./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/verifythis/prefixsum_iter.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_749189e4-32e6-4570-9e78-bc774a2d7af8/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_749189e4-32e6-4570-9e78-bc774a2d7af8/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_749189e4-32e6-4570-9e78-bc774a2d7af8/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_749189e4-32e6-4570-9e78-bc774a2d7af8/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/verifythis/prefixsum_iter.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_749189e4-32e6-4570-9e78-bc774a2d7af8/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_749189e4-32e6-4570-9e78-bc774a2d7af8/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 4cd641fa41c29ed0240eed782d3555502472fe8bb63d504547076d8eeefa2c0d --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:58:12,960 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:58:13,035 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_749189e4-32e6-4570-9e78-bc774a2d7af8/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 21:58:13,039 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:58:13,040 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:58:13,061 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:58:13,062 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:58:13,062 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:58:13,063 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:58:13,063 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:58:13,063 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:58:13,063 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:58:13,063 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:58:13,064 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:58:13,064 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:58:13,064 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:58:13,064 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:58:13,064 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:58:13,064 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:58:13,065 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:58:13,065 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:58:13,065 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:58:13,065 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:58:13,065 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:58:13,065 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:58:13,065 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:58:13,069 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:58:13,069 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:58:13,069 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:58:13,069 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:58:13,070 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:58:13,070 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:58:13,070 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:58:13,070 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_749189e4-32e6-4570-9e78-bc774a2d7af8/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 -> 4cd641fa41c29ed0240eed782d3555502472fe8bb63d504547076d8eeefa2c0d [2024-11-13 21:58:13,378 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:58:13,386 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:58:13,388 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:58:13,390 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:58:13,390 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:58:13,391 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_749189e4-32e6-4570-9e78-bc774a2d7af8/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/verifythis/prefixsum_iter.c Unable to find full path for "g++" [2024-11-13 21:58:15,267 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:58:15,523 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:58:15,525 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_749189e4-32e6-4570-9e78-bc774a2d7af8/sv-benchmarks/c/verifythis/prefixsum_iter.c [2024-11-13 21:58:15,541 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_749189e4-32e6-4570-9e78-bc774a2d7af8/bin/ukojak-verify-EEHR8qb7sm/data/ed6a40d89/7adddf54beb241b1b4749c19df452afa/FLAG7d872a3c3 [2024-11-13 21:58:15,563 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_749189e4-32e6-4570-9e78-bc774a2d7af8/bin/ukojak-verify-EEHR8qb7sm/data/ed6a40d89/7adddf54beb241b1b4749c19df452afa [2024-11-13 21:58:15,565 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:58:15,567 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:58:15,569 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:58:15,569 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:58:15,573 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:58:15,574 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:58:15" (1/1) ... [2024-11-13 21:58:15,575 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b96ccb6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:15, skipping insertion in model container [2024-11-13 21:58:15,576 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:58:15" (1/1) ... [2024-11-13 21:58:15,591 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:58:15,725 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_749189e4-32e6-4570-9e78-bc774a2d7af8/sv-benchmarks/c/verifythis/prefixsum_iter.c[526,539] [2024-11-13 21:58:15,754 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:58:15,770 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:58:15,780 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_749189e4-32e6-4570-9e78-bc774a2d7af8/sv-benchmarks/c/verifythis/prefixsum_iter.c[526,539] [2024-11-13 21:58:15,794 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:58:15,812 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:58:15,813 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:15 WrapperNode [2024-11-13 21:58:15,813 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:58:15,814 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:58:15,814 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:58:15,814 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:58:15,821 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:15" (1/1) ... [2024-11-13 21:58:15,828 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:15" (1/1) ... [2024-11-13 21:58:15,849 INFO L138 Inliner]: procedures = 22, calls = 33, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 123 [2024-11-13 21:58:15,849 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:58:15,850 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:58:15,850 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:58:15,850 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:58:15,857 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:15" (1/1) ... [2024-11-13 21:58:15,857 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:15" (1/1) ... [2024-11-13 21:58:15,860 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:15" (1/1) ... [2024-11-13 21:58:15,860 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:15" (1/1) ... [2024-11-13 21:58:15,868 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:15" (1/1) ... [2024-11-13 21:58:15,872 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:15" (1/1) ... [2024-11-13 21:58:15,873 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:15" (1/1) ... [2024-11-13 21:58:15,874 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:15" (1/1) ... [2024-11-13 21:58:15,881 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:58:15,882 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:58:15,882 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:58:15,882 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:58:15,883 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:15" (1/1) ... [2024-11-13 21:58:15,896 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:58:15,914 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_749189e4-32e6-4570-9e78-bc774a2d7af8/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:58:15,928 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_749189e4-32e6-4570-9e78-bc774a2d7af8/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:58:15,937 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_749189e4-32e6-4570-9e78-bc774a2d7af8/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:58:15,963 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:58:15,964 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 21:58:15,964 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 21:58:15,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:58:15,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:58:15,965 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:58:15,965 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:58:15,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:58:15,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:58:15,966 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-13 21:58:15,966 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-13 21:58:15,966 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:58:16,080 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:58:16,084 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:58:16,390 INFO L? ?]: Removed 46 outVars from TransFormulas that were not future-live. [2024-11-13 21:58:16,390 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:58:16,506 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:58:16,507 INFO L316 CfgBuilder]: Removed 7 assume(true) statements. [2024-11-13 21:58:16,507 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:58:16 BoogieIcfgContainer [2024-11-13 21:58:16,507 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:58:16,511 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:58:16,511 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:58:16,524 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:58:16,524 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:58:16" (1/1) ... [2024-11-13 21:58:16,534 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:58:16,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:16,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 25 states and 34 transitions. [2024-11-13 21:58:16,597 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 34 transitions. [2024-11-13 21:58:16,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:58:16,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:16,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:16,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:17,288 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:58:17,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:17,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 30 states and 48 transitions. [2024-11-13 21:58:17,480 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 48 transitions. [2024-11-13 21:58:17,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:58:17,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:17,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:17,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:18,410 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:58:19,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:19,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 37 states and 67 transitions. [2024-11-13 21:58:19,641 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 67 transitions. [2024-11-13 21:58:19,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:58:19,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:19,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:19,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:20,167 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:58:20,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:20,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 37 states and 67 transitions. [2024-11-13 21:58:20,267 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 67 transitions. [2024-11-13 21:58:20,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:58:20,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:20,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:20,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:20,751 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:58:20,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:20,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 37 states and 67 transitions. [2024-11-13 21:58:20,777 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 67 transitions. [2024-11-13 21:58:20,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:58:20,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:20,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:20,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:21,213 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:58:21,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:21,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 37 states and 67 transitions. [2024-11-13 21:58:21,235 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 67 transitions. [2024-11-13 21:58:21,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:58:21,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:21,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:21,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:21,654 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:58:21,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:21,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 37 states and 67 transitions. [2024-11-13 21:58:21,681 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 67 transitions. [2024-11-13 21:58:21,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:58:21,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:21,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:21,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:22,064 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:58:22,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:22,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 37 states and 67 transitions. [2024-11-13 21:58:22,090 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 67 transitions. [2024-11-13 21:58:22,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:58:22,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:22,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:22,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:22,429 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:58:22,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:22,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 37 states and 67 transitions. [2024-11-13 21:58:22,454 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 67 transitions. [2024-11-13 21:58:22,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:58:22,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:22,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:22,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:22,791 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:58:22,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:22,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 37 states and 67 transitions. [2024-11-13 21:58:22,811 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 67 transitions. [2024-11-13 21:58:22,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:58:22,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:22,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:22,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:23,142 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:58:23,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:23,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 37 states and 67 transitions. [2024-11-13 21:58:23,164 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 67 transitions. [2024-11-13 21:58:23,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:58:23,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:23,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:23,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:23,524 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:58:23,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:23,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 37 states and 67 transitions. [2024-11-13 21:58:23,551 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 67 transitions. [2024-11-13 21:58:23,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:58:23,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:23,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:23,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:23,876 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:58:23,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:23,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 37 states and 67 transitions. [2024-11-13 21:58:23,898 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 67 transitions. [2024-11-13 21:58:23,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:58:23,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:23,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:23,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:24,191 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:58:24,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:24,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 37 states and 67 transitions. [2024-11-13 21:58:24,213 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 67 transitions. [2024-11-13 21:58:24,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:58:24,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:24,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:24,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:24,511 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:58:24,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:24,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 37 states and 67 transitions. [2024-11-13 21:58:24,527 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 67 transitions. [2024-11-13 21:58:24,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:58:24,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:24,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:24,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:24,812 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:58:24,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:24,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 37 states and 67 transitions. [2024-11-13 21:58:24,830 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 67 transitions. [2024-11-13 21:58:24,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:58:24,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:24,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:24,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:25,094 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:58:25,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:25,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 37 states and 67 transitions. [2024-11-13 21:58:25,112 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 67 transitions. [2024-11-13 21:58:25,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:58:25,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:25,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:25,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:25,457 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:58:25,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:25,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 37 states and 67 transitions. [2024-11-13 21:58:25,480 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 67 transitions. [2024-11-13 21:58:25,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:58:25,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:25,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:25,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:25,772 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:58:25,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:25,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 37 states and 67 transitions. [2024-11-13 21:58:25,789 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 67 transitions. [2024-11-13 21:58:25,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:58:25,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:25,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:25,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:26,071 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:58:26,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:26,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 37 states and 67 transitions. [2024-11-13 21:58:26,087 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 67 transitions. [2024-11-13 21:58:26,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:58:26,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:26,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:26,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:26,345 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:58:26,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:26,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 37 states and 67 transitions. [2024-11-13 21:58:26,361 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 67 transitions. [2024-11-13 21:58:26,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:58:26,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:26,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:26,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:26,613 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:58:26,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:26,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 37 states and 67 transitions. [2024-11-13 21:58:26,629 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 67 transitions. [2024-11-13 21:58:26,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:58:26,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:26,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:26,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:26,877 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:58:26,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:26,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 37 states and 67 transitions. [2024-11-13 21:58:26,893 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 67 transitions. [2024-11-13 21:58:26,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:58:26,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:26,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:26,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:27,159 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:58:27,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:27,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 37 states and 67 transitions. [2024-11-13 21:58:27,179 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 67 transitions. [2024-11-13 21:58:27,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:58:27,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:27,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:27,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:27,447 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:58:27,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:27,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 37 states and 67 transitions. [2024-11-13 21:58:27,465 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 67 transitions. [2024-11-13 21:58:27,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:58:27,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:27,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:27,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:27,725 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:58:27,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:27,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 37 states and 67 transitions. [2024-11-13 21:58:27,741 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 67 transitions. [2024-11-13 21:58:27,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:58:27,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:27,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:27,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:27,985 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:58:28,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:28,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 37 states and 67 transitions. [2024-11-13 21:58:28,001 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 67 transitions. [2024-11-13 21:58:28,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:58:28,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:28,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:28,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:28,252 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:58:28,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:28,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 37 states and 67 transitions. [2024-11-13 21:58:28,268 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 67 transitions. [2024-11-13 21:58:28,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:58:28,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:28,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:28,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:28,505 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:58:28,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:28,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 37 states and 67 transitions. [2024-11-13 21:58:28,522 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 67 transitions. [2024-11-13 21:58:28,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:58:28,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:28,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:28,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:28,789 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:58:28,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:28,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 37 states and 67 transitions. [2024-11-13 21:58:28,810 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 67 transitions. [2024-11-13 21:58:28,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:58:28,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:28,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:28,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:29,066 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:58:29,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:29,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 37 states and 67 transitions. [2024-11-13 21:58:29,082 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 67 transitions. [2024-11-13 21:58:29,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:58:29,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:29,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:29,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:29,327 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:58:29,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:29,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 37 states and 67 transitions. [2024-11-13 21:58:29,344 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 67 transitions. [2024-11-13 21:58:29,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:58:29,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:29,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:29,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:29,588 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:58:29,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:29,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 37 states and 67 transitions. [2024-11-13 21:58:29,603 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 67 transitions. [2024-11-13 21:58:29,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:58:29,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:29,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:29,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:30,177 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:58:32,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:32,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 41 states and 83 transitions. [2024-11-13 21:58:32,557 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 83 transitions. [2024-11-13 21:58:32,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:58:32,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:32,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:32,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:32,843 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:58:34,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:34,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 43 states and 86 transitions. [2024-11-13 21:58:34,202 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 86 transitions. [2024-11-13 21:58:34,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:58:34,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:34,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:34,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:34,337 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 21:58:34,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:34,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 44 states and 87 transitions. [2024-11-13 21:58:34,688 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 87 transitions. [2024-11-13 21:58:34,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:58:34,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:34,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:34,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:34,899 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 21:58:35,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:35,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 45 states and 89 transitions. [2024-11-13 21:58:35,332 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2024-11-13 21:58:35,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:58:35,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:35,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:35,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:35,644 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:58:36,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:36,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 47 states and 94 transitions. [2024-11-13 21:58:36,506 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 94 transitions. [2024-11-13 21:58:36,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:58:36,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:36,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:36,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:36,561 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:58:36,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:36,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 48 states and 98 transitions. [2024-11-13 21:58:36,893 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 98 transitions. [2024-11-13 21:58:36,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:58:36,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:36,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:36,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:36,966 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:58:37,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:37,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 49 states and 100 transitions. [2024-11-13 21:58:37,353 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 100 transitions. [2024-11-13 21:58:37,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:58:37,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:37,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:37,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:37,419 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:58:37,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:37,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 50 states and 103 transitions. [2024-11-13 21:58:37,860 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 103 transitions. [2024-11-13 21:58:37,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 21:58:37,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:37,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:37,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:37,917 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:58:38,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:38,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 49 states and 95 transitions. [2024-11-13 21:58:38,288 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 95 transitions. [2024-11-13 21:58:38,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 21:58:38,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:38,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:38,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:38,560 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:58:39,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:39,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 51 states and 99 transitions. [2024-11-13 21:58:39,553 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 99 transitions. [2024-11-13 21:58:39,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 21:58:39,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:39,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:39,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:39,646 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:58:40,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:40,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 51 states and 98 transitions. [2024-11-13 21:58:40,103 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 98 transitions. [2024-11-13 21:58:40,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 21:58:40,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:40,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:40,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:40,592 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:58:42,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:42,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 56 states and 111 transitions. [2024-11-13 21:58:42,369 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 111 transitions. [2024-11-13 21:58:42,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 21:58:42,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:42,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:42,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:42,538 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:58:43,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:43,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 57 states and 112 transitions. [2024-11-13 21:58:43,066 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 112 transitions. [2024-11-13 21:58:43,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 21:58:43,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:43,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:43,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:43,221 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:58:43,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:43,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 57 states and 111 transitions. [2024-11-13 21:58:43,707 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 111 transitions. [2024-11-13 21:58:43,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:58:43,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:43,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:43,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:43,978 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:58:45,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:45,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 60 states and 119 transitions. [2024-11-13 21:58:45,273 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 119 transitions. [2024-11-13 21:58:45,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:58:45,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:45,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:45,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:45,465 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:58:46,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:46,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 61 states and 122 transitions. [2024-11-13 21:58:46,089 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 122 transitions. [2024-11-13 21:58:46,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:58:46,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:46,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:46,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:46,566 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:58:49,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:49,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 65 states and 139 transitions. [2024-11-13 21:58:49,448 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 139 transitions. [2024-11-13 21:58:49,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:58:49,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:49,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:49,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:49,610 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:58:50,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:50,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 67 states and 144 transitions. [2024-11-13 21:58:50,747 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 144 transitions. [2024-11-13 21:58:50,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:58:50,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:50,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:50,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:50,907 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:58:51,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:51,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 68 states and 146 transitions. [2024-11-13 21:58:51,369 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 146 transitions. [2024-11-13 21:58:51,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:58:51,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:51,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:51,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:51,579 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:58:52,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:52,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 69 states and 148 transitions. [2024-11-13 21:58:52,169 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 148 transitions. [2024-11-13 21:58:52,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:58:52,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:52,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:52,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:52,325 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:58:53,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:53,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 70 states and 149 transitions. [2024-11-13 21:58:53,174 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 149 transitions. [2024-11-13 21:58:53,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:58:53,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:53,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:53,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:53,500 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 5 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:58:55,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:55,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 71 states and 150 transitions. [2024-11-13 21:58:55,465 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 150 transitions. [2024-11-13 21:58:55,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:58:55,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:55,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:55,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:55,841 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:58:57,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:57,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 71 states and 146 transitions. [2024-11-13 21:58:57,674 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 146 transitions. [2024-11-13 21:58:57,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:58:57,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:57,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:57,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:02,549 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:59:19,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:19,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 77 states and 186 transitions. [2024-11-13 21:59:19,543 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 186 transitions. [2024-11-13 21:59:19,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:59:19,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:19,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:19,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:21,346 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:59:30,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:30,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 83 states and 212 transitions. [2024-11-13 21:59:30,978 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 212 transitions. [2024-11-13 21:59:30,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:59:30,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:30,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:30,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:31,805 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:59:33,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:33,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 84 states and 216 transitions. [2024-11-13 21:59:33,679 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 216 transitions. [2024-11-13 21:59:33,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:59:33,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:33,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:33,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:34,519 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:59:34,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:34,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 84 states and 216 transitions. [2024-11-13 21:59:34,564 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 216 transitions. [2024-11-13 21:59:34,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:59:34,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:34,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:34,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:35,448 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:59:35,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:35,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 84 states and 216 transitions. [2024-11-13 21:59:35,496 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 216 transitions. [2024-11-13 21:59:35,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:59:35,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:35,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:35,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:35,824 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:59:37,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:37,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 85 states and 217 transitions. [2024-11-13 21:59:37,077 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 217 transitions. [2024-11-13 21:59:37,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:59:37,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:37,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:37,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:37,922 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:59:37,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:37,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 85 states and 217 transitions. [2024-11-13 21:59:37,968 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 217 transitions. [2024-11-13 21:59:37,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:59:37,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:37,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:37,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:38,808 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:59:38,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:38,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 85 states and 217 transitions. [2024-11-13 21:59:38,848 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 217 transitions. [2024-11-13 21:59:38,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:59:38,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:38,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:38,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:39,728 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:59:39,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:39,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 85 states and 217 transitions. [2024-11-13 21:59:39,780 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 217 transitions. [2024-11-13 21:59:39,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:59:39,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:39,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:39,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:40,478 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:59:40,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:40,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 85 states and 217 transitions. [2024-11-13 21:59:40,520 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 217 transitions. [2024-11-13 21:59:40,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:59:40,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:40,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:40,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:41,218 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:59:41,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:41,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 85 states and 217 transitions. [2024-11-13 21:59:41,259 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 217 transitions. [2024-11-13 21:59:41,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:59:41,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:41,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:41,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:41,959 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:59:41,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:41,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 85 states and 217 transitions. [2024-11-13 21:59:41,998 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 217 transitions. [2024-11-13 21:59:41,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:59:41,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:41,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:42,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:42,270 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:59:45,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:45,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 87 states and 226 transitions. [2024-11-13 21:59:45,889 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 226 transitions. [2024-11-13 21:59:45,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:59:45,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:45,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:45,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:46,489 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:59:46,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:46,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 87 states and 226 transitions. [2024-11-13 21:59:46,534 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 226 transitions. [2024-11-13 21:59:46,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:59:46,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:46,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:46,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:46,749 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:59:47,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:47,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 88 states and 230 transitions. [2024-11-13 21:59:47,795 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 230 transitions. [2024-11-13 21:59:47,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:59:47,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:47,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:47,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:48,468 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:59:51,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:51,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 90 states and 233 transitions. [2024-11-13 21:59:51,308 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 233 transitions. [2024-11-13 21:59:51,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 21:59:51,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:51,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:51,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:52,215 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:59:55,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:55,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 91 states and 234 transitions. [2024-11-13 21:59:55,621 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 234 transitions. [2024-11-13 21:59:55,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 21:59:55,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:55,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:55,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:57,371 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:00:07,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:07,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 95 states and 259 transitions. [2024-11-13 22:00:07,023 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 259 transitions. [2024-11-13 22:00:07,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:00:07,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:07,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:07,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:07,132 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:00:08,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:08,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 96 states and 261 transitions. [2024-11-13 22:00:08,078 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 261 transitions. [2024-11-13 22:00:08,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:00:08,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:08,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:08,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:08,150 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:00:10,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:10,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 97 states and 265 transitions. [2024-11-13 22:00:10,653 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 265 transitions. [2024-11-13 22:00:10,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:00:10,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:10,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:10,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:10,867 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:00:12,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:12,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 99 states and 269 transitions. [2024-11-13 22:00:12,860 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 269 transitions. [2024-11-13 22:00:12,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:00:12,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:12,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:12,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:12,931 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:00:18,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:18,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 101 states and 277 transitions. [2024-11-13 22:00:18,205 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 277 transitions. [2024-11-13 22:00:18,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:00:18,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:18,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:18,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:18,310 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:00:19,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:19,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 102 states and 280 transitions. [2024-11-13 22:00:19,571 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 280 transitions. [2024-11-13 22:00:19,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:00:19,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:19,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:19,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:20,097 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:00:24,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:24,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 105 states and 284 transitions. [2024-11-13 22:00:24,680 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 284 transitions. [2024-11-13 22:00:24,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:00:24,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:24,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:24,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:24,826 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:00:25,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:25,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 106 states and 285 transitions. [2024-11-13 22:00:25,743 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 285 transitions. [2024-11-13 22:00:25,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:00:25,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:25,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:25,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:26,772 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:00:35,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:35,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 109 states and 290 transitions. [2024-11-13 22:00:35,013 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 290 transitions. [2024-11-13 22:00:35,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:00:35,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:35,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:35,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:35,401 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:00:39,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:39,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 111 states and 293 transitions. [2024-11-13 22:00:39,104 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 293 transitions. [2024-11-13 22:00:39,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:00:39,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:39,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:39,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:39,538 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:00:43,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:43,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 113 states and 293 transitions. [2024-11-13 22:00:43,628 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 293 transitions. [2024-11-13 22:00:43,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:00:43,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:43,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:43,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:44,077 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:00:48,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:48,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 115 states and 303 transitions. [2024-11-13 22:00:48,572 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 303 transitions. [2024-11-13 22:00:48,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:00:48,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:48,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:48,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:50,316 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:01:07,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:07,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 117 states and 315 transitions. [2024-11-13 22:01:07,139 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 315 transitions. [2024-11-13 22:01:07,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:01:07,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:07,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:07,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:07,201 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:01:10,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:10,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 118 states and 319 transitions. [2024-11-13 22:01:10,697 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 319 transitions. [2024-11-13 22:01:10,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:01:10,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:10,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:10,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:10,779 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:01:21,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:21,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 120 states and 327 transitions. [2024-11-13 22:01:21,421 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 327 transitions. [2024-11-13 22:01:21,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:01:21,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:21,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:21,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:22,485 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:01:24,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:24,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 121 states and 330 transitions. [2024-11-13 22:01:24,800 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 330 transitions. [2024-11-13 22:01:24,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:01:24,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:24,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:24,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:25,029 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:01:28,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:28,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 122 states and 334 transitions. [2024-11-13 22:01:28,887 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 334 transitions. [2024-11-13 22:01:28,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:01:28,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:28,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:28,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:29,094 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:01:30,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:30,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 123 states and 335 transitions. [2024-11-13 22:01:30,715 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 335 transitions. [2024-11-13 22:01:30,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:01:30,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:30,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:30,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:30,853 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:01:31,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:31,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 119 states and 326 transitions. [2024-11-13 22:01:31,846 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 326 transitions. [2024-11-13 22:01:31,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:01:31,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:31,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:31,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:33,082 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:01:47,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:47,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 121 states and 331 transitions. [2024-11-13 22:01:47,940 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 331 transitions. [2024-11-13 22:01:47,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:01:47,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:47,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:47,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:49,993 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:02:02,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:02,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 130 states and 344 transitions. [2024-11-13 22:02:02,210 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 344 transitions. [2024-11-13 22:02:02,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:02:02,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:02,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:02,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:02,377 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:02:06,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:06,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 134 states and 347 transitions. [2024-11-13 22:02:06,091 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 347 transitions. [2024-11-13 22:02:06,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:02:06,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:06,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:06,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:06,213 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:02:09,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:09,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 127 states and 318 transitions. [2024-11-13 22:02:09,026 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 318 transitions. [2024-11-13 22:02:09,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:02:09,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:09,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:09,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:18,182 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:03:12,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:12,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 136 states and 347 transitions. [2024-11-13 22:03:12,509 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 347 transitions. [2024-11-13 22:03:12,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:03:12,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:12,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:12,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:29,504 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:04:15,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:15,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 141 states and 362 transitions. [2024-11-13 22:04:15,522 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 362 transitions. [2024-11-13 22:04:15,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:04:15,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:15,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:15,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:23,247 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:04:44,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:44,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 143 states and 370 transitions. [2024-11-13 22:04:44,180 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 370 transitions. [2024-11-13 22:04:44,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:04:44,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:44,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:44,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:56,792 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:06:10,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:10,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 152 states and 406 transitions. [2024-11-13 22:06:10,908 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 406 transitions. [2024-11-13 22:06:10,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:06:10,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:10,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:10,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:13,360 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:06:22,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:22,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 154 states and 408 transitions. [2024-11-13 22:06:22,814 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 408 transitions. [2024-11-13 22:06:22,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:06:22,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:22,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:22,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:30,324 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:06:37,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:37,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 154 states and 408 transitions. [2024-11-13 22:06:37,211 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 408 transitions. [2024-11-13 22:06:37,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:06:37,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:37,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:37,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:39,428 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:06:58,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:58,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 157 states and 417 transitions. [2024-11-13 22:06:58,606 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 417 transitions. [2024-11-13 22:06:58,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:06:58,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:58,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:58,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:08,613 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:07:17,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:17,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 157 states and 417 transitions. [2024-11-13 22:07:17,587 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 417 transitions. [2024-11-13 22:07:17,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:07:17,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:17,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:17,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:22,445 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:07:28,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:28,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 158 states and 419 transitions. [2024-11-13 22:07:28,152 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 419 transitions. [2024-11-13 22:07:28,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:07:28,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:28,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:28,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:30,370 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:07:34,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:34,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 159 states and 425 transitions. [2024-11-13 22:07:34,718 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 425 transitions. [2024-11-13 22:07:34,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:07:34,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:34,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:34,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:35,559 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:07:35,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:35,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 159 states and 425 transitions. [2024-11-13 22:07:35,626 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 425 transitions. [2024-11-13 22:07:35,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:07:35,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:35,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:35,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:40,498 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:07:44,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:44,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 159 states and 425 transitions. [2024-11-13 22:07:44,400 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 425 transitions. [2024-11-13 22:07:44,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:07:44,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:44,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:44,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:49,268 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:07:53,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:53,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 159 states and 425 transitions. [2024-11-13 22:07:53,268 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 425 transitions. [2024-11-13 22:07:53,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:07:53,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:53,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:53,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:00,525 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:08:06,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:06,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 159 states and 425 transitions. [2024-11-13 22:08:06,826 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 425 transitions. [2024-11-13 22:08:06,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:08:06,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:06,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:06,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:14,113 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:08:19,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:19,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 158 states and 422 transitions. [2024-11-13 22:08:19,303 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 422 transitions. [2024-11-13 22:08:19,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:08:19,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:19,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:19,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:23,678 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:08:36,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:36,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 159 states and 426 transitions. [2024-11-13 22:08:36,218 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 426 transitions. [2024-11-13 22:08:36,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:08:36,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:36,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:36,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:41,464 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:08:46,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:47,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 159 states and 426 transitions. [2024-11-13 22:08:47,000 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 426 transitions. [2024-11-13 22:08:47,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:08:47,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:47,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:47,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:47,796 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:08:54,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:54,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 160 states and 430 transitions. [2024-11-13 22:08:54,867 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 430 transitions. [2024-11-13 22:08:54,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:08:54,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:54,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:54,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:55,278 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:09:07,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:07,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 161 states and 432 transitions. [2024-11-13 22:09:07,010 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 432 transitions. [2024-11-13 22:09:07,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:09:07,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:07,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:07,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:07,386 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:09:16,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:16,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 162 states and 434 transitions. [2024-11-13 22:09:16,295 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 434 transitions. [2024-11-13 22:09:16,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:09:16,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:16,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:16,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:17,255 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:09:31,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:31,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 163 states and 438 transitions. [2024-11-13 22:09:31,262 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 438 transitions. [2024-11-13 22:09:31,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:09:31,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:31,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:31,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:41,983 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:10:26,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:26,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 170 states and 458 transitions. [2024-11-13 22:10:26,513 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 458 transitions. [2024-11-13 22:10:26,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:10:26,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:26,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:26,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:31,039 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:10:36,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:36,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 170 states and 458 transitions. [2024-11-13 22:10:36,229 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 458 transitions. [2024-11-13 22:10:36,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:10:36,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:36,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:36,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:45,537 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:10:52,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:52,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 170 states and 458 transitions. [2024-11-13 22:10:52,078 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 458 transitions. [2024-11-13 22:10:52,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:10:52,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:52,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:52,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:56,706 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:10:58,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:58,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 170 states and 458 transitions. [2024-11-13 22:10:58,126 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 458 transitions. [2024-11-13 22:10:58,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:10:58,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:58,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:58,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:03,461 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:11:19,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:19,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 171 states and 462 transitions. [2024-11-13 22:11:19,242 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 462 transitions. [2024-11-13 22:11:19,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:11:19,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:19,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:19,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:20,330 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:11:20,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:20,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 171 states and 462 transitions. [2024-11-13 22:11:20,390 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 462 transitions. [2024-11-13 22:11:20,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:11:20,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:20,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:20,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:27,878 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:11:41,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:41,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 171 states and 462 transitions. [2024-11-13 22:11:41,692 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 462 transitions. [2024-11-13 22:11:41,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:11:41,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:41,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:41,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:42,482 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:11:42,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:42,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 171 states and 462 transitions. [2024-11-13 22:11:42,531 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 462 transitions. [2024-11-13 22:11:42,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:11:42,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:42,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:42,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:44,572 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:11:44,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:44,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 171 states and 462 transitions. [2024-11-13 22:11:44,734 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 462 transitions. [2024-11-13 22:11:44,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:11:44,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:44,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:44,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:45,484 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:11:45,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:45,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 171 states and 462 transitions. [2024-11-13 22:11:45,538 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 462 transitions. [2024-11-13 22:11:45,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:11:45,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:45,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:45,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:46,310 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:11:46,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:46,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 171 states and 462 transitions. [2024-11-13 22:11:46,440 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 462 transitions. [2024-11-13 22:11:46,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:11:46,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:46,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:46,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:51,711 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:11:56,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:56,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 171 states and 462 transitions. [2024-11-13 22:11:56,183 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 462 transitions. [2024-11-13 22:11:56,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:11:56,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:56,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:56,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:58,054 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:11:58,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:58,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 171 states and 462 transitions. [2024-11-13 22:11:58,108 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 462 transitions. [2024-11-13 22:11:58,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:11:58,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:58,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:58,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:00,274 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:12:01,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:01,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 171 states and 462 transitions. [2024-11-13 22:12:01,597 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 462 transitions. [2024-11-13 22:12:01,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:12:01,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:01,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:01,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:11,694 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.