./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test4-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e257ec5-fb20-4576-bb4d-ceb210931b18/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e257ec5-fb20-4576-bb4d-ceb210931b18/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_2e257ec5-fb20-4576-bb4d-ceb210931b18/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e257ec5-fb20-4576-bb4d-ceb210931b18/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test4-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e257ec5-fb20-4576-bb4d-ceb210931b18/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e257ec5-fb20-4576-bb4d-ceb210931b18/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 87dd09ebbd7004650762949ef44f5f810b259dfe76e04f61193dc727167eb435 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:51:32,490 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:51:32,592 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e257ec5-fb20-4576-bb4d-ceb210931b18/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 21:51:32,598 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:51:32,603 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:51:32,644 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:51:32,647 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:51:32,648 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:51:32,648 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:51:32,649 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:51:32,650 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:51:32,650 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:51:32,650 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:51:32,650 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:51:32,650 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:51:32,651 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:51:32,651 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:51:32,651 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:51:32,651 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:51:32,651 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:51:32,652 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:51:32,652 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:51:32,652 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:51:32,652 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:51:32,653 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:51:32,653 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:51:32,653 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:51:32,653 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:51:32,653 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:51:32,653 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:51:32,654 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:51:32,654 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:51:32,654 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:51:32,654 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_2e257ec5-fb20-4576-bb4d-ceb210931b18/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 87dd09ebbd7004650762949ef44f5f810b259dfe76e04f61193dc727167eb435 [2024-11-13 21:51:33,024 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:51:33,037 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:51:33,041 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:51:33,043 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:51:33,044 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:51:33,045 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e257ec5-fb20-4576-bb4d-ceb210931b18/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test4-3.i Unable to find full path for "g++" [2024-11-13 21:51:35,171 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:51:35,657 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:51:35,660 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e257ec5-fb20-4576-bb4d-ceb210931b18/sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test4-3.i [2024-11-13 21:51:35,685 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e257ec5-fb20-4576-bb4d-ceb210931b18/bin/ukojak-verify-EEHR8qb7sm/data/ccb0a2311/d319c1cd7670499c800845456c57f4ba/FLAG4aaec9fed [2024-11-13 21:51:35,709 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e257ec5-fb20-4576-bb4d-ceb210931b18/bin/ukojak-verify-EEHR8qb7sm/data/ccb0a2311/d319c1cd7670499c800845456c57f4ba [2024-11-13 21:51:35,711 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:51:35,714 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:51:35,716 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:51:35,717 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:51:35,722 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:51:35,723 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:51:35" (1/1) ... [2024-11-13 21:51:35,724 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3db47b72 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:51:35, skipping insertion in model container [2024-11-13 21:51:35,724 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:51:35" (1/1) ... [2024-11-13 21:51:35,786 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:51:36,400 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e257ec5-fb20-4576-bb4d-ceb210931b18/sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test4-3.i[33519,33532] [2024-11-13 21:51:36,638 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:51:36,660 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:51:36,702 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e257ec5-fb20-4576-bb4d-ceb210931b18/sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test4-3.i[33519,33532] [2024-11-13 21:51:36,837 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:51:36,869 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:51:36,869 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:51:36 WrapperNode [2024-11-13 21:51:36,870 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:51:36,871 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:51:36,871 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:51:36,871 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:51:36,876 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:51:36" (1/1) ... [2024-11-13 21:51:36,937 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:51:36" (1/1) ... [2024-11-13 21:51:37,040 INFO L138 Inliner]: procedures = 176, calls = 424, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1821 [2024-11-13 21:51:37,040 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:51:37,041 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:51:37,041 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:51:37,041 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:51:37,053 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:51:36" (1/1) ... [2024-11-13 21:51:37,053 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:51:36" (1/1) ... [2024-11-13 21:51:37,076 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:51:36" (1/1) ... [2024-11-13 21:51:37,077 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:51:36" (1/1) ... [2024-11-13 21:51:37,165 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:51:36" (1/1) ... [2024-11-13 21:51:37,195 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:51:36" (1/1) ... [2024-11-13 21:51:37,204 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:51:36" (1/1) ... [2024-11-13 21:51:37,218 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:51:36" (1/1) ... [2024-11-13 21:51:37,251 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:51:37,252 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:51:37,252 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:51:37,252 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:51:37,253 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:51:36" (1/1) ... [2024-11-13 21:51:37,267 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:51:37,285 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e257ec5-fb20-4576-bb4d-ceb210931b18/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:51:37,303 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e257ec5-fb20-4576-bb4d-ceb210931b18/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:51:37,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e257ec5-fb20-4576-bb4d-ceb210931b18/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:51:37,341 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:51:37,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:51:37,341 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 21:51:37,342 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 21:51:37,342 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:51:37,342 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:51:37,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:51:37,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:51:37,343 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:51:37,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:51:37,343 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:51:37,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:51:37,723 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:51:37,725 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:51:40,350 INFO L? ?]: Removed 416 outVars from TransFormulas that were not future-live. [2024-11-13 21:51:40,350 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:51:42,603 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:51:42,603 INFO L316 CfgBuilder]: Removed 77 assume(true) statements. [2024-11-13 21:51:42,604 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:51:42 BoogieIcfgContainer [2024-11-13 21:51:42,604 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:51:42,604 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:51:42,605 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:51:42,615 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:51:42,616 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:51:42" (1/1) ... [2024-11-13 21:51:42,624 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:51:42,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:42,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 142 states and 242 transitions. [2024-11-13 21:51:42,685 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 242 transitions. [2024-11-13 21:51:42,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:51:42,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:42,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:42,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:42,955 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 21:51:43,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:43,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 144 states and 245 transitions. [2024-11-13 21:51:43,039 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 245 transitions. [2024-11-13 21:51:43,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 21:51:43,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:43,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:43,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:43,163 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:43,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:43,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 144 states and 241 transitions. [2024-11-13 21:51:43,180 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 241 transitions. [2024-11-13 21:51:43,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 21:51:43,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:43,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:43,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:43,250 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:43,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:43,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 144 states and 233 transitions. [2024-11-13 21:51:43,260 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 233 transitions. [2024-11-13 21:51:43,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:51:43,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:43,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:43,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:43,355 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:43,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:43,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 144 states and 221 transitions. [2024-11-13 21:51:43,367 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 221 transitions. [2024-11-13 21:51:43,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 21:51:43,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:43,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:43,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:43,608 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:45,238 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.61s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:51:47,381 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:51:47,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:47,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 144 states and 207 transitions. [2024-11-13 21:51:47,438 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 207 transitions. [2024-11-13 21:51:47,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 21:51:47,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:47,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:47,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:48,080 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:58,238 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:51:59,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:59,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 156 states and 221 transitions. [2024-11-13 21:51:59,039 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 221 transitions. [2024-11-13 21:51:59,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:51:59,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:59,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:59,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:59,344 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:59,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:59,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 156 states and 219 transitions. [2024-11-13 21:51:59,356 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 219 transitions. [2024-11-13 21:51:59,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:51:59,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:59,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:59,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:59,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:09,662 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:52:09,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:09,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 156 states and 217 transitions. [2024-11-13 21:52:09,690 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 217 transitions. [2024-11-13 21:52:09,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:52:09,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:09,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:09,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:10,159 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:52:20,179 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:52:20,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:20,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 159 states and 219 transitions. [2024-11-13 21:52:20,990 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 219 transitions. [2024-11-13 21:52:20,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:52:20,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:20,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:21,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:21,544 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:52:24,700 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.08s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:52:27,475 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:52:27,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:27,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 202 states and 270 transitions. [2024-11-13 21:52:27,504 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 270 transitions. [2024-11-13 21:52:27,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:52:27,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:27,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:27,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:27,747 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:52:27,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:27,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 202 states and 268 transitions. [2024-11-13 21:52:27,761 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 268 transitions. [2024-11-13 21:52:27,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:52:27,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:27,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:27,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:28,107 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:52:28,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:28,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 202 states and 266 transitions. [2024-11-13 21:52:28,122 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 266 transitions. [2024-11-13 21:52:28,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:52:28,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:28,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:28,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:28,375 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:52:38,393 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:52:38,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:38,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 202 states and 264 transitions. [2024-11-13 21:52:38,407 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 264 transitions. [2024-11-13 21:52:38,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:52:38,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:38,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:38,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:38,849 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:52:39,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:39,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 205 states and 266 transitions. [2024-11-13 21:52:39,437 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 266 transitions. [2024-11-13 21:52:39,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:52:39,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:39,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:39,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:39,848 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:52:49,902 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:52:54,089 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.19s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:52:54,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:54,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 208 states and 268 transitions. [2024-11-13 21:52:54,121 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 268 transitions. [2024-11-13 21:52:54,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:52:54,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:54,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:54,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:54,396 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:52:54,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:54,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 208 states and 266 transitions. [2024-11-13 21:52:54,713 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 266 transitions. [2024-11-13 21:52:54,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:52:54,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:54,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:54,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:54,948 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:52:54,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:54,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 208 states and 265 transitions. [2024-11-13 21:52:54,972 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 265 transitions. [2024-11-13 21:52:54,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:52:54,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:54,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:57,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:57,630 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:52:57,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:57,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 210 states and 268 transitions. [2024-11-13 21:52:57,766 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 268 transitions. [2024-11-13 21:52:57,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:52:57,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:57,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:57,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:58,149 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:52:58,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:58,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 219 states and 279 transitions. [2024-11-13 21:52:58,429 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 279 transitions. [2024-11-13 21:52:58,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:52:58,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:58,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:00,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:01,407 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:53:01,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:01,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 220 states and 282 transitions. [2024-11-13 21:53:01,794 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 282 transitions. [2024-11-13 21:53:01,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:53:01,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:01,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:03,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:03,796 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 21 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:53:04,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:04,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 221 states and 284 transitions. [2024-11-13 21:53:04,096 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 284 transitions. [2024-11-13 21:53:04,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:53:04,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:04,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:05,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:06,308 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 21:53:06,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:06,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 222 states and 285 transitions. [2024-11-13 21:53:06,530 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 285 transitions. [2024-11-13 21:53:06,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:53:06,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:06,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:06,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:06,894 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 21:53:07,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:07,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 223 states and 287 transitions. [2024-11-13 21:53:07,700 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 287 transitions. [2024-11-13 21:53:07,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 21:53:07,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:07,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:09,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:09,786 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 1 proven. 48 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:53:10,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:10,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 224 states and 288 transitions. [2024-11-13 21:53:10,085 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 288 transitions. [2024-11-13 21:53:10,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 21:53:10,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:10,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:11,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:12,551 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 1 proven. 66 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 21:53:12,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:12,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 225 states and 289 transitions. [2024-11-13 21:53:12,874 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 289 transitions. [2024-11-13 21:53:12,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 21:53:12,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:12,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:14,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:15,356 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 1 proven. 87 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 21:53:16,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:16,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 228 states and 294 transitions. [2024-11-13 21:53:16,781 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 294 transitions. [2024-11-13 21:53:16,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 21:53:16,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:16,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:16,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:17,041 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-13 21:53:17,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:17,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 228 states and 292 transitions. [2024-11-13 21:53:17,063 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 292 transitions. [2024-11-13 21:53:17,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 21:53:17,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:17,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:18,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:19,857 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 1 proven. 111 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 21:53:20,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:20,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 229 states and 293 transitions. [2024-11-13 21:53:20,280 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 293 transitions. [2024-11-13 21:53:20,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 21:53:20,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:20,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:20,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:20,684 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 21:53:22,425 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 21:53:22,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:22,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 232 states and 295 transitions. [2024-11-13 21:53:22,467 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 295 transitions. [2024-11-13 21:53:22,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 21:53:22,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:22,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:23,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:24,764 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 1 proven. 138 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 21:53:25,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:25,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 233 states and 296 transitions. [2024-11-13 21:53:25,071 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 296 transitions. [2024-11-13 21:53:25,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 21:53:25,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:25,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:26,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:27,564 INFO L134 CoverageAnalysis]: Checked inductivity of 244 backedges. 1 proven. 168 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 21:53:28,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:28,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 234 states and 297 transitions. [2024-11-13 21:53:28,222 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 297 transitions. [2024-11-13 21:53:28,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 21:53:28,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:28,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:29,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:30,657 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 1 proven. 201 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-13 21:53:31,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:31,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 235 states and 298 transitions. [2024-11-13 21:53:31,171 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 298 transitions. [2024-11-13 21:53:31,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 21:53:31,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:31,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:32,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:33,272 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 1 proven. 237 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 21:53:34,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:34,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 236 states and 299 transitions. [2024-11-13 21:53:34,017 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 299 transitions. [2024-11-13 21:53:34,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 21:53:34,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:34,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:34,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:36,027 INFO L134 CoverageAnalysis]: Checked inductivity of 391 backedges. 1 proven. 276 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-13 21:53:36,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:36,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 237 states and 300 transitions. [2024-11-13 21:53:36,663 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 300 transitions. [2024-11-13 21:53:36,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 21:53:36,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:36,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:38,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:39,620 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 1 proven. 318 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-11-13 21:53:40,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:40,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 238 states and 301 transitions. [2024-11-13 21:53:40,345 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 301 transitions. [2024-11-13 21:53:40,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 21:53:40,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:40,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:42,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:43,086 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 1 proven. 363 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-13 21:53:43,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:43,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 239 states and 302 transitions. [2024-11-13 21:53:43,450 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 302 transitions. [2024-11-13 21:53:43,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 21:53:43,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:43,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:45,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:47,187 INFO L134 CoverageAnalysis]: Checked inductivity of 574 backedges. 1 proven. 411 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-13 21:53:48,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:48,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 240 states and 303 transitions. [2024-11-13 21:53:48,062 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 303 transitions. [2024-11-13 21:53:48,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 21:53:48,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:48,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:49,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:50,964 INFO L134 CoverageAnalysis]: Checked inductivity of 643 backedges. 1 proven. 462 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 21:53:51,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:51,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 241 states and 304 transitions. [2024-11-13 21:53:51,421 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 304 transitions. [2024-11-13 21:53:51,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 21:53:51,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:51,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:52,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:54,090 INFO L134 CoverageAnalysis]: Checked inductivity of 716 backedges. 1 proven. 516 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-11-13 21:53:54,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:54,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 242 states and 305 transitions. [2024-11-13 21:53:54,471 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 305 transitions. [2024-11-13 21:53:54,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 21:53:54,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:54,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:55,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:57,055 INFO L134 CoverageAnalysis]: Checked inductivity of 793 backedges. 1 proven. 573 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-13 21:53:57,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:57,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 243 states and 306 transitions. [2024-11-13 21:53:57,955 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 306 transitions. [2024-11-13 21:53:57,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:53:57,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:57,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:59,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:00,741 INFO L134 CoverageAnalysis]: Checked inductivity of 874 backedges. 1 proven. 633 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-13 21:54:01,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:01,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 244 states and 307 transitions. [2024-11-13 21:54:01,509 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 307 transitions. [2024-11-13 21:54:01,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 21:54:01,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:01,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:02,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:04,123 INFO L134 CoverageAnalysis]: Checked inductivity of 959 backedges. 1 proven. 696 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-11-13 21:54:04,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:04,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 245 states and 308 transitions. [2024-11-13 21:54:04,944 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 308 transitions. [2024-11-13 21:54:04,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 21:54:04,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:04,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:06,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:07,538 INFO L134 CoverageAnalysis]: Checked inductivity of 1048 backedges. 1 proven. 762 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-13 21:54:08,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:08,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 246 states and 309 transitions. [2024-11-13 21:54:08,349 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 309 transitions. [2024-11-13 21:54:08,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 21:54:08,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:08,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:09,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:11,441 INFO L134 CoverageAnalysis]: Checked inductivity of 1141 backedges. 1 proven. 831 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-11-13 21:54:12,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:12,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 247 states and 310 transitions. [2024-11-13 21:54:12,278 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 310 transitions. [2024-11-13 21:54:12,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 21:54:12,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:12,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:13,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:15,468 INFO L134 CoverageAnalysis]: Checked inductivity of 1238 backedges. 1 proven. 903 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-11-13 21:54:16,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:16,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 248 states and 311 transitions. [2024-11-13 21:54:16,506 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 311 transitions. [2024-11-13 21:54:16,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 21:54:16,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:16,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:18,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:19,654 INFO L134 CoverageAnalysis]: Checked inductivity of 1339 backedges. 1 proven. 978 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-11-13 21:54:20,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:20,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 249 states and 312 transitions. [2024-11-13 21:54:20,173 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 312 transitions. [2024-11-13 21:54:20,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 21:54:20,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:20,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:22,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:24,135 INFO L134 CoverageAnalysis]: Checked inductivity of 1444 backedges. 1 proven. 1056 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2024-11-13 21:54:25,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:25,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 250 states and 313 transitions. [2024-11-13 21:54:25,325 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 313 transitions. [2024-11-13 21:54:25,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 21:54:25,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:25,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:26,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:28,436 INFO L134 CoverageAnalysis]: Checked inductivity of 1553 backedges. 1 proven. 1137 refuted. 0 times theorem prover too weak. 415 trivial. 0 not checked. [2024-11-13 21:54:29,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:29,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 251 states and 314 transitions. [2024-11-13 21:54:29,386 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 314 transitions. [2024-11-13 21:54:29,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 21:54:29,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:29,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:30,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:32,501 INFO L134 CoverageAnalysis]: Checked inductivity of 1666 backedges. 1 proven. 1221 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2024-11-13 21:54:33,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:33,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 252 states and 315 transitions. [2024-11-13 21:54:33,519 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 315 transitions. [2024-11-13 21:54:33,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 21:54:33,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:33,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:35,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:37,081 INFO L134 CoverageAnalysis]: Checked inductivity of 1783 backedges. 1 proven. 1308 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-11-13 21:54:38,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:38,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 253 states and 316 transitions. [2024-11-13 21:54:38,120 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 316 transitions. [2024-11-13 21:54:38,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:54:38,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:38,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:39,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:41,328 INFO L134 CoverageAnalysis]: Checked inductivity of 1904 backedges. 1 proven. 1398 refuted. 0 times theorem prover too weak. 505 trivial. 0 not checked. [2024-11-13 21:54:42,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:42,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 254 states and 317 transitions. [2024-11-13 21:54:42,429 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 317 transitions. [2024-11-13 21:54:42,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 21:54:42,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:42,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:44,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:46,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2029 backedges. 1 proven. 1491 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2024-11-13 21:54:47,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:47,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 255 states and 318 transitions. [2024-11-13 21:54:47,632 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 318 transitions. [2024-11-13 21:54:47,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 21:54:47,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:47,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:49,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:52,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2158 backedges. 1 proven. 1587 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2024-11-13 21:54:54,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:54,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 256 states and 319 transitions. [2024-11-13 21:54:54,422 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 319 transitions. [2024-11-13 21:54:54,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 21:54:54,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:54,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:56,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:58,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2291 backedges. 1 proven. 1686 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2024-11-13 21:55:00,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:00,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 257 states and 320 transitions. [2024-11-13 21:55:00,110 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 320 transitions. [2024-11-13 21:55:00,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 21:55:00,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:00,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:01,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:03,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2428 backedges. 1 proven. 1788 refuted. 0 times theorem prover too weak. 639 trivial. 0 not checked. [2024-11-13 21:55:04,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:04,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 258 states and 321 transitions. [2024-11-13 21:55:04,628 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 321 transitions. [2024-11-13 21:55:04,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 21:55:04,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:04,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:06,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:09,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2569 backedges. 1 proven. 1893 refuted. 0 times theorem prover too weak. 675 trivial. 0 not checked. [2024-11-13 21:55:10,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:10,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 259 states and 322 transitions. [2024-11-13 21:55:10,591 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 322 transitions. [2024-11-13 21:55:10,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 21:55:10,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:10,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:13,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:15,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2714 backedges. 1 proven. 2001 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-11-13 21:55:16,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:16,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 260 states and 323 transitions. [2024-11-13 21:55:16,752 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 323 transitions. [2024-11-13 21:55:16,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 21:55:16,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:16,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:18,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:20,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2863 backedges. 1 proven. 2112 refuted. 0 times theorem prover too weak. 750 trivial. 0 not checked. [2024-11-13 21:55:22,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:22,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 261 states and 324 transitions. [2024-11-13 21:55:22,198 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 324 transitions. [2024-11-13 21:55:22,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 21:55:22,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:22,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:24,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:27,054 INFO L134 CoverageAnalysis]: Checked inductivity of 3016 backedges. 1 proven. 2226 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-13 21:55:28,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:28,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 262 states and 325 transitions. [2024-11-13 21:55:28,313 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 325 transitions. [2024-11-13 21:55:28,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 21:55:28,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:28,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:30,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:33,734 INFO L134 CoverageAnalysis]: Checked inductivity of 3173 backedges. 1 proven. 2343 refuted. 0 times theorem prover too weak. 829 trivial. 0 not checked. [2024-11-13 21:55:35,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:35,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 263 states and 326 transitions. [2024-11-13 21:55:35,240 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 326 transitions. [2024-11-13 21:55:35,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 21:55:35,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:35,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:38,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:40,871 INFO L134 CoverageAnalysis]: Checked inductivity of 3334 backedges. 1 proven. 2463 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-13 21:55:42,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:42,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 264 states and 327 transitions. [2024-11-13 21:55:42,250 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 327 transitions. [2024-11-13 21:55:42,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 21:55:42,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:42,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:44,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:47,039 INFO L134 CoverageAnalysis]: Checked inductivity of 3499 backedges. 1 proven. 2586 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2024-11-13 21:55:48,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:48,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 265 states and 328 transitions. [2024-11-13 21:55:48,448 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 328 transitions. [2024-11-13 21:55:48,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 21:55:48,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:48,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:50,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:53,828 INFO L134 CoverageAnalysis]: Checked inductivity of 3668 backedges. 1 proven. 2712 refuted. 0 times theorem prover too weak. 955 trivial. 0 not checked. [2024-11-13 21:55:55,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:55,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 266 states and 329 transitions. [2024-11-13 21:55:55,253 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 329 transitions. [2024-11-13 21:55:55,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 21:55:55,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:55,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:58,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:01,138 INFO L134 CoverageAnalysis]: Checked inductivity of 3841 backedges. 1 proven. 2841 refuted. 0 times theorem prover too weak. 999 trivial. 0 not checked. [2024-11-13 21:56:01,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:01,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 267 states and 330 transitions. [2024-11-13 21:56:01,978 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 330 transitions. [2024-11-13 21:56:01,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 21:56:01,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:01,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:04,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:17,207 INFO L134 CoverageAnalysis]: Checked inductivity of 4018 backedges. 1 proven. 2973 refuted. 0 times theorem prover too weak. 1044 trivial. 0 not checked. [2024-11-13 21:56:28,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:28,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 268 states and 331 transitions. [2024-11-13 21:56:28,601 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 331 transitions. [2024-11-13 21:56:28,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 21:56:28,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:28,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:30,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:31,204 INFO L134 CoverageAnalysis]: Checked inductivity of 4199 backedges. 47 proven. 48 refuted. 0 times theorem prover too weak. 4104 trivial. 0 not checked. [2024-11-13 21:56:31,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:31,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 269 states and 337 transitions. [2024-11-13 21:56:31,783 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 337 transitions. [2024-11-13 21:56:31,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 21:56:31,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:31,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:34,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:35,765 INFO L134 CoverageAnalysis]: Checked inductivity of 4384 backedges. 92 proven. 97 refuted. 0 times theorem prover too weak. 4195 trivial. 0 not checked. [2024-11-13 21:56:36,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:36,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 270 states and 341 transitions. [2024-11-13 21:56:36,537 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 341 transitions. [2024-11-13 21:56:36,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 21:56:36,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:36,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:40,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:41,587 INFO L134 CoverageAnalysis]: Checked inductivity of 4766 backedges. 182 proven. 204 refuted. 0 times theorem prover too weak. 4380 trivial. 0 not checked. [2024-11-13 21:56:42,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:42,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 271 states and 343 transitions. [2024-11-13 21:56:42,748 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 343 transitions. [2024-11-13 21:56:42,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 21:56:42,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:42,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:45,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:46,529 INFO L134 CoverageAnalysis]: Checked inductivity of 4963 backedges. 227 proven. 262 refuted. 0 times theorem prover too weak. 4474 trivial. 0 not checked. [2024-11-13 21:56:47,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:47,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 272 states and 344 transitions. [2024-11-13 21:56:47,218 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 344 transitions. [2024-11-13 21:56:47,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 21:56:47,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:47,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:50,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:52,070 INFO L134 CoverageAnalysis]: Checked inductivity of 5164 backedges. 272 proven. 323 refuted. 0 times theorem prover too weak. 4569 trivial. 0 not checked. [2024-11-13 21:56:54,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:54,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 274 states and 348 transitions. [2024-11-13 21:56:54,004 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 348 transitions. [2024-11-13 21:56:54,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 21:56:54,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:54,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:56,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:56,996 INFO L134 CoverageAnalysis]: Checked inductivity of 5369 backedges. 317 proven. 387 refuted. 0 times theorem prover too weak. 4665 trivial. 0 not checked. [2024-11-13 21:56:57,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:57,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 275 states and 349 transitions. [2024-11-13 21:56:57,662 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 349 transitions. [2024-11-13 21:56:57,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 21:56:57,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:57,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:01,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:03,644 INFO L134 CoverageAnalysis]: Checked inductivity of 5578 backedges. 362 proven. 454 refuted. 0 times theorem prover too weak. 4762 trivial. 0 not checked. [2024-11-13 21:57:04,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:04,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 276 states and 350 transitions. [2024-11-13 21:57:04,888 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 350 transitions. [2024-11-13 21:57:04,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 21:57:04,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:04,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:07,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:08,447 INFO L134 CoverageAnalysis]: Checked inductivity of 5791 backedges. 407 proven. 524 refuted. 0 times theorem prover too weak. 4860 trivial. 0 not checked. [2024-11-13 21:57:09,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:09,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 277 states and 351 transitions. [2024-11-13 21:57:09,690 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 351 transitions. [2024-11-13 21:57:09,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-13 21:57:09,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:09,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:12,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:13,813 INFO L134 CoverageAnalysis]: Checked inductivity of 6008 backedges. 452 proven. 597 refuted. 0 times theorem prover too weak. 4959 trivial. 0 not checked. [2024-11-13 21:57:14,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:14,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 278 states and 352 transitions. [2024-11-13 21:57:14,807 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 352 transitions. [2024-11-13 21:57:14,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 21:57:14,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:14,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:18,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:19,108 INFO L134 CoverageAnalysis]: Checked inductivity of 6229 backedges. 497 proven. 673 refuted. 0 times theorem prover too weak. 5059 trivial. 0 not checked. [2024-11-13 21:57:19,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:19,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 279 states and 353 transitions. [2024-11-13 21:57:19,977 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 353 transitions. [2024-11-13 21:57:19,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 21:57:19,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:19,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:22,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:23,966 INFO L134 CoverageAnalysis]: Checked inductivity of 6454 backedges. 542 proven. 752 refuted. 0 times theorem prover too weak. 5160 trivial. 0 not checked. [2024-11-13 21:57:24,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:24,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 280 states and 354 transitions. [2024-11-13 21:57:24,778 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 354 transitions. [2024-11-13 21:57:24,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 21:57:24,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:24,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:27,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:29,790 INFO L134 CoverageAnalysis]: Checked inductivity of 6683 backedges. 587 proven. 834 refuted. 0 times theorem prover too weak. 5262 trivial. 0 not checked. [2024-11-13 21:57:31,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:31,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 281 states and 355 transitions. [2024-11-13 21:57:31,193 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 355 transitions. [2024-11-13 21:57:31,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-13 21:57:31,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:31,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:34,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:36,221 INFO L134 CoverageAnalysis]: Checked inductivity of 6916 backedges. 632 proven. 919 refuted. 0 times theorem prover too weak. 5365 trivial. 0 not checked. [2024-11-13 21:57:37,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:37,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 282 states and 356 transitions. [2024-11-13 21:57:37,034 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 356 transitions. [2024-11-13 21:57:37,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-13 21:57:37,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:37,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:41,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:43,341 INFO L134 CoverageAnalysis]: Checked inductivity of 7153 backedges. 677 proven. 1007 refuted. 0 times theorem prover too weak. 5469 trivial. 0 not checked. [2024-11-13 21:57:44,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:44,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 283 states and 357 transitions. [2024-11-13 21:57:44,190 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 357 transitions. [2024-11-13 21:57:44,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-13 21:57:44,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:44,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:47,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:48,907 INFO L134 CoverageAnalysis]: Checked inductivity of 7394 backedges. 722 proven. 1098 refuted. 0 times theorem prover too weak. 5574 trivial. 0 not checked. [2024-11-13 21:57:49,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:49,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 284 states and 358 transitions. [2024-11-13 21:57:49,862 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 358 transitions. [2024-11-13 21:57:49,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 21:57:49,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:49,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:53,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:55,192 INFO L134 CoverageAnalysis]: Checked inductivity of 7639 backedges. 767 proven. 1192 refuted. 0 times theorem prover too weak. 5680 trivial. 0 not checked. [2024-11-13 21:57:56,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:56,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 285 states and 359 transitions. [2024-11-13 21:57:56,521 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 359 transitions. [2024-11-13 21:57:56,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 21:57:56,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:56,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:00,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:02,485 INFO L134 CoverageAnalysis]: Checked inductivity of 7888 backedges. 812 proven. 1289 refuted. 0 times theorem prover too weak. 5787 trivial. 0 not checked. [2024-11-13 21:58:03,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:03,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 286 states and 360 transitions. [2024-11-13 21:58:03,606 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 360 transitions. [2024-11-13 21:58:03,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-13 21:58:03,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:03,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:07,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:09,090 INFO L134 CoverageAnalysis]: Checked inductivity of 8141 backedges. 857 proven. 1389 refuted. 0 times theorem prover too weak. 5895 trivial. 0 not checked. [2024-11-13 21:58:09,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:09,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 287 states and 361 transitions. [2024-11-13 21:58:09,949 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 361 transitions. [2024-11-13 21:58:09,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 21:58:09,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:09,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:14,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:15,948 INFO L134 CoverageAnalysis]: Checked inductivity of 8398 backedges. 902 proven. 1492 refuted. 0 times theorem prover too weak. 6004 trivial. 0 not checked. [2024-11-13 21:58:16,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:16,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 288 states and 362 transitions. [2024-11-13 21:58:16,803 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 362 transitions. [2024-11-13 21:58:16,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-13 21:58:16,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:16,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:21,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:23,287 INFO L134 CoverageAnalysis]: Checked inductivity of 8659 backedges. 947 proven. 1598 refuted. 0 times theorem prover too weak. 6114 trivial. 0 not checked. [2024-11-13 21:58:24,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:24,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 289 states and 363 transitions. [2024-11-13 21:58:24,134 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 363 transitions. [2024-11-13 21:58:24,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 21:58:24,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:24,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:28,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:31,326 INFO L134 CoverageAnalysis]: Checked inductivity of 8924 backedges. 992 proven. 1707 refuted. 0 times theorem prover too weak. 6225 trivial. 0 not checked. [2024-11-13 21:58:32,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:32,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 290 states and 364 transitions. [2024-11-13 21:58:32,969 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 364 transitions. [2024-11-13 21:58:32,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-13 21:58:32,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:32,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:36,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:37,953 INFO L134 CoverageAnalysis]: Checked inductivity of 9193 backedges. 1037 proven. 1819 refuted. 0 times theorem prover too weak. 6337 trivial. 0 not checked. [2024-11-13 21:58:38,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:38,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 291 states and 365 transitions. [2024-11-13 21:58:38,843 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 365 transitions. [2024-11-13 21:58:38,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 21:58:38,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:38,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:43,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:46,056 INFO L134 CoverageAnalysis]: Checked inductivity of 9466 backedges. 1082 proven. 1934 refuted. 0 times theorem prover too weak. 6450 trivial. 0 not checked. [2024-11-13 21:58:47,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:47,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 292 states and 366 transitions. [2024-11-13 21:58:47,528 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 366 transitions. [2024-11-13 21:58:47,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 21:58:47,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:47,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:52,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:54,838 INFO L134 CoverageAnalysis]: Checked inductivity of 9743 backedges. 1127 proven. 2052 refuted. 0 times theorem prover too weak. 6564 trivial. 0 not checked. [2024-11-13 21:58:56,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:56,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 293 states and 367 transitions. [2024-11-13 21:58:56,320 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 367 transitions. [2024-11-13 21:58:56,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-13 21:58:56,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:56,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:00,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:04,174 INFO L134 CoverageAnalysis]: Checked inductivity of 10024 backedges. 1172 proven. 2173 refuted. 0 times theorem prover too weak. 6679 trivial. 0 not checked. [2024-11-13 21:59:05,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:05,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 294 states and 368 transitions. [2024-11-13 21:59:05,942 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 368 transitions. [2024-11-13 21:59:05,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 21:59:05,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:05,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:09,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:11,619 INFO L134 CoverageAnalysis]: Checked inductivity of 10309 backedges. 1217 proven. 2297 refuted. 0 times theorem prover too weak. 6795 trivial. 0 not checked. [2024-11-13 21:59:12,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:12,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 295 states and 369 transitions. [2024-11-13 21:59:12,640 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 369 transitions. [2024-11-13 21:59:12,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-13 21:59:12,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:12,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:16,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:19,823 INFO L134 CoverageAnalysis]: Checked inductivity of 10598 backedges. 1262 proven. 2424 refuted. 0 times theorem prover too weak. 6912 trivial. 0 not checked. [2024-11-13 21:59:21,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:21,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 296 states and 370 transitions. [2024-11-13 21:59:21,127 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 370 transitions. [2024-11-13 21:59:21,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-13 21:59:21,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:21,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:23,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:26,864 INFO L134 CoverageAnalysis]: Checked inductivity of 10891 backedges. 1307 proven. 2554 refuted. 0 times theorem prover too weak. 7030 trivial. 0 not checked. [2024-11-13 21:59:27,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:27,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 297 states and 371 transitions. [2024-11-13 21:59:27,907 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 371 transitions. [2024-11-13 21:59:27,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-13 21:59:27,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:27,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:31,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:34,596 INFO L134 CoverageAnalysis]: Checked inductivity of 11188 backedges. 1352 proven. 2687 refuted. 0 times theorem prover too weak. 7149 trivial. 0 not checked. [2024-11-13 21:59:35,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:35,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 298 states and 372 transitions. [2024-11-13 21:59:35,694 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 372 transitions. [2024-11-13 21:59:35,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-13 21:59:35,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:35,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:39,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:42,016 INFO L134 CoverageAnalysis]: Checked inductivity of 11489 backedges. 1397 proven. 2823 refuted. 0 times theorem prover too weak. 7269 trivial. 0 not checked. [2024-11-13 21:59:43,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:43,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 299 states and 373 transitions. [2024-11-13 21:59:43,384 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 373 transitions. [2024-11-13 21:59:43,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-11-13 21:59:43,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:43,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:46,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:49,459 INFO L134 CoverageAnalysis]: Checked inductivity of 11794 backedges. 1442 proven. 2962 refuted. 0 times theorem prover too weak. 7390 trivial. 0 not checked. [2024-11-13 21:59:51,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:51,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 300 states and 374 transitions. [2024-11-13 21:59:51,185 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 374 transitions. [2024-11-13 21:59:51,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-13 21:59:51,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:51,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:54,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:58,422 INFO L134 CoverageAnalysis]: Checked inductivity of 12103 backedges. 1487 proven. 3104 refuted. 0 times theorem prover too weak. 7512 trivial. 0 not checked. [2024-11-13 22:00:00,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:00,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 301 states and 375 transitions. [2024-11-13 22:00:00,152 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 375 transitions. [2024-11-13 22:00:00,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-13 22:00:00,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:00,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:05,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:09,035 INFO L134 CoverageAnalysis]: Checked inductivity of 12416 backedges. 1532 proven. 3249 refuted. 0 times theorem prover too weak. 7635 trivial. 0 not checked. [2024-11-13 22:00:10,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:10,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 302 states and 376 transitions. [2024-11-13 22:00:10,162 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 376 transitions. [2024-11-13 22:00:10,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-13 22:00:10,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:10,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:15,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:18,267 INFO L134 CoverageAnalysis]: Checked inductivity of 12733 backedges. 1577 proven. 3397 refuted. 0 times theorem prover too weak. 7759 trivial. 0 not checked. [2024-11-13 22:00:19,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:19,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 303 states and 377 transitions. [2024-11-13 22:00:19,325 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 377 transitions. [2024-11-13 22:00:19,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-13 22:00:19,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:19,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:27,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:31,543 INFO L134 CoverageAnalysis]: Checked inductivity of 13054 backedges. 1622 proven. 3548 refuted. 0 times theorem prover too weak. 7884 trivial. 0 not checked. [2024-11-13 22:00:32,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:32,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 304 states and 378 transitions. [2024-11-13 22:00:32,952 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 378 transitions. [2024-11-13 22:00:32,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-13 22:00:32,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:32,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:35,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:38,746 INFO L134 CoverageAnalysis]: Checked inductivity of 13379 backedges. 1667 proven. 3702 refuted. 0 times theorem prover too weak. 8010 trivial. 0 not checked. [2024-11-13 22:00:39,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:39,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 305 states and 379 transitions. [2024-11-13 22:00:39,951 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 379 transitions. [2024-11-13 22:00:39,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-13 22:00:39,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:39,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:45,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:49,559 INFO L134 CoverageAnalysis]: Checked inductivity of 13708 backedges. 1712 proven. 3859 refuted. 0 times theorem prover too weak. 8137 trivial. 0 not checked. [2024-11-13 22:00:50,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:50,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 306 states and 380 transitions. [2024-11-13 22:00:50,840 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 380 transitions. [2024-11-13 22:00:50,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-13 22:00:50,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:50,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:57,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:00,294 INFO L134 CoverageAnalysis]: Checked inductivity of 14041 backedges. 1757 proven. 4019 refuted. 0 times theorem prover too weak. 8265 trivial. 0 not checked. [2024-11-13 22:01:01,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:01,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 307 states and 381 transitions. [2024-11-13 22:01:01,410 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 381 transitions. [2024-11-13 22:01:01,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-13 22:01:01,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:01,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:04,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:09,090 INFO L134 CoverageAnalysis]: Checked inductivity of 14378 backedges. 1802 proven. 4182 refuted. 0 times theorem prover too weak. 8394 trivial. 0 not checked. [2024-11-13 22:01:10,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:10,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 308 states and 382 transitions. [2024-11-13 22:01:10,618 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 382 transitions. [2024-11-13 22:01:10,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-13 22:01:10,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:10,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:16,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:19,594 INFO L134 CoverageAnalysis]: Checked inductivity of 14719 backedges. 1847 proven. 4348 refuted. 0 times theorem prover too weak. 8524 trivial. 0 not checked. [2024-11-13 22:01:20,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:20,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 309 states and 383 transitions. [2024-11-13 22:01:20,764 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 383 transitions. [2024-11-13 22:01:20,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-13 22:01:20,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:20,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:26,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:30,600 INFO L134 CoverageAnalysis]: Checked inductivity of 15064 backedges. 1892 proven. 4517 refuted. 0 times theorem prover too weak. 8655 trivial. 0 not checked. [2024-11-13 22:01:32,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:32,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 310 states and 384 transitions. [2024-11-13 22:01:32,171 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 384 transitions. [2024-11-13 22:01:32,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-13 22:01:32,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:32,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:53,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:58,240 INFO L134 CoverageAnalysis]: Checked inductivity of 15413 backedges. 1937 proven. 4689 refuted. 0 times theorem prover too weak. 8787 trivial. 0 not checked. [2024-11-13 22:02:00,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:00,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 311 states and 385 transitions. [2024-11-13 22:02:00,791 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 385 transitions. [2024-11-13 22:02:00,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-13 22:02:00,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:00,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:06,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:11,127 INFO L134 CoverageAnalysis]: Checked inductivity of 15766 backedges. 1982 proven. 4864 refuted. 0 times theorem prover too weak. 8920 trivial. 0 not checked. [2024-11-13 22:02:13,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:13,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 312 states and 386 transitions. [2024-11-13 22:02:13,389 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 386 transitions. [2024-11-13 22:02:13,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-13 22:02:13,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:13,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:17,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:22,686 INFO L134 CoverageAnalysis]: Checked inductivity of 16123 backedges. 2027 proven. 5042 refuted. 0 times theorem prover too weak. 9054 trivial. 0 not checked. [2024-11-13 22:02:24,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:24,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 313 states and 387 transitions. [2024-11-13 22:02:24,969 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 387 transitions. [2024-11-13 22:02:24,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-13 22:02:24,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:24,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:28,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:33,543 INFO L134 CoverageAnalysis]: Checked inductivity of 16484 backedges. 2072 proven. 5223 refuted. 0 times theorem prover too weak. 9189 trivial. 0 not checked. [2024-11-13 22:02:35,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:35,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 314 states and 388 transitions. [2024-11-13 22:02:35,869 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 388 transitions. [2024-11-13 22:02:35,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-13 22:02:35,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:35,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:40,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:47,669 INFO L134 CoverageAnalysis]: Checked inductivity of 16849 backedges. 2117 proven. 5407 refuted. 0 times theorem prover too weak. 9325 trivial. 0 not checked. [2024-11-13 22:02:50,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:50,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 315 states and 389 transitions. [2024-11-13 22:02:50,566 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 389 transitions. [2024-11-13 22:02:50,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-13 22:02:50,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:50,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:56,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:02,726 INFO L134 CoverageAnalysis]: Checked inductivity of 17218 backedges. 2162 proven. 5594 refuted. 0 times theorem prover too weak. 9462 trivial. 0 not checked. [2024-11-13 22:03:05,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:05,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 316 states and 390 transitions. [2024-11-13 22:03:05,923 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 390 transitions. [2024-11-13 22:03:05,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-13 22:03:05,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:05,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:12,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat