./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem06_label39.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e2b3fcb-5fa8-42cf-90d0-4e2047ced4b0/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e2b3fcb-5fa8-42cf-90d0-4e2047ced4b0/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e2b3fcb-5fa8-42cf-90d0-4e2047ced4b0/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e2b3fcb-5fa8-42cf-90d0-4e2047ced4b0/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem06_label39.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e2b3fcb-5fa8-42cf-90d0-4e2047ced4b0/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e2b3fcb-5fa8-42cf-90d0-4e2047ced4b0/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash df91cf7fabdfc9cc20a98958eabb18c5ea381c0ab10bc73ecd71f7b0a0a9ac91 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-24 18:15:58,261 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-24 18:15:58,341 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e2b3fcb-5fa8-42cf-90d0-4e2047ced4b0/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-24 18:15:58,346 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-24 18:15:58,346 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-24 18:15:58,370 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-24 18:15:58,371 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-24 18:15:58,371 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-24 18:15:58,371 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-24 18:15:58,371 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-24 18:15:58,372 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-24 18:15:58,372 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-24 18:15:58,372 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-24 18:15:58,372 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-24 18:15:58,372 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-24 18:15:58,372 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-24 18:15:58,372 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-24 18:15:58,372 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-24 18:15:58,372 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-24 18:15:58,372 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-24 18:15:58,372 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-24 18:15:58,373 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-24 18:15:58,373 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-24 18:15:58,373 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-24 18:15:58,373 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-24 18:15:58,373 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-24 18:15:58,373 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-24 18:15:58,373 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-24 18:15:58,373 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-24 18:15:58,374 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-24 18:15:58,374 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-24 18:15:58,374 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-24 18:15:58,374 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-24 18:15:58,374 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_7e2b3fcb-5fa8-42cf-90d0-4e2047ced4b0/bin/ukojak-verify-ENZ3QT5qd3 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 ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> df91cf7fabdfc9cc20a98958eabb18c5ea381c0ab10bc73ecd71f7b0a0a9ac91 [2024-11-24 18:15:58,671 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-24 18:15:58,680 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-24 18:15:58,683 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-24 18:15:58,684 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-24 18:15:58,685 INFO L274 PluginConnector]: CDTParser initialized [2024-11-24 18:15:58,686 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e2b3fcb-5fa8-42cf-90d0-4e2047ced4b0/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/eca-rers2012/Problem06_label39.c [2024-11-24 18:16:01,682 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e2b3fcb-5fa8-42cf-90d0-4e2047ced4b0/bin/ukojak-verify-ENZ3QT5qd3/data/946bfd1dd/8be0ccb582b74b36a33540ebe3940eb9/FLAG44f2baa62 [2024-11-24 18:16:02,443 INFO L384 CDTParser]: Found 1 translation units. [2024-11-24 18:16:02,444 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e2b3fcb-5fa8-42cf-90d0-4e2047ced4b0/sv-benchmarks/c/eca-rers2012/Problem06_label39.c [2024-11-24 18:16:02,496 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e2b3fcb-5fa8-42cf-90d0-4e2047ced4b0/bin/ukojak-verify-ENZ3QT5qd3/data/946bfd1dd/8be0ccb582b74b36a33540ebe3940eb9/FLAG44f2baa62 [2024-11-24 18:16:02,520 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e2b3fcb-5fa8-42cf-90d0-4e2047ced4b0/bin/ukojak-verify-ENZ3QT5qd3/data/946bfd1dd/8be0ccb582b74b36a33540ebe3940eb9 [2024-11-24 18:16:02,522 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-24 18:16:02,525 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-24 18:16:02,528 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-24 18:16:02,528 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-24 18:16:02,532 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-24 18:16:02,533 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:16:02" (1/1) ... [2024-11-24 18:16:02,538 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12005299 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:16:02, skipping insertion in model container [2024-11-24 18:16:02,538 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:16:02" (1/1) ... [2024-11-24 18:16:02,720 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-24 18:16:04,474 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e2b3fcb-5fa8-42cf-90d0-4e2047ced4b0/sv-benchmarks/c/eca-rers2012/Problem06_label39.c[333799,333812] [2024-11-24 18:16:04,507 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 18:16:04,517 INFO L200 MainTranslator]: Completed pre-run [2024-11-24 18:16:05,411 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e2b3fcb-5fa8-42cf-90d0-4e2047ced4b0/sv-benchmarks/c/eca-rers2012/Problem06_label39.c[333799,333812] [2024-11-24 18:16:05,416 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 18:16:05,537 INFO L204 MainTranslator]: Completed translation [2024-11-24 18:16:05,537 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:16:05 WrapperNode [2024-11-24 18:16:05,538 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-24 18:16:05,539 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-24 18:16:05,539 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-24 18:16:05,539 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-24 18:16:05,545 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:16:05" (1/1) ... [2024-11-24 18:16:05,625 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:16:05" (1/1) ... [2024-11-24 18:16:06,052 INFO L138 Inliner]: procedures = 18, calls = 12, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 10177 [2024-11-24 18:16:06,053 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-24 18:16:06,054 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-24 18:16:06,054 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-24 18:16:06,054 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-24 18:16:06,062 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:16:05" (1/1) ... [2024-11-24 18:16:06,062 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:16:05" (1/1) ... [2024-11-24 18:16:06,175 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:16:05" (1/1) ... [2024-11-24 18:16:06,175 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:16:05" (1/1) ... [2024-11-24 18:16:06,328 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:16:05" (1/1) ... [2024-11-24 18:16:06,343 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:16:05" (1/1) ... [2024-11-24 18:16:06,389 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:16:05" (1/1) ... [2024-11-24 18:16:06,424 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:16:05" (1/1) ... [2024-11-24 18:16:06,510 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:16:05" (1/1) ... [2024-11-24 18:16:06,553 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-24 18:16:06,556 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-24 18:16:06,557 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-24 18:16:06,557 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-24 18:16:06,558 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:16:05" (1/1) ... [2024-11-24 18:16:06,567 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-24 18:16:06,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e2b3fcb-5fa8-42cf-90d0-4e2047ced4b0/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-24 18:16:06,609 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e2b3fcb-5fa8-42cf-90d0-4e2047ced4b0/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-24 18:16:06,612 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e2b3fcb-5fa8-42cf-90d0-4e2047ced4b0/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-24 18:16:06,641 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-24 18:16:06,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-24 18:16:06,641 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-24 18:16:06,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-24 18:16:06,759 INFO L234 CfgBuilder]: Building ICFG [2024-11-24 18:16:06,763 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-24 18:16:16,166 INFO L? ?]: Removed 929 outVars from TransFormulas that were not future-live. [2024-11-24 18:16:16,166 INFO L283 CfgBuilder]: Performing block encoding [2024-11-24 18:16:17,549 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-24 18:16:17,552 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-24 18:16:17,553 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 06:16:17 BoogieIcfgContainer [2024-11-24 18:16:17,553 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-24 18:16:17,554 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-24 18:16:17,554 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-24 18:16:17,566 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-24 18:16:17,566 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 06:16:17" (1/1) ... [2024-11-24 18:16:17,576 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 18:16:17,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:17,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 938 states and 1864 transitions. [2024-11-24 18:16:17,665 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1864 transitions. [2024-11-24 18:16:17,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 930 [2024-11-24 18:16:17,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:17,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:18,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:23,394 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:16:30,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:30,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2827 states to 1865 states and 2827 transitions. [2024-11-24 18:16:30,735 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 2827 transitions. [2024-11-24 18:16:30,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 939 [2024-11-24 18:16:30,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:30,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:30,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:33,475 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:16:34,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:34,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2837 states to 1873 states and 2837 transitions. [2024-11-24 18:16:34,057 INFO L276 IsEmpty]: Start isEmpty. Operand 1873 states and 2837 transitions. [2024-11-24 18:16:34,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 951 [2024-11-24 18:16:34,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:34,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:34,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:36,910 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:16:37,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:37,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2860 states to 1893 states and 2860 transitions. [2024-11-24 18:16:37,545 INFO L276 IsEmpty]: Start isEmpty. Operand 1893 states and 2860 transitions. [2024-11-24 18:16:37,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 957 [2024-11-24 18:16:37,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:37,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:37,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:38,780 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:16:39,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:39,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2890 states to 1919 states and 2890 transitions. [2024-11-24 18:16:39,693 INFO L276 IsEmpty]: Start isEmpty. Operand 1919 states and 2890 transitions. [2024-11-24 18:16:39,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 974 [2024-11-24 18:16:39,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:39,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:39,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:41,041 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:16:42,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:42,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2938 states to 1962 states and 2938 transitions. [2024-11-24 18:16:42,229 INFO L276 IsEmpty]: Start isEmpty. Operand 1962 states and 2938 transitions. [2024-11-24 18:16:42,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 993 [2024-11-24 18:16:42,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:42,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:42,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:43,276 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:16:43,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:43,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2957 states to 1981 states and 2957 transitions. [2024-11-24 18:16:43,928 INFO L276 IsEmpty]: Start isEmpty. Operand 1981 states and 2957 transitions. [2024-11-24 18:16:43,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 996 [2024-11-24 18:16:43,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:43,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:44,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:45,460 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:16:46,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:46,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3017 states to 2038 states and 3017 transitions. [2024-11-24 18:16:46,859 INFO L276 IsEmpty]: Start isEmpty. Operand 2038 states and 3017 transitions. [2024-11-24 18:16:46,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1000 [2024-11-24 18:16:46,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:46,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:47,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:48,098 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:16:49,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:49,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3092 states to 2107 states and 3092 transitions. [2024-11-24 18:16:49,956 INFO L276 IsEmpty]: Start isEmpty. Operand 2107 states and 3092 transitions. [2024-11-24 18:16:49,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1010 [2024-11-24 18:16:49,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:49,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:50,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:51,201 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:16:53,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:53,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3178 states to 2186 states and 3178 transitions. [2024-11-24 18:16:53,534 INFO L276 IsEmpty]: Start isEmpty. Operand 2186 states and 3178 transitions. [2024-11-24 18:16:53,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1035 [2024-11-24 18:16:53,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:53,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:53,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:54,320 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:16:56,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:56,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3290 states to 2290 states and 3290 transitions. [2024-11-24 18:16:56,784 INFO L276 IsEmpty]: Start isEmpty. Operand 2290 states and 3290 transitions. [2024-11-24 18:16:56,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1048 [2024-11-24 18:16:56,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:56,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:57,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:58,237 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:17:07,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:07,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4619 states to 3217 states and 4619 transitions. [2024-11-24 18:17:07,045 INFO L276 IsEmpty]: Start isEmpty. Operand 3217 states and 4619 transitions. [2024-11-24 18:17:07,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1056 [2024-11-24 18:17:07,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:07,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:07,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:08,699 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 132 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:17:10,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:10,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4656 states to 3225 states and 4656 transitions. [2024-11-24 18:17:10,180 INFO L276 IsEmpty]: Start isEmpty. Operand 3225 states and 4656 transitions. [2024-11-24 18:17:10,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1063 [2024-11-24 18:17:10,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:10,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:10,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:11,687 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 146 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:17:13,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:13,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4757 states to 3240 states and 4757 transitions. [2024-11-24 18:17:13,323 INFO L276 IsEmpty]: Start isEmpty. Operand 3240 states and 4757 transitions. [2024-11-24 18:17:13,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1067 [2024-11-24 18:17:13,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:13,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:13,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:15,208 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 136 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:17:20,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:20,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4985 states to 3376 states and 4985 transitions. [2024-11-24 18:17:20,763 INFO L276 IsEmpty]: Start isEmpty. Operand 3376 states and 4985 transitions. [2024-11-24 18:17:20,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1068 [2024-11-24 18:17:20,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:20,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:20,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:21,745 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 144 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-24 18:17:22,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:22,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4991 states to 3380 states and 4991 transitions. [2024-11-24 18:17:22,385 INFO L276 IsEmpty]: Start isEmpty. Operand 3380 states and 4991 transitions. [2024-11-24 18:17:22,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1068 [2024-11-24 18:17:22,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:22,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:22,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:24,077 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-24 18:17:29,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:29,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5125 states to 3502 states and 5125 transitions. [2024-11-24 18:17:29,060 INFO L276 IsEmpty]: Start isEmpty. Operand 3502 states and 5125 transitions. [2024-11-24 18:17:29,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1069 [2024-11-24 18:17:29,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:29,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:29,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:29,928 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 145 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-24 18:17:31,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:31,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5149 states to 3515 states and 5149 transitions. [2024-11-24 18:17:31,951 INFO L276 IsEmpty]: Start isEmpty. Operand 3515 states and 5149 transitions. [2024-11-24 18:17:31,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1071 [2024-11-24 18:17:31,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:31,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:32,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:32,808 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 140 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-24 18:17:33,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:33,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5165 states to 3526 states and 5165 transitions. [2024-11-24 18:17:33,875 INFO L276 IsEmpty]: Start isEmpty. Operand 3526 states and 5165 transitions. [2024-11-24 18:17:33,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1072 [2024-11-24 18:17:33,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:33,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:34,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:36,151 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 149 proven. 8 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-24 18:17:39,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:39,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5285 states to 3587 states and 5285 transitions. [2024-11-24 18:17:39,469 INFO L276 IsEmpty]: Start isEmpty. Operand 3587 states and 5285 transitions. [2024-11-24 18:17:39,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1074 [2024-11-24 18:17:39,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:39,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:39,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:40,418 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 167 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-24 18:17:41,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:41,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5297 states to 3597 states and 5297 transitions. [2024-11-24 18:17:41,312 INFO L276 IsEmpty]: Start isEmpty. Operand 3597 states and 5297 transitions. [2024-11-24 18:17:41,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1076 [2024-11-24 18:17:41,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:41,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:41,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:41,929 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 145 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-24 18:17:42,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:42,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5303 states to 3602 states and 5303 transitions. [2024-11-24 18:17:42,149 INFO L276 IsEmpty]: Start isEmpty. Operand 3602 states and 5303 transitions. [2024-11-24 18:17:42,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1077 [2024-11-24 18:17:42,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:42,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:42,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:43,312 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 173 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-24 18:17:43,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:43,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5307 states to 3605 states and 5307 transitions. [2024-11-24 18:17:43,700 INFO L276 IsEmpty]: Start isEmpty. Operand 3605 states and 5307 transitions. [2024-11-24 18:17:43,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1078 [2024-11-24 18:17:43,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:43,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:43,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:44,266 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-24 18:17:45,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:45,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5329 states to 3622 states and 5329 transitions. [2024-11-24 18:17:45,834 INFO L276 IsEmpty]: Start isEmpty. Operand 3622 states and 5329 transitions. [2024-11-24 18:17:45,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1079 [2024-11-24 18:17:45,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:45,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:46,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:47,540 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-24 18:17:53,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:53,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5542 states to 3755 states and 5542 transitions. [2024-11-24 18:17:53,294 INFO L276 IsEmpty]: Start isEmpty. Operand 3755 states and 5542 transitions. [2024-11-24 18:17:53,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1081 [2024-11-24 18:17:53,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:53,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:53,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:54,889 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 166 proven. 8 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-24 18:17:55,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:55,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5551 states to 3763 states and 5551 transitions. [2024-11-24 18:17:55,809 INFO L276 IsEmpty]: Start isEmpty. Operand 3763 states and 5551 transitions. [2024-11-24 18:17:55,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1082 [2024-11-24 18:17:55,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:55,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:56,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:56,923 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 158 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-24 18:18:00,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:00,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5587 states to 3789 states and 5587 transitions. [2024-11-24 18:18:00,895 INFO L276 IsEmpty]: Start isEmpty. Operand 3789 states and 5587 transitions. [2024-11-24 18:18:00,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1082 [2024-11-24 18:18:00,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:00,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:01,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:04,070 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 151 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:15,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:15,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5782 states to 3920 states and 5782 transitions. [2024-11-24 18:18:15,120 INFO L276 IsEmpty]: Start isEmpty. Operand 3920 states and 5782 transitions. [2024-11-24 18:18:15,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1084 [2024-11-24 18:18:15,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:15,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:15,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:16,615 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 187 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-24 18:18:18,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:18,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5819 states to 3940 states and 5819 transitions. [2024-11-24 18:18:18,023 INFO L276 IsEmpty]: Start isEmpty. Operand 3940 states and 5819 transitions. [2024-11-24 18:18:18,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1084 [2024-11-24 18:18:18,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:18,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:18,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:19,630 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 187 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-24 18:18:21,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:21,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5827 states to 3946 states and 5827 transitions. [2024-11-24 18:18:21,665 INFO L276 IsEmpty]: Start isEmpty. Operand 3946 states and 5827 transitions. [2024-11-24 18:18:21,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1084 [2024-11-24 18:18:21,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:21,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:21,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:22,722 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 187 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-24 18:18:23,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:23,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5836 states to 3954 states and 5836 transitions. [2024-11-24 18:18:23,545 INFO L276 IsEmpty]: Start isEmpty. Operand 3954 states and 5836 transitions. [2024-11-24 18:18:23,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1086 [2024-11-24 18:18:23,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:23,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:23,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:24,187 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 155 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-24 18:18:24,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:24,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5845 states to 3962 states and 5845 transitions. [2024-11-24 18:18:24,992 INFO L276 IsEmpty]: Start isEmpty. Operand 3962 states and 5845 transitions. [2024-11-24 18:18:25,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1088 [2024-11-24 18:18:25,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:25,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:25,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:27,286 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 176 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:29,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:29,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5856 states to 3968 states and 5856 transitions. [2024-11-24 18:18:29,005 INFO L276 IsEmpty]: Start isEmpty. Operand 3968 states and 5856 transitions. [2024-11-24 18:18:29,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1088 [2024-11-24 18:18:29,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:29,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:29,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:30,654 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 176 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:32,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:32,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5881 states to 3988 states and 5881 transitions. [2024-11-24 18:18:32,041 INFO L276 IsEmpty]: Start isEmpty. Operand 3988 states and 5881 transitions. [2024-11-24 18:18:32,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1090 [2024-11-24 18:18:32,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:32,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:32,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:36,046 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 173 proven. 26 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-24 18:18:44,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:44,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6062 states to 4112 states and 6062 transitions. [2024-11-24 18:18:44,491 INFO L276 IsEmpty]: Start isEmpty. Operand 4112 states and 6062 transitions. [2024-11-24 18:18:44,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1090 [2024-11-24 18:18:44,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:44,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:44,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:46,907 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 159 proven. 41 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:57,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:57,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6244 states to 4245 states and 6244 transitions. [2024-11-24 18:18:57,767 INFO L276 IsEmpty]: Start isEmpty. Operand 4245 states and 6244 transitions. [2024-11-24 18:18:57,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1090 [2024-11-24 18:18:57,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:57,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:58,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:58,504 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 174 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-24 18:18:58,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:58,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6244 states to 4246 states and 6244 transitions. [2024-11-24 18:18:58,983 INFO L276 IsEmpty]: Start isEmpty. Operand 4246 states and 6244 transitions. [2024-11-24 18:18:58,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1091 [2024-11-24 18:18:58,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:58,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:59,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:00,540 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 201 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-24 18:19:05,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:05,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6288 states to 4280 states and 6288 transitions. [2024-11-24 18:19:05,107 INFO L276 IsEmpty]: Start isEmpty. Operand 4280 states and 6288 transitions. [2024-11-24 18:19:05,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1093 [2024-11-24 18:19:05,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:05,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:05,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:08,722 INFO L134 CoverageAnalysis]: Checked inductivity of 213 backedges. 169 proven. 36 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-24 18:19:15,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:15,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6334 states to 4316 states and 6334 transitions. [2024-11-24 18:19:15,229 INFO L276 IsEmpty]: Start isEmpty. Operand 4316 states and 6334 transitions. [2024-11-24 18:19:15,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1094 [2024-11-24 18:19:15,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:15,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:15,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:16,843 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 162 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-24 18:19:19,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:19,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6378 states to 4354 states and 6378 transitions. [2024-11-24 18:19:19,063 INFO L276 IsEmpty]: Start isEmpty. Operand 4354 states and 6378 transitions. [2024-11-24 18:19:19,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1095 [2024-11-24 18:19:19,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:19,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:19,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:19,709 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 171 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-24 18:19:21,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:21,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6387 states to 4359 states and 6387 transitions. [2024-11-24 18:19:21,986 INFO L276 IsEmpty]: Start isEmpty. Operand 4359 states and 6387 transitions. [2024-11-24 18:19:21,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1095 [2024-11-24 18:19:21,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:21,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:22,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:22,900 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 216 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-24 18:19:23,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:23,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6391 states to 4364 states and 6391 transitions. [2024-11-24 18:19:23,454 INFO L276 IsEmpty]: Start isEmpty. Operand 4364 states and 6391 transitions. [2024-11-24 18:19:23,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1096 [2024-11-24 18:19:23,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:23,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:23,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:24,088 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 172 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-24 18:19:24,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:24,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6392 states to 4365 states and 6392 transitions. [2024-11-24 18:19:24,360 INFO L276 IsEmpty]: Start isEmpty. Operand 4365 states and 6392 transitions. [2024-11-24 18:19:24,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1097 [2024-11-24 18:19:24,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:24,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:24,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:28,243 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 173 proven. 40 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-24 18:19:30,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:30,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6398 states to 4369 states and 6398 transitions. [2024-11-24 18:19:30,152 INFO L276 IsEmpty]: Start isEmpty. Operand 4369 states and 6398 transitions. [2024-11-24 18:19:30,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1099 [2024-11-24 18:19:30,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:30,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:30,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:32,130 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 175 proven. 42 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-24 18:19:45,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:45,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6588 states to 4509 states and 6588 transitions. [2024-11-24 18:19:45,013 INFO L276 IsEmpty]: Start isEmpty. Operand 4509 states and 6588 transitions. [2024-11-24 18:19:45,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1099 [2024-11-24 18:19:45,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:45,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:45,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:45,908 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 218 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:19:52,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:52,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6635 states to 4539 states and 6635 transitions. [2024-11-24 18:19:52,023 INFO L276 IsEmpty]: Start isEmpty. Operand 4539 states and 6635 transitions. [2024-11-24 18:19:52,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1099 [2024-11-24 18:19:52,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:52,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:52,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:52,965 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 168 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-24 18:19:55,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:55,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6680 states to 4569 states and 6680 transitions. [2024-11-24 18:19:55,992 INFO L276 IsEmpty]: Start isEmpty. Operand 4569 states and 6680 transitions. [2024-11-24 18:19:56,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1100 [2024-11-24 18:19:56,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:56,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:56,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:58,324 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 176 proven. 43 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-24 18:20:12,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:12,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6886 states to 4730 states and 6886 transitions. [2024-11-24 18:20:12,710 INFO L276 IsEmpty]: Start isEmpty. Operand 4730 states and 6886 transitions. [2024-11-24 18:20:12,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1100 [2024-11-24 18:20:12,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:12,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:12,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:14,007 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 220 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:20:16,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:16,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6897 states to 4739 states and 6897 transitions. [2024-11-24 18:20:16,074 INFO L276 IsEmpty]: Start isEmpty. Operand 4739 states and 6897 transitions. [2024-11-24 18:20:16,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1100 [2024-11-24 18:20:16,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:16,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:16,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:17,328 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 233 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-24 18:20:19,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:19,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6950 states to 4760 states and 6950 transitions. [2024-11-24 18:20:19,643 INFO L276 IsEmpty]: Start isEmpty. Operand 4760 states and 6950 transitions. [2024-11-24 18:20:19,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1101 [2024-11-24 18:20:19,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:19,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:19,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:20,209 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 170 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-24 18:20:23,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:23,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6971 states to 4775 states and 6971 transitions. [2024-11-24 18:20:23,451 INFO L276 IsEmpty]: Start isEmpty. Operand 4775 states and 6971 transitions. [2024-11-24 18:20:23,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1101 [2024-11-24 18:20:23,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:23,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:23,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:25,138 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 199 proven. 36 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-24 18:20:26,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:26,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6973 states to 4776 states and 6973 transitions. [2024-11-24 18:20:26,276 INFO L276 IsEmpty]: Start isEmpty. Operand 4776 states and 6973 transitions. [2024-11-24 18:20:26,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1101 [2024-11-24 18:20:26,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:26,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:26,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:26,840 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 185 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-24 18:20:27,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:27,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6980 states to 4781 states and 6980 transitions. [2024-11-24 18:20:27,953 INFO L276 IsEmpty]: Start isEmpty. Operand 4781 states and 6980 transitions. [2024-11-24 18:20:27,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1103 [2024-11-24 18:20:27,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:27,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:28,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:29,680 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 172 proven. 53 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-24 18:20:34,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:34,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7040 states to 4811 states and 7040 transitions. [2024-11-24 18:20:34,584 INFO L276 IsEmpty]: Start isEmpty. Operand 4811 states and 7040 transitions. [2024-11-24 18:20:34,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1104 [2024-11-24 18:20:34,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:34,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:34,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:35,125 INFO L134 CoverageAnalysis]: Checked inductivity of 228 backedges. 173 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-24 18:20:35,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:35,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7043 states to 4814 states and 7043 transitions. [2024-11-24 18:20:35,379 INFO L276 IsEmpty]: Start isEmpty. Operand 4814 states and 7043 transitions. [2024-11-24 18:20:35,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1106 [2024-11-24 18:20:35,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:35,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:35,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:37,746 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 175 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:20:46,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:46,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8047 states to 5742 states and 8047 transitions. [2024-11-24 18:20:46,523 INFO L276 IsEmpty]: Start isEmpty. Operand 5742 states and 8047 transitions. [2024-11-24 18:20:46,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1108 [2024-11-24 18:20:46,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:46,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:46,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:47,342 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 236 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:20:49,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:49,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8057 states to 5750 states and 8057 transitions. [2024-11-24 18:20:49,198 INFO L276 IsEmpty]: Start isEmpty. Operand 5750 states and 8057 transitions. [2024-11-24 18:20:49,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1111 [2024-11-24 18:20:49,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:49,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:49,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:50,949 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 180 proven. 61 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-24 18:20:56,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:56,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8114 states to 5788 states and 8114 transitions. [2024-11-24 18:20:56,521 INFO L276 IsEmpty]: Start isEmpty. Operand 5788 states and 8114 transitions. [2024-11-24 18:20:56,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1114 [2024-11-24 18:20:56,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:56,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:56,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:57,220 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 190 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-24 18:21:00,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:00,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8138 states to 5806 states and 8138 transitions. [2024-11-24 18:21:00,901 INFO L276 IsEmpty]: Start isEmpty. Operand 5806 states and 8138 transitions. [2024-11-24 18:21:00,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1114 [2024-11-24 18:21:00,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:00,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:01,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:02,737 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 183 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-24 18:21:12,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:12,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8195 states to 5851 states and 8195 transitions. [2024-11-24 18:21:12,702 INFO L276 IsEmpty]: Start isEmpty. Operand 5851 states and 8195 transitions. [2024-11-24 18:21:12,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1115 [2024-11-24 18:21:12,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:12,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:12,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:13,360 INFO L134 CoverageAnalysis]: Checked inductivity of 250 backedges. 184 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-24 18:21:20,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:20,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8249 states to 5892 states and 8249 transitions. [2024-11-24 18:21:20,221 INFO L276 IsEmpty]: Start isEmpty. Operand 5892 states and 8249 transitions. [2024-11-24 18:21:20,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1116 [2024-11-24 18:21:20,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:20,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:20,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:22,384 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 221 proven. 58 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-24 18:21:29,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:29,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8304 states to 5931 states and 8304 transitions. [2024-11-24 18:21:29,508 INFO L276 IsEmpty]: Start isEmpty. Operand 5931 states and 8304 transitions. [2024-11-24 18:21:29,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1117 [2024-11-24 18:21:29,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:29,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:29,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:30,053 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 201 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2024-11-24 18:21:30,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:30,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8308 states to 5935 states and 8308 transitions. [2024-11-24 18:21:30,893 INFO L276 IsEmpty]: Start isEmpty. Operand 5935 states and 8308 transitions. [2024-11-24 18:21:30,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1118 [2024-11-24 18:21:30,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:30,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:31,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:31,896 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 255 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-24 18:21:36,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:36,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8341 states to 5962 states and 8341 transitions. [2024-11-24 18:21:36,701 INFO L276 IsEmpty]: Start isEmpty. Operand 5962 states and 8341 transitions. [2024-11-24 18:21:36,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1118 [2024-11-24 18:21:36,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:36,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:36,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:39,477 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 187 proven. 69 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:21:46,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:46,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8378 states to 5991 states and 8378 transitions. [2024-11-24 18:21:46,291 INFO L276 IsEmpty]: Start isEmpty. Operand 5991 states and 8378 transitions. [2024-11-24 18:21:46,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1118 [2024-11-24 18:21:46,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:46,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:46,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:46,949 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 202 proven. 0 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2024-11-24 18:21:50,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:50,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8405 states to 6004 states and 8405 transitions. [2024-11-24 18:21:50,540 INFO L276 IsEmpty]: Start isEmpty. Operand 6004 states and 8405 transitions. [2024-11-24 18:21:50,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1120 [2024-11-24 18:21:50,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:50,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:50,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:51,710 INFO L134 CoverageAnalysis]: Checked inductivity of 295 backedges. 225 proven. 62 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-24 18:21:55,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:55,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8418 states to 6009 states and 8418 transitions. [2024-11-24 18:21:55,172 INFO L276 IsEmpty]: Start isEmpty. Operand 6009 states and 8418 transitions. [2024-11-24 18:21:55,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1120 [2024-11-24 18:21:55,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:55,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:55,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:56,503 INFO L134 CoverageAnalysis]: Checked inductivity of 295 backedges. 225 proven. 62 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-24 18:21:58,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:58,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8421 states to 6012 states and 8421 transitions. [2024-11-24 18:21:58,192 INFO L276 IsEmpty]: Start isEmpty. Operand 6012 states and 8421 transitions. [2024-11-24 18:21:58,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1121 [2024-11-24 18:21:58,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:58,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:58,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:00,044 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 226 proven. 63 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-24 18:22:07,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:07,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8477 states to 6053 states and 8477 transitions. [2024-11-24 18:22:07,561 INFO L276 IsEmpty]: Start isEmpty. Operand 6053 states and 8477 transitions. [2024-11-24 18:22:07,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1121 [2024-11-24 18:22:07,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:07,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:07,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:09,985 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 226 proven. 63 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-24 18:22:13,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:13,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8486 states to 6058 states and 8486 transitions. [2024-11-24 18:22:13,304 INFO L276 IsEmpty]: Start isEmpty. Operand 6058 states and 8486 transitions. [2024-11-24 18:22:13,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1122 [2024-11-24 18:22:13,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:13,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:13,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:15,293 INFO L134 CoverageAnalysis]: Checked inductivity of 284 backedges. 212 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:22:26,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:26,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8555 states to 6111 states and 8555 transitions. [2024-11-24 18:22:26,703 INFO L276 IsEmpty]: Start isEmpty. Operand 6111 states and 8555 transitions. [2024-11-24 18:22:26,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1122 [2024-11-24 18:22:26,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:26,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:26,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:27,476 INFO L134 CoverageAnalysis]: Checked inductivity of 284 backedges. 191 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-24 18:22:35,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:35,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8606 states to 6134 states and 8606 transitions. [2024-11-24 18:22:35,723 INFO L276 IsEmpty]: Start isEmpty. Operand 6134 states and 8606 transitions. [2024-11-24 18:22:35,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1122 [2024-11-24 18:22:35,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:35,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:35,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:37,620 INFO L134 CoverageAnalysis]: Checked inductivity of 284 backedges. 212 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:22:41,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:41,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8617 states to 6139 states and 8617 transitions. [2024-11-24 18:22:41,491 INFO L276 IsEmpty]: Start isEmpty. Operand 6139 states and 8617 transitions. [2024-11-24 18:22:41,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1122 [2024-11-24 18:22:41,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:41,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:41,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:42,221 INFO L134 CoverageAnalysis]: Checked inductivity of 284 backedges. 191 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-24 18:22:44,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:44,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8627 states to 6148 states and 8627 transitions. [2024-11-24 18:22:44,371 INFO L276 IsEmpty]: Start isEmpty. Operand 6148 states and 8627 transitions. [2024-11-24 18:22:44,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1122 [2024-11-24 18:22:44,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:44,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:44,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:45,286 INFO L134 CoverageAnalysis]: Checked inductivity of 284 backedges. 191 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-24 18:22:47,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:47,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8632 states to 6151 states and 8632 transitions. [2024-11-24 18:22:47,596 INFO L276 IsEmpty]: Start isEmpty. Operand 6151 states and 8632 transitions. [2024-11-24 18:22:47,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1122 [2024-11-24 18:22:47,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:47,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:47,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:48,376 INFO L134 CoverageAnalysis]: Checked inductivity of 284 backedges. 191 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-24 18:22:50,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:50,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8636 states to 6153 states and 8636 transitions. [2024-11-24 18:22:50,691 INFO L276 IsEmpty]: Start isEmpty. Operand 6153 states and 8636 transitions. [2024-11-24 18:22:50,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1124 [2024-11-24 18:22:50,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:50,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:50,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:51,292 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 200 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-24 18:22:53,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:53,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8640 states to 6155 states and 8640 transitions. [2024-11-24 18:22:53,564 INFO L276 IsEmpty]: Start isEmpty. Operand 6155 states and 8640 transitions. [2024-11-24 18:22:53,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1124 [2024-11-24 18:22:53,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:53,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:53,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:56,588 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 200 proven. 9 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-24 18:23:01,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:01,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8774 states to 6223 states and 8774 transitions. [2024-11-24 18:23:01,222 INFO L276 IsEmpty]: Start isEmpty. Operand 6223 states and 8774 transitions. [2024-11-24 18:23:01,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1125 [2024-11-24 18:23:01,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:01,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:01,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:03,458 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 230 proven. 67 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-24 18:23:08,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:08,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8782 states to 6228 states and 8782 transitions. [2024-11-24 18:23:08,188 INFO L276 IsEmpty]: Start isEmpty. Operand 6228 states and 8782 transitions. [2024-11-24 18:23:08,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1125 [2024-11-24 18:23:08,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:08,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:08,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat