./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem01_label12.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9ad2b45-f5bc-44dd-8d23-1081491221d6/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9ad2b45-f5bc-44dd-8d23-1081491221d6/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9ad2b45-f5bc-44dd-8d23-1081491221d6/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9ad2b45-f5bc-44dd-8d23-1081491221d6/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem01_label12.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9ad2b45-f5bc-44dd-8d23-1081491221d6/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9ad2b45-f5bc-44dd-8d23-1081491221d6/bin/ukojak-verify-EEHR8qb7sm --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 8b3b52d0771d28687db0ecd40f35ba0cd5ac6eaf2a4275309beef5f48092d06e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:38:05,373 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:38:05,462 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9ad2b45-f5bc-44dd-8d23-1081491221d6/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 22:38:05,472 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:38:05,473 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:38:05,492 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:38:05,493 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:38:05,493 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:38:05,494 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:38:05,494 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:38:05,494 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:38:05,494 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:38:05,494 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:38:05,494 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:38:05,494 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:38:05,494 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:38:05,494 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:38:05,494 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:38:05,495 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:38:05,495 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:38:05,495 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:38:05,495 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:38:05,495 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:38:05,495 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:38:05,495 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:38:05,496 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:38:05,496 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:38:05,496 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:38:05,496 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:38:05,496 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:38:05,496 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:38:05,496 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:38:05,496 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:38:05,496 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_a9ad2b45-f5bc-44dd-8d23-1081491221d6/bin/ukojak-verify-EEHR8qb7sm 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 -> 8b3b52d0771d28687db0ecd40f35ba0cd5ac6eaf2a4275309beef5f48092d06e [2024-11-13 22:38:05,843 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:38:05,852 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:38:05,854 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:38:05,856 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:38:05,856 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:38:05,857 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9ad2b45-f5bc-44dd-8d23-1081491221d6/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/eca-rers2012/Problem01_label12.c Unable to find full path for "g++" [2024-11-13 22:38:07,731 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:38:08,107 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:38:08,112 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9ad2b45-f5bc-44dd-8d23-1081491221d6/sv-benchmarks/c/eca-rers2012/Problem01_label12.c [2024-11-13 22:38:08,130 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9ad2b45-f5bc-44dd-8d23-1081491221d6/bin/ukojak-verify-EEHR8qb7sm/data/0bcea3a4f/ec1b4f8870954b78842a687e83b0b512/FLAG95b39ebc6 [2024-11-13 22:38:08,158 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9ad2b45-f5bc-44dd-8d23-1081491221d6/bin/ukojak-verify-EEHR8qb7sm/data/0bcea3a4f/ec1b4f8870954b78842a687e83b0b512 [2024-11-13 22:38:08,160 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:38:08,162 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:38:08,164 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:38:08,165 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:38:08,169 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:38:08,170 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:38:08" (1/1) ... [2024-11-13 22:38:08,172 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c3d6e92 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:08, skipping insertion in model container [2024-11-13 22:38:08,172 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:38:08" (1/1) ... [2024-11-13 22:38:08,225 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:38:08,659 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_a9ad2b45-f5bc-44dd-8d23-1081491221d6/sv-benchmarks/c/eca-rers2012/Problem01_label12.c[20469,20482] [2024-11-13 22:38:08,699 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:38:08,709 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:38:08,825 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_a9ad2b45-f5bc-44dd-8d23-1081491221d6/sv-benchmarks/c/eca-rers2012/Problem01_label12.c[20469,20482] [2024-11-13 22:38:08,839 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:38:08,861 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:38:08,862 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:08 WrapperNode [2024-11-13 22:38:08,862 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:38:08,863 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:38:08,863 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:38:08,864 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:38:08,871 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:08" (1/1) ... [2024-11-13 22:38:08,894 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:08" (1/1) ... [2024-11-13 22:38:08,948 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 657 [2024-11-13 22:38:08,948 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:38:08,949 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:38:08,949 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:38:08,949 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:38:08,957 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:08" (1/1) ... [2024-11-13 22:38:08,957 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:08" (1/1) ... [2024-11-13 22:38:08,961 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:08" (1/1) ... [2024-11-13 22:38:08,961 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:08" (1/1) ... [2024-11-13 22:38:08,984 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:08" (1/1) ... [2024-11-13 22:38:08,991 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:08" (1/1) ... [2024-11-13 22:38:08,998 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:08" (1/1) ... [2024-11-13 22:38:09,005 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:08" (1/1) ... [2024-11-13 22:38:09,016 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:38:09,017 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:38:09,017 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:38:09,017 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:38:09,018 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:08" (1/1) ... [2024-11-13 22:38:09,028 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:38:09,044 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9ad2b45-f5bc-44dd-8d23-1081491221d6/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:38:09,059 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9ad2b45-f5bc-44dd-8d23-1081491221d6/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:38:09,063 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9ad2b45-f5bc-44dd-8d23-1081491221d6/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:38:09,094 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:38:09,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:38:09,095 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:38:09,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:38:09,181 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:38:09,184 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:38:10,561 INFO L? ?]: Removed 75 outVars from TransFormulas that were not future-live. [2024-11-13 22:38:10,561 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:38:10,906 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:38:10,907 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 22:38:10,907 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:38:10 BoogieIcfgContainer [2024-11-13 22:38:10,907 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:38:10,908 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:38:10,908 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:38:10,920 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:38:10,920 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:38:10" (1/1) ... [2024-11-13 22:38:10,930 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:38:10,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:10,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 76 states and 144 transitions. [2024-11-13 22:38:10,998 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 144 transitions. [2024-11-13 22:38:11,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:38:11,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:11,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:11,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:11,729 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:12,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:12,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 145 states and 219 transitions. [2024-11-13 22:38:12,411 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 219 transitions. [2024-11-13 22:38:12,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:38:12,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:12,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:12,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:12,732 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:13,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:13,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 218 states and 305 transitions. [2024-11-13 22:38:13,556 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 305 transitions. [2024-11-13 22:38:13,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 22:38:13,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:13,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:13,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:13,693 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:13,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:13,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 223 states and 312 transitions. [2024-11-13 22:38:13,881 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 312 transitions. [2024-11-13 22:38:13,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 22:38:13,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:13,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:13,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:14,352 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:15,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:15,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 298 states and 391 transitions. [2024-11-13 22:38:15,619 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 391 transitions. [2024-11-13 22:38:15,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:38:15,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:15,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:15,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:15,882 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:16,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:16,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 299 states and 393 transitions. [2024-11-13 22:38:16,074 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 393 transitions. [2024-11-13 22:38:16,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 22:38:16,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:16,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:16,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:16,266 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:16,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:16,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 302 states and 396 transitions. [2024-11-13 22:38:16,344 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 396 transitions. [2024-11-13 22:38:16,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 22:38:16,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:16,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:16,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:16,533 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:38:17,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:17,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 310 states and 413 transitions. [2024-11-13 22:38:17,286 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 413 transitions. [2024-11-13 22:38:17,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 22:38:17,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:17,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:17,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:17,458 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:38:17,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:17,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 313 states and 416 transitions. [2024-11-13 22:38:17,647 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 416 transitions. [2024-11-13 22:38:17,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 22:38:17,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:17,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:17,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:17,782 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:38:18,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:18,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 315 states and 418 transitions. [2024-11-13 22:38:18,012 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 418 transitions. [2024-11-13 22:38:18,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 22:38:18,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:18,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:18,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:18,141 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:18,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:18,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 321 states and 425 transitions. [2024-11-13 22:38:18,409 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 425 transitions. [2024-11-13 22:38:18,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 22:38:18,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:18,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:18,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:18,683 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 14 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:19,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:19,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 325 states and 429 transitions. [2024-11-13 22:38:19,027 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 429 transitions. [2024-11-13 22:38:19,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 22:38:19,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:19,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:19,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:19,211 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:19,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:19,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 329 states and 434 transitions. [2024-11-13 22:38:19,468 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 434 transitions. [2024-11-13 22:38:19,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 22:38:19,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:19,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:19,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:19,672 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 16 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:20,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:20,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 334 states and 439 transitions. [2024-11-13 22:38:20,104 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 439 transitions. [2024-11-13 22:38:20,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:38:20,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:20,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:20,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:20,214 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:38:20,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:20,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 347 states and 454 transitions. [2024-11-13 22:38:20,455 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 454 transitions. [2024-11-13 22:38:20,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 22:38:20,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:20,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:20,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:20,719 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:21,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:21,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 362 states and 477 transitions. [2024-11-13 22:38:21,713 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 477 transitions. [2024-11-13 22:38:21,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 22:38:21,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:21,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:21,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:21,875 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:22,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:22,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 367 states and 481 transitions. [2024-11-13 22:38:22,268 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 481 transitions. [2024-11-13 22:38:22,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:38:22,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:22,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:22,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:22,408 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:38:23,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:23,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 376 states and 496 transitions. [2024-11-13 22:38:23,304 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 496 transitions. [2024-11-13 22:38:23,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:38:23,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:23,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:23,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:23,378 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:38:23,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:23,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 379 states and 499 transitions. [2024-11-13 22:38:23,616 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 499 transitions. [2024-11-13 22:38:23,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:38:23,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:23,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:23,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:23,741 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:38:23,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:23,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 380 states and 500 transitions. [2024-11-13 22:38:23,933 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 500 transitions. [2024-11-13 22:38:23,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:38:23,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:23,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:23,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:23,997 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:24,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:24,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 389 states and 510 transitions. [2024-11-13 22:38:24,088 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 510 transitions. [2024-11-13 22:38:24,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 22:38:24,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:24,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:24,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:24,223 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:24,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:24,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 398 states and 520 transitions. [2024-11-13 22:38:24,564 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 520 transitions. [2024-11-13 22:38:24,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 22:38:24,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:24,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:24,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:24,687 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:25,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:25,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 415 states and 539 transitions. [2024-11-13 22:38:25,022 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 539 transitions. [2024-11-13 22:38:25,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 22:38:25,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:25,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:25,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:25,150 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:25,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:25,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 432 states and 557 transitions. [2024-11-13 22:38:25,533 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 557 transitions. [2024-11-13 22:38:25,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 22:38:25,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:25,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:25,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:25,654 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:38:26,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:26,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 452 states and 578 transitions. [2024-11-13 22:38:26,178 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 578 transitions. [2024-11-13 22:38:26,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:38:26,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:26,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:26,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:26,442 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 35 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:26,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:26,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 460 states and 587 transitions. [2024-11-13 22:38:26,874 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 587 transitions. [2024-11-13 22:38:26,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 22:38:26,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:26,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:26,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:27,032 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:28,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:28,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 563 states and 711 transitions. [2024-11-13 22:38:28,559 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 711 transitions. [2024-11-13 22:38:28,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 22:38:28,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:28,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:28,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:28,792 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:29,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:29,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 576 states and 734 transitions. [2024-11-13 22:38:29,895 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 734 transitions. [2024-11-13 22:38:29,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 22:38:29,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:29,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:29,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:30,039 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:38:30,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:30,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 588 states and 753 transitions. [2024-11-13 22:38:30,951 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 753 transitions. [2024-11-13 22:38:30,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 22:38:30,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:30,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:30,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:31,102 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:38:31,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:31,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 590 states and 755 transitions. [2024-11-13 22:38:31,324 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 755 transitions. [2024-11-13 22:38:31,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:38:31,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:31,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:31,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:31,470 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:31,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:31,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 593 states and 758 transitions. [2024-11-13 22:38:31,729 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 758 transitions. [2024-11-13 22:38:31,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 22:38:31,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:31,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:31,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:31,850 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:38:32,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:32,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 597 states and 764 transitions. [2024-11-13 22:38:32,104 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 764 transitions. [2024-11-13 22:38:32,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:38:32,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:32,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:32,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:32,181 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 22:38:32,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:32,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 606 states and 773 transitions. [2024-11-13 22:38:32,272 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 773 transitions. [2024-11-13 22:38:32,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:38:32,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:32,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:32,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:32,346 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:38:32,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:32,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 615 states and 783 transitions. [2024-11-13 22:38:32,445 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 783 transitions. [2024-11-13 22:38:32,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 22:38:32,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:32,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:32,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:32,610 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:38:32,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:32,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 632 states and 802 transitions. [2024-11-13 22:38:32,963 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 802 transitions. [2024-11-13 22:38:32,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 22:38:32,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:32,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:32,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:33,197 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:38:35,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:35,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 675 states and 860 transitions. [2024-11-13 22:38:35,273 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 860 transitions. [2024-11-13 22:38:35,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 22:38:35,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:35,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:35,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:35,453 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:38:36,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:36,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 685 states and 870 transitions. [2024-11-13 22:38:36,187 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 870 transitions. [2024-11-13 22:38:36,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 22:38:36,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:36,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:36,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:36,466 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 64 proven. 12 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:38:36,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:36,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 687 states and 874 transitions. [2024-11-13 22:38:36,893 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 874 transitions. [2024-11-13 22:38:36,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 22:38:36,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:36,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:36,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:37,084 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 64 proven. 12 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:38:37,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:37,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 697 states and 885 transitions. [2024-11-13 22:38:37,951 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 885 transitions. [2024-11-13 22:38:37,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 22:38:37,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:37,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:37,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:38,079 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:38:38,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:38,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 704 states and 895 transitions. [2024-11-13 22:38:38,558 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 895 transitions. [2024-11-13 22:38:38,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 22:38:38,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:38,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:38,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:38,854 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 60 proven. 6 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:38:39,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:39,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 707 states and 899 transitions. [2024-11-13 22:38:39,327 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 899 transitions. [2024-11-13 22:38:39,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 22:38:39,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:39,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:39,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:39,454 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:38:39,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:39,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 716 states and 908 transitions. [2024-11-13 22:38:39,961 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 908 transitions. [2024-11-13 22:38:39,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 22:38:39,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:39,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:39,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:40,087 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:38:40,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:40,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 721 states and 913 transitions. [2024-11-13 22:38:40,306 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 913 transitions. [2024-11-13 22:38:40,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 22:38:40,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:40,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:40,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:40,952 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 70 proven. 18 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:38:42,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:42,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 762 states and 962 transitions. [2024-11-13 22:38:42,145 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 962 transitions. [2024-11-13 22:38:42,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 22:38:42,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:42,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:42,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:42,712 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 76 proven. 22 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:38:43,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:43,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 796 states and 1009 transitions. [2024-11-13 22:38:43,838 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 1009 transitions. [2024-11-13 22:38:43,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 22:38:43,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:43,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:43,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:44,120 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 76 proven. 22 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:38:44,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:44,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 799 states and 1012 transitions. [2024-11-13 22:38:44,376 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 1012 transitions. [2024-11-13 22:38:44,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 22:38:44,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:44,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:44,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:44,485 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:38:44,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:44,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1030 states to 813 states and 1030 transitions. [2024-11-13 22:38:44,914 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 1030 transitions. [2024-11-13 22:38:44,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 22:38:44,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:44,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:44,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:45,050 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:38:45,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:45,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 816 states and 1034 transitions. [2024-11-13 22:38:45,403 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 1034 transitions. [2024-11-13 22:38:45,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 22:38:45,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:45,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:45,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:45,852 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:49,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:49,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1188 states to 956 states and 1188 transitions. [2024-11-13 22:38:49,847 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 1188 transitions. [2024-11-13 22:38:49,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 22:38:49,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:49,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:49,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:50,008 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 22:38:50,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:50,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 978 states and 1210 transitions. [2024-11-13 22:38:50,876 INFO L276 IsEmpty]: Start isEmpty. Operand 978 states and 1210 transitions. [2024-11-13 22:38:50,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 22:38:50,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:50,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:50,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:51,065 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:38:53,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:53,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1283 states to 1032 states and 1283 transitions. [2024-11-13 22:38:53,771 INFO L276 IsEmpty]: Start isEmpty. Operand 1032 states and 1283 transitions. [2024-11-13 22:38:53,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 22:38:53,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:53,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:53,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:53,852 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:38:54,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:54,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1293 states to 1043 states and 1293 transitions. [2024-11-13 22:38:54,789 INFO L276 IsEmpty]: Start isEmpty. Operand 1043 states and 1293 transitions. [2024-11-13 22:38:54,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 22:38:54,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:54,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:54,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:54,889 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:55,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:55,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 1044 states and 1294 transitions. [2024-11-13 22:38:55,224 INFO L276 IsEmpty]: Start isEmpty. Operand 1044 states and 1294 transitions. [2024-11-13 22:38:55,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 22:38:55,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:55,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:55,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:55,400 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 132 proven. 29 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:38:56,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:56,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1304 states to 1052 states and 1304 transitions. [2024-11-13 22:38:56,109 INFO L276 IsEmpty]: Start isEmpty. Operand 1052 states and 1304 transitions. [2024-11-13 22:38:56,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 22:38:56,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:56,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:56,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:56,375 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 132 proven. 29 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:38:56,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:56,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1312 states to 1061 states and 1312 transitions. [2024-11-13 22:38:56,634 INFO L276 IsEmpty]: Start isEmpty. Operand 1061 states and 1312 transitions. [2024-11-13 22:38:56,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 22:38:56,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:56,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:56,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:56,775 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 22:38:59,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:59,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1360 states to 1102 states and 1360 transitions. [2024-11-13 22:38:59,211 INFO L276 IsEmpty]: Start isEmpty. Operand 1102 states and 1360 transitions. [2024-11-13 22:38:59,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 22:38:59,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:59,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:59,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:59,334 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 22:38:59,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:59,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1369 states to 1112 states and 1369 transitions. [2024-11-13 22:38:59,881 INFO L276 IsEmpty]: Start isEmpty. Operand 1112 states and 1369 transitions. [2024-11-13 22:38:59,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 22:38:59,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:59,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:59,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:00,101 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 22:39:00,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:00,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1379 states to 1121 states and 1379 transitions. [2024-11-13 22:39:00,667 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 1379 transitions. [2024-11-13 22:39:00,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 22:39:00,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:00,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:00,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:00,811 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 22:39:01,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:01,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1383 states to 1126 states and 1383 transitions. [2024-11-13 22:39:01,018 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 1383 transitions. [2024-11-13 22:39:01,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 22:39:01,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:01,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:01,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:01,132 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 22:39:01,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:01,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1388 states to 1131 states and 1388 transitions. [2024-11-13 22:39:01,541 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 1388 transitions. [2024-11-13 22:39:01,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 22:39:01,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:01,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:01,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:01,781 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 22:39:01,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:01,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1391 states to 1134 states and 1391 transitions. [2024-11-13 22:39:01,887 INFO L276 IsEmpty]: Start isEmpty. Operand 1134 states and 1391 transitions. [2024-11-13 22:39:01,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 22:39:01,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:01,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:01,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:02,603 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 130 proven. 25 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:39:05,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:05,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1472 states to 1196 states and 1472 transitions. [2024-11-13 22:39:05,396 INFO L276 IsEmpty]: Start isEmpty. Operand 1196 states and 1472 transitions. [2024-11-13 22:39:05,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 22:39:05,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:05,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:05,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:05,682 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 109 proven. 39 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:39:06,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:06,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1516 states to 1236 states and 1516 transitions. [2024-11-13 22:39:06,779 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 1516 transitions. [2024-11-13 22:39:06,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 22:39:06,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:06,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:06,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:06,839 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-13 22:39:07,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:07,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1521 states to 1241 states and 1521 transitions. [2024-11-13 22:39:07,047 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 1521 transitions. [2024-11-13 22:39:07,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 22:39:07,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:07,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:07,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:07,283 INFO L134 CoverageAnalysis]: Checked inductivity of 228 backedges. 192 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 22:39:08,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:08,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1567 states to 1281 states and 1567 transitions. [2024-11-13 22:39:08,818 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 1567 transitions. [2024-11-13 22:39:08,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 22:39:08,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:08,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:08,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:08,979 INFO L134 CoverageAnalysis]: Checked inductivity of 228 backedges. 192 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 22:39:09,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:09,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1570 states to 1285 states and 1570 transitions. [2024-11-13 22:39:09,420 INFO L276 IsEmpty]: Start isEmpty. Operand 1285 states and 1570 transitions. [2024-11-13 22:39:09,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 22:39:09,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:09,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:09,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:09,616 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 92 proven. 9 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 22:39:10,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:10,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1584 states to 1298 states and 1584 transitions. [2024-11-13 22:39:10,394 INFO L276 IsEmpty]: Start isEmpty. Operand 1298 states and 1584 transitions. [2024-11-13 22:39:10,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 22:39:10,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:10,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:10,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:10,594 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 92 proven. 9 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 22:39:11,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:11,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1592 states to 1306 states and 1592 transitions. [2024-11-13 22:39:11,532 INFO L276 IsEmpty]: Start isEmpty. Operand 1306 states and 1592 transitions. [2024-11-13 22:39:11,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 22:39:11,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:11,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:11,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:11,729 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 92 proven. 9 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 22:39:12,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:12,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1601 states to 1317 states and 1601 transitions. [2024-11-13 22:39:12,478 INFO L276 IsEmpty]: Start isEmpty. Operand 1317 states and 1601 transitions. [2024-11-13 22:39:12,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 22:39:12,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:12,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:12,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:12,591 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:39:13,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:13,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1604 states to 1318 states and 1604 transitions. [2024-11-13 22:39:13,024 INFO L276 IsEmpty]: Start isEmpty. Operand 1318 states and 1604 transitions. [2024-11-13 22:39:13,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 22:39:13,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:13,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:13,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:13,471 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 187 proven. 46 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:39:14,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:14,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1625 states to 1336 states and 1625 transitions. [2024-11-13 22:39:14,528 INFO L276 IsEmpty]: Start isEmpty. Operand 1336 states and 1625 transitions. [2024-11-13 22:39:14,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-13 22:39:14,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:14,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:14,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:14,754 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 138 proven. 6 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-13 22:39:16,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:16,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1654 states to 1361 states and 1654 transitions. [2024-11-13 22:39:16,605 INFO L276 IsEmpty]: Start isEmpty. Operand 1361 states and 1654 transitions. [2024-11-13 22:39:16,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-13 22:39:16,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:16,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:16,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:16,775 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 138 proven. 6 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-13 22:39:17,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:17,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1657 states to 1364 states and 1657 transitions. [2024-11-13 22:39:17,287 INFO L276 IsEmpty]: Start isEmpty. Operand 1364 states and 1657 transitions. [2024-11-13 22:39:17,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-13 22:39:17,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:17,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:17,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:17,354 INFO L134 CoverageAnalysis]: Checked inductivity of 269 backedges. 173 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-13 22:39:17,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:17,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1677 states to 1378 states and 1677 transitions. [2024-11-13 22:39:17,888 INFO L276 IsEmpty]: Start isEmpty. Operand 1378 states and 1677 transitions. [2024-11-13 22:39:17,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-13 22:39:17,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:17,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:17,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:17,959 INFO L134 CoverageAnalysis]: Checked inductivity of 269 backedges. 173 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-13 22:39:18,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:18,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1680 states to 1382 states and 1680 transitions. [2024-11-13 22:39:18,304 INFO L276 IsEmpty]: Start isEmpty. Operand 1382 states and 1680 transitions. [2024-11-13 22:39:18,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-13 22:39:18,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:18,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:18,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:18,451 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 144 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 22:39:18,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:18,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1702 states to 1404 states and 1702 transitions. [2024-11-13 22:39:18,718 INFO L276 IsEmpty]: Start isEmpty. Operand 1404 states and 1702 transitions. [2024-11-13 22:39:18,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-13 22:39:18,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:18,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:18,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:19,014 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 22:39:19,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:19,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1706 states to 1409 states and 1706 transitions. [2024-11-13 22:39:19,458 INFO L276 IsEmpty]: Start isEmpty. Operand 1409 states and 1706 transitions. [2024-11-13 22:39:19,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-13 22:39:19,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:19,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:19,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:19,682 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 116 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 22:39:20,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:20,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1733 states to 1434 states and 1733 transitions. [2024-11-13 22:39:20,360 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states and 1733 transitions. [2024-11-13 22:39:20,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-13 22:39:20,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:20,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:20,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:20,802 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 204 proven. 17 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-13 22:39:24,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:24,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1781 states to 1468 states and 1781 transitions. [2024-11-13 22:39:24,660 INFO L276 IsEmpty]: Start isEmpty. Operand 1468 states and 1781 transitions. [2024-11-13 22:39:24,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-13 22:39:24,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:24,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:24,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:25,013 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 204 proven. 17 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-13 22:39:25,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:25,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1787 states to 1473 states and 1787 transitions. [2024-11-13 22:39:25,772 INFO L276 IsEmpty]: Start isEmpty. Operand 1473 states and 1787 transitions. [2024-11-13 22:39:25,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-13 22:39:25,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:25,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:25,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:26,023 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 180 proven. 37 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 22:39:28,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:28,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1825 states to 1502 states and 1825 transitions. [2024-11-13 22:39:28,886 INFO L276 IsEmpty]: Start isEmpty. Operand 1502 states and 1825 transitions. [2024-11-13 22:39:28,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-13 22:39:28,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:28,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:28,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:29,153 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 180 proven. 37 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 22:39:29,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:29,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1832 states to 1508 states and 1832 transitions. [2024-11-13 22:39:29,999 INFO L276 IsEmpty]: Start isEmpty. Operand 1508 states and 1832 transitions. [2024-11-13 22:39:30,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-13 22:39:30,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:30,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:30,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:30,720 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:39:34,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:34,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1901 states to 1562 states and 1901 transitions. [2024-11-13 22:39:34,606 INFO L276 IsEmpty]: Start isEmpty. Operand 1562 states and 1901 transitions. [2024-11-13 22:39:34,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 22:39:34,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:34,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:34,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:34,699 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 163 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-13 22:39:35,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:35,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1904 states to 1564 states and 1904 transitions. [2024-11-13 22:39:35,185 INFO L276 IsEmpty]: Start isEmpty. Operand 1564 states and 1904 transitions. [2024-11-13 22:39:35,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 22:39:35,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:35,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:35,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:35,490 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 0 proven. 139 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 22:39:36,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:36,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1904 states to 1565 states and 1904 transitions. [2024-11-13 22:39:36,140 INFO L276 IsEmpty]: Start isEmpty. Operand 1565 states and 1904 transitions. [2024-11-13 22:39:36,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-13 22:39:36,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:36,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:36,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:36,267 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 233 proven. 0 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2024-11-13 22:39:39,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:39,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1952 states to 1605 states and 1952 transitions. [2024-11-13 22:39:39,046 INFO L276 IsEmpty]: Start isEmpty. Operand 1605 states and 1952 transitions. [2024-11-13 22:39:39,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-13 22:39:39,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:39,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:39,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:39,123 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 218 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-13 22:39:39,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:39,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1956 states to 1610 states and 1956 transitions. [2024-11-13 22:39:39,706 INFO L276 IsEmpty]: Start isEmpty. Operand 1610 states and 1956 transitions. [2024-11-13 22:39:39,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-13 22:39:39,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:39,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:39,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:39,786 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 218 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:39:41,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:41,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1998 states to 1644 states and 1998 transitions. [2024-11-13 22:39:41,597 INFO L276 IsEmpty]: Start isEmpty. Operand 1644 states and 1998 transitions. [2024-11-13 22:39:41,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-13 22:39:41,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:41,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:41,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:41,676 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 218 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:39:42,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:42,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2023 states to 1668 states and 2023 transitions. [2024-11-13 22:39:42,611 INFO L276 IsEmpty]: Start isEmpty. Operand 1668 states and 2023 transitions. [2024-11-13 22:39:42,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-13 22:39:42,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:42,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:42,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:42,694 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 218 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:39:43,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:43,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2024 states to 1669 states and 2024 transitions. [2024-11-13 22:39:43,177 INFO L276 IsEmpty]: Start isEmpty. Operand 1669 states and 2024 transitions. [2024-11-13 22:39:43,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-13 22:39:43,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:43,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:43,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:43,253 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 197 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-13 22:39:43,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:43,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2025 states to 1670 states and 2025 transitions. [2024-11-13 22:39:43,487 INFO L276 IsEmpty]: Start isEmpty. Operand 1670 states and 2025 transitions. [2024-11-13 22:39:43,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-13 22:39:43,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:43,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:43,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:43,564 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 197 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-13 22:39:44,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:44,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2028 states to 1674 states and 2028 transitions. [2024-11-13 22:39:44,008 INFO L276 IsEmpty]: Start isEmpty. Operand 1674 states and 2028 transitions. [2024-11-13 22:39:44,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-13 22:39:44,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:44,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:44,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:44,724 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 239 proven. 38 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2024-11-13 22:39:48,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:48,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2083 states to 1718 states and 2083 transitions. [2024-11-13 22:39:48,359 INFO L276 IsEmpty]: Start isEmpty. Operand 1718 states and 2083 transitions. [2024-11-13 22:39:48,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-13 22:39:48,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:48,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:48,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:48,756 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 239 proven. 38 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2024-11-13 22:39:50,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:50,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2103 states to 1735 states and 2103 transitions. [2024-11-13 22:39:50,299 INFO L276 IsEmpty]: Start isEmpty. Operand 1735 states and 2103 transitions. [2024-11-13 22:39:50,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-13 22:39:50,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:50,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:50,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:50,586 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 239 proven. 38 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2024-11-13 22:39:51,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:51,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2114 states to 1742 states and 2114 transitions. [2024-11-13 22:39:51,802 INFO L276 IsEmpty]: Start isEmpty. Operand 1742 states and 2114 transitions. [2024-11-13 22:39:51,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-13 22:39:51,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:51,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:51,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:52,174 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 239 proven. 38 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2024-11-13 22:39:53,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:53,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2128 states to 1756 states and 2128 transitions. [2024-11-13 22:39:53,279 INFO L276 IsEmpty]: Start isEmpty. Operand 1756 states and 2128 transitions. [2024-11-13 22:39:53,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-13 22:39:53,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:53,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:53,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:53,553 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 239 proven. 38 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2024-11-13 22:39:54,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:54,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2132 states to 1761 states and 2132 transitions. [2024-11-13 22:39:54,177 INFO L276 IsEmpty]: Start isEmpty. Operand 1761 states and 2132 transitions. [2024-11-13 22:39:54,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-13 22:39:54,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:54,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:54,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:54,587 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 239 proven. 38 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2024-11-13 22:39:55,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:55,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2137 states to 1766 states and 2137 transitions. [2024-11-13 22:39:55,217 INFO L276 IsEmpty]: Start isEmpty. Operand 1766 states and 2137 transitions. [2024-11-13 22:39:55,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-13 22:39:55,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:55,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:55,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:55,559 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 239 proven. 38 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2024-11-13 22:39:56,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:56,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2139 states to 1768 states and 2139 transitions. [2024-11-13 22:39:56,176 INFO L276 IsEmpty]: Start isEmpty. Operand 1768 states and 2139 transitions. [2024-11-13 22:39:56,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-13 22:39:56,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:56,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:56,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:56,335 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 250 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-13 22:39:58,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:58,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2173 states to 1796 states and 2173 transitions. [2024-11-13 22:39:58,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1796 states and 2173 transitions. [2024-11-13 22:39:58,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-13 22:39:58,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:58,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:58,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:59,085 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 250 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-13 22:39:59,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:59,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2182 states to 1806 states and 2182 transitions. [2024-11-13 22:39:59,489 INFO L276 IsEmpty]: Start isEmpty. Operand 1806 states and 2182 transitions. [2024-11-13 22:39:59,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-13 22:39:59,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:59,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:59,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:59,576 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 168 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-13 22:40:01,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:01,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2206 states to 1824 states and 2206 transitions. [2024-11-13 22:40:01,815 INFO L276 IsEmpty]: Start isEmpty. Operand 1824 states and 2206 transitions. [2024-11-13 22:40:01,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-13 22:40:01,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:01,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:01,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:01,910 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 168 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-13 22:40:03,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:03,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2224 states to 1842 states and 2224 transitions. [2024-11-13 22:40:03,071 INFO L276 IsEmpty]: Start isEmpty. Operand 1842 states and 2224 transitions. [2024-11-13 22:40:03,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-13 22:40:03,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:03,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:03,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:03,287 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 168 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-13 22:40:04,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:04,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2234 states to 1849 states and 2234 transitions. [2024-11-13 22:40:04,558 INFO L276 IsEmpty]: Start isEmpty. Operand 1849 states and 2234 transitions. [2024-11-13 22:40:04,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-13 22:40:04,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:04,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:04,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:04,659 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 168 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-13 22:40:05,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:05,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2243 states to 1858 states and 2243 transitions. [2024-11-13 22:40:05,321 INFO L276 IsEmpty]: Start isEmpty. Operand 1858 states and 2243 transitions. [2024-11-13 22:40:05,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-13 22:40:05,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:05,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:05,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:05,414 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 168 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-13 22:40:06,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:06,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2249 states to 1865 states and 2249 transitions. [2024-11-13 22:40:06,691 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 2249 transitions. [2024-11-13 22:40:06,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-13 22:40:06,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:06,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:06,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:06,778 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 168 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-13 22:40:07,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:07,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2250 states to 1867 states and 2250 transitions. [2024-11-13 22:40:07,339 INFO L276 IsEmpty]: Start isEmpty. Operand 1867 states and 2250 transitions. [2024-11-13 22:40:07,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-13 22:40:07,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:07,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:07,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:07,849 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 212 proven. 47 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-13 22:40:10,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:10,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2307 states to 1915 states and 2307 transitions. [2024-11-13 22:40:10,733 INFO L276 IsEmpty]: Start isEmpty. Operand 1915 states and 2307 transitions. [2024-11-13 22:40:10,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-13 22:40:10,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:10,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:10,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:10,972 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 212 proven. 47 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-13 22:40:11,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:11,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2310 states to 1919 states and 2310 transitions. [2024-11-13 22:40:11,540 INFO L276 IsEmpty]: Start isEmpty. Operand 1919 states and 2310 transitions. [2024-11-13 22:40:11,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-13 22:40:11,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:11,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:11,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:12,900 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 201 proven. 127 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 22:40:23,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:23,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2428 states to 1998 states and 2428 transitions. [2024-11-13 22:40:23,835 INFO L276 IsEmpty]: Start isEmpty. Operand 1998 states and 2428 transitions. [2024-11-13 22:40:23,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-13 22:40:23,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:23,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:23,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:24,193 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 288 proven. 64 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-13 22:40:25,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:25,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2464 states to 2031 states and 2464 transitions. [2024-11-13 22:40:25,825 INFO L276 IsEmpty]: Start isEmpty. Operand 2031 states and 2464 transitions. [2024-11-13 22:40:25,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-13 22:40:25,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:25,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:25,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:25,906 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 230 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2024-11-13 22:40:28,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:28,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2483 states to 2049 states and 2483 transitions. [2024-11-13 22:40:28,858 INFO L276 IsEmpty]: Start isEmpty. Operand 2049 states and 2483 transitions. [2024-11-13 22:40:28,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-13 22:40:28,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:28,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:28,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:28,946 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 265 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:40:29,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:29,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2513 states to 2079 states and 2513 transitions. [2024-11-13 22:40:29,395 INFO L276 IsEmpty]: Start isEmpty. Operand 2079 states and 2513 transitions. [2024-11-13 22:40:29,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-13 22:40:29,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:29,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:29,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:29,539 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 265 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:40:30,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:30,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2526 states to 2089 states and 2526 transitions. [2024-11-13 22:40:30,994 INFO L276 IsEmpty]: Start isEmpty. Operand 2089 states and 2526 transitions. [2024-11-13 22:40:30,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-13 22:40:30,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:30,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:31,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:31,119 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 265 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:40:31,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:31,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2541 states to 2104 states and 2541 transitions. [2024-11-13 22:40:31,298 INFO L276 IsEmpty]: Start isEmpty. Operand 2104 states and 2541 transitions. [2024-11-13 22:40:31,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-13 22:40:31,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:31,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:31,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:31,398 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 265 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:40:33,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:33,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2569 states to 2130 states and 2569 transitions. [2024-11-13 22:40:33,157 INFO L276 IsEmpty]: Start isEmpty. Operand 2130 states and 2569 transitions. [2024-11-13 22:40:33,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-13 22:40:33,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:33,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:33,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:33,244 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 265 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:40:35,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:35,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2583 states to 2142 states and 2583 transitions. [2024-11-13 22:40:35,140 INFO L276 IsEmpty]: Start isEmpty. Operand 2142 states and 2583 transitions. [2024-11-13 22:40:35,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-13 22:40:35,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:35,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:35,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:35,231 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 265 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:40:36,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:36,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2593 states to 2152 states and 2593 transitions. [2024-11-13 22:40:36,454 INFO L276 IsEmpty]: Start isEmpty. Operand 2152 states and 2593 transitions. [2024-11-13 22:40:36,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-13 22:40:36,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:36,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:36,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:36,699 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 265 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:40:37,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:37,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2597 states to 2157 states and 2597 transitions. [2024-11-13 22:40:37,242 INFO L276 IsEmpty]: Start isEmpty. Operand 2157 states and 2597 transitions. [2024-11-13 22:40:37,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-13 22:40:37,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:37,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:37,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:37,327 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 265 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:40:37,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:37,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2602 states to 2162 states and 2602 transitions. [2024-11-13 22:40:37,959 INFO L276 IsEmpty]: Start isEmpty. Operand 2162 states and 2602 transitions. [2024-11-13 22:40:37,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-13 22:40:37,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:37,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:37,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:38,043 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 265 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:40:38,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:38,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2610 states to 2171 states and 2610 transitions. [2024-11-13 22:40:38,760 INFO L276 IsEmpty]: Start isEmpty. Operand 2171 states and 2610 transitions. [2024-11-13 22:40:38,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-13 22:40:38,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:38,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:38,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:38,932 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 220 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 22:40:40,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:40,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2612 states to 2173 states and 2612 transitions. [2024-11-13 22:40:40,081 INFO L276 IsEmpty]: Start isEmpty. Operand 2173 states and 2612 transitions. [2024-11-13 22:40:40,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-13 22:40:40,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:40,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:40,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:41,092 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 265 proven. 68 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-13 22:40:43,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:43,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2636 states to 2190 states and 2636 transitions. [2024-11-13 22:40:43,633 INFO L276 IsEmpty]: Start isEmpty. Operand 2190 states and 2636 transitions. [2024-11-13 22:40:43,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-13 22:40:43,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:43,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:43,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:43,723 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 230 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-13 22:40:48,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:48,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2679 states to 2224 states and 2679 transitions. [2024-11-13 22:40:48,865 INFO L276 IsEmpty]: Start isEmpty. Operand 2224 states and 2679 transitions. [2024-11-13 22:40:48,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-13 22:40:48,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:48,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:48,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:48,960 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 230 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-13 22:40:50,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:50,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2696 states to 2242 states and 2696 transitions. [2024-11-13 22:40:50,563 INFO L276 IsEmpty]: Start isEmpty. Operand 2242 states and 2696 transitions. [2024-11-13 22:40:50,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-13 22:40:50,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:50,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:50,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:50,880 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 230 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-13 22:40:53,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:53,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2714 states to 2259 states and 2714 transitions. [2024-11-13 22:40:53,777 INFO L276 IsEmpty]: Start isEmpty. Operand 2259 states and 2714 transitions. [2024-11-13 22:40:53,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-13 22:40:53,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:53,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:53,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:53,900 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 230 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-13 22:40:54,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:54,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2720 states to 2264 states and 2720 transitions. [2024-11-13 22:40:54,712 INFO L276 IsEmpty]: Start isEmpty. Operand 2264 states and 2720 transitions. [2024-11-13 22:40:54,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-13 22:40:54,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:54,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:54,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:54,802 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 230 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-13 22:40:55,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:55,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2721 states to 2266 states and 2721 transitions. [2024-11-13 22:40:55,731 INFO L276 IsEmpty]: Start isEmpty. Operand 2266 states and 2721 transitions. [2024-11-13 22:40:55,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-13 22:40:55,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:55,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:55,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:56,020 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 256 proven. 62 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-11-13 22:40:57,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:57,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2728 states to 2270 states and 2728 transitions. [2024-11-13 22:40:57,306 INFO L276 IsEmpty]: Start isEmpty. Operand 2270 states and 2728 transitions. [2024-11-13 22:40:57,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-13 22:40:57,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:57,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:57,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:57,758 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 235 proven. 8 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-13 22:40:59,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:59,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2756 states to 2297 states and 2756 transitions. [2024-11-13 22:40:59,807 INFO L276 IsEmpty]: Start isEmpty. Operand 2297 states and 2756 transitions. [2024-11-13 22:40:59,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-13 22:40:59,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:59,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:59,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:59,902 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 275 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-13 22:41:01,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:01,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2773 states to 2313 states and 2773 transitions. [2024-11-13 22:41:01,360 INFO L276 IsEmpty]: Start isEmpty. Operand 2313 states and 2773 transitions. [2024-11-13 22:41:01,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-13 22:41:01,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:01,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:01,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:01,474 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 275 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-13 22:41:03,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:03,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2786 states to 2322 states and 2786 transitions. [2024-11-13 22:41:03,447 INFO L276 IsEmpty]: Start isEmpty. Operand 2322 states and 2786 transitions. [2024-11-13 22:41:03,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-13 22:41:03,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:03,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:03,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:03,536 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 275 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-13 22:41:04,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:04,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2792 states to 2329 states and 2792 transitions. [2024-11-13 22:41:04,362 INFO L276 IsEmpty]: Start isEmpty. Operand 2329 states and 2792 transitions. [2024-11-13 22:41:04,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-13 22:41:04,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:04,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:04,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:04,452 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 275 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-13 22:41:05,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:05,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2796 states to 2332 states and 2796 transitions. [2024-11-13 22:41:05,241 INFO L276 IsEmpty]: Start isEmpty. Operand 2332 states and 2796 transitions. [2024-11-13 22:41:05,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-13 22:41:05,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:05,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:05,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:05,433 INFO L134 CoverageAnalysis]: Checked inductivity of 489 backedges. 241 proven. 6 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 22:41:05,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:05,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2798 states to 2334 states and 2798 transitions. [2024-11-13 22:41:05,923 INFO L276 IsEmpty]: Start isEmpty. Operand 2334 states and 2798 transitions. [2024-11-13 22:41:05,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-13 22:41:05,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:05,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:05,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:06,435 INFO L134 CoverageAnalysis]: Checked inductivity of 468 backedges. 292 proven. 6 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-11-13 22:41:07,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:07,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2806 states to 2342 states and 2806 transitions. [2024-11-13 22:41:07,398 INFO L276 IsEmpty]: Start isEmpty. Operand 2342 states and 2806 transitions. [2024-11-13 22:41:07,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-13 22:41:07,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:07,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:07,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:07,598 INFO L134 CoverageAnalysis]: Checked inductivity of 468 backedges. 292 proven. 6 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-11-13 22:41:08,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:08,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2815 states to 2351 states and 2815 transitions. [2024-11-13 22:41:08,666 INFO L276 IsEmpty]: Start isEmpty. Operand 2351 states and 2815 transitions. [2024-11-13 22:41:08,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-13 22:41:08,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:08,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:08,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:08,902 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 179 proven. 107 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:41:12,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:12,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2852 states to 2385 states and 2852 transitions. [2024-11-13 22:41:12,113 INFO L276 IsEmpty]: Start isEmpty. Operand 2385 states and 2852 transitions. [2024-11-13 22:41:12,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-13 22:41:12,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:12,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:12,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:12,371 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 179 proven. 107 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:41:14,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:14,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2889 states to 2418 states and 2889 transitions. [2024-11-13 22:41:14,765 INFO L276 IsEmpty]: Start isEmpty. Operand 2418 states and 2889 transitions. [2024-11-13 22:41:14,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-13 22:41:14,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:14,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:14,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:15,020 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 179 proven. 107 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:41:17,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:17,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2920 states to 2445 states and 2920 transitions. [2024-11-13 22:41:17,371 INFO L276 IsEmpty]: Start isEmpty. Operand 2445 states and 2920 transitions. [2024-11-13 22:41:17,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-13 22:41:17,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:17,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:17,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:17,635 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 179 proven. 107 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:41:18,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:18,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2929 states to 2454 states and 2929 transitions. [2024-11-13 22:41:18,434 INFO L276 IsEmpty]: Start isEmpty. Operand 2454 states and 2929 transitions. [2024-11-13 22:41:18,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-13 22:41:18,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:18,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:18,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:18,820 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 179 proven. 107 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:41:20,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:20,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2963 states to 2482 states and 2963 transitions. [2024-11-13 22:41:20,479 INFO L276 IsEmpty]: Start isEmpty. Operand 2482 states and 2963 transitions. [2024-11-13 22:41:20,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-13 22:41:20,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:20,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:20,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:20,908 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 179 proven. 107 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:41:21,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:21,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2966 states to 2484 states and 2966 transitions. [2024-11-13 22:41:21,061 INFO L276 IsEmpty]: Start isEmpty. Operand 2484 states and 2966 transitions. [2024-11-13 22:41:21,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-13 22:41:21,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:21,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:21,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:21,310 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 179 proven. 107 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:41:21,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:21,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2970 states to 2487 states and 2970 transitions. [2024-11-13 22:41:21,441 INFO L276 IsEmpty]: Start isEmpty. Operand 2487 states and 2970 transitions. [2024-11-13 22:41:21,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-13 22:41:21,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:21,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:21,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:21,739 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 179 proven. 107 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:41:22,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:22,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2972 states to 2490 states and 2972 transitions. [2024-11-13 22:41:22,466 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 2972 transitions. [2024-11-13 22:41:22,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-13 22:41:22,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:22,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:22,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:22,558 INFO L134 CoverageAnalysis]: Checked inductivity of 385 backedges. 193 proven. 0 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-11-13 22:41:24,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:24,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3001 states to 2517 states and 3001 transitions. [2024-11-13 22:41:24,226 INFO L276 IsEmpty]: Start isEmpty. Operand 2517 states and 3001 transitions. [2024-11-13 22:41:24,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-13 22:41:24,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:24,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:24,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:24,488 INFO L134 CoverageAnalysis]: Checked inductivity of 385 backedges. 193 proven. 0 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-11-13 22:41:24,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:24,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3002 states to 2519 states and 3002 transitions. [2024-11-13 22:41:24,605 INFO L276 IsEmpty]: Start isEmpty. Operand 2519 states and 3002 transitions. [2024-11-13 22:41:24,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 22:41:24,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:24,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:24,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:24,830 INFO L134 CoverageAnalysis]: Checked inductivity of 476 backedges. 300 proven. 6 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-11-13 22:41:25,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:25,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3004 states to 2521 states and 3004 transitions. [2024-11-13 22:41:25,784 INFO L276 IsEmpty]: Start isEmpty. Operand 2521 states and 3004 transitions. [2024-11-13 22:41:25,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 22:41:25,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:25,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:25,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:25,882 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 235 proven. 0 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2024-11-13 22:41:26,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:26,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3005 states to 2522 states and 3005 transitions. [2024-11-13 22:41:26,637 INFO L276 IsEmpty]: Start isEmpty. Operand 2522 states and 3005 transitions. [2024-11-13 22:41:26,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-13 22:41:26,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:26,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:26,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:27,128 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 309 proven. 83 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2024-11-13 22:41:27,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:27,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3006 states to 2523 states and 3006 transitions. [2024-11-13 22:41:27,980 INFO L276 IsEmpty]: Start isEmpty. Operand 2523 states and 3006 transitions. [2024-11-13 22:41:27,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-13 22:41:27,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:27,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:28,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:28,585 INFO L134 CoverageAnalysis]: Checked inductivity of 488 backedges. 280 proven. 38 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-11-13 22:41:29,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:29,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3009 states to 2526 states and 3009 transitions. [2024-11-13 22:41:29,702 INFO L276 IsEmpty]: Start isEmpty. Operand 2526 states and 3009 transitions. [2024-11-13 22:41:29,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-13 22:41:29,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:29,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:29,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:30,233 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 313 proven. 86 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-11-13 22:41:34,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:34,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3054 states to 2564 states and 3054 transitions. [2024-11-13 22:41:34,385 INFO L276 IsEmpty]: Start isEmpty. Operand 2564 states and 3054 transitions. [2024-11-13 22:41:34,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-13 22:41:34,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:34,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:34,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:34,909 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 313 proven. 86 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-11-13 22:41:35,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:35,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3059 states to 2569 states and 3059 transitions. [2024-11-13 22:41:35,532 INFO L276 IsEmpty]: Start isEmpty. Operand 2569 states and 3059 transitions. [2024-11-13 22:41:35,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-13 22:41:35,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:35,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:35,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:36,130 INFO L134 CoverageAnalysis]: Checked inductivity of 543 backedges. 345 proven. 0 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-11-13 22:41:40,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:40,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3085 states to 2590 states and 3085 transitions. [2024-11-13 22:41:40,484 INFO L276 IsEmpty]: Start isEmpty. Operand 2590 states and 3085 transitions. [2024-11-13 22:41:40,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-13 22:41:40,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:40,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:40,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:40,673 INFO L134 CoverageAnalysis]: Checked inductivity of 543 backedges. 345 proven. 0 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-11-13 22:41:41,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:41,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3089 states to 2593 states and 3089 transitions. [2024-11-13 22:41:41,757 INFO L276 IsEmpty]: Start isEmpty. Operand 2593 states and 3089 transitions. [2024-11-13 22:41:41,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-13 22:41:41,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:41,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:41,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:41,869 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 268 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2024-11-13 22:41:42,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:42,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3112 states to 2617 states and 3112 transitions. [2024-11-13 22:41:42,785 INFO L276 IsEmpty]: Start isEmpty. Operand 2617 states and 3112 transitions. [2024-11-13 22:41:42,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-13 22:41:42,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:42,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:42,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:42,884 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 268 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2024-11-13 22:41:44,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:44,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3121 states to 2624 states and 3121 transitions. [2024-11-13 22:41:44,566 INFO L276 IsEmpty]: Start isEmpty. Operand 2624 states and 3121 transitions. [2024-11-13 22:41:44,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-13 22:41:44,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:44,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:44,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:44,666 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 268 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2024-11-13 22:41:45,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:45,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3127 states to 2631 states and 3127 transitions. [2024-11-13 22:41:45,577 INFO L276 IsEmpty]: Start isEmpty. Operand 2631 states and 3127 transitions. [2024-11-13 22:41:45,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-13 22:41:45,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:45,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:45,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:45,682 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 268 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2024-11-13 22:41:46,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:46,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3170 states to 2673 states and 3170 transitions. [2024-11-13 22:41:46,417 INFO L276 IsEmpty]: Start isEmpty. Operand 2673 states and 3170 transitions. [2024-11-13 22:41:46,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-13 22:41:46,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:46,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:46,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:47,296 INFO L134 CoverageAnalysis]: Checked inductivity of 476 backedges. 237 proven. 185 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 22:41:53,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:53,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3226 states to 2721 states and 3226 transitions. [2024-11-13 22:41:53,441 INFO L276 IsEmpty]: Start isEmpty. Operand 2721 states and 3226 transitions. [2024-11-13 22:41:53,442 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-13 22:41:53,442 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 160 iterations. [2024-11-13 22:41:53,451 INFO L729 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-13 22:42:24,458 INFO L77 FloydHoareUtils]: At program point L102(lines 102 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,460 INFO L77 FloydHoareUtils]: At program point L598(line 598) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,460 INFO L77 FloydHoareUtils]: At program point L334(lines 334 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,460 INFO L77 FloydHoareUtils]: At program point L302(lines 302 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,461 INFO L77 FloydHoareUtils]: At program point L170(lines 170 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,461 INFO L77 FloydHoareUtils]: At program point L204(lines 204 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,461 INFO L77 FloydHoareUtils]: At program point L72(lines 72 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,461 INFO L77 FloydHoareUtils]: At program point L271(lines 271 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,461 INFO L77 FloydHoareUtils]: At program point L139(lines 139 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,461 INFO L77 FloydHoareUtils]: At program point L371(lines 371 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,461 INFO L77 FloydHoareUtils]: At program point L107(lines 107 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,461 INFO L77 FloydHoareUtils]: At program point L41(lines 41 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,461 INFO L77 FloydHoareUtils]: At program point L339(lines 339 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,461 INFO L77 FloydHoareUtils]: At program point L207(lines 207 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,462 INFO L77 FloydHoareUtils]: At program point L75(lines 75 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,462 INFO L77 FloydHoareUtils]: At program point L373(lines 373 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,462 INFO L77 FloydHoareUtils]: At program point L241(lines 241 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,462 INFO L77 FloydHoareUtils]: At program point L175(lines 175 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,462 INFO L77 FloydHoareUtils]: At program point L275(lines 275 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,462 INFO L77 FloydHoareUtils]: At program point L375(lines 375 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,462 INFO L77 FloydHoareUtils]: At program point L309(lines 309 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,462 INFO L77 FloydHoareUtils]: At program point L45(lines 45 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,462 INFO L77 FloydHoareUtils]: At program point L343(lines 343 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,462 INFO L77 FloydHoareUtils]: At program point L112(lines 112 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,462 INFO L77 FloydHoareUtils]: At program point L542-1(lines 40 585) the Hoare annotation is: (not (and (= 14 ~a8~0) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,463 INFO L77 FloydHoareUtils]: At program point L278(lines 278 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,464 INFO L77 FloydHoareUtils]: At program point L146(lines 146 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,464 INFO L77 FloydHoareUtils]: At program point L213(lines 213 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,464 INFO L77 FloydHoareUtils]: At program point L82(lines 82 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,465 INFO L77 FloydHoareUtils]: At program point L545-1(lines 40 585) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (= 5 ~a16~0) (not (= ~a7~0 1)) (= ~a21~0 1))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,466 INFO L77 FloydHoareUtils]: At program point L347(lines 347 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,467 INFO L77 FloydHoareUtils]: At program point L248(lines 248 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,467 INFO L75 FloydHoareUtils]: For program point L546(line 546) no Hoare annotation was computed. [2024-11-13 22:42:24,467 INFO L77 FloydHoareUtils]: At program point L183(lines 183 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,467 INFO L77 FloydHoareUtils]: At program point L150(lines 150 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,467 INFO L77 FloydHoareUtils]: At program point L382(lines 382 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,467 INFO L77 FloydHoareUtils]: At program point L316(lines 316 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,467 INFO L77 FloydHoareUtils]: At program point L283(lines 283 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,468 INFO L77 FloydHoareUtils]: At program point L118(lines 118 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,468 INFO L77 FloydHoareUtils]: At program point L218(lines 218 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,468 INFO L77 FloydHoareUtils]: At program point L53(lines 53 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,468 INFO L77 FloydHoareUtils]: At program point L154(lines 154 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,468 INFO L77 FloydHoareUtils]: At program point L188(lines 188 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,468 INFO L77 FloydHoareUtils]: At program point L387(lines 387 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,468 INFO L77 FloydHoareUtils]: At program point L288(lines 288 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,469 INFO L77 FloydHoareUtils]: At program point L255(lines 255 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,469 INFO L77 FloydHoareUtils]: At program point L90(lines 90 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,469 INFO L77 FloydHoareUtils]: At program point L355(lines 355 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,469 INFO L77 FloydHoareUtils]: At program point L322(lines 322 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,469 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-13 22:42:24,469 INFO L77 FloydHoareUtils]: At program point L124(lines 124 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,469 INFO L77 FloydHoareUtils]: At program point L587(lines 587 604) the Hoare annotation is: true [2024-11-13 22:42:24,469 INFO L77 FloydHoareUtils]: At program point L224(lines 224 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,470 INFO L77 FloydHoareUtils]: At program point L158(lines 158 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,470 INFO L77 FloydHoareUtils]: At program point L59(lines 59 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,470 INFO L77 FloydHoareUtils]: At program point L94(lines 94 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,470 INFO L77 FloydHoareUtils]: At program point L392(lines 392 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,470 INFO L77 FloydHoareUtils]: At program point L326(lines 326 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,470 INFO L77 FloydHoareUtils]: At program point L260(lines 260 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,470 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-13 22:42:24,470 INFO L77 FloydHoareUtils]: At program point L228(lines 228 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,470 INFO L77 FloydHoareUtils]: At program point L162(lines 162 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,470 INFO L77 FloydHoareUtils]: At program point L129(lines 129 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,471 INFO L77 FloydHoareUtils]: At program point L328(lines 328 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,471 INFO L77 FloydHoareUtils]: At program point L196(lines 196 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,471 INFO L77 FloydHoareUtils]: At program point L64(lines 64 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,471 INFO L77 FloydHoareUtils]: At program point L593-2(lines 593 603) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,471 INFO L77 FloydHoareUtils]: At program point L296(lines 296 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,471 INFO L77 FloydHoareUtils]: At program point calculate_output_returnLabel#1(lines 40 585) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,471 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 546) no Hoare annotation was computed. [2024-11-13 22:42:24,471 INFO L77 FloydHoareUtils]: At program point L363(lines 363 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,471 INFO L77 FloydHoareUtils]: At program point L199(lines 199 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,472 INFO L77 FloydHoareUtils]: At program point L365(lines 365 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,472 INFO L77 FloydHoareUtils]: At program point L266(lines 266 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,472 INFO L77 FloydHoareUtils]: At program point L233(lines 233 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,472 INFO L77 FloydHoareUtils]: At program point L134(lines 134 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-13 22:42:24,486 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 13.11 10:42:24 ImpRootNode [2024-11-13 22:42:24,486 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-13 22:42:24,487 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 22:42:24,487 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 22:42:24,487 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 22:42:24,488 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:38:10" (3/4) ... [2024-11-13 22:42:24,492 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-13 22:42:24,515 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 119 nodes and edges [2024-11-13 22:42:24,516 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2024-11-13 22:42:24,517 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-11-13 22:42:24,518 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-13 22:42:24,678 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9ad2b45-f5bc-44dd-8d23-1081491221d6/bin/ukojak-verify-EEHR8qb7sm/witness.graphml [2024-11-13 22:42:24,678 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9ad2b45-f5bc-44dd-8d23-1081491221d6/bin/ukojak-verify-EEHR8qb7sm/witness.yml [2024-11-13 22:42:24,680 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 22:42:24,681 INFO L158 Benchmark]: Toolchain (without parser) took 256519.12ms. Allocated memory was 142.6MB in the beginning and 3.1GB in the end (delta: 3.0GB). Free memory was 115.4MB in the beginning and 1.1GB in the end (delta: -1.0GB). Peak memory consumption was 2.0GB. Max. memory is 16.1GB. [2024-11-13 22:42:24,681 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 117.4MB. Free memory is still 74.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:42:24,682 INFO L158 Benchmark]: CACSL2BoogieTranslator took 698.28ms. Allocated memory is still 142.6MB. Free memory was 115.3MB in the beginning and 88.6MB in the end (delta: 26.7MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 22:42:24,682 INFO L158 Benchmark]: Boogie Procedure Inliner took 85.24ms. Allocated memory is still 142.6MB. Free memory was 88.6MB in the beginning and 83.2MB in the end (delta: 5.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:42:24,682 INFO L158 Benchmark]: Boogie Preprocessor took 67.60ms. Allocated memory is still 142.6MB. Free memory was 83.2MB in the beginning and 79.1MB in the end (delta: 4.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:42:24,683 INFO L158 Benchmark]: RCFGBuilder took 1889.83ms. Allocated memory is still 142.6MB. Free memory was 79.1MB in the beginning and 80.6MB in the end (delta: -1.5MB). Peak memory consumption was 51.6MB. Max. memory is 16.1GB. [2024-11-13 22:42:24,683 INFO L158 Benchmark]: CodeCheck took 253578.58ms. Allocated memory was 142.6MB in the beginning and 3.1GB in the end (delta: 3.0GB). Free memory was 80.6MB in the beginning and 1.1GB in the end (delta: -1.1GB). Peak memory consumption was 1.9GB. Max. memory is 16.1GB. [2024-11-13 22:42:24,684 INFO L158 Benchmark]: Witness Printer took 193.16ms. Allocated memory is still 3.1GB. Free memory was 1.1GB in the beginning and 1.1GB in the end (delta: 12.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 22:42:24,686 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 76 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 222.5s, OverallIterations: 160, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 491343 SdHoareTripleChecker+Valid, 1262.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 490079 mSDsluCounter, 93292 SdHoareTripleChecker+Invalid, 1080.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 81485 mSDsCounter, 101381 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1018623 IncrementalHoareTripleChecker+Invalid, 1120004 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 101381 mSolverCounterUnsat, 11807 mSDtfsCounter, 1018623 mSolverCounterSat, 13.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 197505 GetRequests, 190802 SyntacticMatches, 5345 SemanticMatches, 1358 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1210749 ImplicationChecksByTransitivity, 164.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 1.1s SsaConstructionTime, 2.1s SatisfiabilityAnalysisTime, 31.4s InterpolantComputationTime, 30153 NumberOfCodeBlocks, 30153 NumberOfCodeBlocksAsserted, 159 NumberOfCheckSat, 29994 ConstructedInterpolants, 0 QuantifiedInterpolants, 115121 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 159 InterpolantComputations, 92 PerfectInterpolantSequences, 33365/36591 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 546]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 40]: Location Invariant Derived location invariant: !((((14 == a8) && !((((a12 == 8) && (a7 != 1)) && (a21 == 1)) && (a16 == 4))) && (a17 == 1)) && (a20 == 1)) - InvariantResult [Line: 593]: Loop Invariant Derived loop invariant: !((((14 == a8) && !((((a12 == 8) && (a7 != 1)) && (a21 == 1)) && (a16 == 4))) && (a17 == 1)) && (a20 == 1)) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 117.4MB. Free memory is still 74.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 698.28ms. Allocated memory is still 142.6MB. Free memory was 115.3MB in the beginning and 88.6MB in the end (delta: 26.7MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 85.24ms. Allocated memory is still 142.6MB. Free memory was 88.6MB in the beginning and 83.2MB in the end (delta: 5.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 67.60ms. Allocated memory is still 142.6MB. Free memory was 83.2MB in the beginning and 79.1MB in the end (delta: 4.0MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1889.83ms. Allocated memory is still 142.6MB. Free memory was 79.1MB in the beginning and 80.6MB in the end (delta: -1.5MB). Peak memory consumption was 51.6MB. Max. memory is 16.1GB. * CodeCheck took 253578.58ms. Allocated memory was 142.6MB in the beginning and 3.1GB in the end (delta: 3.0GB). Free memory was 80.6MB in the beginning and 1.1GB in the end (delta: -1.1GB). Peak memory consumption was 1.9GB. Max. memory is 16.1GB. * Witness Printer took 193.16ms. Allocated memory is still 3.1GB. Free memory was 1.1GB in the beginning and 1.1GB in the end (delta: 12.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-13 22:42:24,723 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9ad2b45-f5bc-44dd-8d23-1081491221d6/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE