./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-tiling/pr4.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_b8a2b32a-8171-4459-93ca-589c01620bbc/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a2b32a-8171-4459-93ca-589c01620bbc/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_b8a2b32a-8171-4459-93ca-589c01620bbc/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a2b32a-8171-4459-93ca-589c01620bbc/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/array-tiling/pr4.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a2b32a-8171-4459-93ca-589c01620bbc/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_b8a2b32a-8171-4459-93ca-589c01620bbc/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 14a75e050103eb09182e049a798a738dec478e3acaa4fb01ae8649b715b8362f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:47:01,242 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:47:01,301 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a2b32a-8171-4459-93ca-589c01620bbc/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 16:47:01,306 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:47:01,306 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 16:47:01,328 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:47:01,329 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 16:47:01,329 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 16:47:01,329 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:47:01,329 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:47:01,330 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:47:01,330 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 16:47:01,330 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:47:01,330 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:47:01,330 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:47:01,330 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:47:01,330 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 16:47:01,330 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:47:01,330 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 16:47:01,331 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:47:01,331 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:47:01,331 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 16:47:01,331 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:47:01,331 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:47:01,331 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:47:01,331 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:47:01,331 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:47:01,331 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:47:01,332 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:47:01,332 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:47:01,332 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 16:47:01,332 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 16:47:01,332 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 16:47:01,332 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_b8a2b32a-8171-4459-93ca-589c01620bbc/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 -> 14a75e050103eb09182e049a798a738dec478e3acaa4fb01ae8649b715b8362f [2024-11-13 16:47:01,658 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:47:01,669 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:47:01,674 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:47:01,676 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:47:01,676 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:47:01,678 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a2b32a-8171-4459-93ca-589c01620bbc/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/array-tiling/pr4.c Unable to find full path for "g++" [2024-11-13 16:47:03,627 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:47:03,945 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:47:03,946 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a2b32a-8171-4459-93ca-589c01620bbc/sv-benchmarks/c/array-tiling/pr4.c [2024-11-13 16:47:03,954 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a2b32a-8171-4459-93ca-589c01620bbc/bin/ukojak-verify-EEHR8qb7sm/data/a05d35e9f/929278eef0fa4d48ba84d6c5b93e8139/FLAG3392738bf [2024-11-13 16:47:04,211 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a2b32a-8171-4459-93ca-589c01620bbc/bin/ukojak-verify-EEHR8qb7sm/data/a05d35e9f/929278eef0fa4d48ba84d6c5b93e8139 [2024-11-13 16:47:04,213 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:47:04,215 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:47:04,217 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:47:04,217 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:47:04,222 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:47:04,223 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:47:04" (1/1) ... [2024-11-13 16:47:04,224 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75e6cd52 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:47:04, skipping insertion in model container [2024-11-13 16:47:04,224 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:47:04" (1/1) ... [2024-11-13 16:47:04,240 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:47:04,407 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_b8a2b32a-8171-4459-93ca-589c01620bbc/sv-benchmarks/c/array-tiling/pr4.c[394,407] [2024-11-13 16:47:04,442 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:47:04,455 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:47:04,468 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_b8a2b32a-8171-4459-93ca-589c01620bbc/sv-benchmarks/c/array-tiling/pr4.c[394,407] [2024-11-13 16:47:04,480 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:47:04,496 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:47:04,497 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:47:04 WrapperNode [2024-11-13 16:47:04,497 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:47:04,498 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:47:04,498 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:47:04,498 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:47:04,506 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:47:04" (1/1) ... [2024-11-13 16:47:04,514 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:47:04" (1/1) ... [2024-11-13 16:47:04,535 INFO L138 Inliner]: procedures = 15, calls = 28, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 82 [2024-11-13 16:47:04,535 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:47:04,536 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:47:04,536 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:47:04,536 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:47:04,544 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:47:04" (1/1) ... [2024-11-13 16:47:04,544 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:47:04" (1/1) ... [2024-11-13 16:47:04,546 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:47:04" (1/1) ... [2024-11-13 16:47:04,546 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:47:04" (1/1) ... [2024-11-13 16:47:04,557 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:47:04" (1/1) ... [2024-11-13 16:47:04,565 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:47:04" (1/1) ... [2024-11-13 16:47:04,566 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:47:04" (1/1) ... [2024-11-13 16:47:04,567 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:47:04" (1/1) ... [2024-11-13 16:47:04,574 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:47:04,575 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:47:04,575 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:47:04,575 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:47:04,576 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:47:04" (1/1) ... [2024-11-13 16:47:04,585 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:47:04,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a2b32a-8171-4459-93ca-589c01620bbc/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:47:04,622 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a2b32a-8171-4459-93ca-589c01620bbc/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:47:04,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a2b32a-8171-4459-93ca-589c01620bbc/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:47:04,664 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:47:04,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 16:47:04,665 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 16:47:04,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 16:47:04,665 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:47:04,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:47:04,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 16:47:04,665 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 16:47:04,760 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:47:04,762 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:47:05,001 INFO L? ?]: Removed 12 outVars from TransFormulas that were not future-live. [2024-11-13 16:47:05,003 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:47:05,095 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:47:05,099 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 16:47:05,099 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:47:05 BoogieIcfgContainer [2024-11-13 16:47:05,100 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:47:05,102 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:47:05,102 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:47:05,115 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:47:05,116 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:47:05" (1/1) ... [2024-11-13 16:47:05,127 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:47:05,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:05,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 12 states and 16 transitions. [2024-11-13 16:47:05,197 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 16 transitions. [2024-11-13 16:47:05,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 16:47:05,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:05,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:05,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:05,709 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 16:47:05,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:05,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 13 states and 17 transitions. [2024-11-13 16:47:05,810 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 17 transitions. [2024-11-13 16:47:05,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 16:47:05,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:05,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:05,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:07,368 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:08,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:08,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 17 states and 31 transitions. [2024-11-13 16:47:08,326 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 31 transitions. [2024-11-13 16:47:08,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 16:47:08,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:08,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:08,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:10,484 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:11,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:11,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 18 states and 38 transitions. [2024-11-13 16:47:11,448 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 38 transitions. [2024-11-13 16:47:11,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 16:47:11,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:11,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:11,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:14,089 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 16:47:15,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:15,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 15 states and 20 transitions. [2024-11-13 16:47:15,344 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 20 transitions. [2024-11-13 16:47:15,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 16:47:15,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:15,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:15,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:16,116 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:17,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:17,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 19 states and 28 transitions. [2024-11-13 16:47:17,861 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 28 transitions. [2024-11-13 16:47:17,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 16:47:17,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:17,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:17,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:18,781 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:22,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:22,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 26 states and 48 transitions. [2024-11-13 16:47:22,553 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 48 transitions. [2024-11-13 16:47:22,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 16:47:22,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:22,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:22,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:23,723 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:29,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:29,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 34 states and 64 transitions. [2024-11-13 16:47:29,278 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 64 transitions. [2024-11-13 16:47:29,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 16:47:29,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:29,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:29,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:29,625 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:30,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:30,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 35 states and 67 transitions. [2024-11-13 16:47:30,377 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 67 transitions. [2024-11-13 16:47:30,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 16:47:30,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:30,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:30,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:31,520 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 16 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:41,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:41,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 49 states and 109 transitions. [2024-11-13 16:47:41,475 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 109 transitions. [2024-11-13 16:47:41,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 16:47:41,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:41,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:41,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:41,625 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 16 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:42,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:42,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 51 states and 111 transitions. [2024-11-13 16:47:42,664 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 111 transitions. [2024-11-13 16:47:42,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 16:47:42,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:42,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:42,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:42,813 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 16 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:43,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:43,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 52 states and 112 transitions. [2024-11-13 16:47:43,555 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 112 transitions. [2024-11-13 16:47:43,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 16:47:43,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:43,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:43,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:46,286 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:48:01,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:01,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 65 states and 173 transitions. [2024-11-13 16:48:01,742 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 173 transitions. [2024-11-13 16:48:01,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 16:48:01,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:01,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:01,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:02,437 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:48:03,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:03,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 67 states and 175 transitions. [2024-11-13 16:48:03,911 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 175 transitions. [2024-11-13 16:48:03,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 16:48:03,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:03,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:03,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:04,544 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 27 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:48:08,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:08,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 68 states and 176 transitions. [2024-11-13 16:48:08,606 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 176 transitions. [2024-11-13 16:48:08,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 16:48:08,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:08,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:08,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:12,011 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:48:32,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:32,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 84 states and 222 transitions. [2024-11-13 16:48:32,985 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 222 transitions. [2024-11-13 16:48:32,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 16:48:32,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:32,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:33,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:36,038 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:48:56,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:56,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 97 states and 288 transitions. [2024-11-13 16:48:56,829 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 288 transitions. [2024-11-13 16:48:56,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 16:48:56,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:56,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:56,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:57,538 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:49:01,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:01,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 100 states and 299 transitions. [2024-11-13 16:49:01,830 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 299 transitions. [2024-11-13 16:49:01,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 16:49:01,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:01,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:01,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:02,488 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:49:04,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:04,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 101 states and 306 transitions. [2024-11-13 16:49:04,270 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 306 transitions. [2024-11-13 16:49:04,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 16:49:04,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:04,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:04,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:05,157 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:49:07,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:07,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 103 states and 312 transitions. [2024-11-13 16:49:07,941 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 312 transitions. [2024-11-13 16:49:07,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 16:49:07,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:07,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:07,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:08,521 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:49:09,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:09,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 104 states and 313 transitions. [2024-11-13 16:49:09,744 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 313 transitions. [2024-11-13 16:49:09,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 16:49:09,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:09,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:09,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:10,286 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 41 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:49:14,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:14,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 105 states and 314 transitions. [2024-11-13 16:49:14,831 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 314 transitions. [2024-11-13 16:49:14,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 16:49:14,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:14,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:14,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:18,800 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:49:43,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:43,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 118 states and 365 transitions. [2024-11-13 16:49:43,800 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 365 transitions. [2024-11-13 16:49:43,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 16:49:43,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:43,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:43,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:44,332 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:49:56,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:56,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 126 states and 424 transitions. [2024-11-13 16:49:56,269 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 424 transitions. [2024-11-13 16:49:56,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 16:49:56,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:56,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:56,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:56,757 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:49:58,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:58,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 127 states and 436 transitions. [2024-11-13 16:49:58,515 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 436 transitions. [2024-11-13 16:49:58,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 16:49:58,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:58,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:58,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:59,021 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:50:05,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:05,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 131 states and 472 transitions. [2024-11-13 16:50:05,647 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 472 transitions. [2024-11-13 16:50:05,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 16:50:05,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:05,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:05,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:06,193 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:50:09,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:09,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 133 states and 488 transitions. [2024-11-13 16:50:09,853 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 488 transitions. [2024-11-13 16:50:09,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 16:50:09,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:09,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:09,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:10,387 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:50:14,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:14,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 136 states and 497 transitions. [2024-11-13 16:50:14,789 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 497 transitions. [2024-11-13 16:50:14,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 16:50:14,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:14,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:14,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:15,333 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:50:21,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:21,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 139 states and 519 transitions. [2024-11-13 16:50:21,808 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 519 transitions. [2024-11-13 16:50:21,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 16:50:21,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:21,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:21,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:22,294 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:50:24,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:24,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 140 states and 529 transitions. [2024-11-13 16:50:24,045 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 529 transitions. [2024-11-13 16:50:24,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 16:50:24,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:24,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:24,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:24,489 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:50:26,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:26,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 141 states and 535 transitions. [2024-11-13 16:50:26,382 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 535 transitions. [2024-11-13 16:50:26,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:50:26,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:26,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:26,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:34,043 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:51:21,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:21,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 157 states and 645 transitions. [2024-11-13 16:51:21,517 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 645 transitions. [2024-11-13 16:51:21,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:51:21,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:21,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:21,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:22,158 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:51:44,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:44,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 168 states and 703 transitions. [2024-11-13 16:51:44,674 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 703 transitions. [2024-11-13 16:51:44,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:51:44,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:44,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:44,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:45,166 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:51:49,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:49,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 170 states and 714 transitions. [2024-11-13 16:51:49,595 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 714 transitions. [2024-11-13 16:51:49,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:51:49,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:49,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:49,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:50,101 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:51:52,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:52,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 171 states and 722 transitions. [2024-11-13 16:51:52,399 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 722 transitions. [2024-11-13 16:51:52,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:51:52,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:52,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:52,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:52,798 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:52:03,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:03,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 176 states and 745 transitions. [2024-11-13 16:52:03,746 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 745 transitions. [2024-11-13 16:52:03,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:52:03,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:03,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:03,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:04,124 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:52:09,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:09,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 178 states and 767 transitions. [2024-11-13 16:52:09,264 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 767 transitions. [2024-11-13 16:52:09,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:52:09,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:09,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:09,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:09,729 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:52:12,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:12,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 179 states and 787 transitions. [2024-11-13 16:52:12,187 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 787 transitions. [2024-11-13 16:52:12,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:52:12,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:12,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:12,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:19,955 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:53:10,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:10,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 194 states and 879 transitions. [2024-11-13 16:53:10,332 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 879 transitions. [2024-11-13 16:53:10,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:53:10,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:10,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:10,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:10,761 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:53:13,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:13,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 195 states and 905 transitions. [2024-11-13 16:53:13,358 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 905 transitions. [2024-11-13 16:53:13,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:53:13,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:13,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:13,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:13,880 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:53:17,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:17,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 196 states and 924 transitions. [2024-11-13 16:53:17,485 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 924 transitions. [2024-11-13 16:53:17,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:53:17,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:17,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:17,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:17,899 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:53:27,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:27,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 199 states and 957 transitions. [2024-11-13 16:53:27,572 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 957 transitions. [2024-11-13 16:53:27,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:53:27,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:27,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:27,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:28,219 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:53:37,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:37,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 202 states and 994 transitions. [2024-11-13 16:53:37,232 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 994 transitions. [2024-11-13 16:53:37,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:53:37,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:37,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:37,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:37,670 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:53:44,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:44,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 205 states and 1027 transitions. [2024-11-13 16:53:44,956 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 1027 transitions. [2024-11-13 16:53:44,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:53:44,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:44,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:44,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:45,371 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:54:00,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:00,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1066 states to 211 states and 1066 transitions. [2024-11-13 16:54:00,562 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 1066 transitions. [2024-11-13 16:54:00,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:54:00,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:00,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:00,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:00,848 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:54:04,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:04,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 212 states and 1076 transitions. [2024-11-13 16:54:04,380 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 1076 transitions. [2024-11-13 16:54:04,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:54:04,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:04,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:04,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:04,818 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:54:10,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:10,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 215 states and 1087 transitions. [2024-11-13 16:54:10,589 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 1087 transitions. [2024-11-13 16:54:10,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:54:10,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:10,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:10,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:11,092 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:54:15,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:15,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 217 states and 1088 transitions. [2024-11-13 16:54:15,318 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 1088 transitions. [2024-11-13 16:54:15,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:54:15,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:15,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:15,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:15,610 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:54:17,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:17,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 218 states and 1096 transitions. [2024-11-13 16:54:17,864 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 1096 transitions. [2024-11-13 16:54:17,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:54:17,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:17,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:17,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:18,200 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:54:20,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:20,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 219 states and 1103 transitions. [2024-11-13 16:54:20,674 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 1103 transitions. [2024-11-13 16:54:20,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:54:20,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:20,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:20,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:26,062 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 78 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:55:25,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:25,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 239 states and 1234 transitions. [2024-11-13 16:55:25,860 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 1234 transitions. [2024-11-13 16:55:25,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:55:25,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:25,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:25,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:26,017 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 78 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:55:37,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:37,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1264 states to 243 states and 1264 transitions. [2024-11-13 16:55:37,678 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 1264 transitions. [2024-11-13 16:55:37,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:55:37,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:37,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:37,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:37,866 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 78 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:55:40,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:40,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1264 states to 244 states and 1264 transitions. [2024-11-13 16:55:40,720 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 1264 transitions. [2024-11-13 16:55:40,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:55:40,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:40,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:40,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:40,878 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 78 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:56:00,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:00,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 253 states and 1313 transitions. [2024-11-13 16:56:00,878 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 1313 transitions. [2024-11-13 16:56:00,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:56:00,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:00,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:00,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:01,099 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 78 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:56:21,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:21,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1353 states to 262 states and 1353 transitions. [2024-11-13 16:56:21,652 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 1353 transitions. [2024-11-13 16:56:21,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:56:21,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:21,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:21,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:21,969 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 78 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:56:30,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:30,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1384 states to 265 states and 1384 transitions. [2024-11-13 16:56:30,260 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 1384 transitions. [2024-11-13 16:56:30,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:56:30,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:30,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:30,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:30,421 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 78 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:56:38,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:38,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1406 states to 269 states and 1406 transitions. [2024-11-13 16:56:38,900 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 1406 transitions. [2024-11-13 16:56:38,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:56:38,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:38,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:38,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:39,062 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 78 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:56:49,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:49,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1437 states to 273 states and 1437 transitions. [2024-11-13 16:56:49,579 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 1437 transitions. [2024-11-13 16:56:49,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:56:49,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:49,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:49,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:49,780 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 78 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:56:57,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:57,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1452 states to 276 states and 1452 transitions. [2024-11-13 16:56:57,435 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 1452 transitions. [2024-11-13 16:56:57,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:56:57,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:57,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:57,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:57,622 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 78 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:57:10,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:10,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1488 states to 281 states and 1488 transitions. [2024-11-13 16:57:10,782 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 1488 transitions. [2024-11-13 16:57:10,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:57:10,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:10,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:10,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:10,940 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 78 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:57:26,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:26,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1531 states to 286 states and 1531 transitions. [2024-11-13 16:57:26,121 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 1531 transitions. [2024-11-13 16:57:26,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:57:26,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:26,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:26,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:26,468 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 78 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:57:38,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:38,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1557 states to 290 states and 1557 transitions. [2024-11-13 16:57:38,115 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 1557 transitions. [2024-11-13 16:57:38,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:57:38,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:38,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:38,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:38,263 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 78 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:57:48,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:48,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1578 states to 294 states and 1578 transitions. [2024-11-13 16:57:48,601 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 1578 transitions. [2024-11-13 16:57:48,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:57:48,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:48,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:48,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:48,797 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 78 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:57:52,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:52,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1589 states to 295 states and 1589 transitions. [2024-11-13 16:57:52,482 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 1589 transitions. [2024-11-13 16:57:52,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:57:52,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:52,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:52,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:52,636 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 78 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:57:55,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:55,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1592 states to 296 states and 1592 transitions. [2024-11-13 16:57:55,326 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 1592 transitions. [2024-11-13 16:57:55,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:57:55,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:55,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:55,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:55,472 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 78 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:58:04,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:04,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1603 states to 299 states and 1603 transitions. [2024-11-13 16:58:04,029 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 1603 transitions. [2024-11-13 16:58:04,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:58:04,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:04,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:04,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:04,350 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 78 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:58:16,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:16,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1626 states to 303 states and 1626 transitions. [2024-11-13 16:58:16,401 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 1626 transitions. [2024-11-13 16:58:16,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:58:16,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:16,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:16,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:16,561 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 78 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:58:23,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:23,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1641 states to 305 states and 1641 transitions. [2024-11-13 16:58:23,573 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 1641 transitions. [2024-11-13 16:58:23,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:58:23,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:23,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:23,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:23,769 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 78 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:58:28,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:28,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1647 states to 307 states and 1647 transitions. [2024-11-13 16:58:28,992 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 1647 transitions. [2024-11-13 16:58:28,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:58:28,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:28,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:29,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:29,139 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 78 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:58:32,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:32,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1656 states to 308 states and 1656 transitions. [2024-11-13 16:58:32,154 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 1656 transitions. [2024-11-13 16:58:32,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:58:32,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:32,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:32,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:32,366 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 78 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:58:35,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:35,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1664 states to 309 states and 1664 transitions. [2024-11-13 16:58:35,735 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 1664 transitions. [2024-11-13 16:58:35,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:58:35,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:35,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:35,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:35,898 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 78 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:58:41,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:41,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1674 states to 311 states and 1674 transitions. [2024-11-13 16:58:41,739 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 1674 transitions. [2024-11-13 16:58:41,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:58:41,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:41,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:41,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:41,946 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 78 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:58:44,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:44,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1679 states to 312 states and 1679 transitions. [2024-11-13 16:58:44,932 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 1679 transitions. [2024-11-13 16:58:44,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:58:44,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:44,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:44,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:45,112 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 78 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:58:51,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:51,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1689 states to 314 states and 1689 transitions. [2024-11-13 16:58:51,060 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 1689 transitions. [2024-11-13 16:58:51,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:58:51,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:51,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:51,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:51,522 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 78 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:58:55,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:55,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1697 states to 315 states and 1697 transitions. [2024-11-13 16:58:55,232 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 1697 transitions. [2024-11-13 16:58:55,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:58:55,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:55,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:55,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:55,382 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 78 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:58:58,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:58,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1702 states to 316 states and 1702 transitions. [2024-11-13 16:58:58,188 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 1702 transitions. [2024-11-13 16:58:58,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:58:58,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:58,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:58,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:58,367 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 78 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:59:04,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:04,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1709 states to 318 states and 1709 transitions. [2024-11-13 16:59:04,326 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 1709 transitions. [2024-11-13 16:59:04,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:59:04,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:04,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:04,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:04,542 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 78 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:59:07,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:07,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1712 states to 319 states and 1712 transitions. [2024-11-13 16:59:07,223 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 1712 transitions. [2024-11-13 16:59:07,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:59:07,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:07,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:07,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:07,373 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 78 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:59:10,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:10,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1720 states to 320 states and 1720 transitions. [2024-11-13 16:59:10,197 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 1720 transitions. [2024-11-13 16:59:10,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 16:59:10,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:10,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:10,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:19,482 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:00:40,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:40,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1891 states to 338 states and 1891 transitions. [2024-11-13 17:00:40,659 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 1891 transitions. [2024-11-13 17:00:40,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 17:00:40,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:40,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:40,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:41,357 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:01:01,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:01,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1964 states to 343 states and 1964 transitions. [2024-11-13 17:01:01,086 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 1964 transitions. [2024-11-13 17:01:01,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 17:01:01,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:01,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:01,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:01,748 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.