./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/ldv-sets/test_mutex_unbounded-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f30ffb6-7b70-42c8-bab5-92646c86791b/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f30ffb6-7b70-42c8-bab5-92646c86791b/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_2f30ffb6-7b70-42c8-bab5-92646c86791b/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f30ffb6-7b70-42c8-bab5-92646c86791b/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-sets/test_mutex_unbounded-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f30ffb6-7b70-42c8-bab5-92646c86791b/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f30ffb6-7b70-42c8-bab5-92646c86791b/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 52ed361cdf08860b8c7c7d564ef95393de2d3a38663ac135cf0da9ded1f39b3f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:49:26,618 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:49:26,718 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f30ffb6-7b70-42c8-bab5-92646c86791b/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 22:49:26,731 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:49:26,731 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:49:26,766 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:49:26,767 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:49:26,767 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:49:26,768 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:49:26,768 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:49:26,769 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:49:26,769 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:49:26,770 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:49:26,770 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:49:26,771 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:49:26,771 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:49:26,771 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:49:26,771 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:49:26,772 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:49:26,772 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:49:26,772 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 22:49:26,772 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:49:26,772 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:49:26,772 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:49:26,772 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:49:26,772 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:49:26,773 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:49:26,773 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:49:26,773 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:49:26,773 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:49:26,773 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:49:26,773 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:49:26,773 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:49:26,773 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:49:26,773 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:49:26,773 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_2f30ffb6-7b70-42c8-bab5-92646c86791b/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 52ed361cdf08860b8c7c7d564ef95393de2d3a38663ac135cf0da9ded1f39b3f [2024-11-13 22:49:27,069 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:49:27,077 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:49:27,080 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:49:27,081 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:49:27,082 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:49:27,083 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f30ffb6-7b70-42c8-bab5-92646c86791b/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-sets/test_mutex_unbounded-2.i Unable to find full path for "g++" [2024-11-13 22:49:29,053 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:49:29,404 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:49:29,405 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f30ffb6-7b70-42c8-bab5-92646c86791b/sv-benchmarks/c/ldv-sets/test_mutex_unbounded-2.i [2024-11-13 22:49:29,430 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f30ffb6-7b70-42c8-bab5-92646c86791b/bin/ukojak-verify-EEHR8qb7sm/data/e5c40a078/02ceb40998aa4180842833fb74da558a/FLAG79dc65ea9 [2024-11-13 22:49:29,452 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f30ffb6-7b70-42c8-bab5-92646c86791b/bin/ukojak-verify-EEHR8qb7sm/data/e5c40a078/02ceb40998aa4180842833fb74da558a [2024-11-13 22:49:29,454 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:49:29,456 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:49:29,457 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:49:29,457 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:49:29,462 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:49:29,463 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:49:29" (1/1) ... [2024-11-13 22:49:29,464 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c1ba268 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:49:29, skipping insertion in model container [2024-11-13 22:49:29,465 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:49:29" (1/1) ... [2024-11-13 22:49:29,514 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:49:29,914 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:49:29,925 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:49:30,011 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:49:30,055 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:49:30,056 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:49:30 WrapperNode [2024-11-13 22:49:30,057 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:49:30,058 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:49:30,058 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:49:30,058 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:49:30,066 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:49:30" (1/1) ... [2024-11-13 22:49:30,087 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:49:30" (1/1) ... [2024-11-13 22:49:30,119 INFO L138 Inliner]: procedures = 142, calls = 66, calls flagged for inlining = 14, calls inlined = 13, statements flattened = 185 [2024-11-13 22:49:30,119 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:49:30,120 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:49:30,120 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:49:30,120 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:49:30,126 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:49:30" (1/1) ... [2024-11-13 22:49:30,126 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:49:30" (1/1) ... [2024-11-13 22:49:30,130 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:49:30" (1/1) ... [2024-11-13 22:49:30,131 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:49:30" (1/1) ... [2024-11-13 22:49:30,145 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:49:30" (1/1) ... [2024-11-13 22:49:30,151 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:49:30" (1/1) ... [2024-11-13 22:49:30,153 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:49:30" (1/1) ... [2024-11-13 22:49:30,155 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:49:30" (1/1) ... [2024-11-13 22:49:30,158 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:49:30,159 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:49:30,159 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:49:30,159 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:49:30,160 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:49:30" (1/1) ... [2024-11-13 22:49:30,166 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:49:30,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f30ffb6-7b70-42c8-bab5-92646c86791b/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:49:30,192 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f30ffb6-7b70-42c8-bab5-92646c86791b/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:49:30,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f30ffb6-7b70-42c8-bab5-92646c86791b/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:49:30,226 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-11-13 22:49:30,226 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-11-13 22:49:30,227 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_list_add [2024-11-13 22:49:30,227 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_list_add [2024-11-13 22:49:30,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_list_add [2024-11-13 22:49:30,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_list_add [2024-11-13 22:49:30,227 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:49:30,227 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:49:30,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:49:30,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_in_set [2024-11-13 22:49:30,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_in_set [2024-11-13 22:49:30,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:49:30,227 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:49:30,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 22:49:30,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_list_del [2024-11-13 22:49:30,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_list_del [2024-11-13 22:49:30,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:49:30,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_successful_malloc [2024-11-13 22:49:30,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_successful_malloc [2024-11-13 22:49:30,228 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:49:30,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:49:30,367 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:49:30,369 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:49:30,827 INFO L? ?]: Removed 75 outVars from TransFormulas that were not future-live. [2024-11-13 22:49:30,827 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:49:30,950 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:49:30,950 INFO L316 CfgBuilder]: Removed 5 assume(true) statements. [2024-11-13 22:49:30,951 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:49:30 BoogieIcfgContainer [2024-11-13 22:49:30,951 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:49:30,952 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:49:30,952 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:49:30,962 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:49:30,963 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:49:30" (1/1) ... [2024-11-13 22:49:30,970 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:49:31,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:31,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 61 states and 78 transitions. [2024-11-13 22:49:31,023 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 78 transitions. [2024-11-13 22:49:31,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:49:31,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:31,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:31,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:31,481 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:49:31,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:31,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 67 states and 88 transitions. [2024-11-13 22:49:31,577 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 88 transitions. [2024-11-13 22:49:31,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:49:31,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:31,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:31,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:31,730 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:49:31,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:31,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 68 states and 89 transitions. [2024-11-13 22:49:31,753 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 89 transitions. [2024-11-13 22:49:31,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:49:31,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:31,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:31,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:32,102 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:49:32,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:32,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 74 states and 99 transitions. [2024-11-13 22:49:32,288 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 99 transitions. [2024-11-13 22:49:32,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:49:32,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:32,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:32,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:32,528 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:49:32,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:32,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 81 states and 109 transitions. [2024-11-13 22:49:32,768 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 109 transitions. [2024-11-13 22:49:32,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:49:32,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:32,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:32,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:33,126 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 6 proven. 13 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:49:33,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:33,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 74 states and 97 transitions. [2024-11-13 22:49:33,193 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 97 transitions. [2024-11-13 22:49:33,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:49:33,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:33,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:33,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:33,534 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:49:33,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:33,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 81 states and 107 transitions. [2024-11-13 22:49:33,764 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 107 transitions. [2024-11-13 22:49:33,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:49:33,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:33,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:33,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:34,213 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 22:49:34,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:34,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 88 states and 117 transitions. [2024-11-13 22:49:34,465 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 117 transitions. [2024-11-13 22:49:34,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:49:34,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:34,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:34,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:34,997 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-13 22:49:35,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:35,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 95 states and 127 transitions. [2024-11-13 22:49:35,292 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 127 transitions. [2024-11-13 22:49:35,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 22:49:35,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:35,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:35,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:35,894 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-13 22:49:36,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:36,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 102 states and 137 transitions. [2024-11-13 22:49:36,193 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 137 transitions. [2024-11-13 22:49:36,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 22:49:36,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:36,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:36,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:36,838 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 147 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-13 22:49:37,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:37,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 109 states and 147 transitions. [2024-11-13 22:49:37,146 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 147 transitions. [2024-11-13 22:49:37,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 22:49:37,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:37,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:37,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:37,920 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 224 trivial. 0 not checked. [2024-11-13 22:49:38,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:38,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 116 states and 157 transitions. [2024-11-13 22:49:38,264 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 157 transitions. [2024-11-13 22:49:38,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 22:49:38,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:38,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:38,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:39,100 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 0 proven. 252 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2024-11-13 22:49:39,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:39,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 123 states and 167 transitions. [2024-11-13 22:49:39,518 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 167 transitions. [2024-11-13 22:49:39,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:49:39,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:39,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:39,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:40,508 INFO L134 CoverageAnalysis]: Checked inductivity of 675 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-11-13 22:49:40,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:40,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 130 states and 177 transitions. [2024-11-13 22:49:40,943 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 177 transitions. [2024-11-13 22:49:40,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 22:49:40,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:40,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:41,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:41,958 INFO L134 CoverageAnalysis]: Checked inductivity of 825 backedges. 0 proven. 385 refuted. 0 times theorem prover too weak. 440 trivial. 0 not checked. [2024-11-13 22:49:42,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:42,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 137 states and 187 transitions. [2024-11-13 22:49:42,389 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 187 transitions. [2024-11-13 22:49:42,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 22:49:42,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:42,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:42,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:43,665 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 462 refuted. 0 times theorem prover too weak. 528 trivial. 0 not checked. [2024-11-13 22:49:44,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:44,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 144 states and 197 transitions. [2024-11-13 22:49:44,118 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 197 transitions. [2024-11-13 22:49:44,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 22:49:44,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:44,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:44,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:45,364 INFO L134 CoverageAnalysis]: Checked inductivity of 1170 backedges. 0 proven. 546 refuted. 0 times theorem prover too weak. 624 trivial. 0 not checked. [2024-11-13 22:49:45,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:45,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 151 states and 207 transitions. [2024-11-13 22:49:45,841 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 207 transitions. [2024-11-13 22:49:45,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-13 22:49:45,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:45,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:46,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:47,315 INFO L134 CoverageAnalysis]: Checked inductivity of 1365 backedges. 0 proven. 637 refuted. 0 times theorem prover too weak. 728 trivial. 0 not checked. [2024-11-13 22:49:47,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:47,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 158 states and 217 transitions. [2024-11-13 22:49:47,797 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 217 transitions. [2024-11-13 22:49:47,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-13 22:49:47,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:47,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:47,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:49,272 INFO L134 CoverageAnalysis]: Checked inductivity of 1575 backedges. 0 proven. 735 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2024-11-13 22:49:49,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:49,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 165 states and 227 transitions. [2024-11-13 22:49:49,772 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 227 transitions. [2024-11-13 22:49:49,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-13 22:49:49,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:49,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:49,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:51,421 INFO L134 CoverageAnalysis]: Checked inductivity of 1800 backedges. 0 proven. 840 refuted. 0 times theorem prover too weak. 960 trivial. 0 not checked. [2024-11-13 22:49:51,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:51,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 172 states and 237 transitions. [2024-11-13 22:49:51,991 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 237 transitions. [2024-11-13 22:49:51,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-13 22:49:51,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:51,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:52,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:53,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2040 backedges. 0 proven. 952 refuted. 0 times theorem prover too weak. 1088 trivial. 0 not checked. [2024-11-13 22:49:53,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:53,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 179 states and 247 transitions. [2024-11-13 22:49:53,974 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 247 transitions. [2024-11-13 22:49:53,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-13 22:49:53,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:53,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:54,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:55,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2295 backedges. 0 proven. 1071 refuted. 0 times theorem prover too weak. 1224 trivial. 0 not checked. [2024-11-13 22:49:56,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:56,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 186 states and 257 transitions. [2024-11-13 22:49:56,306 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 257 transitions. [2024-11-13 22:49:56,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2024-11-13 22:49:56,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:56,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:56,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:58,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2565 backedges. 0 proven. 1197 refuted. 0 times theorem prover too weak. 1368 trivial. 0 not checked. [2024-11-13 22:49:58,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:58,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 193 states and 267 transitions. [2024-11-13 22:49:58,754 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 267 transitions. [2024-11-13 22:49:58,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-11-13 22:49:58,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:58,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:58,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:00,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2850 backedges. 0 proven. 1330 refuted. 0 times theorem prover too weak. 1520 trivial. 0 not checked. [2024-11-13 22:50:01,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:01,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 200 states and 277 transitions. [2024-11-13 22:50:01,397 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 277 transitions. [2024-11-13 22:50:01,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-11-13 22:50:01,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:01,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:01,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:03,218 INFO L134 CoverageAnalysis]: Checked inductivity of 3150 backedges. 0 proven. 1470 refuted. 0 times theorem prover too weak. 1680 trivial. 0 not checked. [2024-11-13 22:50:03,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:03,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 207 states and 287 transitions. [2024-11-13 22:50:03,793 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 287 transitions. [2024-11-13 22:50:03,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2024-11-13 22:50:03,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:03,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:04,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:05,868 INFO L134 CoverageAnalysis]: Checked inductivity of 3465 backedges. 0 proven. 1617 refuted. 0 times theorem prover too weak. 1848 trivial. 0 not checked. [2024-11-13 22:50:06,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:06,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 214 states and 297 transitions. [2024-11-13 22:50:06,413 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 297 transitions. [2024-11-13 22:50:06,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2024-11-13 22:50:06,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:06,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:06,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:08,859 INFO L134 CoverageAnalysis]: Checked inductivity of 3795 backedges. 0 proven. 1771 refuted. 0 times theorem prover too weak. 2024 trivial. 0 not checked. [2024-11-13 22:50:09,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:09,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 221 states and 307 transitions. [2024-11-13 22:50:09,421 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 307 transitions. [2024-11-13 22:50:09,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2024-11-13 22:50:09,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:09,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:09,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:11,746 INFO L134 CoverageAnalysis]: Checked inductivity of 4140 backedges. 0 proven. 1932 refuted. 0 times theorem prover too weak. 2208 trivial. 0 not checked. [2024-11-13 22:50:12,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:12,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 228 states and 317 transitions. [2024-11-13 22:50:12,297 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 317 transitions. [2024-11-13 22:50:12,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 377 [2024-11-13 22:50:12,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:12,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:12,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:15,016 INFO L134 CoverageAnalysis]: Checked inductivity of 4500 backedges. 0 proven. 2100 refuted. 0 times theorem prover too weak. 2400 trivial. 0 not checked. [2024-11-13 22:50:15,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:15,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 235 states and 327 transitions. [2024-11-13 22:50:15,615 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 327 transitions. [2024-11-13 22:50:15,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 392 [2024-11-13 22:50:15,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:15,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:15,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:18,174 INFO L134 CoverageAnalysis]: Checked inductivity of 4875 backedges. 0 proven. 2275 refuted. 0 times theorem prover too weak. 2600 trivial. 0 not checked. [2024-11-13 22:50:18,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:18,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 242 states and 337 transitions. [2024-11-13 22:50:18,752 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 337 transitions. [2024-11-13 22:50:18,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 407 [2024-11-13 22:50:18,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:18,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:18,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:21,620 INFO L134 CoverageAnalysis]: Checked inductivity of 5265 backedges. 0 proven. 2457 refuted. 0 times theorem prover too weak. 2808 trivial. 0 not checked. [2024-11-13 22:50:22,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:22,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 249 states and 347 transitions. [2024-11-13 22:50:22,218 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 347 transitions. [2024-11-13 22:50:22,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 422 [2024-11-13 22:50:22,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:22,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:22,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:25,213 INFO L134 CoverageAnalysis]: Checked inductivity of 5670 backedges. 0 proven. 2646 refuted. 0 times theorem prover too weak. 3024 trivial. 0 not checked. [2024-11-13 22:50:25,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:25,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 256 states and 357 transitions. [2024-11-13 22:50:25,844 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 357 transitions. [2024-11-13 22:50:25,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 437 [2024-11-13 22:50:25,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:25,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:26,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:28,770 INFO L134 CoverageAnalysis]: Checked inductivity of 6090 backedges. 0 proven. 2842 refuted. 0 times theorem prover too weak. 3248 trivial. 0 not checked. [2024-11-13 22:50:29,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:29,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 263 states and 367 transitions. [2024-11-13 22:50:29,459 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 367 transitions. [2024-11-13 22:50:29,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 452 [2024-11-13 22:50:29,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:29,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:29,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:32,554 INFO L134 CoverageAnalysis]: Checked inductivity of 6525 backedges. 0 proven. 3045 refuted. 0 times theorem prover too weak. 3480 trivial. 0 not checked. [2024-11-13 22:50:33,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:33,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 270 states and 377 transitions. [2024-11-13 22:50:33,213 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 377 transitions. [2024-11-13 22:50:33,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 467 [2024-11-13 22:50:33,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:33,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:33,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:36,790 INFO L134 CoverageAnalysis]: Checked inductivity of 6975 backedges. 0 proven. 3255 refuted. 0 times theorem prover too weak. 3720 trivial. 0 not checked. [2024-11-13 22:50:37,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:37,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 277 states and 387 transitions. [2024-11-13 22:50:37,566 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 387 transitions. [2024-11-13 22:50:37,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 482 [2024-11-13 22:50:37,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:37,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:37,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:41,107 INFO L134 CoverageAnalysis]: Checked inductivity of 7440 backedges. 0 proven. 3472 refuted. 0 times theorem prover too weak. 3968 trivial. 0 not checked. [2024-11-13 22:50:41,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:41,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 284 states and 397 transitions. [2024-11-13 22:50:41,815 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 397 transitions. [2024-11-13 22:50:41,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 497 [2024-11-13 22:50:41,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:41,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:42,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:45,448 INFO L134 CoverageAnalysis]: Checked inductivity of 7920 backedges. 0 proven. 3696 refuted. 0 times theorem prover too weak. 4224 trivial. 0 not checked. [2024-11-13 22:50:46,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:46,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 291 states and 407 transitions. [2024-11-13 22:50:46,209 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 407 transitions. [2024-11-13 22:50:46,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 512 [2024-11-13 22:50:46,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:46,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:46,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:50,255 INFO L134 CoverageAnalysis]: Checked inductivity of 8415 backedges. 0 proven. 3927 refuted. 0 times theorem prover too weak. 4488 trivial. 0 not checked. [2024-11-13 22:50:51,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:51,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 298 states and 417 transitions. [2024-11-13 22:50:51,043 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 417 transitions. [2024-11-13 22:50:51,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 527 [2024-11-13 22:50:51,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:51,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:51,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:55,160 INFO L134 CoverageAnalysis]: Checked inductivity of 8925 backedges. 0 proven. 4165 refuted. 0 times theorem prover too weak. 4760 trivial. 0 not checked. [2024-11-13 22:50:55,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:55,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 305 states and 427 transitions. [2024-11-13 22:50:55,977 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 427 transitions. [2024-11-13 22:50:55,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 542 [2024-11-13 22:50:55,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:55,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:56,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:00,761 INFO L134 CoverageAnalysis]: Checked inductivity of 9450 backedges. 0 proven. 4410 refuted. 0 times theorem prover too weak. 5040 trivial. 0 not checked. [2024-11-13 22:51:01,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:01,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 312 states and 437 transitions. [2024-11-13 22:51:01,543 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 437 transitions. [2024-11-13 22:51:01,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 557 [2024-11-13 22:51:01,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:01,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:01,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:06,376 INFO L134 CoverageAnalysis]: Checked inductivity of 9990 backedges. 0 proven. 4662 refuted. 0 times theorem prover too weak. 5328 trivial. 0 not checked. [2024-11-13 22:51:07,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:07,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 319 states and 447 transitions. [2024-11-13 22:51:07,180 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 447 transitions. [2024-11-13 22:51:07,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 572 [2024-11-13 22:51:07,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:07,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:07,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:12,298 INFO L134 CoverageAnalysis]: Checked inductivity of 10545 backedges. 0 proven. 4921 refuted. 0 times theorem prover too weak. 5624 trivial. 0 not checked. [2024-11-13 22:51:13,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:13,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 326 states and 457 transitions. [2024-11-13 22:51:13,126 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 457 transitions. [2024-11-13 22:51:13,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 587 [2024-11-13 22:51:13,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:13,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:13,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:18,376 INFO L134 CoverageAnalysis]: Checked inductivity of 11115 backedges. 0 proven. 5187 refuted. 0 times theorem prover too weak. 5928 trivial. 0 not checked. [2024-11-13 22:51:19,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:19,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 333 states and 467 transitions. [2024-11-13 22:51:19,264 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 467 transitions. [2024-11-13 22:51:19,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 602 [2024-11-13 22:51:19,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:19,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:19,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:24,884 INFO L134 CoverageAnalysis]: Checked inductivity of 11700 backedges. 0 proven. 5460 refuted. 0 times theorem prover too weak. 6240 trivial. 0 not checked. [2024-11-13 22:51:25,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:25,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 340 states and 477 transitions. [2024-11-13 22:51:25,752 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 477 transitions. [2024-11-13 22:51:25,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 617 [2024-11-13 22:51:25,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:25,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:26,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:31,943 INFO L134 CoverageAnalysis]: Checked inductivity of 12300 backedges. 0 proven. 5740 refuted. 0 times theorem prover too weak. 6560 trivial. 0 not checked. [2024-11-13 22:51:32,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:32,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 347 states and 487 transitions. [2024-11-13 22:51:32,836 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 487 transitions. [2024-11-13 22:51:32,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 632 [2024-11-13 22:51:32,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:32,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:33,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:38,986 INFO L134 CoverageAnalysis]: Checked inductivity of 12915 backedges. 0 proven. 6027 refuted. 0 times theorem prover too weak. 6888 trivial. 0 not checked. [2024-11-13 22:51:39,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:39,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 354 states and 497 transitions. [2024-11-13 22:51:39,966 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 497 transitions. [2024-11-13 22:51:39,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 647 [2024-11-13 22:51:39,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:39,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:40,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:46,433 INFO L134 CoverageAnalysis]: Checked inductivity of 13545 backedges. 0 proven. 6321 refuted. 0 times theorem prover too weak. 7224 trivial. 0 not checked. [2024-11-13 22:51:47,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:47,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 361 states and 507 transitions. [2024-11-13 22:51:47,369 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 507 transitions. [2024-11-13 22:51:47,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 662 [2024-11-13 22:51:47,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:47,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:47,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:54,477 INFO L134 CoverageAnalysis]: Checked inductivity of 14190 backedges. 0 proven. 6622 refuted. 0 times theorem prover too weak. 7568 trivial. 0 not checked. [2024-11-13 22:51:55,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:55,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 368 states and 517 transitions. [2024-11-13 22:51:55,439 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 517 transitions. [2024-11-13 22:51:55,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 677 [2024-11-13 22:51:55,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:55,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:55,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:02,767 INFO L134 CoverageAnalysis]: Checked inductivity of 14850 backedges. 0 proven. 6930 refuted. 0 times theorem prover too weak. 7920 trivial. 0 not checked. [2024-11-13 22:52:03,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:03,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 375 states and 527 transitions. [2024-11-13 22:52:03,760 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 527 transitions. [2024-11-13 22:52:03,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 692 [2024-11-13 22:52:03,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:03,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:04,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:12,355 INFO L134 CoverageAnalysis]: Checked inductivity of 15525 backedges. 0 proven. 7245 refuted. 0 times theorem prover too weak. 8280 trivial. 0 not checked. [2024-11-13 22:52:13,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:13,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 382 states and 537 transitions. [2024-11-13 22:52:13,345 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 537 transitions. [2024-11-13 22:52:13,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 707 [2024-11-13 22:52:13,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:13,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:13,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:21,717 INFO L134 CoverageAnalysis]: Checked inductivity of 16215 backedges. 0 proven. 7567 refuted. 0 times theorem prover too weak. 8648 trivial. 0 not checked. [2024-11-13 22:52:22,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:22,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 389 states and 547 transitions. [2024-11-13 22:52:22,766 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 547 transitions. [2024-11-13 22:52:22,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 722 [2024-11-13 22:52:22,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:22,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:23,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:31,492 INFO L134 CoverageAnalysis]: Checked inductivity of 16920 backedges. 0 proven. 7896 refuted. 0 times theorem prover too weak. 9024 trivial. 0 not checked. [2024-11-13 22:52:32,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:32,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 396 states and 557 transitions. [2024-11-13 22:52:32,557 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 557 transitions. [2024-11-13 22:52:32,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 737 [2024-11-13 22:52:32,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:32,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:32,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:41,565 INFO L134 CoverageAnalysis]: Checked inductivity of 17640 backedges. 0 proven. 8232 refuted. 0 times theorem prover too weak. 9408 trivial. 0 not checked. [2024-11-13 22:52:42,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:42,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 403 states and 567 transitions. [2024-11-13 22:52:42,633 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 567 transitions. [2024-11-13 22:52:42,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 752 [2024-11-13 22:52:42,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:42,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:43,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:51,967 INFO L134 CoverageAnalysis]: Checked inductivity of 18375 backedges. 0 proven. 8575 refuted. 0 times theorem prover too weak. 9800 trivial. 0 not checked. [2024-11-13 22:52:53,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:53,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 410 states and 577 transitions. [2024-11-13 22:52:53,068 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 577 transitions. [2024-11-13 22:52:53,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 767 [2024-11-13 22:52:53,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:53,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:53,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:02,647 INFO L134 CoverageAnalysis]: Checked inductivity of 19125 backedges. 0 proven. 8925 refuted. 0 times theorem prover too weak. 10200 trivial. 0 not checked. [2024-11-13 22:53:03,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:03,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 417 states and 587 transitions. [2024-11-13 22:53:03,817 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 587 transitions. [2024-11-13 22:53:03,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 782 [2024-11-13 22:53:03,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:03,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:04,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:15,437 INFO L134 CoverageAnalysis]: Checked inductivity of 19890 backedges. 0 proven. 9282 refuted. 0 times theorem prover too weak. 10608 trivial. 0 not checked. [2024-11-13 22:53:16,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:16,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 424 states and 597 transitions. [2024-11-13 22:53:16,638 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 597 transitions. [2024-11-13 22:53:16,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 797 [2024-11-13 22:53:16,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:16,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:17,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:29,408 INFO L134 CoverageAnalysis]: Checked inductivity of 20670 backedges. 0 proven. 9646 refuted. 0 times theorem prover too weak. 11024 trivial. 0 not checked. [2024-11-13 22:53:30,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:30,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 431 states and 607 transitions. [2024-11-13 22:53:30,705 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 607 transitions. [2024-11-13 22:53:30,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 812 [2024-11-13 22:53:30,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:30,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:31,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:42,856 INFO L134 CoverageAnalysis]: Checked inductivity of 21465 backedges. 0 proven. 10017 refuted. 0 times theorem prover too weak. 11448 trivial. 0 not checked. [2024-11-13 22:53:44,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:44,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 438 states and 617 transitions. [2024-11-13 22:53:44,059 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 617 transitions. [2024-11-13 22:53:44,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2024-11-13 22:53:44,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:44,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:44,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:57,532 INFO L134 CoverageAnalysis]: Checked inductivity of 22275 backedges. 0 proven. 10395 refuted. 0 times theorem prover too weak. 11880 trivial. 0 not checked. [2024-11-13 22:53:58,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:58,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 445 states and 627 transitions. [2024-11-13 22:53:58,784 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 627 transitions. [2024-11-13 22:53:58,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 842 [2024-11-13 22:53:58,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:58,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:59,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:13,155 INFO L134 CoverageAnalysis]: Checked inductivity of 23100 backedges. 0 proven. 10780 refuted. 0 times theorem prover too weak. 12320 trivial. 0 not checked. [2024-11-13 22:54:14,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:14,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 452 states and 637 transitions. [2024-11-13 22:54:14,713 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 637 transitions. [2024-11-13 22:54:14,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 857 [2024-11-13 22:54:14,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:14,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:15,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:28,582 INFO L134 CoverageAnalysis]: Checked inductivity of 23940 backedges. 0 proven. 11172 refuted. 0 times theorem prover too weak. 12768 trivial. 0 not checked. [2024-11-13 22:54:30,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:30,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 459 states and 647 transitions. [2024-11-13 22:54:30,127 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 647 transitions. [2024-11-13 22:54:30,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 872 [2024-11-13 22:54:30,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:30,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:30,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:44,986 INFO L134 CoverageAnalysis]: Checked inductivity of 24795 backedges. 0 proven. 11571 refuted. 0 times theorem prover too weak. 13224 trivial. 0 not checked. [2024-11-13 22:54:46,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:46,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 466 states and 657 transitions. [2024-11-13 22:54:46,282 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 657 transitions. [2024-11-13 22:54:46,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 887 [2024-11-13 22:54:46,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:46,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:46,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:00,908 INFO L134 CoverageAnalysis]: Checked inductivity of 25665 backedges. 0 proven. 11977 refuted. 0 times theorem prover too weak. 13688 trivial. 0 not checked. [2024-11-13 22:55:02,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:02,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 473 states and 667 transitions. [2024-11-13 22:55:02,367 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 667 transitions. [2024-11-13 22:55:02,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 902 [2024-11-13 22:55:02,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:02,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:02,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:17,865 INFO L134 CoverageAnalysis]: Checked inductivity of 26550 backedges. 0 proven. 12390 refuted. 0 times theorem prover too weak. 14160 trivial. 0 not checked. [2024-11-13 22:55:19,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:19,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 480 states and 677 transitions. [2024-11-13 22:55:19,229 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 677 transitions. [2024-11-13 22:55:19,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 917 [2024-11-13 22:55:19,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:19,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:19,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:34,973 INFO L134 CoverageAnalysis]: Checked inductivity of 27450 backedges. 0 proven. 12810 refuted. 0 times theorem prover too weak. 14640 trivial. 0 not checked. [2024-11-13 22:55:36,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:36,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 487 states and 687 transitions. [2024-11-13 22:55:36,346 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 687 transitions. [2024-11-13 22:55:36,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 932 [2024-11-13 22:55:36,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:36,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:36,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:53,175 INFO L134 CoverageAnalysis]: Checked inductivity of 28365 backedges. 0 proven. 13237 refuted. 0 times theorem prover too weak. 15128 trivial. 0 not checked. [2024-11-13 22:55:54,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:54,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 494 states and 697 transitions. [2024-11-13 22:55:54,572 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 697 transitions. [2024-11-13 22:55:54,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 947 [2024-11-13 22:55:54,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:54,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:55,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:13,489 INFO L134 CoverageAnalysis]: Checked inductivity of 29295 backedges. 0 proven. 13671 refuted. 0 times theorem prover too weak. 15624 trivial. 0 not checked. [2024-11-13 22:56:14,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:14,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 501 states and 707 transitions. [2024-11-13 22:56:14,946 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 707 transitions. [2024-11-13 22:56:14,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 962 [2024-11-13 22:56:14,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:14,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:15,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:34,012 INFO L134 CoverageAnalysis]: Checked inductivity of 30240 backedges. 0 proven. 14112 refuted. 0 times theorem prover too weak. 16128 trivial. 0 not checked. [2024-11-13 22:56:35,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:35,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 508 states and 717 transitions. [2024-11-13 22:56:35,491 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 717 transitions. [2024-11-13 22:56:35,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2024-11-13 22:56:35,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:35,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:36,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:56,289 INFO L134 CoverageAnalysis]: Checked inductivity of 31200 backedges. 0 proven. 14560 refuted. 0 times theorem prover too weak. 16640 trivial. 0 not checked. [2024-11-13 22:56:57,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:57,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 515 states and 727 transitions. [2024-11-13 22:56:57,795 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 727 transitions. [2024-11-13 22:56:57,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 992 [2024-11-13 22:56:57,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:57,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:58,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:14,943 INFO L134 CoverageAnalysis]: Checked inductivity of 32175 backedges. 0 proven. 15015 refuted. 0 times theorem prover too weak. 17160 trivial. 0 not checked. [2024-11-13 22:57:16,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:16,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 522 states and 737 transitions. [2024-11-13 22:57:16,396 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 737 transitions. [2024-11-13 22:57:16,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1007 [2024-11-13 22:57:16,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:16,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:16,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:34,593 INFO L134 CoverageAnalysis]: Checked inductivity of 33165 backedges. 0 proven. 15477 refuted. 0 times theorem prover too weak. 17688 trivial. 0 not checked. [2024-11-13 22:57:36,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:36,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 529 states and 747 transitions. [2024-11-13 22:57:36,090 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 747 transitions. [2024-11-13 22:57:36,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1022 [2024-11-13 22:57:36,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:36,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:36,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:55,464 INFO L134 CoverageAnalysis]: Checked inductivity of 34170 backedges. 0 proven. 15946 refuted. 0 times theorem prover too weak. 18224 trivial. 0 not checked. [2024-11-13 22:57:57,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:57,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 536 states and 757 transitions. [2024-11-13 22:57:57,024 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 757 transitions. [2024-11-13 22:57:57,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1037 [2024-11-13 22:57:57,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:57,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:57,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:17,867 INFO L134 CoverageAnalysis]: Checked inductivity of 35190 backedges. 0 proven. 16422 refuted. 0 times theorem prover too weak. 18768 trivial. 0 not checked. [2024-11-13 22:58:19,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:19,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 543 states and 767 transitions. [2024-11-13 22:58:19,413 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 767 transitions. [2024-11-13 22:58:19,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1052 [2024-11-13 22:58:19,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:19,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:20,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:40,140 INFO L134 CoverageAnalysis]: Checked inductivity of 36225 backedges. 0 proven. 16905 refuted. 0 times theorem prover too weak. 19320 trivial. 0 not checked. [2024-11-13 22:58:41,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:41,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 550 states and 777 transitions. [2024-11-13 22:58:41,803 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 777 transitions. [2024-11-13 22:58:41,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1067 [2024-11-13 22:58:41,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:41,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:42,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:02,184 INFO L134 CoverageAnalysis]: Checked inductivity of 37275 backedges. 0 proven. 17395 refuted. 0 times theorem prover too weak. 19880 trivial. 0 not checked. [2024-11-13 22:59:03,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:03,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 557 states and 787 transitions. [2024-11-13 22:59:03,733 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 787 transitions. [2024-11-13 22:59:03,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1082 [2024-11-13 22:59:03,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:03,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:04,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:25,326 INFO L134 CoverageAnalysis]: Checked inductivity of 38340 backedges. 0 proven. 17892 refuted. 0 times theorem prover too weak. 20448 trivial. 0 not checked. [2024-11-13 22:59:26,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:26,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 564 states and 797 transitions. [2024-11-13 22:59:26,935 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 797 transitions. [2024-11-13 22:59:26,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1097 [2024-11-13 22:59:26,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:26,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:27,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:48,999 INFO L134 CoverageAnalysis]: Checked inductivity of 39420 backedges. 0 proven. 18396 refuted. 0 times theorem prover too weak. 21024 trivial. 0 not checked. [2024-11-13 22:59:50,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:50,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 571 states and 807 transitions. [2024-11-13 22:59:50,756 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 807 transitions. [2024-11-13 22:59:50,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1112 [2024-11-13 22:59:50,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:50,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:51,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:14,619 INFO L134 CoverageAnalysis]: Checked inductivity of 40515 backedges. 0 proven. 18907 refuted. 0 times theorem prover too weak. 21608 trivial. 0 not checked. [2024-11-13 23:00:16,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:16,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 578 states and 817 transitions. [2024-11-13 23:00:16,286 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 817 transitions. [2024-11-13 23:00:16,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1127 [2024-11-13 23:00:16,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:16,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:16,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:41,210 INFO L134 CoverageAnalysis]: Checked inductivity of 41625 backedges. 0 proven. 19425 refuted. 0 times theorem prover too weak. 22200 trivial. 0 not checked. [2024-11-13 23:00:42,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:42,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 585 states and 827 transitions. [2024-11-13 23:00:42,877 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 827 transitions. [2024-11-13 23:00:42,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1142 [2024-11-13 23:00:42,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:42,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:43,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:08,272 INFO L134 CoverageAnalysis]: Checked inductivity of 42750 backedges. 0 proven. 19950 refuted. 0 times theorem prover too weak. 22800 trivial. 0 not checked. [2024-11-13 23:01:10,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:10,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 592 states and 837 transitions. [2024-11-13 23:01:10,117 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 837 transitions. [2024-11-13 23:01:10,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1157 [2024-11-13 23:01:10,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:10,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:10,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:36,480 INFO L134 CoverageAnalysis]: Checked inductivity of 43890 backedges. 0 proven. 20482 refuted. 0 times theorem prover too weak. 23408 trivial. 0 not checked. [2024-11-13 23:01:38,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:38,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 599 states and 847 transitions. [2024-11-13 23:01:38,217 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 847 transitions. [2024-11-13 23:01:38,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1172 [2024-11-13 23:01:38,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:38,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:38,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:05,302 INFO L134 CoverageAnalysis]: Checked inductivity of 45045 backedges. 0 proven. 21021 refuted. 0 times theorem prover too weak. 24024 trivial. 0 not checked. [2024-11-13 23:02:07,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:07,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 606 states and 857 transitions. [2024-11-13 23:02:07,006 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 857 transitions. [2024-11-13 23:02:07,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1187 [2024-11-13 23:02:07,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:07,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:07,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:36,096 INFO L134 CoverageAnalysis]: Checked inductivity of 46215 backedges. 0 proven. 21567 refuted. 0 times theorem prover too weak. 24648 trivial. 0 not checked. [2024-11-13 23:02:37,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:37,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 613 states and 867 transitions. [2024-11-13 23:02:37,903 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 867 transitions. [2024-11-13 23:02:37,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1202 [2024-11-13 23:02:37,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:37,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:38,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:06,736 INFO L134 CoverageAnalysis]: Checked inductivity of 47400 backedges. 0 proven. 22120 refuted. 0 times theorem prover too weak. 25280 trivial. 0 not checked. [2024-11-13 23:03:08,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:08,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 620 states and 877 transitions. [2024-11-13 23:03:08,546 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 877 transitions. [2024-11-13 23:03:08,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1217 [2024-11-13 23:03:08,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:08,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:09,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:45,072 INFO L134 CoverageAnalysis]: Checked inductivity of 48600 backedges. 0 proven. 22680 refuted. 0 times theorem prover too weak. 25920 trivial. 0 not checked. [2024-11-13 23:03:47,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:47,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 627 states and 887 transitions. [2024-11-13 23:03:47,058 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 887 transitions. [2024-11-13 23:03:47,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1232 [2024-11-13 23:03:47,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:47,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:48,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat