./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/lcm2_unwindbound100.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b359b984-9167-4af0-b216-71d416d07457/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b359b984-9167-4af0-b216-71d416d07457/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_b359b984-9167-4af0-b216-71d416d07457/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b359b984-9167-4af0-b216-71d416d07457/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/lcm2_unwindbound100.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b359b984-9167-4af0-b216-71d416d07457/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b359b984-9167-4af0-b216-71d416d07457/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c0d1f9cb4a655c19b11c3c45ae32d6ab056e5c06bd3297b1881af45946419011 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:23:31,112 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:23:31,201 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b359b984-9167-4af0-b216-71d416d07457/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 21:23:31,212 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:23:31,213 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:23:31,246 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:23:31,248 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:23:31,248 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:23:31,249 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:23:31,249 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:23:31,249 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:23:31,250 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:23:31,250 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:23:31,251 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:23:31,251 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:23:31,251 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:23:31,251 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:23:31,251 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:23:31,251 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:23:31,252 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:23:31,253 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 21:23:31,253 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:23:31,253 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:23:31,253 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:23:31,253 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:23:31,253 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:23:31,253 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:23:31,253 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:23:31,254 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:23:31,254 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:23:31,254 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:23:31,254 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:23:31,254 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:23:31,254 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:23:31,254 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:23:31,254 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_b359b984-9167-4af0-b216-71d416d07457/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 ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c0d1f9cb4a655c19b11c3c45ae32d6ab056e5c06bd3297b1881af45946419011 [2024-11-13 21:23:31,590 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:23:31,605 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:23:31,607 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:23:31,610 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:23:31,610 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:23:31,611 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b359b984-9167-4af0-b216-71d416d07457/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/nla-digbench-scaling/lcm2_unwindbound100.c Unable to find full path for "g++" [2024-11-13 21:23:33,462 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:23:33,684 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:23:33,685 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b359b984-9167-4af0-b216-71d416d07457/sv-benchmarks/c/nla-digbench-scaling/lcm2_unwindbound100.c [2024-11-13 21:23:33,695 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b359b984-9167-4af0-b216-71d416d07457/bin/ukojak-verify-EEHR8qb7sm/data/cfeb2e8d6/38d2eb1d0b0d4ec9ad95dd7ae248843f/FLAGfb20e9393 [2024-11-13 21:23:33,709 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b359b984-9167-4af0-b216-71d416d07457/bin/ukojak-verify-EEHR8qb7sm/data/cfeb2e8d6/38d2eb1d0b0d4ec9ad95dd7ae248843f [2024-11-13 21:23:33,711 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:23:33,713 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:23:33,714 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:23:33,714 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:23:33,719 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:23:33,719 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:23:33" (1/1) ... [2024-11-13 21:23:33,720 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@505cd523 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:33, skipping insertion in model container [2024-11-13 21:23:33,721 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:23:33" (1/1) ... [2024-11-13 21:23:33,737 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:23:33,915 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:23:33,926 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:23:33,948 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:23:33,962 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:23:33,963 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:33 WrapperNode [2024-11-13 21:23:33,963 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:23:33,964 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:23:33,964 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:23:33,965 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:23:33,971 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:33" (1/1) ... [2024-11-13 21:23:33,978 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:33" (1/1) ... [2024-11-13 21:23:33,997 INFO L138 Inliner]: procedures = 14, calls = 21, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 63 [2024-11-13 21:23:33,999 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:23:33,999 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:23:34,000 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:23:34,000 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:23:34,006 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:33" (1/1) ... [2024-11-13 21:23:34,007 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:33" (1/1) ... [2024-11-13 21:23:34,008 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:33" (1/1) ... [2024-11-13 21:23:34,009 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:33" (1/1) ... [2024-11-13 21:23:34,013 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:33" (1/1) ... [2024-11-13 21:23:34,019 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:33" (1/1) ... [2024-11-13 21:23:34,022 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:33" (1/1) ... [2024-11-13 21:23:34,023 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:33" (1/1) ... [2024-11-13 21:23:34,024 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:23:34,027 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:23:34,027 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:23:34,028 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:23:34,028 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:33" (1/1) ... [2024-11-13 21:23:34,034 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:23:34,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b359b984-9167-4af0-b216-71d416d07457/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:23:34,063 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b359b984-9167-4af0-b216-71d416d07457/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:23:34,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b359b984-9167-4af0-b216-71d416d07457/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:23:34,095 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:23:34,096 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 21:23:34,096 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 21:23:34,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:23:34,096 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:23:34,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:23:34,096 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 21:23:34,096 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 21:23:34,170 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:23:34,173 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:23:34,361 INFO L? ?]: Removed 7 outVars from TransFormulas that were not future-live. [2024-11-13 21:23:34,361 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:23:34,413 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:23:34,413 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 21:23:34,413 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:23:34 BoogieIcfgContainer [2024-11-13 21:23:34,413 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:23:34,414 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:23:34,414 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:23:34,424 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:23:34,424 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:23:34" (1/1) ... [2024-11-13 21:23:34,431 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:23:34,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:34,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 21 states and 27 transitions. [2024-11-13 21:23:34,481 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 27 transitions. [2024-11-13 21:23:34,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 21:23:34,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:34,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:34,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:34,840 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:23:34,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:34,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 23 states and 29 transitions. [2024-11-13 21:23:34,937 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 29 transitions. [2024-11-13 21:23:34,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:23:34,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:34,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:34,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:35,037 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:23:35,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:35,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 24 states and 30 transitions. [2024-11-13 21:23:35,061 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 30 transitions. [2024-11-13 21:23:35,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:23:35,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:35,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:35,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:35,325 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:23:35,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:35,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 29 states and 38 transitions. [2024-11-13 21:23:35,497 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 38 transitions. [2024-11-13 21:23:35,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:23:35,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:35,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:35,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:35,651 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:23:35,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:35,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 34 states and 46 transitions. [2024-11-13 21:23:35,983 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 46 transitions. [2024-11-13 21:23:35,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:23:35,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:35,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:36,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:36,247 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 21:23:36,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:36,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 29 states and 36 transitions. [2024-11-13 21:23:36,421 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 36 transitions. [2024-11-13 21:23:36,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 21:23:36,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:36,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:36,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:36,631 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 21:23:36,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:36,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 35 states and 45 transitions. [2024-11-13 21:23:36,965 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 45 transitions. [2024-11-13 21:23:36,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:23:36,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:36,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:36,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:37,227 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 21:23:37,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:37,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 41 states and 54 transitions. [2024-11-13 21:23:37,601 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 54 transitions. [2024-11-13 21:23:37,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:23:37,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:37,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:37,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:37,941 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 21:23:38,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:38,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 47 states and 63 transitions. [2024-11-13 21:23:38,356 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 63 transitions. [2024-11-13 21:23:38,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:23:38,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:38,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:38,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:38,719 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 21:23:39,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:39,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 53 states and 72 transitions. [2024-11-13 21:23:39,169 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 72 transitions. [2024-11-13 21:23:39,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:23:39,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:39,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:39,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:39,588 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 21:23:40,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:40,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 59 states and 81 transitions. [2024-11-13 21:23:40,082 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 81 transitions. [2024-11-13 21:23:40,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:23:40,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:40,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:40,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:40,544 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 0 proven. 147 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 21:23:41,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:41,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 65 states and 90 transitions. [2024-11-13 21:23:41,096 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 90 transitions. [2024-11-13 21:23:41,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:23:41,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:41,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:41,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:41,646 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-13 21:23:42,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:42,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 71 states and 99 transitions. [2024-11-13 21:23:42,230 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 99 transitions. [2024-11-13 21:23:42,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 21:23:42,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:42,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:42,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:42,781 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 243 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 21:23:43,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:43,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 77 states and 108 transitions. [2024-11-13 21:23:43,415 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 108 transitions. [2024-11-13 21:23:43,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 21:23:43,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:43,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:43,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:44,010 INFO L134 CoverageAnalysis]: Checked inductivity of 402 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-13 21:23:44,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:44,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 83 states and 117 transitions. [2024-11-13 21:23:44,715 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 117 transitions. [2024-11-13 21:23:44,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 21:23:44,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:44,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:44,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:45,348 INFO L134 CoverageAnalysis]: Checked inductivity of 485 backedges. 0 proven. 363 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-13 21:23:46,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:46,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 89 states and 126 transitions. [2024-11-13 21:23:46,071 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 126 transitions. [2024-11-13 21:23:46,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 21:23:46,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:46,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:46,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:46,746 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 0 proven. 432 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 21:23:47,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:47,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 95 states and 135 transitions. [2024-11-13 21:23:47,493 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 135 transitions. [2024-11-13 21:23:47,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 21:23:47,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:47,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:47,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:48,276 INFO L134 CoverageAnalysis]: Checked inductivity of 675 backedges. 0 proven. 507 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-13 21:23:49,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:49,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 101 states and 144 transitions. [2024-11-13 21:23:49,048 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 144 transitions. [2024-11-13 21:23:49,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 21:23:49,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:49,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:49,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:49,854 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 0 proven. 588 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2024-11-13 21:23:50,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:50,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 107 states and 153 transitions. [2024-11-13 21:23:50,664 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 153 transitions. [2024-11-13 21:23:50,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 21:23:50,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:50,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:50,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:51,511 INFO L134 CoverageAnalysis]: Checked inductivity of 897 backedges. 0 proven. 675 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-11-13 21:23:52,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:52,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 113 states and 162 transitions. [2024-11-13 21:23:52,436 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 162 transitions. [2024-11-13 21:23:52,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 21:23:52,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:52,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:52,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:53,334 INFO L134 CoverageAnalysis]: Checked inductivity of 1020 backedges. 0 proven. 768 refuted. 0 times theorem prover too weak. 252 trivial. 0 not checked. [2024-11-13 21:23:54,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:54,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 119 states and 171 transitions. [2024-11-13 21:23:54,217 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 171 transitions. [2024-11-13 21:23:54,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 21:23:54,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:54,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:54,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:55,153 INFO L134 CoverageAnalysis]: Checked inductivity of 1151 backedges. 0 proven. 867 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2024-11-13 21:23:56,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:56,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 125 states and 180 transitions. [2024-11-13 21:23:56,014 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 180 transitions. [2024-11-13 21:23:56,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 21:23:56,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:56,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:56,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:56,961 INFO L134 CoverageAnalysis]: Checked inductivity of 1290 backedges. 0 proven. 972 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2024-11-13 21:23:57,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:57,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 131 states and 189 transitions. [2024-11-13 21:23:57,871 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 189 transitions. [2024-11-13 21:23:57,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 21:23:57,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:57,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:57,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:58,893 INFO L134 CoverageAnalysis]: Checked inductivity of 1437 backedges. 0 proven. 1083 refuted. 0 times theorem prover too weak. 354 trivial. 0 not checked. [2024-11-13 21:23:59,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:59,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 137 states and 198 transitions. [2024-11-13 21:23:59,838 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 198 transitions. [2024-11-13 21:23:59,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 21:23:59,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:59,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:59,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:00,972 INFO L134 CoverageAnalysis]: Checked inductivity of 1592 backedges. 0 proven. 1200 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2024-11-13 21:24:01,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:01,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 143 states and 207 transitions. [2024-11-13 21:24:01,912 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 207 transitions. [2024-11-13 21:24:01,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 21:24:01,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:01,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:01,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:03,133 INFO L134 CoverageAnalysis]: Checked inductivity of 1755 backedges. 0 proven. 1323 refuted. 0 times theorem prover too weak. 432 trivial. 0 not checked. [2024-11-13 21:24:04,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:04,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 149 states and 216 transitions. [2024-11-13 21:24:04,109 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 216 transitions. [2024-11-13 21:24:04,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 21:24:04,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:04,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:04,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:05,175 INFO L134 CoverageAnalysis]: Checked inductivity of 1926 backedges. 0 proven. 1452 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-11-13 21:24:06,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:06,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 155 states and 225 transitions. [2024-11-13 21:24:06,212 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 225 transitions. [2024-11-13 21:24:06,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-13 21:24:06,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:06,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:06,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:07,809 INFO L134 CoverageAnalysis]: Checked inductivity of 2105 backedges. 0 proven. 1587 refuted. 0 times theorem prover too weak. 518 trivial. 0 not checked. [2024-11-13 21:24:09,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:09,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 161 states and 234 transitions. [2024-11-13 21:24:09,240 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 234 transitions. [2024-11-13 21:24:09,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-13 21:24:09,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:09,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:09,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:10,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2292 backedges. 0 proven. 1728 refuted. 0 times theorem prover too weak. 564 trivial. 0 not checked. [2024-11-13 21:24:12,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:12,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 167 states and 243 transitions. [2024-11-13 21:24:12,043 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 243 transitions. [2024-11-13 21:24:12,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-13 21:24:12,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:12,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:12,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:13,529 INFO L134 CoverageAnalysis]: Checked inductivity of 2487 backedges. 0 proven. 1875 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-13 21:24:14,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:14,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 173 states and 252 transitions. [2024-11-13 21:24:14,723 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 252 transitions. [2024-11-13 21:24:14,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-13 21:24:14,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:14,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:14,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:15,905 INFO L134 CoverageAnalysis]: Checked inductivity of 2690 backedges. 0 proven. 2028 refuted. 0 times theorem prover too weak. 662 trivial. 0 not checked. [2024-11-13 21:24:17,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:17,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 179 states and 261 transitions. [2024-11-13 21:24:17,126 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 261 transitions. [2024-11-13 21:24:17,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-13 21:24:17,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:17,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:17,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:18,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2901 backedges. 0 proven. 2187 refuted. 0 times theorem prover too weak. 714 trivial. 0 not checked. [2024-11-13 21:24:19,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:19,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 185 states and 270 transitions. [2024-11-13 21:24:19,870 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 270 transitions. [2024-11-13 21:24:19,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-13 21:24:19,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:19,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:19,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:21,436 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 0 proven. 2352 refuted. 0 times theorem prover too weak. 768 trivial. 0 not checked. [2024-11-13 21:24:22,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:22,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 191 states and 279 transitions. [2024-11-13 21:24:22,668 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 279 transitions. [2024-11-13 21:24:22,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-11-13 21:24:22,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:22,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:22,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:24,462 INFO L134 CoverageAnalysis]: Checked inductivity of 3347 backedges. 0 proven. 2523 refuted. 0 times theorem prover too weak. 824 trivial. 0 not checked. [2024-11-13 21:24:25,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:25,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 197 states and 288 transitions. [2024-11-13 21:24:25,775 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 288 transitions. [2024-11-13 21:24:25,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-13 21:24:25,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:25,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:25,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:27,579 INFO L134 CoverageAnalysis]: Checked inductivity of 3582 backedges. 0 proven. 2700 refuted. 0 times theorem prover too weak. 882 trivial. 0 not checked. [2024-11-13 21:24:28,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:28,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 203 states and 297 transitions. [2024-11-13 21:24:28,895 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 297 transitions. [2024-11-13 21:24:28,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-11-13 21:24:28,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:28,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:28,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:30,964 INFO L134 CoverageAnalysis]: Checked inductivity of 3825 backedges. 0 proven. 2883 refuted. 0 times theorem prover too weak. 942 trivial. 0 not checked. [2024-11-13 21:24:32,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:32,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 209 states and 306 transitions. [2024-11-13 21:24:32,429 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 306 transitions. [2024-11-13 21:24:32,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-13 21:24:32,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:32,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:32,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:34,470 INFO L134 CoverageAnalysis]: Checked inductivity of 4076 backedges. 0 proven. 3072 refuted. 0 times theorem prover too weak. 1004 trivial. 0 not checked. [2024-11-13 21:24:36,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:36,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 215 states and 315 transitions. [2024-11-13 21:24:36,006 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 315 transitions. [2024-11-13 21:24:36,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-13 21:24:36,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:36,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:36,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:37,960 INFO L134 CoverageAnalysis]: Checked inductivity of 4335 backedges. 0 proven. 3267 refuted. 0 times theorem prover too weak. 1068 trivial. 0 not checked. [2024-11-13 21:24:39,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:39,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 221 states and 324 transitions. [2024-11-13 21:24:39,373 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 324 transitions. [2024-11-13 21:24:39,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2024-11-13 21:24:39,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:39,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:39,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:41,769 INFO L134 CoverageAnalysis]: Checked inductivity of 4602 backedges. 0 proven. 3468 refuted. 0 times theorem prover too weak. 1134 trivial. 0 not checked. [2024-11-13 21:24:43,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:43,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 227 states and 333 transitions. [2024-11-13 21:24:43,274 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 333 transitions. [2024-11-13 21:24:43,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-11-13 21:24:43,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:43,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:43,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:45,411 INFO L134 CoverageAnalysis]: Checked inductivity of 4877 backedges. 0 proven. 3675 refuted. 0 times theorem prover too weak. 1202 trivial. 0 not checked. [2024-11-13 21:24:46,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:46,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 233 states and 342 transitions. [2024-11-13 21:24:46,984 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 342 transitions. [2024-11-13 21:24:46,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2024-11-13 21:24:46,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:46,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:47,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:49,302 INFO L134 CoverageAnalysis]: Checked inductivity of 5160 backedges. 0 proven. 3888 refuted. 0 times theorem prover too weak. 1272 trivial. 0 not checked. [2024-11-13 21:24:51,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:51,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 239 states and 351 transitions. [2024-11-13 21:24:51,047 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 351 transitions. [2024-11-13 21:24:51,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-13 21:24:51,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:51,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:51,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:53,533 INFO L134 CoverageAnalysis]: Checked inductivity of 5451 backedges. 0 proven. 4107 refuted. 0 times theorem prover too weak. 1344 trivial. 0 not checked. [2024-11-13 21:24:55,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:55,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 245 states and 360 transitions. [2024-11-13 21:24:55,424 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 360 transitions. [2024-11-13 21:24:55,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2024-11-13 21:24:55,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:55,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:55,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:58,060 INFO L134 CoverageAnalysis]: Checked inductivity of 5750 backedges. 0 proven. 4332 refuted. 0 times theorem prover too weak. 1418 trivial. 0 not checked. [2024-11-13 21:24:59,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:59,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 251 states and 369 transitions. [2024-11-13 21:24:59,743 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 369 transitions. [2024-11-13 21:24:59,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2024-11-13 21:24:59,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:59,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:59,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:02,288 INFO L134 CoverageAnalysis]: Checked inductivity of 6057 backedges. 0 proven. 4563 refuted. 0 times theorem prover too weak. 1494 trivial. 0 not checked. [2024-11-13 21:25:03,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:03,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 257 states and 378 transitions. [2024-11-13 21:25:03,911 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 378 transitions. [2024-11-13 21:25:03,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2024-11-13 21:25:03,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:03,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:03,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:06,429 INFO L134 CoverageAnalysis]: Checked inductivity of 6372 backedges. 0 proven. 4800 refuted. 0 times theorem prover too weak. 1572 trivial. 0 not checked. [2024-11-13 21:25:08,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:08,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 263 states and 387 transitions. [2024-11-13 21:25:08,137 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 387 transitions. [2024-11-13 21:25:08,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2024-11-13 21:25:08,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:08,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:08,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:10,877 INFO L134 CoverageAnalysis]: Checked inductivity of 6695 backedges. 0 proven. 5043 refuted. 0 times theorem prover too weak. 1652 trivial. 0 not checked. [2024-11-13 21:25:12,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:12,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 269 states and 396 transitions. [2024-11-13 21:25:12,652 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 396 transitions. [2024-11-13 21:25:12,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 354 [2024-11-13 21:25:12,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:12,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:12,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:15,591 INFO L134 CoverageAnalysis]: Checked inductivity of 7026 backedges. 0 proven. 5292 refuted. 0 times theorem prover too weak. 1734 trivial. 0 not checked. [2024-11-13 21:25:17,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:17,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 275 states and 405 transitions. [2024-11-13 21:25:17,501 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 405 transitions. [2024-11-13 21:25:17,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2024-11-13 21:25:17,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:17,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:17,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:20,861 INFO L134 CoverageAnalysis]: Checked inductivity of 7365 backedges. 0 proven. 5547 refuted. 0 times theorem prover too weak. 1818 trivial. 0 not checked. [2024-11-13 21:25:22,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:22,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 281 states and 414 transitions. [2024-11-13 21:25:22,668 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 414 transitions. [2024-11-13 21:25:22,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2024-11-13 21:25:22,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:22,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:22,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:25,794 INFO L134 CoverageAnalysis]: Checked inductivity of 7712 backedges. 0 proven. 5808 refuted. 0 times theorem prover too weak. 1904 trivial. 0 not checked. [2024-11-13 21:25:27,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:27,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 287 states and 423 transitions. [2024-11-13 21:25:27,639 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 423 transitions. [2024-11-13 21:25:27,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 378 [2024-11-13 21:25:27,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:27,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:27,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:30,870 INFO L134 CoverageAnalysis]: Checked inductivity of 8067 backedges. 0 proven. 6075 refuted. 0 times theorem prover too weak. 1992 trivial. 0 not checked. [2024-11-13 21:25:32,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:32,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 293 states and 432 transitions. [2024-11-13 21:25:32,740 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 432 transitions. [2024-11-13 21:25:32,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2024-11-13 21:25:32,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:32,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:32,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:36,218 INFO L134 CoverageAnalysis]: Checked inductivity of 8430 backedges. 0 proven. 6348 refuted. 0 times theorem prover too weak. 2082 trivial. 0 not checked. [2024-11-13 21:25:38,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:38,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 299 states and 441 transitions. [2024-11-13 21:25:38,115 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 441 transitions. [2024-11-13 21:25:38,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 394 [2024-11-13 21:25:38,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:38,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:38,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:41,892 INFO L134 CoverageAnalysis]: Checked inductivity of 8801 backedges. 0 proven. 6627 refuted. 0 times theorem prover too weak. 2174 trivial. 0 not checked. [2024-11-13 21:25:43,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:43,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 305 states and 450 transitions. [2024-11-13 21:25:43,877 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 450 transitions. [2024-11-13 21:25:43,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 402 [2024-11-13 21:25:43,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:43,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:43,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:47,492 INFO L134 CoverageAnalysis]: Checked inductivity of 9180 backedges. 0 proven. 6912 refuted. 0 times theorem prover too weak. 2268 trivial. 0 not checked. [2024-11-13 21:25:49,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:49,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 311 states and 459 transitions. [2024-11-13 21:25:49,502 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 459 transitions. [2024-11-13 21:25:49,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 410 [2024-11-13 21:25:49,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:49,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:49,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:53,366 INFO L134 CoverageAnalysis]: Checked inductivity of 9567 backedges. 0 proven. 7203 refuted. 0 times theorem prover too weak. 2364 trivial. 0 not checked. [2024-11-13 21:25:55,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:55,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 317 states and 468 transitions. [2024-11-13 21:25:55,378 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 468 transitions. [2024-11-13 21:25:55,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 418 [2024-11-13 21:25:55,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:55,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:55,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:59,232 INFO L134 CoverageAnalysis]: Checked inductivity of 9962 backedges. 0 proven. 7500 refuted. 0 times theorem prover too weak. 2462 trivial. 0 not checked. [2024-11-13 21:26:01,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:01,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 323 states and 477 transitions. [2024-11-13 21:26:01,367 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 477 transitions. [2024-11-13 21:26:01,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 426 [2024-11-13 21:26:01,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:01,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:01,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:05,403 INFO L134 CoverageAnalysis]: Checked inductivity of 10365 backedges. 0 proven. 7803 refuted. 0 times theorem prover too weak. 2562 trivial. 0 not checked. [2024-11-13 21:26:07,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:07,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 329 states and 486 transitions. [2024-11-13 21:26:07,557 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 486 transitions. [2024-11-13 21:26:07,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 434 [2024-11-13 21:26:07,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:07,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:07,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:11,816 INFO L134 CoverageAnalysis]: Checked inductivity of 10776 backedges. 0 proven. 8112 refuted. 0 times theorem prover too weak. 2664 trivial. 0 not checked. [2024-11-13 21:26:13,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:13,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 335 states and 495 transitions. [2024-11-13 21:26:13,957 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 495 transitions. [2024-11-13 21:26:13,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 442 [2024-11-13 21:26:13,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:13,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:14,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:18,293 INFO L134 CoverageAnalysis]: Checked inductivity of 11195 backedges. 0 proven. 8427 refuted. 0 times theorem prover too weak. 2768 trivial. 0 not checked. [2024-11-13 21:26:20,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:20,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 341 states and 504 transitions. [2024-11-13 21:26:20,505 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 504 transitions. [2024-11-13 21:26:20,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 450 [2024-11-13 21:26:20,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:20,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:20,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:25,062 INFO L134 CoverageAnalysis]: Checked inductivity of 11622 backedges. 0 proven. 8748 refuted. 0 times theorem prover too weak. 2874 trivial. 0 not checked. [2024-11-13 21:26:27,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:27,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 347 states and 513 transitions. [2024-11-13 21:26:27,285 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 513 transitions. [2024-11-13 21:26:27,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 458 [2024-11-13 21:26:27,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:27,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:27,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:32,125 INFO L134 CoverageAnalysis]: Checked inductivity of 12057 backedges. 0 proven. 9075 refuted. 0 times theorem prover too weak. 2982 trivial. 0 not checked. [2024-11-13 21:26:34,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:34,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 353 states and 522 transitions. [2024-11-13 21:26:34,442 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 522 transitions. [2024-11-13 21:26:34,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 466 [2024-11-13 21:26:34,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:34,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:34,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:39,257 INFO L134 CoverageAnalysis]: Checked inductivity of 12500 backedges. 0 proven. 9408 refuted. 0 times theorem prover too weak. 3092 trivial. 0 not checked. [2024-11-13 21:26:41,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:41,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 359 states and 531 transitions. [2024-11-13 21:26:41,624 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 531 transitions. [2024-11-13 21:26:41,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 474 [2024-11-13 21:26:41,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:41,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:41,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:46,665 INFO L134 CoverageAnalysis]: Checked inductivity of 12951 backedges. 0 proven. 9747 refuted. 0 times theorem prover too weak. 3204 trivial. 0 not checked. [2024-11-13 21:26:49,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:49,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 365 states and 540 transitions. [2024-11-13 21:26:49,009 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 540 transitions. [2024-11-13 21:26:49,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 482 [2024-11-13 21:26:49,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:49,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:49,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:54,365 INFO L134 CoverageAnalysis]: Checked inductivity of 13410 backedges. 0 proven. 10092 refuted. 0 times theorem prover too weak. 3318 trivial. 0 not checked. [2024-11-13 21:26:56,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:56,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 371 states and 549 transitions. [2024-11-13 21:26:56,748 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 549 transitions. [2024-11-13 21:26:56,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 490 [2024-11-13 21:26:56,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:56,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:56,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:02,262 INFO L134 CoverageAnalysis]: Checked inductivity of 13877 backedges. 0 proven. 10443 refuted. 0 times theorem prover too weak. 3434 trivial. 0 not checked. [2024-11-13 21:27:04,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:04,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 377 states and 558 transitions. [2024-11-13 21:27:04,707 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 558 transitions. [2024-11-13 21:27:04,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 498 [2024-11-13 21:27:04,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:04,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:04,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:10,690 INFO L134 CoverageAnalysis]: Checked inductivity of 14352 backedges. 0 proven. 10800 refuted. 0 times theorem prover too weak. 3552 trivial. 0 not checked. [2024-11-13 21:27:13,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:13,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 383 states and 567 transitions. [2024-11-13 21:27:13,258 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 567 transitions. [2024-11-13 21:27:13,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 506 [2024-11-13 21:27:13,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:13,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:13,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:19,069 INFO L134 CoverageAnalysis]: Checked inductivity of 14835 backedges. 0 proven. 11163 refuted. 0 times theorem prover too weak. 3672 trivial. 0 not checked. [2024-11-13 21:27:21,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:21,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 389 states and 576 transitions. [2024-11-13 21:27:21,653 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 576 transitions. [2024-11-13 21:27:21,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 514 [2024-11-13 21:27:21,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:21,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:21,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:28,336 INFO L134 CoverageAnalysis]: Checked inductivity of 15326 backedges. 0 proven. 11532 refuted. 0 times theorem prover too weak. 3794 trivial. 0 not checked. [2024-11-13 21:27:30,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:30,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 395 states and 585 transitions. [2024-11-13 21:27:30,951 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 585 transitions. [2024-11-13 21:27:30,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 522 [2024-11-13 21:27:30,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:30,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:31,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:37,616 INFO L134 CoverageAnalysis]: Checked inductivity of 15825 backedges. 0 proven. 11907 refuted. 0 times theorem prover too weak. 3918 trivial. 0 not checked. [2024-11-13 21:27:40,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:40,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 401 states and 594 transitions. [2024-11-13 21:27:40,291 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 594 transitions. [2024-11-13 21:27:40,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 530 [2024-11-13 21:27:40,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:40,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:40,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:46,811 INFO L134 CoverageAnalysis]: Checked inductivity of 16332 backedges. 0 proven. 12288 refuted. 0 times theorem prover too weak. 4044 trivial. 0 not checked. [2024-11-13 21:27:49,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:49,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 407 states and 603 transitions. [2024-11-13 21:27:49,465 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 603 transitions. [2024-11-13 21:27:49,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 538 [2024-11-13 21:27:49,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:49,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:49,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:56,427 INFO L134 CoverageAnalysis]: Checked inductivity of 16847 backedges. 0 proven. 12675 refuted. 0 times theorem prover too weak. 4172 trivial. 0 not checked. [2024-11-13 21:27:59,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:59,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 413 states and 612 transitions. [2024-11-13 21:27:59,118 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 612 transitions. [2024-11-13 21:27:59,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 546 [2024-11-13 21:27:59,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:59,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:59,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:06,605 INFO L134 CoverageAnalysis]: Checked inductivity of 17370 backedges. 0 proven. 13068 refuted. 0 times theorem prover too weak. 4302 trivial. 0 not checked. [2024-11-13 21:28:09,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:09,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 419 states and 621 transitions. [2024-11-13 21:28:09,349 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 621 transitions. [2024-11-13 21:28:09,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 554 [2024-11-13 21:28:09,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:09,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:09,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:17,229 INFO L134 CoverageAnalysis]: Checked inductivity of 17901 backedges. 0 proven. 13467 refuted. 0 times theorem prover too weak. 4434 trivial. 0 not checked. [2024-11-13 21:28:20,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:20,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 425 states and 630 transitions. [2024-11-13 21:28:20,024 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 630 transitions. [2024-11-13 21:28:20,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 562 [2024-11-13 21:28:20,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:20,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:20,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:28,070 INFO L134 CoverageAnalysis]: Checked inductivity of 18440 backedges. 0 proven. 13872 refuted. 0 times theorem prover too weak. 4568 trivial. 0 not checked. [2024-11-13 21:28:30,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:30,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 431 states and 639 transitions. [2024-11-13 21:28:30,924 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 639 transitions. [2024-11-13 21:28:30,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 570 [2024-11-13 21:28:30,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:30,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:31,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:39,227 INFO L134 CoverageAnalysis]: Checked inductivity of 18987 backedges. 0 proven. 14283 refuted. 0 times theorem prover too weak. 4704 trivial. 0 not checked. [2024-11-13 21:28:42,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:42,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 437 states and 648 transitions. [2024-11-13 21:28:42,192 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 648 transitions. [2024-11-13 21:28:42,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 578 [2024-11-13 21:28:42,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:42,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:42,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:50,867 INFO L134 CoverageAnalysis]: Checked inductivity of 19542 backedges. 0 proven. 14700 refuted. 0 times theorem prover too weak. 4842 trivial. 0 not checked. [2024-11-13 21:28:53,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:53,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 443 states and 657 transitions. [2024-11-13 21:28:53,792 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 657 transitions. [2024-11-13 21:28:53,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 586 [2024-11-13 21:28:53,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:53,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:53,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:02,431 INFO L134 CoverageAnalysis]: Checked inductivity of 20105 backedges. 0 proven. 15123 refuted. 0 times theorem prover too weak. 4982 trivial. 0 not checked. [2024-11-13 21:29:05,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:05,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 449 states and 666 transitions. [2024-11-13 21:29:05,373 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 666 transitions. [2024-11-13 21:29:05,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 594 [2024-11-13 21:29:05,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:05,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:05,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:14,257 INFO L134 CoverageAnalysis]: Checked inductivity of 20676 backedges. 0 proven. 15552 refuted. 0 times theorem prover too weak. 5124 trivial. 0 not checked. [2024-11-13 21:29:17,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:17,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 455 states and 675 transitions. [2024-11-13 21:29:17,251 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 675 transitions. [2024-11-13 21:29:17,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 602 [2024-11-13 21:29:17,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:17,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:17,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:26,234 INFO L134 CoverageAnalysis]: Checked inductivity of 21255 backedges. 0 proven. 15987 refuted. 0 times theorem prover too weak. 5268 trivial. 0 not checked. [2024-11-13 21:29:29,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:29,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 461 states and 684 transitions. [2024-11-13 21:29:29,268 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 684 transitions. [2024-11-13 21:29:29,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 610 [2024-11-13 21:29:29,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:29,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:29,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:38,835 INFO L134 CoverageAnalysis]: Checked inductivity of 21842 backedges. 0 proven. 16428 refuted. 0 times theorem prover too weak. 5414 trivial. 0 not checked. [2024-11-13 21:29:41,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:41,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 467 states and 693 transitions. [2024-11-13 21:29:41,992 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 693 transitions. [2024-11-13 21:29:41,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 618 [2024-11-13 21:29:41,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:41,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:42,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:52,441 INFO L134 CoverageAnalysis]: Checked inductivity of 22437 backedges. 0 proven. 16875 refuted. 0 times theorem prover too weak. 5562 trivial. 0 not checked. [2024-11-13 21:29:55,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:55,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 473 states and 702 transitions. [2024-11-13 21:29:55,563 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 702 transitions. [2024-11-13 21:29:55,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 626 [2024-11-13 21:29:55,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:55,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:55,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:05,960 INFO L134 CoverageAnalysis]: Checked inductivity of 23040 backedges. 0 proven. 17328 refuted. 0 times theorem prover too weak. 5712 trivial. 0 not checked. [2024-11-13 21:30:09,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:09,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 479 states and 711 transitions. [2024-11-13 21:30:09,123 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 711 transitions. [2024-11-13 21:30:09,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 634 [2024-11-13 21:30:09,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:09,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:09,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:20,073 INFO L134 CoverageAnalysis]: Checked inductivity of 23651 backedges. 0 proven. 17787 refuted. 0 times theorem prover too weak. 5864 trivial. 0 not checked. [2024-11-13 21:30:23,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:23,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 485 states and 720 transitions. [2024-11-13 21:30:23,308 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 720 transitions. [2024-11-13 21:30:23,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 642 [2024-11-13 21:30:23,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:23,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:23,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:34,492 INFO L134 CoverageAnalysis]: Checked inductivity of 24270 backedges. 0 proven. 18252 refuted. 0 times theorem prover too weak. 6018 trivial. 0 not checked. [2024-11-13 21:30:37,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:37,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 491 states and 729 transitions. [2024-11-13 21:30:37,722 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 729 transitions. [2024-11-13 21:30:37,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 650 [2024-11-13 21:30:37,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:37,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:37,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:48,836 INFO L134 CoverageAnalysis]: Checked inductivity of 24897 backedges. 0 proven. 18723 refuted. 0 times theorem prover too weak. 6174 trivial. 0 not checked. [2024-11-13 21:30:52,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:52,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 497 states and 738 transitions. [2024-11-13 21:30:52,199 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 738 transitions. [2024-11-13 21:30:52,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 658 [2024-11-13 21:30:52,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:52,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:52,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:03,785 INFO L134 CoverageAnalysis]: Checked inductivity of 25532 backedges. 0 proven. 19200 refuted. 0 times theorem prover too weak. 6332 trivial. 0 not checked. [2024-11-13 21:31:07,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:07,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 503 states and 747 transitions. [2024-11-13 21:31:07,105 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 747 transitions. [2024-11-13 21:31:07,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 666 [2024-11-13 21:31:07,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:07,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:07,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:18,726 INFO L134 CoverageAnalysis]: Checked inductivity of 26175 backedges. 0 proven. 19683 refuted. 0 times theorem prover too weak. 6492 trivial. 0 not checked. [2024-11-13 21:31:22,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:22,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 509 states and 756 transitions. [2024-11-13 21:31:22,180 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 756 transitions. [2024-11-13 21:31:22,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 674 [2024-11-13 21:31:22,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:22,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:22,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:34,028 INFO L134 CoverageAnalysis]: Checked inductivity of 26826 backedges. 0 proven. 20172 refuted. 0 times theorem prover too weak. 6654 trivial. 0 not checked. [2024-11-13 21:31:37,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:37,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 515 states and 765 transitions. [2024-11-13 21:31:37,443 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 765 transitions. [2024-11-13 21:31:37,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 682 [2024-11-13 21:31:37,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:37,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:37,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:49,486 INFO L134 CoverageAnalysis]: Checked inductivity of 27485 backedges. 0 proven. 20667 refuted. 0 times theorem prover too weak. 6818 trivial. 0 not checked. [2024-11-13 21:31:53,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:53,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 521 states and 774 transitions. [2024-11-13 21:31:53,036 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 774 transitions. [2024-11-13 21:31:53,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 690 [2024-11-13 21:31:53,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:53,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:53,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:05,415 INFO L134 CoverageAnalysis]: Checked inductivity of 28152 backedges. 0 proven. 21168 refuted. 0 times theorem prover too weak. 6984 trivial. 0 not checked. [2024-11-13 21:32:08,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:08,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 527 states and 783 transitions. [2024-11-13 21:32:08,995 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 783 transitions. [2024-11-13 21:32:08,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 698 [2024-11-13 21:32:08,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:08,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:09,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:21,878 INFO L134 CoverageAnalysis]: Checked inductivity of 28827 backedges. 0 proven. 21675 refuted. 0 times theorem prover too weak. 7152 trivial. 0 not checked. [2024-11-13 21:32:25,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:25,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 533 states and 792 transitions. [2024-11-13 21:32:25,438 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 792 transitions. [2024-11-13 21:32:25,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 706 [2024-11-13 21:32:25,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:25,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:25,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:38,625 INFO L134 CoverageAnalysis]: Checked inductivity of 29510 backedges. 0 proven. 22188 refuted. 0 times theorem prover too weak. 7322 trivial. 0 not checked. [2024-11-13 21:32:42,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:42,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 539 states and 801 transitions. [2024-11-13 21:32:42,276 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 801 transitions. [2024-11-13 21:32:42,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 714 [2024-11-13 21:32:42,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:42,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:42,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:55,691 INFO L134 CoverageAnalysis]: Checked inductivity of 30201 backedges. 0 proven. 22707 refuted. 0 times theorem prover too weak. 7494 trivial. 0 not checked. [2024-11-13 21:32:59,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:59,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 545 states and 810 transitions. [2024-11-13 21:32:59,365 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 810 transitions. [2024-11-13 21:32:59,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 722 [2024-11-13 21:32:59,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:59,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:59,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:13,324 INFO L134 CoverageAnalysis]: Checked inductivity of 30900 backedges. 0 proven. 23232 refuted. 0 times theorem prover too weak. 7668 trivial. 0 not checked. [2024-11-13 21:33:17,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:17,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 551 states and 819 transitions. [2024-11-13 21:33:17,102 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 819 transitions. [2024-11-13 21:33:17,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 730 [2024-11-13 21:33:17,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:17,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:17,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:31,447 INFO L134 CoverageAnalysis]: Checked inductivity of 31607 backedges. 0 proven. 23763 refuted. 0 times theorem prover too weak. 7844 trivial. 0 not checked. [2024-11-13 21:33:35,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:35,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 557 states and 828 transitions. [2024-11-13 21:33:35,483 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 828 transitions. [2024-11-13 21:33:35,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 738 [2024-11-13 21:33:35,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:35,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:35,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:50,004 INFO L134 CoverageAnalysis]: Checked inductivity of 32322 backedges. 0 proven. 24300 refuted. 0 times theorem prover too weak. 8022 trivial. 0 not checked. [2024-11-13 21:33:53,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:53,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 563 states and 837 transitions. [2024-11-13 21:33:53,906 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 837 transitions. [2024-11-13 21:33:53,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 746 [2024-11-13 21:33:53,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:53,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:54,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:08,898 INFO L134 CoverageAnalysis]: Checked inductivity of 33045 backedges. 0 proven. 24843 refuted. 0 times theorem prover too weak. 8202 trivial. 0 not checked. [2024-11-13 21:34:12,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:12,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 958 states to 569 states and 846 transitions. [2024-11-13 21:34:12,841 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 846 transitions. [2024-11-13 21:34:12,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 754 [2024-11-13 21:34:12,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:12,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:12,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:28,363 INFO L134 CoverageAnalysis]: Checked inductivity of 33776 backedges. 0 proven. 25392 refuted. 0 times theorem prover too weak. 8384 trivial. 0 not checked. [2024-11-13 21:34:32,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:32,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 575 states and 855 transitions. [2024-11-13 21:34:32,238 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 855 transitions. [2024-11-13 21:34:32,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 762 [2024-11-13 21:34:32,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:32,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:32,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:48,070 INFO L134 CoverageAnalysis]: Checked inductivity of 34515 backedges. 0 proven. 25947 refuted. 0 times theorem prover too weak. 8568 trivial. 0 not checked. [2024-11-13 21:34:52,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:52,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 581 states and 864 transitions. [2024-11-13 21:34:52,048 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 864 transitions. [2024-11-13 21:34:52,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 770 [2024-11-13 21:34:52,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:52,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:52,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:08,293 INFO L134 CoverageAnalysis]: Checked inductivity of 35262 backedges. 0 proven. 26508 refuted. 0 times theorem prover too weak. 8754 trivial. 0 not checked. [2024-11-13 21:35:12,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:12,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 587 states and 873 transitions. [2024-11-13 21:35:12,321 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 873 transitions. [2024-11-13 21:35:12,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 778 [2024-11-13 21:35:12,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:12,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:12,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:28,867 INFO L134 CoverageAnalysis]: Checked inductivity of 36017 backedges. 0 proven. 27075 refuted. 0 times theorem prover too weak. 8942 trivial. 0 not checked. [2024-11-13 21:35:32,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:32,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 593 states and 882 transitions. [2024-11-13 21:35:32,935 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 882 transitions. [2024-11-13 21:35:32,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 786 [2024-11-13 21:35:32,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:32,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:33,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:50,077 INFO L134 CoverageAnalysis]: Checked inductivity of 36780 backedges. 0 proven. 27648 refuted. 0 times theorem prover too weak. 9132 trivial. 0 not checked. [2024-11-13 21:35:54,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:54,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 599 states and 891 transitions. [2024-11-13 21:35:54,143 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 891 transitions. [2024-11-13 21:35:54,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 794 [2024-11-13 21:35:54,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:54,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:54,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:11,849 INFO L134 CoverageAnalysis]: Checked inductivity of 37551 backedges. 0 proven. 28227 refuted. 0 times theorem prover too weak. 9324 trivial. 0 not checked. [2024-11-13 21:36:15,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:15,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 605 states and 900 transitions. [2024-11-13 21:36:15,939 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 900 transitions. [2024-11-13 21:36:15,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 802 [2024-11-13 21:36:15,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:15,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:16,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:34,674 INFO L134 CoverageAnalysis]: Checked inductivity of 38330 backedges. 0 proven. 28812 refuted. 0 times theorem prover too weak. 9518 trivial. 0 not checked. [2024-11-13 21:36:39,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:39,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1028 states to 611 states and 909 transitions. [2024-11-13 21:36:39,450 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 909 transitions. [2024-11-13 21:36:39,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 810 [2024-11-13 21:36:39,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:39,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:39,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:58,521 INFO L134 CoverageAnalysis]: Checked inductivity of 39117 backedges. 0 proven. 29403 refuted. 0 times theorem prover too weak. 9714 trivial. 0 not checked. [2024-11-13 21:37:02,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:02,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1038 states to 617 states and 918 transitions. [2024-11-13 21:37:02,926 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 918 transitions. [2024-11-13 21:37:02,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 818 [2024-11-13 21:37:02,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:02,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:03,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:22,039 INFO L134 CoverageAnalysis]: Checked inductivity of 39912 backedges. 0 proven. 30000 refuted. 0 times theorem prover too weak. 9912 trivial. 0 not checked. [2024-11-13 21:37:26,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:26,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 623 states and 927 transitions. [2024-11-13 21:37:26,401 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 927 transitions. [2024-11-13 21:37:26,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 826 [2024-11-13 21:37:26,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:26,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:26,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat