:50,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:50,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:50,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:50,719 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:50:51,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:51,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 93 states and 143 transitions. [2024-12-05 22:50:51,042 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 143 transitions. [2024-12-05 22:50:51,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:50:51,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:51,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:51,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:51,121 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:50:51,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:51,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 95 states and 144 transitions. [2024-12-05 22:50:51,586 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 144 transitions. [2024-12-05 22:50:51,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:50:51,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:51,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:51,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:51,635 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:50:52,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:52,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 97 states and 145 transitions. [2024-12-05 22:50:52,110 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 145 transitions. [2024-12-05 22:50:52,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:50:52,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:52,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:52,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:52,164 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:50:52,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:52,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 99 states and 146 transitions. [2024-12-05 22:50:52,367 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 146 transitions. [2024-12-05 22:50:52,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:50:52,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:52,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:52,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:52,794 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 9 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:55,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:55,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 110 states and 170 transitions. [2024-12-05 22:50:55,548 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 170 transitions. [2024-12-05 22:50:55,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:50:55,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:55,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:55,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:55,654 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 22:50:57,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:57,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 120 states and 187 transitions. [2024-12-05 22:50:57,546 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 187 transitions. [2024-12-05 22:50:57,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:50:57,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:57,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:57,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:57,579 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 9 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:57,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:57,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 121 states and 188 transitions. [2024-12-05 22:50:57,917 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 188 transitions. [2024-12-05 22:50:57,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:50:57,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:57,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:57,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:57,964 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 9 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:58,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:58,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 122 states and 190 transitions. [2024-12-05 22:50:58,682 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 190 transitions. [2024-12-05 22:50:58,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:50:58,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:58,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:58,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:58,799 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 22:50:59,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:59,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 127 states and 196 transitions. [2024-12-05 22:50:59,976 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 196 transitions. [2024-12-05 22:50:59,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 22:50:59,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:59,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:59,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:01,007 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 3 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:51:04,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:04,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 135 states and 209 transitions. [2024-12-05 22:51:04,203 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 209 transitions. [2024-12-05 22:51:04,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 22:51:04,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:04,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:04,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:04,971 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 1 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:51:06,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:06,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 136 states and 211 transitions. [2024-12-05 22:51:06,655 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 211 transitions. [2024-12-05 22:51:06,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 22:51:06,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:06,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:06,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:06,732 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 3 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:51:07,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:07,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 141 states and 219 transitions. [2024-12-05 22:51:07,766 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 219 transitions. [2024-12-05 22:51:07,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 22:51:07,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:07,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:07,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:07,813 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:51:07,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:07,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 143 states and 220 transitions. [2024-12-05 22:51:07,961 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 220 transitions. [2024-12-05 22:51:07,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 22:51:07,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:07,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:07,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:08,011 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:51:08,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:08,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 145 states and 221 transitions. [2024-12-05 22:51:08,052 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 221 transitions. [2024-12-05 22:51:08,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 22:51:08,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:08,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:08,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:08,090 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-05 22:51:08,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:08,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 147 states and 222 transitions. [2024-12-05 22:51:08,119 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 222 transitions. [2024-12-05 22:51:08,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:51:08,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:08,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:08,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:08,532 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:51:09,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:09,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 146 states and 218 transitions. [2024-12-05 22:51:09,840 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 218 transitions. [2024-12-05 22:51:09,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 22:51:09,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:09,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:09,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:09,922 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 3 proven. 32 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:51:10,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:10,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 148 states and 221 transitions. [2024-12-05 22:51:10,519 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 221 transitions. [2024-12-05 22:51:10,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 22:51:10,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:10,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:10,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:10,595 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 3 proven. 32 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:51:10,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:10,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 150 states and 222 transitions. [2024-12-05 22:51:10,640 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 222 transitions. [2024-12-05 22:51:10,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 22:51:10,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:10,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:10,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:11,059 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 1 proven. 30 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:51:11,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:11,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 152 states and 223 transitions. [2024-12-05 22:51:11,512 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 223 transitions. [2024-12-05 22:51:11,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 22:51:11,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:11,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:11,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:11,593 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 3 proven. 32 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:51:11,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:11,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 154 states and 224 transitions. [2024-12-05 22:51:11,645 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 224 transitions. [2024-12-05 22:51:11,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 22:51:11,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:11,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:11,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:12,294 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 19 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:51:16,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:16,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 165 states and 248 transitions. [2024-12-05 22:51:16,008 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 248 transitions. [2024-12-05 22:51:16,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 22:51:16,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:16,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:16,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:16,039 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-05 22:51:17,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:17,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 170 states and 254 transitions. [2024-12-05 22:51:17,057 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 254 transitions. [2024-12-05 22:51:17,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 22:51:17,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:17,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:17,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:17,105 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 19 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:51:17,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:17,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 171 states and 256 transitions. [2024-12-05 22:51:17,957 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 256 transitions. [2024-12-05 22:51:17,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 22:51:17,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:17,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:17,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:18,016 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-05 22:51:18,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:18,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 172 states and 257 transitions. [2024-12-05 22:51:18,763 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 257 transitions. [2024-12-05 22:51:18,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 22:51:18,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:18,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:18,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:20,353 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 9 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:51:23,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:23,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 180 states and 271 transitions. [2024-12-05 22:51:23,653 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 271 transitions. [2024-12-05 22:51:23,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 22:51:23,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:23,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:23,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:24,790 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 5 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:51:28,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:28,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 186 states and 284 transitions. [2024-12-05 22:51:28,046 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 284 transitions. [2024-12-05 22:51:28,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 22:51:28,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:28,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:28,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:28,152 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 9 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:51:29,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:29,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 191 states and 292 transitions. [2024-12-05 22:51:29,487 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 292 transitions. [2024-12-05 22:51:29,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 22:51:29,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:29,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:29,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:29,535 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 20 proven. 31 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:51:29,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:29,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 193 states and 293 transitions. [2024-12-05 22:51:29,614 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 293 transitions. [2024-12-05 22:51:29,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 22:51:29,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:29,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:29,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:29,685 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 24 proven. 27 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:51:29,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:29,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 195 states and 294 transitions. [2024-12-05 22:51:29,766 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 294 transitions. [2024-12-05 22:51:29,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 22:51:29,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:29,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:29,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:29,905 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-12-05 22:51:29,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:29,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 197 states and 295 transitions. [2024-12-05 22:51:29,938 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 295 transitions. [2024-12-05 22:51:29,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 22:51:29,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:29,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:29,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:30,713 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 5 proven. 55 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:51:32,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:32,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 200 states and 298 transitions. [2024-12-05 22:51:32,325 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 298 transitions. [2024-12-05 22:51:32,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 22:51:32,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:32,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:32,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:33,056 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 5 proven. 55 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:51:33,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:33,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 202 states and 300 transitions. [2024-12-05 22:51:33,916 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 300 transitions. [2024-12-05 22:51:33,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 22:51:33,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:33,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:33,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:34,000 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 9 proven. 52 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:51:34,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:34,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 204 states and 301 transitions. [2024-12-05 22:51:34,063 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 301 transitions. [2024-12-05 22:51:34,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 22:51:34,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:34,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:34,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:34,138 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 9 proven. 52 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:51:34,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:34,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 206 states and 304 transitions. [2024-12-05 22:51:34,883 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 304 transitions. [2024-12-05 22:51:34,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 22:51:34,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:34,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:34,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:35,645 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 5 proven. 51 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:51:36,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:36,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 208 states and 305 transitions. [2024-12-05 22:51:36,135 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 305 transitions. [2024-12-05 22:51:36,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 22:51:36,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:36,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:36,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:36,210 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 9 proven. 52 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:51:36,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:36,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 210 states and 306 transitions. [2024-12-05 22:51:36,270 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 306 transitions. [2024-12-05 22:51:36,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 22:51:36,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:36,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:36,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:37,047 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 33 proven. 39 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:51:41,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:41,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 221 states and 329 transitions. [2024-12-05 22:51:41,545 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 329 transitions. [2024-12-05 22:51:41,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 22:51:41,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:41,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:41,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:41,584 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-12-05 22:51:42,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:42,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 226 states and 335 transitions. [2024-12-05 22:51:42,884 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 335 transitions. [2024-12-05 22:51:42,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 22:51:42,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:42,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:42,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:42,936 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 33 proven. 39 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:51:44,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:44,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 232 states and 348 transitions. [2024-12-05 22:51:44,960 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 348 transitions. [2024-12-05 22:51:44,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 22:51:44,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:44,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:44,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:45,102 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-12-05 22:51:46,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:46,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 233 states and 349 transitions. [2024-12-05 22:51:46,027 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 349 transitions. [2024-12-05 22:51:46,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 22:51:46,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:46,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:46,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:48,193 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 18 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:51:52,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:52,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 241 states and 363 transitions. [2024-12-05 22:51:52,401 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 363 transitions. [2024-12-05 22:51:52,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 22:51:52,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:52,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:52,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:54,041 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 12 proven. 68 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:51:56,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:56,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 242 states and 369 transitions. [2024-12-05 22:51:56,595 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 369 transitions. [2024-12-05 22:51:56,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 22:51:56,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:56,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:56,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:56,679 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 18 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:51:58,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:58,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 247 states and 377 transitions. [2024-12-05 22:51:58,207 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 377 transitions. [2024-12-05 22:51:58,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 22:51:58,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:58,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:58,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:58,276 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 34 proven. 47 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:51:58,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:58,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 249 states and 378 transitions. [2024-12-05 22:51:58,333 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 378 transitions. [2024-12-05 22:51:58,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 22:51:58,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:58,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:58,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:58,388 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 40 proven. 41 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:51:58,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:58,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 251 states and 379 transitions. [2024-12-05 22:51:58,463 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 379 transitions. [2024-12-05 22:51:58,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 22:51:58,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:58,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:58,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:58,508 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-12-05 22:51:58,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:58,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 253 states and 380 transitions. [2024-12-05 22:51:58,535 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 380 transitions. [2024-12-05 22:51:58,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 22:51:58,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:58,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:58,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:59,235 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 5 proven. 75 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 22:52:01,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:01,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 247 states and 367 transitions. [2024-12-05 22:52:01,165 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 367 transitions. [2024-12-05 22:52:01,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 22:52:01,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:01,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:01,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:02,328 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 12 proven. 81 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:52:03,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:03,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 249 states and 369 transitions. [2024-12-05 22:52:03,231 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 369 transitions. [2024-12-05 22:52:03,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 22:52:03,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:03,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:03,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:04,371 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 12 proven. 81 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:52:06,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:06,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 252 states and 372 transitions. [2024-12-05 22:52:06,148 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 372 transitions. [2024-12-05 22:52:06,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 22:52:06,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:06,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:06,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:08,449 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 22 proven. 74 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:52:11,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:11,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 237 states and 344 transitions. [2024-12-05 22:52:11,325 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 344 transitions. [2024-12-05 22:52:11,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 22:52:11,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:11,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:11,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:11,418 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 18 proven. 76 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:52:12,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:12,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 239 states and 347 transitions. [2024-12-05 22:52:12,215 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 347 transitions. [2024-12-05 22:52:12,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 22:52:12,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:12,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:12,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:12,326 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 18 proven. 76 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:52:12,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:12,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 241 states and 348 transitions. [2024-12-05 22:52:12,396 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 348 transitions. [2024-12-05 22:52:12,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 22:52:12,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:12,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:12,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:13,542 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 12 proven. 76 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:52:14,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:14,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 243 states and 349 transitions. [2024-12-05 22:52:14,149 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 349 transitions. [2024-12-05 22:52:14,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 22:52:14,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:14,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:14,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:14,239 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 18 proven. 76 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:52:14,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:14,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 245 states and 350 transitions. [2024-12-05 22:52:14,308 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 350 transitions. [2024-12-05 22:52:14,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 22:52:14,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:14,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:14,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:14,352 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-12-05 22:52:15,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:15,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 250 states and 357 transitions. [2024-12-05 22:52:15,377 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 357 transitions. [2024-12-05 22:52:15,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 22:52:15,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:15,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:15,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:16,276 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 51 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:52:20,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:20,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 261 states and 379 transitions. [2024-12-05 22:52:20,818 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 379 transitions. [2024-12-05 22:52:20,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 22:52:20,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:20,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:20,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:21,251 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 51 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:52:24,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:24,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 270 states and 398 transitions. [2024-12-05 22:52:24,046 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 398 transitions. [2024-12-05 22:52:24,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 22:52:24,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:24,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:24,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:24,086 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-12-05 22:52:25,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:25,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 271 states and 398 transitions. [2024-12-05 22:52:25,094 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 398 transitions. [2024-12-05 22:52:25,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 22:52:25,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:25,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:25,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:28,135 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 30 proven. 93 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:52:32,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:32,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 279 states and 411 transitions. [2024-12-05 22:52:32,930 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 411 transitions. [2024-12-05 22:52:32,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 22:52:32,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:32,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:32,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:33,036 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 30 proven. 93 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:52:34,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:34,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 287 states and 424 transitions. [2024-12-05 22:52:34,831 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 424 transitions. [2024-12-05 22:52:34,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 22:52:34,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:34,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:34,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:35,241 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 52 proven. 66 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:52:35,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:35,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 289 states and 425 transitions. [2024-12-05 22:52:35,306 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 425 transitions. [2024-12-05 22:52:35,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 22:52:35,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:35,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:35,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:35,666 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 60 proven. 58 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:52:36,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:36,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 291 states and 426 transitions. [2024-12-05 22:52:36,714 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 426 transitions. [2024-12-05 22:52:36,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 22:52:36,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:36,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:36,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:36,758 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-12-05 22:52:36,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:36,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 293 states and 427 transitions. [2024-12-05 22:52:36,792 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 427 transitions. [2024-12-05 22:52:36,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 22:52:36,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:36,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:36,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:39,266 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 35 proven. 101 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:52:42,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:42,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 296 states and 434 transitions. [2024-12-05 22:52:42,801 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 434 transitions. [2024-12-05 22:52:42,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 22:52:42,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:42,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:42,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:44,127 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 22 proven. 111 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:52:46,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:46,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 297 states and 435 transitions. [2024-12-05 22:52:46,588 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 435 transitions. [2024-12-05 22:52:46,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 22:52:46,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:46,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:46,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:46,689 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 30 proven. 104 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:52:46,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:46,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 299 states and 436 transitions. [2024-12-05 22:52:46,765 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 436 transitions. [2024-12-05 22:52:46,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 22:52:46,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:46,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:46,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:46,869 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 30 proven. 104 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:52:47,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:47,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 301 states and 437 transitions. [2024-12-05 22:52:47,873 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 437 transitions. [2024-12-05 22:52:47,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 22:52:47,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:47,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:47,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:49,270 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 73 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:52:54,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:54,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 312 states and 461 transitions. [2024-12-05 22:52:54,346 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 461 transitions. [2024-12-05 22:52:54,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 22:52:54,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:54,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:54,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:55,006 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 73 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:52:56,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:56,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 313 states and 465 transitions. [2024-12-05 22:52:56,232 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 465 transitions. [2024-12-05 22:52:56,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 22:52:56,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:56,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:56,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:56,338 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 30 proven. 104 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:52:57,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:57,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 315 states and 468 transitions. [2024-12-05 22:52:57,315 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 468 transitions. [2024-12-05 22:52:57,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 22:52:57,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:57,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:57,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:58,791 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 22 proven. 105 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:52:59,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:59,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 317 states and 469 transitions. [2024-12-05 22:52:59,427 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 469 transitions. [2024-12-05 22:52:59,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 22:52:59,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:59,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:59,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:00,193 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 73 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:53:02,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:02,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 325 states and 482 transitions. [2024-12-05 22:53:02,266 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 482 transitions. [2024-12-05 22:53:02,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 22:53:02,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:02,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:02,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:02,328 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-12-05 22:53:03,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:03,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 326 states and 482 transitions. [2024-12-05 22:53:03,623 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 482 transitions. [2024-12-05 22:53:03,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 22:53:03,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:03,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:03,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:07,399 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 45 proven. 123 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:53:13,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:13,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 334 states and 495 transitions. [2024-12-05 22:53:13,143 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 495 transitions. [2024-12-05 22:53:13,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 22:53:13,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:13,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:13,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:13,273 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 45 proven. 123 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:53:15,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:15,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 342 states and 508 transitions. [2024-12-05 22:53:15,397 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 508 transitions. [2024-12-05 22:53:15,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 22:53:15,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:15,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:15,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:16,204 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 74 proven. 88 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:53:16,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:16,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 344 states and 509 transitions. [2024-12-05 22:53:16,283 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 509 transitions. [2024-12-05 22:53:16,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 22:53:16,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:16,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:16,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:17,022 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 84 proven. 78 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:53:18,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:18,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 346 states and 510 transitions. [2024-12-05 22:53:18,299 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 510 transitions. [2024-12-05 22:53:18,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 22:53:18,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:18,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:18,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:18,431 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-05 22:53:18,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:18,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 348 states and 511 transitions. [2024-12-05 22:53:18,467 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 511 transitions. [2024-12-05 22:53:18,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 22:53:18,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:18,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:18,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:20,036 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 22 proven. 143 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 22:53:22,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:22,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 347 states and 508 transitions. [2024-12-05 22:53:22,875 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 508 transitions. [2024-12-05 22:53:22,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 22:53:22,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:22,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:22,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:24,586 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 35 proven. 145 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:53:27,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:27,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 348 states and 508 transitions. [2024-12-05 22:53:27,015 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 508 transitions. [2024-12-05 22:53:27,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 22:53:27,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:27,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:27,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:27,168 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 45 proven. 136 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:53:27,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:27,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 350 states and 509 transitions. [2024-12-05 22:53:27,253 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 509 transitions. [2024-12-05 22:53:27,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 22:53:27,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:27,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:27,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:27,377 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 45 proven. 136 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:53:28,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:28,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 352 states and 512 transitions. [2024-12-05 22:53:28,536 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 512 transitions. [2024-12-05 22:53:28,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 22:53:28,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:28,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:28,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:28,659 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 45 proven. 136 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:53:29,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:29,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 354 states and 513 transitions. [2024-12-05 22:53:29,767 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 513 transitions. [2024-12-05 22:53:29,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 22:53:29,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:29,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:29,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:31,612 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 99 proven. 99 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:53:37,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:37,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 365 states and 535 transitions. [2024-12-05 22:53:37,438 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 535 transitions. [2024-12-05 22:53:37,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 22:53:37,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:37,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:37,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:38,225 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 99 proven. 99 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:53:39,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:39,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 366 states and 542 transitions. [2024-12-05 22:53:39,723 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 542 transitions. [2024-12-05 22:53:39,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 22:53:39,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:39,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:39,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:41,382 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 35 proven. 138 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:53:42,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:42,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 368 states and 543 transitions. [2024-12-05 22:53:42,171 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 543 transitions. [2024-12-05 22:53:42,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 22:53:42,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:42,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:42,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:42,937 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 99 proven. 99 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:53:45,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:45,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 376 states and 557 transitions. [2024-12-05 22:53:45,155 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 557 transitions. [2024-12-05 22:53:45,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 22:53:45,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:45,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:45,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:45,204 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-12-05 22:53:46,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:46,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 377 states and 557 transitions. [2024-12-05 22:53:46,532 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 557 transitions. [2024-12-05 22:53:46,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-05 22:53:46,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:46,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:46,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:51,176 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 63 proven. 157 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:53:58,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:58,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 385 states and 570 transitions. [2024-12-05 22:53:58,270 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 570 transitions. [2024-12-05 22:53:58,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-05 22:53:58,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:58,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:58,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:58,414 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 63 proven. 157 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:54:00,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:00,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 393 states and 583 transitions. [2024-12-05 22:54:00,482 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 583 transitions. [2024-12-05 22:54:00,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 22:54:00,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:00,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:00,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:01,207 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 100 proven. 113 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:54:01,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:01,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 395 states and 584 transitions. [2024-12-05 22:54:01,335 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 584 transitions. [2024-12-05 22:54:01,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 22:54:01,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:01,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:01,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:01,386 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 206 trivial. 0 not checked. [2024-12-05 22:54:01,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:01,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 397 states and 585 transitions. [2024-12-05 22:54:01,431 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 585 transitions. [2024-12-05 22:54:01,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 22:54:01,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:01,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:01,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:02,163 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 112 proven. 101 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:54:02,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:02,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 399 states and 586 transitions. [2024-12-05 22:54:02,254 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 586 transitions. [2024-12-05 22:54:02,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 22:54:02,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:02,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:02,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:03,963 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 35 proven. 183 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 22:54:05,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:05,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 395 states and 578 transitions. [2024-12-05 22:54:05,408 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 578 transitions. [2024-12-05 22:54:05,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 22:54:05,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:05,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:05,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:08,813 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 51 proven. 183 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:54:14,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:14,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 398 states and 586 transitions. [2024-12-05 22:54:14,023 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 586 transitions. [2024-12-05 22:54:14,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 22:54:14,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:14,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:14,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:16,483 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 51 proven. 183 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:54:18,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:18,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 399 states and 586 transitions. [2024-12-05 22:54:18,080 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 586 transitions. [2024-12-05 22:54:18,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 22:54:18,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:18,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:18,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:18,224 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 63 proven. 172 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:54:18,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:18,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 401 states and 587 transitions. [2024-12-05 22:54:18,330 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 587 transitions. [2024-12-05 22:54:18,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 22:54:18,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:18,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:18,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:18,482 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 63 proven. 172 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:54:18,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:18,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 403 states and 588 transitions. [2024-12-05 22:54:18,613 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 588 transitions. [2024-12-05 22:54:18,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 22:54:18,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:18,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:18,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:20,863 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 129 proven. 125 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:54:27,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:27,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 414 states and 614 transitions. [2024-12-05 22:54:27,665 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 614 transitions. [2024-12-05 22:54:27,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 22:54:27,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:27,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:27,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:27,821 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 63 proven. 172 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:54:29,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:29,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 416 states and 617 transitions. [2024-12-05 22:54:29,001 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 617 transitions. [2024-12-05 22:54:29,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 22:54:29,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:29,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:29,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:29,770 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 129 proven. 125 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:54:31,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:31,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 417 states and 621 transitions. [2024-12-05 22:54:31,347 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 621 transitions. [2024-12-05 22:54:31,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 22:54:31,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:31,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:31,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:33,785 INFO L134 CoverageAnalysis]: Checked inductivity of 228 backedges. 51 proven. 175 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:54:34,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:34,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 419 states and 622 transitions. [2024-12-05 22:54:34,619 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 622 transitions. [2024-12-05 22:54:34,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 22:54:34,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:34,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:34,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:34,769 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 63 proven. 172 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:54:36,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:36,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 421 states and 625 transitions. [2024-12-05 22:54:36,160 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 625 transitions. [2024-12-05 22:54:36,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 22:54:36,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:36,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:36,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:38,604 INFO L134 CoverageAnalysis]: Checked inductivity of 228 backedges. 51 proven. 175 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:54:39,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:39,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 423 states and 626 transitions. [2024-12-05 22:54:39,526 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 626 transitions. [2024-12-05 22:54:39,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 22:54:39,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:39,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:39,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:40,238 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 129 proven. 125 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:54:42,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:42,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 431 states and 640 transitions. [2024-12-05 22:54:42,816 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 640 transitions. [2024-12-05 22:54:42,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 22:54:42,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:42,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:42,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:42,876 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-05 22:54:44,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:44,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 432 states and 640 transitions. [2024-12-05 22:54:44,564 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 640 transitions. [2024-12-05 22:54:44,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 22:54:44,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:44,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:44,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:50,585 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 84 proven. 195 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:54:59,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:59,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 440 states and 653 transitions. [2024-12-05 22:54:59,131 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 653 transitions. [2024-12-05 22:54:59,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 22:54:59,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:59,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:59,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:59,304 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 84 proven. 195 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:55:01,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:01,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 448 states and 666 transitions. [2024-12-05 22:55:01,731 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 666 transitions. [2024-12-05 22:55:01,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 22:55:01,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:01,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:01,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:02,586 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 130 proven. 141 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:55:02,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:02,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 450 states and 667 transitions. [2024-12-05 22:55:02,689 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 667 transitions. [2024-12-05 22:55:02,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 22:55:02,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:02,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:02,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:03,483 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 144 proven. 127 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:55:03,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:03,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 452 states and 668 transitions. [2024-12-05 22:55:03,583 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 668 transitions. [2024-12-05 22:55:03,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 22:55:03,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:03,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:03,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:06,043 INFO L134 CoverageAnalysis]: Checked inductivity of 296 backedges. 51 proven. 227 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 22:55:09,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:09,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 453 states and 662 transitions. [2024-12-05 22:55:09,092 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 662 transitions. [2024-12-05 22:55:09,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 22:55:09,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:09,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:09,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:11,538 INFO L134 CoverageAnalysis]: Checked inductivity of 296 backedges. 51 proven. 227 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 22:55:13,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:13,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 448 states and 652 transitions. [2024-12-05 22:55:13,207 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 652 transitions. [2024-12-05 22:55:13,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:55:13,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:13,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:13,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:17,512 INFO L134 CoverageAnalysis]: Checked inductivity of 298 backedges. 70 proven. 225 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:55:23,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:23,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 451 states and 662 transitions. [2024-12-05 22:55:23,541 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 662 transitions. [2024-12-05 22:55:23,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:55:23,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:23,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:23,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:28,911 INFO L134 CoverageAnalysis]: Checked inductivity of 298 backedges. 92 proven. 206 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:55:33,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:33,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 454 states and 674 transitions. [2024-12-05 22:55:33,823 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 674 transitions. [2024-12-05 22:55:33,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 22:55:33,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:33,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:33,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:34,050 INFO L134 CoverageAnalysis]: Checked inductivity of 298 backedges. 84 proven. 212 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:55:34,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:34,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 456 states and 675 transitions. [2024-12-05 22:55:34,173 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 675 transitions. [2024-12-05 22:55:34,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 22:55:34,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:34,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:34,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:34,350 INFO L134 CoverageAnalysis]: Checked inductivity of 298 backedges. 84 proven. 212 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:55:35,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:35,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 458 states and 678 transitions. [2024-12-05 22:55:35,800 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 678 transitions. [2024-12-05 22:55:35,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 22:55:35,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:35,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:35,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:36,003 INFO L134 CoverageAnalysis]: Checked inductivity of 298 backedges. 84 proven. 212 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:55:36,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:36,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 460 states and 679 transitions. [2024-12-05 22:55:36,141 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 679 transitions. [2024-12-05 22:55:36,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 22:55:36,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:36,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:36,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:38,558 INFO L134 CoverageAnalysis]: Checked inductivity of 317 backedges. 163 proven. 154 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:55:45,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:45,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 471 states and 701 transitions. [2024-12-05 22:55:45,761 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 701 transitions. [2024-12-05 22:55:45,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 22:55:45,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:45,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:45,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:47,039 INFO L134 CoverageAnalysis]: Checked inductivity of 317 backedges. 163 proven. 154 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:55:49,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:49,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 472 states and 710 transitions. [2024-12-05 22:55:49,015 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 710 transitions. [2024-12-05 22:55:49,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 22:55:49,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:49,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:49,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:52,432 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 70 proven. 216 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:55:53,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:53,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 474 states and 711 transitions. [2024-12-05 22:55:53,333 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 711 transitions. [2024-12-05 22:55:53,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 22:55:53,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:53,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:53,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:53,505 INFO L134 CoverageAnalysis]: Checked inductivity of 298 backedges. 84 proven. 212 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:55:55,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:55,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 476 states and 714 transitions. [2024-12-05 22:55:55,240 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 714 transitions. [2024-12-05 22:55:55,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 22:55:55,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:55,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:55,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:58,646 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 70 proven. 216 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:55:59,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:59,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 478 states and 715 transitions. [2024-12-05 22:55:59,780 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 715 transitions. [2024-12-05 22:55:59,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 22:55:59,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:59,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:59,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:01,201 INFO L134 CoverageAnalysis]: Checked inductivity of 317 backedges. 163 proven. 154 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:56:04,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:04,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 486 states and 729 transitions. [2024-12-05 22:56:04,140 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 729 transitions. [2024-12-05 22:56:04,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 22:56:04,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:04,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:56:04,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:04,200 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 307 trivial. 0 not checked. [2024-12-05 22:56:05,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:05,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 487 states and 729 transitions. [2024-12-05 22:56:05,969 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 729 transitions. [2024-12-05 22:56:05,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 22:56:05,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:05,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:56:05,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:13,347 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 108 proven. 237 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:56:23,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:23,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 495 states and 742 transitions. [2024-12-05 22:56:23,728 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 742 transitions. [2024-12-05 22:56:23,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 22:56:23,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:23,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:56:23,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:23,909 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 108 proven. 237 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:56:26,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:26,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 503 states and 755 transitions. [2024-12-05 22:56:26,784 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 755 transitions. [2024-12-05 22:56:26,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 22:56:26,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:26,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:56:26,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:28,043 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 164 proven. 172 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:56:28,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:28,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 505 states and 756 transitions. [2024-12-05 22:56:28,142 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 756 transitions. [2024-12-05 22:56:28,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 22:56:28,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:28,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:56:28,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:29,453 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 180 proven. 156 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:56:29,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:29,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 507 states and 757 transitions. [2024-12-05 22:56:29,567 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 757 transitions. [2024-12-05 22:56:29,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-05 22:56:29,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:29,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:56:29,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:32,983 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 70 proven. 275 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 22:56:36,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:36,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 508 states and 750 transitions. [2024-12-05 22:56:36,404 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 750 transitions. [2024-12-05 22:56:36,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-05 22:56:36,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:36,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:56:36,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:39,778 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 70 proven. 275 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 22:56:41,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:41,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 509 states and 750 transitions. [2024-12-05 22:56:41,524 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 750 transitions. [2024-12-05 22:56:41,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-05 22:56:41,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:41,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:56:41,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:45,038 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 70 proven. 275 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 22:56:46,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:46,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 510 states and 750 transitions. [2024-12-05 22:56:46,811 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 750 transitions. [2024-12-05 22:56:46,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-05 22:56:46,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:46,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:56:46,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:50,270 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 70 proven. 275 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 22:56:52,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:52,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 504 states and 738 transitions. [2024-12-05 22:56:52,021 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 738 transitions. [2024-12-05 22:56:52,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 22:56:52,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:52,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:56:52,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:55,847 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 92 proven. 271 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:56:59,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:59,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 505 states and 738 transitions. [2024-12-05 22:56:59,381 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 738 transitions. [2024-12-05 22:56:59,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 22:56:59,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:59,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:56:59,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:57:03,151 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 92 proven. 271 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:57:05,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:57:05,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 506 states and 738 transitions. [2024-12-05 22:57:05,084 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 738 transitions. [2024-12-05 22:57:05,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 22:57:05,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:57:05,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:57:05,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:57:05,268 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 108 proven. 256 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:57:05,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:57:05,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 508 states and 739 transitions. [2024-12-05 22:57:05,386 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 739 transitions. [2024-12-05 22:57:05,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 22:57:05,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:57:05,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:57:05,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:57:05,629 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 108 proven. 256 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:57:05,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:57:05,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 510 states and 740 transitions. [2024-12-05 22:57:05,748 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 740 transitions. [2024-12-05 22:57:05,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 22:57:05,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:57:05,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:57:05,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:57:08,661 INFO L134 CoverageAnalysis]: Checked inductivity of 387 backedges. 201 proven. 186 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:57:17,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:57:17,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 521 states and 768 transitions. [2024-12-05 22:57:17,351 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 768 transitions. [2024-12-05 22:57:17,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 22:57:17,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:57:17,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:57:17,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:57:17,601 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 108 proven. 256 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:57:19,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:57:19,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 523 states and 771 transitions. [2024-12-05 22:57:19,178 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 771 transitions. [2024-12-05 22:57:19,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 22:57:19,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:57:19,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:57:19,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:57:22,940 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 92 proven. 261 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:57:24,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:57:24,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 525 states and 772 transitions. [2024-12-05 22:57:24,058 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 772 transitions. [2024-12-05 22:57:24,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 22:57:24,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:57:24,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:57:24,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:57:24,268 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 108 proven. 256 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:57:26,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:57:26,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 527 states and 775 transitions. [2024-12-05 22:57:26,074 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 775 transitions. [2024-12-05 22:57:26,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 22:57:26,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:57:26,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:57:26,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:57:30,008 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 92 proven. 261 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:57:31,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:57:31,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 529 states and 776 transitions. [2024-12-05 22:57:31,207 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 776 transitions. [2024-12-05 22:57:31,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 22:57:31,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:57:31,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:57:31,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:57:32,495 INFO L134 CoverageAnalysis]: Checked inductivity of 387 backedges. 201 proven. 186 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:57:37,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:57:37,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 538 states and 794 transitions. [2024-12-05 22:57:37,597 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 794 transitions. [2024-12-05 22:57:37,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 22:57:37,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:57:37,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:57:37,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:57:37,661 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 376 trivial. 0 not checked. [2024-12-05 22:57:39,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:57:39,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 539 states and 794 transitions. [2024-12-05 22:57:39,487 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 794 transitions. [2024-12-05 22:57:39,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 22:57:39,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:57:39,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:57:39,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:57:48,555 INFO L134 CoverageAnalysis]: Checked inductivity of 418 backedges. 135 proven. 283 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:58:00,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:58:00,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 547 states and 807 transitions. [2024-12-05 22:58:00,932 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 807 transitions. [2024-12-05 22:58:00,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 22:58:00,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:58:00,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:58:00,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:58:01,210 INFO L134 CoverageAnalysis]: Checked inductivity of 418 backedges. 135 proven. 283 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:58:04,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:58:04,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 820 states to 555 states and 820 transitions. [2024-12-05 22:58:04,490 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 820 transitions. [2024-12-05 22:58:04,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 22:58:04,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:58:04,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:58:04,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:58:05,845 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 202 proven. 206 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:58:06,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:58:06,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 557 states and 821 transitions. [2024-12-05 22:58:06,044 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 821 transitions. [2024-12-05 22:58:06,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 22:58:06,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:58:06,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:58:06,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:58:07,377 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 220 proven. 188 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:58:07,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:58:07,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 559 states and 822 transitions. [2024-12-05 22:58:07,502 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 822 transitions. [2024-12-05 22:58:07,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 22:58:07,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:58:07,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:58:07,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:58:11,409 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 92 proven. 327 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 22:58:15,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:58:15,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 560 states and 814 transitions. [2024-12-05 22:58:15,261 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 814 transitions. [2024-12-05 22:58:15,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 22:58:15,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:58:15,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:58:15,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:58:19,246 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 92 proven. 327 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 22:58:21,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:58:21,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 561 states and 814 transitions. [2024-12-05 22:58:21,161 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 814 transitions. [2024-12-05 22:58:21,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 22:58:21,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:58:21,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:58:21,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:58:25,036 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 92 proven. 327 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 22:58:27,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:58:27,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 554 states and 800 transitions. [2024-12-05 22:58:27,033 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 800 transitions. [2024-12-05 22:58:27,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 22:58:27,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:58:27,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:58:27,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:58:33,251 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 117 proven. 321 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:58:40,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:58:40,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 557 states and 814 transitions. [2024-12-05 22:58:40,483 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 814 transitions. [2024-12-05 22:58:40,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 22:58:40,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:58:40,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:58:40,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:58:48,003 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 145 proven. 296 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:58:54,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:58:54,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 560 states and 831 transitions. [2024-12-05 22:58:54,589 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 831 transitions. [2024-12-05 22:58:54,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 22:58:54,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:58:54,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:58:54,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:58:54,839 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 135 proven. 304 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:58:54,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:58:54,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 562 states and 832 transitions. [2024-12-05 22:58:54,985 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 832 transitions. [2024-12-05 22:58:54,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 22:58:54,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:58:54,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:58:54,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:58:55,201 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 135 proven. 304 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:58:57,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:58:57,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 564 states and 835 transitions. [2024-12-05 22:58:57,068 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 835 transitions. [2024-12-05 22:58:57,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 22:58:57,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:58:57,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:58:57,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:58:57,289 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 135 proven. 304 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:58:57,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:58:57,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 566 states and 836 transitions. [2024-12-05 22:58:57,435 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 836 transitions. [2024-12-05 22:58:57,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 22:58:57,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:58:57,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:58:57,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:59:02,528 INFO L134 CoverageAnalysis]: Checked inductivity of 429 backedges. 117 proven. 310 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:59:03,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:59:03,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 568 states and 837 transitions. [2024-12-05 22:59:03,710 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 837 transitions. [2024-12-05 22:59:03,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 22:59:03,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:59:03,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:59:03,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:59:06,954 INFO L134 CoverageAnalysis]: Checked inductivity of 464 backedges. 243 proven. 221 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:59:15,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:59:15,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 579 states and 866 transitions. [2024-12-05 22:59:15,940 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 866 transitions. [2024-12-05 22:59:15,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 22:59:15,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:59:15,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:59:15,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:59:16,146 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 135 proven. 304 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:59:18,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:59:18,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 581 states and 869 transitions. [2024-12-05 22:59:18,015 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 869 transitions. [2024-12-05 22:59:18,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 22:59:18,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:59:18,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:59:18,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:59:20,103 INFO L134 CoverageAnalysis]: Checked inductivity of 464 backedges. 243 proven. 221 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:59:22,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:59:22,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 582 states and 873 transitions. [2024-12-05 22:59:22,521 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 873 transitions. [2024-12-05 22:59:22,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 22:59:22,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:59:22,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:59:22,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:59:27,599 INFO L134 CoverageAnalysis]: Checked inductivity of 429 backedges. 117 proven. 310 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:59:28,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:59:28,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 584 states and 874 transitions. [2024-12-05 22:59:28,910 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 874 transitions. [2024-12-05 22:59:28,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 22:59:28,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:59:28,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:59:28,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:59:31,096 INFO L134 CoverageAnalysis]: Checked inductivity of 464 backedges. 243 proven. 221 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:59:34,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:59:34,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 887 states to 592 states and 887 transitions. [2024-12-05 22:59:34,680 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 887 transitions. [2024-12-05 22:59:34,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 22:59:34,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:59:34,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:59:34,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:59:34,820 INFO L134 CoverageAnalysis]: Checked inductivity of 452 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 452 trivial. 0 not checked. [2024-12-05 22:59:36,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:59:36,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 887 states to 593 states and 887 transitions. [2024-12-05 22:59:36,753 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 887 transitions. [2024-12-05 22:59:36,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 22:59:36,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:59:36,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:59:36,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:59:47,882 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 165 proven. 333 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:00:02,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:02,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 601 states and 900 transitions. [2024-12-05 23:00:02,188 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 900 transitions. [2024-12-05 23:00:02,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 23:00:02,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:02,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:00:02,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:02,418 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 165 proven. 333 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:00:05,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:05,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 609 states and 913 transitions. [2024-12-05 23:00:05,997 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 913 transitions. [2024-12-05 23:00:05,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 23:00:05,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:05,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:00:06,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:08,033 INFO L134 CoverageAnalysis]: Checked inductivity of 489 backedges. 244 proven. 243 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:00:08,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:08,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 611 states and 914 transitions. [2024-12-05 23:00:08,161 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 914 transitions. [2024-12-05 23:00:08,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 23:00:08,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:08,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:00:08,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:10,405 INFO L134 CoverageAnalysis]: Checked inductivity of 489 backedges. 264 proven. 223 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:00:10,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:10,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 613 states and 915 transitions. [2024-12-05 23:00:10,568 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 915 transitions. [2024-12-05 23:00:10,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-05 23:00:10,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:10,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:00:10,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:15,465 INFO L134 CoverageAnalysis]: Checked inductivity of 518 backedges. 117 proven. 383 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 23:00:21,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:21,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 615 states and 906 transitions. [2024-12-05 23:00:21,922 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 906 transitions. [2024-12-05 23:00:21,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-05 23:00:21,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:21,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:00:21,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:26,920 INFO L134 CoverageAnalysis]: Checked inductivity of 518 backedges. 117 proven. 383 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 23:00:29,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:29,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 616 states and 906 transitions. [2024-12-05 23:00:29,179 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 906 transitions. [2024-12-05 23:00:29,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-05 23:00:29,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:29,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:00:29,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:34,445 INFO L134 CoverageAnalysis]: Checked inductivity of 518 backedges. 117 proven. 383 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 23:00:36,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:36,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 617 states and 906 transitions. [2024-12-05 23:00:36,591 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 906 transitions. [2024-12-05 23:00:36,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-05 23:00:36,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:36,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:00:36,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:41,530 INFO L134 CoverageAnalysis]: Checked inductivity of 518 backedges. 117 proven. 383 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 23:00:43,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:43,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 618 states and 906 transitions. [2024-12-05 23:00:43,701 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 906 transitions. [2024-12-05 23:00:43,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-05 23:00:43,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:43,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:00:43,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:48,739 INFO L134 CoverageAnalysis]: Checked inductivity of 518 backedges. 117 proven. 383 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 23:00:51,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:51,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 610 states and 890 transitions. [2024-12-05 23:00:51,035 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 890 transitions. [2024-12-05 23:00:51,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-05 23:00:51,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:51,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:00:51,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:59,501 INFO L134 CoverageAnalysis]: Checked inductivity of 523 backedges. 176 proven. 347 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:01:06,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:06,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 613 states and 908 transitions. [2024-12-05 23:01:06,451 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 908 transitions. [2024-12-05 23:01:06,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-05 23:01:06,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:06,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:06,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:06,701 INFO L134 CoverageAnalysis]: Checked inductivity of 523 backedges. 165 proven. 356 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:01:06,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:06,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 615 states and 909 transitions. [2024-12-05 23:01:06,865 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 909 transitions. [2024-12-05 23:01:06,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-05 23:01:06,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:06,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:06,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:07,116 INFO L134 CoverageAnalysis]: Checked inductivity of 523 backedges. 165 proven. 356 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:01:07,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:07,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 910 states to 617 states and 910 transitions. [2024-12-05 23:01:07,278 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 910 transitions. [2024-12-05 23:01:07,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-05 23:01:07,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:07,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:07,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:11,482 INFO L134 CoverageAnalysis]: Checked inductivity of 548 backedges. 289 proven. 259 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:01:21,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:21,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 940 states to 628 states and 940 transitions. [2024-12-05 23:01:21,468 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 940 transitions. [2024-12-05 23:01:21,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-05 23:01:21,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:21,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:21,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:24,423 INFO L134 CoverageAnalysis]: Checked inductivity of 548 backedges. 289 proven. 259 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:01:26,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:26,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 629 states and 944 transitions. [2024-12-05 23:01:26,776 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 944 transitions. [2024-12-05 23:01:26,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-05 23:01:26,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:26,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:26,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:27,022 INFO L134 CoverageAnalysis]: Checked inductivity of 523 backedges. 165 proven. 356 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:01:29,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:29,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 947 states to 631 states and 947 transitions. [2024-12-05 23:01:29,017 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 947 transitions. [2024-12-05 23:01:29,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-05 23:01:29,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:29,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:29,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:34,244 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 145 proven. 363 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:01:37,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:37,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 633 states and 948 transitions. [2024-12-05 23:01:37,815 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 948 transitions. [2024-12-05 23:01:37,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-05 23:01:37,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:37,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:37,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:38,055 INFO L134 CoverageAnalysis]: Checked inductivity of 523 backedges. 165 proven. 356 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:01:40,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:40,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 951 states to 635 states and 951 transitions. [2024-12-05 23:01:40,173 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 951 transitions. [2024-12-05 23:01:40,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-05 23:01:40,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:40,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:40,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:45,700 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 145 proven. 363 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:01:47,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:47,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 637 states and 952 transitions. [2024-12-05 23:01:47,121 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 952 transitions. [2024-12-05 23:01:47,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-05 23:01:47,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:47,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:47,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:50,121 INFO L134 CoverageAnalysis]: Checked inductivity of 548 backedges. 289 proven. 259 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:01:53,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:53,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 645 states and 966 transitions. [2024-12-05 23:01:53,929 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 966 transitions. [2024-12-05 23:01:53,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-05 23:01:53,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:53,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:53,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:54,004 INFO L134 CoverageAnalysis]: Checked inductivity of 535 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 535 trivial. 0 not checked. [2024-12-05 23:01:56,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:56,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 646 states and 966 transitions. [2024-12-05 23:01:56,381 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 966 transitions. [2024-12-05 23:01:56,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 23:01:56,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:56,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:56,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:09,478 INFO L134 CoverageAnalysis]: Checked inductivity of 585 backedges. 198 proven. 387 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:02:26,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:26,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 654 states and 979 transitions. [2024-12-05 23:02:26,688 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 979 transitions. [2024-12-05 23:02:26,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 23:02:26,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:26,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:26,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:26,947 INFO L134 CoverageAnalysis]: Checked inductivity of 585 backedges. 198 proven. 387 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:02:30,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:30,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 992 states to 662 states and 992 transitions. [2024-12-05 23:02:30,842 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 992 transitions. [2024-12-05 23:02:30,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-05 23:02:30,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:30,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:30,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:33,764 INFO L134 CoverageAnalysis]: Checked inductivity of 575 backedges. 290 proven. 283 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:02:33,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:33,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 664 states and 993 transitions. [2024-12-05 23:02:33,905 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 993 transitions. [2024-12-05 23:02:33,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-05 23:02:33,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:33,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:33,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:36,788 INFO L134 CoverageAnalysis]: Checked inductivity of 575 backedges. 312 proven. 261 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:02:36,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:36,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 666 states and 994 transitions. [2024-12-05 23:02:36,945 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 994 transitions. [2024-12-05 23:02:36,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 23:02:36,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:36,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:36,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:42,450 INFO L134 CoverageAnalysis]: Checked inductivity of 606 backedges. 145 proven. 443 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 23:02:49,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:49,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 667 states and 984 transitions. [2024-12-05 23:02:49,385 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 984 transitions. [2024-12-05 23:02:49,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 23:02:49,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:49,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:49,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:54,735 INFO L134 CoverageAnalysis]: Checked inductivity of 606 backedges. 145 proven. 443 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 23:02:59,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:59,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 669 states and 984 transitions. [2024-12-05 23:02:59,515 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 984 transitions. [2024-12-05 23:02:59,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 23:02:59,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:59,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:59,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:04,642 INFO L134 CoverageAnalysis]: Checked inductivity of 606 backedges. 145 proven. 443 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 23:03:07,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:07,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 670 states and 984 transitions. [2024-12-05 23:03:07,036 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 984 transitions. [2024-12-05 23:03:07,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 23:03:07,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:07,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:07,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:12,709 INFO L134 CoverageAnalysis]: Checked inductivity of 606 backedges. 145 proven. 443 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 23:03:15,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:15,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 671 states and 984 transitions. [2024-12-05 23:03:15,255 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 984 transitions. [2024-12-05 23:03:15,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 23:03:15,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:15,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:15,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:20,737 INFO L134 CoverageAnalysis]: Checked inductivity of 606 backedges. 145 proven. 443 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 23:03:23,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:23,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 672 states and 984 transitions. [2024-12-05 23:03:23,288 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 984 transitions. [2024-12-05 23:03:23,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 23:03:23,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:23,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:23,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:29,003 INFO L134 CoverageAnalysis]: Checked inductivity of 606 backedges. 145 proven. 443 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 23:03:31,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:31,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 663 states and 966 transitions. [2024-12-05 23:03:31,588 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 966 transitions. [2024-12-05 23:03:31,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-05 23:03:31,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:31,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:31,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:37,873 INFO L134 CoverageAnalysis]: Checked inductivity of 612 backedges. 176 proven. 433 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:03:43,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:43,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 664 states and 966 transitions. [2024-12-05 23:03:43,044 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 966 transitions. [2024-12-05 23:03:43,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-05 23:03:43,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:43,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:43,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:52,194 INFO L134 CoverageAnalysis]: Checked inductivity of 612 backedges. 210 proven. 402 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:04:00,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:04:00,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 667 states and 987 transitions. [2024-12-05 23:04:00,252 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 987 transitions. [2024-12-05 23:04:00,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 23:04:00,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:04:00,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:04:00,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:04:00,530 INFO L134 CoverageAnalysis]: Checked inductivity of 612 backedges. 198 proven. 412 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:04:00,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:04:00,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 669 states and 988 transitions. [2024-12-05 23:04:00,709 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 988 transitions. [2024-12-05 23:04:00,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 23:04:00,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:04:00,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:04:00,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:04:01,060 INFO L134 CoverageAnalysis]: Checked inductivity of 612 backedges. 198 proven. 412 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:04:01,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:04:01,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 671 states and 989 transitions. [2024-12-05 23:04:01,217 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 989 transitions. [2024-12-05 23:04:01,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 23:04:01,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:04:01,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:04:01,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:04:06,338 INFO L134 CoverageAnalysis]: Checked inductivity of 639 backedges. 339 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.