./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-fpi/s3if.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49f8baa4-2ae3-4dcc-8121-9356f0c9401b/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49f8baa4-2ae3-4dcc-8121-9356f0c9401b/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_49f8baa4-2ae3-4dcc-8121-9356f0c9401b/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49f8baa4-2ae3-4dcc-8121-9356f0c9401b/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/array-fpi/s3if.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49f8baa4-2ae3-4dcc-8121-9356f0c9401b/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49f8baa4-2ae3-4dcc-8121-9356f0c9401b/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e1607ef1a0546f5061a453264a19ed217d8c8fc9b28320eac9d61d4efa33b72e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:33:31,355 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:33:31,449 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49f8baa4-2ae3-4dcc-8121-9356f0c9401b/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 20:33:31,454 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:33:31,456 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:33:31,492 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:33:31,494 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:33:31,495 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:33:31,495 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:33:31,496 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:33:31,497 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:33:31,497 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:33:31,498 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:33:31,498 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:33:31,498 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:33:31,498 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:33:31,499 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:33:31,499 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:33:31,499 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:33:31,499 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:33:31,499 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:33:31,499 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:33:31,500 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:33:31,500 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:33:31,500 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:33:31,500 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:33:31,500 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:33:31,500 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:33:31,500 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:33:31,501 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:33:31,501 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:33:31,501 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:33:31,501 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:33:31,502 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_49f8baa4-2ae3-4dcc-8121-9356f0c9401b/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e1607ef1a0546f5061a453264a19ed217d8c8fc9b28320eac9d61d4efa33b72e [2024-11-13 20:33:31,819 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:33:31,828 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:33:31,830 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:33:31,832 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:33:31,832 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:33:31,834 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49f8baa4-2ae3-4dcc-8121-9356f0c9401b/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/array-fpi/s3if.c Unable to find full path for "g++" [2024-11-13 20:33:33,741 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:33:34,059 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:33:34,059 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49f8baa4-2ae3-4dcc-8121-9356f0c9401b/sv-benchmarks/c/array-fpi/s3if.c [2024-11-13 20:33:34,082 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49f8baa4-2ae3-4dcc-8121-9356f0c9401b/bin/ukojak-verify-EEHR8qb7sm/data/9059efaea/6f9dd056ba974ca99b8952cb73bbb762/FLAG36f623905 [2024-11-13 20:33:34,098 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49f8baa4-2ae3-4dcc-8121-9356f0c9401b/bin/ukojak-verify-EEHR8qb7sm/data/9059efaea/6f9dd056ba974ca99b8952cb73bbb762 [2024-11-13 20:33:34,101 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:33:34,102 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:33:34,104 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:33:34,104 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:33:34,109 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:33:34,110 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:33:34" (1/1) ... [2024-11-13 20:33:34,111 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1af15533 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:34, skipping insertion in model container [2024-11-13 20:33:34,111 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:33:34" (1/1) ... [2024-11-13 20:33:34,129 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:33:34,317 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49f8baa4-2ae3-4dcc-8121-9356f0c9401b/sv-benchmarks/c/array-fpi/s3if.c[587,600] [2024-11-13 20:33:34,349 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:33:34,361 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:33:34,376 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49f8baa4-2ae3-4dcc-8121-9356f0c9401b/sv-benchmarks/c/array-fpi/s3if.c[587,600] [2024-11-13 20:33:34,388 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:33:34,407 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:33:34,407 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:34 WrapperNode [2024-11-13 20:33:34,408 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:33:34,409 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:33:34,409 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:33:34,409 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:33:34,417 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:34" (1/1) ... [2024-11-13 20:33:34,425 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:34" (1/1) ... [2024-11-13 20:33:34,458 INFO L138 Inliner]: procedures = 17, calls = 30, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 77 [2024-11-13 20:33:34,460 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:33:34,461 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:33:34,462 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:33:34,462 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:33:34,469 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:34" (1/1) ... [2024-11-13 20:33:34,469 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:34" (1/1) ... [2024-11-13 20:33:34,471 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:34" (1/1) ... [2024-11-13 20:33:34,473 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:34" (1/1) ... [2024-11-13 20:33:34,483 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:34" (1/1) ... [2024-11-13 20:33:34,491 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:34" (1/1) ... [2024-11-13 20:33:34,492 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:34" (1/1) ... [2024-11-13 20:33:34,495 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:34" (1/1) ... [2024-11-13 20:33:34,497 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:33:34,499 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:33:34,501 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:33:34,501 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:33:34,503 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:34" (1/1) ... [2024-11-13 20:33:34,512 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:33:34,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49f8baa4-2ae3-4dcc-8121-9356f0c9401b/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:33:34,542 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49f8baa4-2ae3-4dcc-8121-9356f0c9401b/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:33:34,549 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49f8baa4-2ae3-4dcc-8121-9356f0c9401b/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:33:34,578 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:33:34,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:33:34,578 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:33:34,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:33:34,579 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 20:33:34,579 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:33:34,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:33:34,579 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:33:34,580 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:33:34,677 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:33:34,679 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:33:34,847 INFO L? ?]: Removed 11 outVars from TransFormulas that were not future-live. [2024-11-13 20:33:34,847 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:33:34,916 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:33:34,916 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 20:33:34,917 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:33:34 BoogieIcfgContainer [2024-11-13 20:33:34,917 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:33:34,918 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:33:34,918 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:33:34,929 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:33:34,929 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:33:34" (1/1) ... [2024-11-13 20:33:34,937 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:33:34,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:35,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 10 states and 13 transitions. [2024-11-13 20:33:35,001 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 13 transitions. [2024-11-13 20:33:35,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 20:33:35,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:35,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:35,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:35,318 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:35,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:35,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 11 states and 14 transitions. [2024-11-13 20:33:35,389 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 14 transitions. [2024-11-13 20:33:35,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 20:33:35,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:35,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:35,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:35,522 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:33:35,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:35,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 12 states and 16 transitions. [2024-11-13 20:33:35,621 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 16 transitions. [2024-11-13 20:33:35,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 20:33:35,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:35,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:35,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:36,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:37,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:37,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 17 states and 34 transitions. [2024-11-13 20:33:37,530 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 34 transitions. [2024-11-13 20:33:37,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 20:33:37,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:37,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:37,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:37,823 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:38,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:38,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 20 states and 39 transitions. [2024-11-13 20:33:38,932 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 39 transitions. [2024-11-13 20:33:38,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 20:33:38,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:38,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:38,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:40,254 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:42,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:42,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 25 states and 54 transitions. [2024-11-13 20:33:42,056 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 54 transitions. [2024-11-13 20:33:42,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 20:33:42,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:42,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:42,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:42,353 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:42,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:42,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 26 states and 54 transitions. [2024-11-13 20:33:42,738 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 54 transitions. [2024-11-13 20:33:42,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 20:33:42,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:42,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:42,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:43,090 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:44,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:44,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 29 states and 63 transitions. [2024-11-13 20:33:44,333 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 63 transitions. [2024-11-13 20:33:44,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 20:33:44,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:44,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:44,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:44,776 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 6 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:45,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:45,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 25 states and 46 transitions. [2024-11-13 20:33:45,469 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 46 transitions. [2024-11-13 20:33:45,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 20:33:45,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:45,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:45,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:47,337 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:50,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:50,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 29 states and 64 transitions. [2024-11-13 20:33:50,175 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 64 transitions. [2024-11-13 20:33:50,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 20:33:50,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:50,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:50,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:50,497 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:51,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:51,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 30 states and 64 transitions. [2024-11-13 20:33:51,428 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 64 transitions. [2024-11-13 20:33:51,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 20:33:51,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:51,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:51,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:51,961 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:53,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:53,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 33 states and 72 transitions. [2024-11-13 20:33:53,797 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 72 transitions. [2024-11-13 20:33:53,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 20:33:53,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:53,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:53,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:56,433 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 3 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:00,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:00,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 36 states and 88 transitions. [2024-11-13 20:34:00,772 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 88 transitions. [2024-11-13 20:34:00,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 20:34:00,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:00,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:00,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:03,100 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:05,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:05,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 40 states and 104 transitions. [2024-11-13 20:34:05,998 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 104 transitions. [2024-11-13 20:34:05,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 20:34:05,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:05,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:06,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:06,644 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:08,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:08,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 41 states and 104 transitions. [2024-11-13 20:34:08,059 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 104 transitions. [2024-11-13 20:34:08,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 20:34:08,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:08,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:08,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:11,223 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:16,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:16,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 44 states and 117 transitions. [2024-11-13 20:34:16,318 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 117 transitions. [2024-11-13 20:34:16,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 20:34:16,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:16,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:16,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:19,090 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:22,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:22,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 48 states and 134 transitions. [2024-11-13 20:34:22,937 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 134 transitions. [2024-11-13 20:34:22,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 20:34:22,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:22,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:22,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:23,904 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:25,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:25,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 49 states and 139 transitions. [2024-11-13 20:34:25,381 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 139 transitions. [2024-11-13 20:34:25,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 20:34:25,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:25,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:25,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:26,289 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:27,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:27,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 50 states and 140 transitions. [2024-11-13 20:34:27,367 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 140 transitions. [2024-11-13 20:34:27,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 20:34:27,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:27,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:27,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:30,825 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:36,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:36,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 54 states and 161 transitions. [2024-11-13 20:34:36,195 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 161 transitions. [2024-11-13 20:34:36,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 20:34:36,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:36,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:36,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:39,442 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:42,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:42,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 55 states and 162 transitions. [2024-11-13 20:34:42,692 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 162 transitions. [2024-11-13 20:34:42,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 20:34:42,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:42,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:42,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:44,738 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:46,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:46,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 56 states and 166 transitions. [2024-11-13 20:34:46,496 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 166 transitions. [2024-11-13 20:34:46,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 20:34:46,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:46,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:46,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:49,324 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:51,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:51,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 57 states and 168 transitions. [2024-11-13 20:34:51,735 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 168 transitions. [2024-11-13 20:34:51,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 20:34:51,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:51,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:51,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:52,930 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:57,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:57,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 60 states and 185 transitions. [2024-11-13 20:34:57,549 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 185 transitions. [2024-11-13 20:34:57,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 20:34:57,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:57,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:57,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:58,062 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:00,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:00,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 62 states and 190 transitions. [2024-11-13 20:35:00,019 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 190 transitions. [2024-11-13 20:35:00,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 20:35:00,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:00,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:00,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:00,487 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:00,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:00,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 63 states and 192 transitions. [2024-11-13 20:35:00,989 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 192 transitions. [2024-11-13 20:35:00,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 20:35:00,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:00,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:01,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:01,519 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:02,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:02,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 64 states and 194 transitions. [2024-11-13 20:35:02,070 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 194 transitions. [2024-11-13 20:35:02,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 20:35:02,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:02,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:02,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:02,533 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:03,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:03,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 65 states and 199 transitions. [2024-11-13 20:35:03,486 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 199 transitions. [2024-11-13 20:35:03,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 20:35:03,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:03,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:03,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:04,614 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 22 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:05,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:05,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 66 states and 200 transitions. [2024-11-13 20:35:05,782 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 200 transitions. [2024-11-13 20:35:05,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 20:35:05,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:05,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:05,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:09,992 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:15,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:15,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 69 states and 224 transitions. [2024-11-13 20:35:15,719 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 224 transitions. [2024-11-13 20:35:15,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 20:35:15,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:15,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:15,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:18,722 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:22,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:22,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 70 states and 227 transitions. [2024-11-13 20:35:22,356 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 227 transitions. [2024-11-13 20:35:22,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 20:35:22,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:22,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:22,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:24,213 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:26,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:26,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 72 states and 234 transitions. [2024-11-13 20:35:26,997 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 234 transitions. [2024-11-13 20:35:26,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 20:35:26,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:26,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:27,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:29,907 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:33,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:33,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 74 states and 241 transitions. [2024-11-13 20:35:33,587 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 241 transitions. [2024-11-13 20:35:33,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:35:33,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:33,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:33,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:35,080 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 21 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:39,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:39,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 77 states and 253 transitions. [2024-11-13 20:35:39,654 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 253 transitions. [2024-11-13 20:35:39,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:35:39,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:39,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:39,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:40,388 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 21 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:42,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:42,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 79 states and 263 transitions. [2024-11-13 20:35:42,630 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 263 transitions. [2024-11-13 20:35:42,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:35:42,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:42,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:42,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:43,398 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 21 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:44,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:44,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 80 states and 267 transitions. [2024-11-13 20:35:44,178 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 267 transitions. [2024-11-13 20:35:44,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:35:44,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:44,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:44,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:44,924 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 21 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:46,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:46,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 82 states and 269 transitions. [2024-11-13 20:35:46,489 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 269 transitions. [2024-11-13 20:35:46,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:35:46,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:46,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:46,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:47,197 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 21 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:48,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:48,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 83 states and 271 transitions. [2024-11-13 20:35:48,171 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 271 transitions. [2024-11-13 20:35:48,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:35:48,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:48,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:48,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:48,898 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 21 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:50,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:50,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 82 states and 262 transitions. [2024-11-13 20:35:50,260 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 262 transitions. [2024-11-13 20:35:50,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:35:50,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:50,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:50,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:50,969 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 21 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:54,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:54,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 84 states and 268 transitions. [2024-11-13 20:35:54,039 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 268 transitions. [2024-11-13 20:35:54,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:35:54,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:54,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:54,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:55,590 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 29 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:57,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:57,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 85 states and 269 transitions. [2024-11-13 20:35:57,124 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 269 transitions. [2024-11-13 20:35:57,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 20:35:57,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:57,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:57,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:03,172 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:36:09,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:09,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 88 states and 281 transitions. [2024-11-13 20:36:09,945 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 281 transitions. [2024-11-13 20:36:09,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 20:36:09,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:09,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:09,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:13,488 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:36:16,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:16,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 89 states and 292 transitions. [2024-11-13 20:36:16,467 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 292 transitions. [2024-11-13 20:36:16,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 20:36:16,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:16,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:16,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:23,311 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 3 proven. 69 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:36:30,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:30,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 91 states and 303 transitions. [2024-11-13 20:36:30,259 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 303 transitions. [2024-11-13 20:36:30,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 20:36:30,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:30,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:30,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:35,587 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 3 proven. 69 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:36:45,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:45,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 94 states and 329 transitions. [2024-11-13 20:36:45,956 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 329 transitions. [2024-11-13 20:36:45,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 20:36:45,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:45,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:45,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:49,469 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:36:53,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:53,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 95 states and 331 transitions. [2024-11-13 20:36:53,831 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 331 transitions. [2024-11-13 20:36:53,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 20:36:53,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:53,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:53,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:58,465 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:37:01,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:01,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 96 states and 333 transitions. [2024-11-13 20:37:01,442 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 333 transitions. [2024-11-13 20:37:01,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 20:37:01,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:01,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:01,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:04,640 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:37:08,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:08,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 98 states and 337 transitions. [2024-11-13 20:37:08,504 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 337 transitions. [2024-11-13 20:37:08,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:37:08,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:08,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:08,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:11,493 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 28 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:37:17,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:17,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 99 states and 350 transitions. [2024-11-13 20:37:17,703 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 350 transitions. [2024-11-13 20:37:17,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:37:17,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:17,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:17,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:18,942 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 28 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:37:21,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:21,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 100 states and 358 transitions. [2024-11-13 20:37:21,377 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 358 transitions. [2024-11-13 20:37:21,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:37:21,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:21,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:21,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:22,508 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 28 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:37:23,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:23,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 101 states and 360 transitions. [2024-11-13 20:37:23,997 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 360 transitions. [2024-11-13 20:37:23,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:37:23,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:23,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:24,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:25,424 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 28 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:37:26,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:26,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 102 states and 363 transitions. [2024-11-13 20:37:26,677 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 363 transitions. [2024-11-13 20:37:26,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:37:26,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:26,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:26,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:27,946 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 28 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:37:31,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:31,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 104 states and 370 transitions. [2024-11-13 20:37:31,049 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 370 transitions. [2024-11-13 20:37:31,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:37:31,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:31,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:31,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:32,392 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 28 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:37:34,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:34,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 105 states and 375 transitions. [2024-11-13 20:37:34,106 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 375 transitions. [2024-11-13 20:37:34,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:37:34,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:34,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:34,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:35,351 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 28 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:37:38,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:38,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 107 states and 378 transitions. [2024-11-13 20:37:38,209 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 378 transitions. [2024-11-13 20:37:38,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:37:38,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:38,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:38,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:41,327 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 37 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:37:47,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:47,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 110 states and 384 transitions. [2024-11-13 20:37:47,838 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 384 transitions. [2024-11-13 20:37:47,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 20:37:47,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:47,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:47,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:57,593 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 6 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:38:16,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:16,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 114 states and 404 transitions. [2024-11-13 20:38:16,905 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 404 transitions. [2024-11-13 20:38:16,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 20:38:16,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:16,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:16,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:25,346 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:38:37,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:37,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 117 states and 414 transitions. [2024-11-13 20:38:37,217 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 414 transitions. [2024-11-13 20:38:37,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 20:38:37,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:37,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:37,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:40,994 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:38:44,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:44,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 118 states and 417 transitions. [2024-11-13 20:38:44,209 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 417 transitions. [2024-11-13 20:38:44,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 20:38:44,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:44,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:44,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:47,641 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 36 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:38:52,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:52,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 120 states and 420 transitions. [2024-11-13 20:38:52,874 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 420 transitions. [2024-11-13 20:38:52,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 20:38:52,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:52,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:52,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:56,479 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 46 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:39:00,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:00,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 122 states and 423 transitions. [2024-11-13 20:39:00,647 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 423 transitions. [2024-11-13 20:39:00,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 20:39:00,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:00,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:00,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:02,402 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 36 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:39:04,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:04,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 123 states and 428 transitions. [2024-11-13 20:39:04,041 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 428 transitions. [2024-11-13 20:39:04,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 20:39:04,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:04,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:04,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:05,779 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 36 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:39:07,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:07,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 124 states and 432 transitions. [2024-11-13 20:39:07,432 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 432 transitions. [2024-11-13 20:39:07,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 20:39:07,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:07,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:07,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:09,054 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 36 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:39:11,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:11,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 125 states and 438 transitions. [2024-11-13 20:39:11,390 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 438 transitions. [2024-11-13 20:39:11,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 20:39:11,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:11,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:11,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:12,835 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 36 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:39:14,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:14,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 126 states and 447 transitions. [2024-11-13 20:39:14,454 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 447 transitions. [2024-11-13 20:39:14,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 20:39:14,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:14,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:14,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:16,059 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 36 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:39:17,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:17,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 127 states and 449 transitions. [2024-11-13 20:39:17,009 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 449 transitions. [2024-11-13 20:39:17,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 20:39:17,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:17,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:17,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:18,389 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 36 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:39:19,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:19,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 128 states and 451 transitions. [2024-11-13 20:39:19,375 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 451 transitions. [2024-11-13 20:39:19,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 20:39:19,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:19,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:19,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:20,802 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 36 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:39:22,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:22,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 129 states and 456 transitions. [2024-11-13 20:39:22,560 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 456 transitions. [2024-11-13 20:39:22,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 20:39:22,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:22,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:22,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:24,247 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 36 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:39:25,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:25,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 130 states and 457 transitions. [2024-11-13 20:39:25,835 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 457 transitions. [2024-11-13 20:39:25,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:39:25,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:25,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:25,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:37,790 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 10 proven. 100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:01,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:01,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 135 states and 498 transitions. [2024-11-13 20:40:01,749 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 498 transitions. [2024-11-13 20:40:01,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:40:01,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:01,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:01,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:08,698 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:23,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:23,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 140 states and 512 transitions. [2024-11-13 20:40:23,179 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 512 transitions. [2024-11-13 20:40:23,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:40:23,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:23,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:23,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:30,006 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:38,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:38,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 142 states and 521 transitions. [2024-11-13 20:40:38,769 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 521 transitions. [2024-11-13 20:40:38,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:40:38,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:38,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:38,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:44,354 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:48,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:48,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 143 states and 521 transitions. [2024-11-13 20:40:48,235 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 521 transitions. [2024-11-13 20:40:48,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:40:48,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:48,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:48,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:52,354 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 45 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:55,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:55,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 144 states and 527 transitions. [2024-11-13 20:40:55,567 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 527 transitions. [2024-11-13 20:40:55,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:40:55,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:55,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:55,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:59,461 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 56 proven. 65 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:03,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:03,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 146 states and 530 transitions. [2024-11-13 20:41:03,327 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 530 transitions. [2024-11-13 20:41:03,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:41:03,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:03,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:03,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:05,258 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 45 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:09,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:09,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 148 states and 537 transitions. [2024-11-13 20:41:09,596 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 537 transitions. [2024-11-13 20:41:09,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:41:09,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:09,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:09,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:11,510 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 45 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:13,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:13,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 149 states and 538 transitions. [2024-11-13 20:41:13,353 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 538 transitions. [2024-11-13 20:41:13,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:41:13,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:13,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:13,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:15,262 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 45 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:18,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:18,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 151 states and 541 transitions. [2024-11-13 20:41:18,626 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 541 transitions. [2024-11-13 20:41:18,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:41:18,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:18,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:18,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:20,676 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 45 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:22,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:22,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 152 states and 550 transitions. [2024-11-13 20:41:22,481 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 550 transitions. [2024-11-13 20:41:22,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:41:22,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:22,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:22,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:24,437 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 45 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:26,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:26,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 153 states and 551 transitions. [2024-11-13 20:41:26,164 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 551 transitions. [2024-11-13 20:41:26,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:41:26,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:26,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:26,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:28,067 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 45 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:30,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:30,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 154 states and 560 transitions. [2024-11-13 20:41:30,011 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 560 transitions. [2024-11-13 20:41:30,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:41:30,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:30,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:30,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:31,950 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 45 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:33,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:33,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 155 states and 562 transitions. [2024-11-13 20:41:33,147 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 562 transitions. [2024-11-13 20:41:33,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:41:33,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:33,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:33,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:35,132 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 45 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:36,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:36,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 156 states and 564 transitions. [2024-11-13 20:41:36,341 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 564 transitions. [2024-11-13 20:41:36,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:41:36,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:36,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:36,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:38,240 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 45 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:39,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:39,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 157 states and 568 transitions. [2024-11-13 20:41:39,954 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 568 transitions. [2024-11-13 20:41:39,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:41:39,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:39,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:39,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:41,854 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 45 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:43,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:43,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 158 states and 573 transitions. [2024-11-13 20:41:43,668 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 573 transitions. [2024-11-13 20:41:43,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:41:43,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:43,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:43,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:45,592 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 45 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:48,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:48,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 159 states and 581 transitions. [2024-11-13 20:41:48,961 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 581 transitions. [2024-11-13 20:41:48,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:41:48,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:48,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:49,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:02,525 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 7 proven. 125 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:42:20,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:20,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 161 states and 600 transitions. [2024-11-13 20:42:20,515 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 600 transitions. [2024-11-13 20:42:20,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:42:20,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:20,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:20,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:29,127 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 132 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:42:44,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:44,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 164 states and 617 transitions. [2024-11-13 20:42:44,383 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 617 transitions. [2024-11-13 20:42:44,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:42:44,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:44,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:44,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:56,752 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 15 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:43:07,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:07,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 165 states and 624 transitions. [2024-11-13 20:43:07,515 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 624 transitions. [2024-11-13 20:43:07,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:43:07,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:07,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:07,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:22,147 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 21 proven. 111 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:43:36,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:36,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 167 states and 632 transitions. [2024-11-13 20:43:36,397 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 632 transitions. [2024-11-13 20:43:36,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:43:36,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:36,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:36,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:44,687 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 132 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:43:59,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:59,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 172 states and 649 transitions. [2024-11-13 20:43:59,942 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 649 transitions. [2024-11-13 20:43:59,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 20:43:59,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:59,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:59,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:04,556 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 55 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:44:14,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:14,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 175 states and 671 transitions. [2024-11-13 20:44:14,728 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 671 transitions. [2024-11-13 20:44:14,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 20:44:14,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:14,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:14,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:19,527 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 67 proven. 77 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:44:25,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:25,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 177 states and 679 transitions. [2024-11-13 20:44:25,519 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 679 transitions. [2024-11-13 20:44:25,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 20:44:25,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:25,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:25,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:27,927 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 55 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:44:29,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:29,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 178 states and 680 transitions. [2024-11-13 20:44:29,478 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 680 transitions. [2024-11-13 20:44:29,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 20:44:29,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:29,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:29,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:31,922 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 55 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:44:36,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:36,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 180 states and 683 transitions. [2024-11-13 20:44:36,042 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 683 transitions. [2024-11-13 20:44:36,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 20:44:36,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:36,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:36,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:38,481 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 55 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:44:40,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:40,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 181 states and 684 transitions. [2024-11-13 20:44:40,036 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 684 transitions. [2024-11-13 20:44:40,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:44:40,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:40,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:40,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:56,883 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 21 proven. 135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:45:30,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:30,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 186 states and 726 transitions. [2024-11-13 20:45:30,997 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 726 transitions. [2024-11-13 20:45:30,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:45:30,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:30,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:31,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:42,477 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 21 proven. 135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:45:53,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:53,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 188 states and 737 transitions. [2024-11-13 20:45:53,662 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 737 transitions. [2024-11-13 20:45:53,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:45:53,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:53,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:53,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:07,108 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 156 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:46:20,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:20,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 190 states and 746 transitions. [2024-11-13 20:46:20,755 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 746 transitions. [2024-11-13 20:46:20,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:46:20,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:20,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:20,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:40,731 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 156 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:47:07,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:07,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 196 states and 764 transitions. [2024-11-13 20:47:07,515 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 764 transitions. [2024-11-13 20:47:07,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:47:07,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:07,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:07,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:19,075 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 156 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.