./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/egcd-ll_unwindbound100.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_1a08591a-07f6-4f27-9645-eda1b25a6adf/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a08591a-07f6-4f27-9645-eda1b25a6adf/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_1a08591a-07f6-4f27-9645-eda1b25a6adf/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a08591a-07f6-4f27-9645-eda1b25a6adf/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/egcd-ll_unwindbound100.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a08591a-07f6-4f27-9645-eda1b25a6adf/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_1a08591a-07f6-4f27-9645-eda1b25a6adf/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 f5161832faa85efa7698287d22f9a23de4fa8b958c1b2d2c225d3d8c999a24ce --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:12:12,015 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:12:12,079 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a08591a-07f6-4f27-9645-eda1b25a6adf/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 22:12:12,084 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:12:12,084 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:12:12,106 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:12:12,107 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:12:12,107 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:12:12,108 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:12:12,108 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:12:12,108 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:12:12,108 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:12:12,108 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:12:12,108 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:12:12,108 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:12:12,109 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:12:12,109 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:12:12,109 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:12:12,109 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:12:12,109 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:12:12,109 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:12:12,110 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:12:12,110 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:12:12,110 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:12:12,110 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:12:12,110 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:12:12,110 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:12:12,111 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:12:12,111 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:12:12,111 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:12:12,111 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:12:12,111 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:12:12,111 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:12:12,111 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_1a08591a-07f6-4f27-9645-eda1b25a6adf/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 -> f5161832faa85efa7698287d22f9a23de4fa8b958c1b2d2c225d3d8c999a24ce [2024-11-13 22:12:12,439 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:12:12,449 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:12:12,452 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:12:12,454 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:12:12,454 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:12:12,456 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a08591a-07f6-4f27-9645-eda1b25a6adf/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/nla-digbench-scaling/egcd-ll_unwindbound100.c Unable to find full path for "g++" [2024-11-13 22:12:14,360 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:12:14,652 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:12:14,657 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a08591a-07f6-4f27-9645-eda1b25a6adf/sv-benchmarks/c/nla-digbench-scaling/egcd-ll_unwindbound100.c [2024-11-13 22:12:14,678 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a08591a-07f6-4f27-9645-eda1b25a6adf/bin/ukojak-verify-EEHR8qb7sm/data/fe8242edc/2a7e5ad45d8843a5b313843ec7618cb0/FLAG2cf69e76e [2024-11-13 22:12:14,938 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a08591a-07f6-4f27-9645-eda1b25a6adf/bin/ukojak-verify-EEHR8qb7sm/data/fe8242edc/2a7e5ad45d8843a5b313843ec7618cb0 [2024-11-13 22:12:14,941 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:12:14,943 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:12:14,945 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:12:14,946 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:12:14,952 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:12:14,954 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:12:14" (1/1) ... [2024-11-13 22:12:14,956 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56f8b74e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:14, skipping insertion in model container [2024-11-13 22:12:14,958 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:12:14" (1/1) ... [2024-11-13 22:12:14,977 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:12:15,140 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_1a08591a-07f6-4f27-9645-eda1b25a6adf/sv-benchmarks/c/nla-digbench-scaling/egcd-ll_unwindbound100.c[489,502] [2024-11-13 22:12:15,161 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:12:15,171 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:12:15,181 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_1a08591a-07f6-4f27-9645-eda1b25a6adf/sv-benchmarks/c/nla-digbench-scaling/egcd-ll_unwindbound100.c[489,502] [2024-11-13 22:12:15,189 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:12:15,202 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:12:15,202 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:15 WrapperNode [2024-11-13 22:12:15,203 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:12:15,204 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:12:15,204 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:12:15,204 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:12:15,212 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:15" (1/1) ... [2024-11-13 22:12:15,219 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:15" (1/1) ... [2024-11-13 22:12:15,241 INFO L138 Inliner]: procedures = 14, calls = 16, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 59 [2024-11-13 22:12:15,241 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:12:15,242 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:12:15,242 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:12:15,242 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:12:15,246 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:15" (1/1) ... [2024-11-13 22:12:15,247 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:15" (1/1) ... [2024-11-13 22:12:15,248 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:15" (1/1) ... [2024-11-13 22:12:15,248 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:15" (1/1) ... [2024-11-13 22:12:15,251 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:15" (1/1) ... [2024-11-13 22:12:15,254 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:15" (1/1) ... [2024-11-13 22:12:15,255 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:15" (1/1) ... [2024-11-13 22:12:15,256 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:15" (1/1) ... [2024-11-13 22:12:15,257 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:12:15,258 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:12:15,258 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:12:15,258 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:12:15,259 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:15" (1/1) ... [2024-11-13 22:12:15,264 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:12:15,280 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a08591a-07f6-4f27-9645-eda1b25a6adf/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:12:15,291 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a08591a-07f6-4f27-9645-eda1b25a6adf/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:12:15,294 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a08591a-07f6-4f27-9645-eda1b25a6adf/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:12:15,318 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:12:15,318 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 22:12:15,318 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 22:12:15,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:12:15,319 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:12:15,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:12:15,319 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 22:12:15,319 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 22:12:15,374 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:12:15,377 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:12:15,548 INFO L? ?]: Removed 5 outVars from TransFormulas that were not future-live. [2024-11-13 22:12:15,548 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:12:15,591 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:12:15,592 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 22:12:15,592 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:12:15 BoogieIcfgContainer [2024-11-13 22:12:15,592 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:12:15,593 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:12:15,593 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:12:15,605 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:12:15,605 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:12:15" (1/1) ... [2024-11-13 22:12:15,615 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:12:15,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:15,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 24 states and 34 transitions. [2024-11-13 22:12:15,685 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 34 transitions. [2024-11-13 22:12:15,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:12:15,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:15,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:15,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:15,865 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:12:15,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:15,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 24 states and 32 transitions. [2024-11-13 22:12:15,915 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 32 transitions. [2024-11-13 22:12:15,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:12:15,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:15,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:15,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:16,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:12:16,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:16,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 26 states and 35 transitions. [2024-11-13 22:12:16,210 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 35 transitions. [2024-11-13 22:12:16,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:12:16,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:16,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:16,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:12:16,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:16,306 INFO L255 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-13 22:12:16,314 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:12:16,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:12:16,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:16,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 31 states and 50 transitions. [2024-11-13 22:12:16,939 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 50 transitions. [2024-11-13 22:12:16,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:12:16,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:16,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:16,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:12:17,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:17,018 INFO L255 TraceCheckSpWp]: Trace formula consists of 74 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-13 22:12:17,020 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:12:17,206 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:12:17,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:17,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 35 states and 59 transitions. [2024-11-13 22:12:17,851 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 59 transitions. [2024-11-13 22:12:17,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:12:17,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:17,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:17,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:12:17,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:17,930 INFO L255 TraceCheckSpWp]: Trace formula consists of 83 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-13 22:12:17,932 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:12:18,089 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:12:18,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:18,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 40 states and 70 transitions. [2024-11-13 22:12:18,915 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 70 transitions. [2024-11-13 22:12:18,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:12:18,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:18,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:18,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:19,195 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:12:19,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:19,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 41 states and 70 transitions. [2024-11-13 22:12:19,509 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 70 transitions. [2024-11-13 22:12:19,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:12:19,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:19,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:19,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:12:19,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:19,577 INFO L255 TraceCheckSpWp]: Trace formula consists of 99 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-13 22:12:19,579 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:12:20,032 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 6 proven. 3 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:12:21,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:21,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 46 states and 85 transitions. [2024-11-13 22:12:21,241 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 85 transitions. [2024-11-13 22:12:21,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:12:21,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:21,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:21,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:21,553 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:12:22,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:22,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 52 states and 104 transitions. [2024-11-13 22:12:22,787 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 104 transitions. [2024-11-13 22:12:22,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:12:22,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:22,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:22,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:12:22,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:22,849 INFO L255 TraceCheckSpWp]: Trace formula consists of 99 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-13 22:12:22,852 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:12:23,106 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 11 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:12:23,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:23,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 54 states and 108 transitions. [2024-11-13 22:12:23,885 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 108 transitions. [2024-11-13 22:12:23,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:12:23,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:23,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:23,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:24,413 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 10 proven. 7 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 22:12:25,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:25,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 58 states and 119 transitions. [2024-11-13 22:12:25,321 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 119 transitions. [2024-11-13 22:12:25,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:12:25,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:25,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:25,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:12:25,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:25,407 INFO L255 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-13 22:12:25,409 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:12:25,808 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 13 proven. 8 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 22:12:27,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:27,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 63 states and 135 transitions. [2024-11-13 22:12:27,754 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 135 transitions. [2024-11-13 22:12:27,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:12:27,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:27,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:27,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:12:27,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:27,824 INFO L255 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-13 22:12:27,826 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:12:28,076 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 7 proven. 14 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 22:12:29,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:29,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 62 states and 121 transitions. [2024-11-13 22:12:29,511 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 121 transitions. [2024-11-13 22:12:29,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:12:29,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:29,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:29,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:29,788 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 9 proven. 13 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:12:31,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:31,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 65 states and 127 transitions. [2024-11-13 22:12:31,143 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 127 transitions. [2024-11-13 22:12:31,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:12:31,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:31,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:31,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:12:31,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:31,221 INFO L255 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-13 22:12:31,223 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:12:32,241 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:12:37,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:37,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 76 states and 155 transitions. [2024-11-13 22:12:37,937 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 155 transitions. [2024-11-13 22:12:37,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:12:37,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:37,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:37,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:12:38,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:38,011 INFO L255 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-13 22:12:38,016 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:12:38,434 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:12:39,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:39,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 78 states and 161 transitions. [2024-11-13 22:12:39,324 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 161 transitions. [2024-11-13 22:12:39,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:12:39,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:39,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:39,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:12:39,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:39,404 INFO L255 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-13 22:12:39,406 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:12:39,811 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:12:40,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:40,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 80 states and 163 transitions. [2024-11-13 22:12:40,958 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 163 transitions. [2024-11-13 22:12:40,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:12:40,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:40,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:40,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:12:41,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:41,026 INFO L255 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-13 22:12:41,028 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:12:41,432 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:12:42,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:42,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 82 states and 165 transitions. [2024-11-13 22:12:42,513 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 165 transitions. [2024-11-13 22:12:42,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:12:42,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:42,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:42,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:42,787 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 17 proven. 10 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 22:12:53,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:53,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 86 states and 174 transitions. [2024-11-13 22:12:53,717 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 174 transitions. [2024-11-13 22:12:53,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:12:53,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:53,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:53,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:54,150 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 12 proven. 10 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-13 22:12:56,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:56,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 92 states and 204 transitions. [2024-11-13 22:12:56,841 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 204 transitions. [2024-11-13 22:12:56,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:12:56,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:56,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:56,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:12:56,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:56,948 INFO L255 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-13 22:12:56,950 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:12:57,806 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 12 proven. 12 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-13 22:13:02,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:02,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 97 states and 227 transitions. [2024-11-13 22:13:02,231 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 227 transitions. [2024-11-13 22:13:02,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:13:02,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:02,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:02,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:13:02,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:02,307 INFO L255 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-13 22:13:02,309 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:13:02,765 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 12 proven. 12 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-13 22:13:03,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:03,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 98 states and 229 transitions. [2024-11-13 22:13:03,498 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 229 transitions. [2024-11-13 22:13:03,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:13:03,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:03,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:03,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:03,624 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 12 proven. 10 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-13 22:13:07,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:07,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 98 states and 228 transitions. [2024-11-13 22:13:07,328 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 228 transitions. [2024-11-13 22:13:07,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:13:07,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:07,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:07,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:13:07,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:07,417 INFO L255 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 18 conjuncts are in the unsatisfiable core [2024-11-13 22:13:07,419 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:13:07,971 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 11 proven. 28 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 22:13:09,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:09,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 100 states and 230 transitions. [2024-11-13 22:13:09,690 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 230 transitions. [2024-11-13 22:13:09,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:13:09,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:09,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:09,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:09,805 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 12 proven. 10 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-13 22:13:11,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:11,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 103 states and 238 transitions. [2024-11-13 22:13:11,263 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 238 transitions. [2024-11-13 22:13:11,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:13:11,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:11,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:11,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:13:11,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:11,337 INFO L255 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-13 22:13:11,338 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:13:11,785 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 12 proven. 12 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-13 22:13:13,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:13,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 105 states and 242 transitions. [2024-11-13 22:13:13,433 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 242 transitions. [2024-11-13 22:13:13,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:13:13,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:13,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:13,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:13,527 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 12 proven. 10 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-13 22:13:14,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:14,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 105 states and 241 transitions. [2024-11-13 22:13:14,357 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 241 transitions. [2024-11-13 22:13:14,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:13:14,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:14,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:14,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:14,899 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 22:13:17,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:17,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 106 states and 247 transitions. [2024-11-13 22:13:17,768 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 247 transitions. [2024-11-13 22:13:17,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:13:17,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:17,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:17,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:17,923 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 22:13:18,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:18,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 106 states and 246 transitions. [2024-11-13 22:13:18,882 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 246 transitions. [2024-11-13 22:13:18,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:13:18,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:18,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:18,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:13:18,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:18,964 INFO L255 TraceCheckSpWp]: Trace formula consists of 142 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-13 22:13:18,967 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:13:27,802 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 14 proven. 14 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-13 22:13:47,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:47,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 111 states and 269 transitions. [2024-11-13 22:13:47,060 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 269 transitions. [2024-11-13 22:13:47,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:13:47,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:47,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:47,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:13:47,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:47,119 INFO L255 TraceCheckSpWp]: Trace formula consists of 142 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-13 22:13:47,121 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:13:49,352 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 14 proven. 14 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-13 22:13:56,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:56,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 114 states and 281 transitions. [2024-11-13 22:13:56,390 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 281 transitions. [2024-11-13 22:13:56,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:13:56,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:56,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:56,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:13:56,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:56,448 INFO L255 TraceCheckSpWp]: Trace formula consists of 142 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-13 22:13:56,450 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:13:57,160 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 14 proven. 14 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-13 22:14:05,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:05,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 117 states and 291 transitions. [2024-11-13 22:14:05,267 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 291 transitions. [2024-11-13 22:14:05,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:14:05,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:05,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:05,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:14:05,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:05,331 INFO L255 TraceCheckSpWp]: Trace formula consists of 142 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-13 22:14:05,333 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:14:13,855 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 14 proven. 15 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-11-13 22:14:19,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:19,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 121 states and 302 transitions. [2024-11-13 22:14:19,394 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 302 transitions. [2024-11-13 22:14:19,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:14:19,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:19,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:19,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:14:19,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:19,459 INFO L255 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-13 22:14:19,461 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:14:25,289 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 17 proven. 16 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-13 22:14:38,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:38,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 126 states and 321 transitions. [2024-11-13 22:14:38,538 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 321 transitions. [2024-11-13 22:14:38,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:14:38,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:38,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:38,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:14:38,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:38,600 INFO L255 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-13 22:14:38,602 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:14:41,545 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 16 proven. 16 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-13 22:14:50,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:50,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 129 states and 329 transitions. [2024-11-13 22:14:50,151 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 329 transitions. [2024-11-13 22:14:50,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:14:50,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:50,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:50,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:14:50,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:50,215 INFO L255 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-13 22:14:50,217 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:14:51,720 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 15 proven. 38 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-13 22:15:06,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:06,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 134 states and 347 transitions. [2024-11-13 22:15:06,083 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 347 transitions. [2024-11-13 22:15:06,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:15:06,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:06,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:06,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:15:06,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:06,147 INFO L255 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-13 22:15:06,149 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:15:08,403 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 21 proven. 33 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-13 22:15:22,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:22,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 138 states and 357 transitions. [2024-11-13 22:15:22,643 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 357 transitions. [2024-11-13 22:15:22,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:15:22,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:22,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:22,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:15:22,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:22,711 INFO L255 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 18 conjuncts are in the unsatisfiable core [2024-11-13 22:15:22,713 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:15:24,263 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 16 proven. 16 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-13 22:15:47,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:47,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 140 states and 362 transitions. [2024-11-13 22:15:47,642 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 362 transitions. [2024-11-13 22:15:47,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:15:47,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:47,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:47,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:15:47,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:47,709 INFO L255 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-13 22:15:47,711 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:15:49,638 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 16 proven. 16 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-13 22:16:00,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:00,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 143 states and 368 transitions. [2024-11-13 22:16:00,358 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 368 transitions. [2024-11-13 22:16:00,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:16:00,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:00,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:00,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:16:00,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:00,420 INFO L255 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-13 22:16:00,422 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:16:01,844 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 16 proven. 16 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-13 22:16:05,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:05,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 145 states and 377 transitions. [2024-11-13 22:16:05,592 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 377 transitions. [2024-11-13 22:16:05,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:16:05,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:05,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:05,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:16:05,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:05,650 INFO L255 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-13 22:16:05,652 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:16:06,427 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 15 proven. 38 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-13 22:16:09,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:09,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 148 states and 381 transitions. [2024-11-13 22:16:09,958 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 381 transitions. [2024-11-13 22:16:09,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:16:09,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:09,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:09,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:16:10,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:10,022 INFO L255 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-13 22:16:10,024 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:16:12,739 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 16 proven. 17 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-13 22:16:18,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:18,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 150 states and 382 transitions. [2024-11-13 22:16:18,155 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 382 transitions. [2024-11-13 22:16:18,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:16:18,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:18,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:18,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:16:18,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:18,268 INFO L255 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-13 22:16:18,270 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:16:20,536 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 17 proven. 52 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-13 22:16:30,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:30,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 155 states and 411 transitions. [2024-11-13 22:16:30,491 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 411 transitions. [2024-11-13 22:16:30,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:16:30,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:30,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:30,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:16:30,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:30,613 INFO L255 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-13 22:16:30,616 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:16:32,241 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 23 proven. 46 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-13 22:16:37,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:37,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 159 states and 421 transitions. [2024-11-13 22:16:37,849 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 421 transitions. [2024-11-13 22:16:37,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:16:37,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:37,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:37,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:16:37,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:37,968 INFO L255 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-13 22:16:37,970 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:16:39,966 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 18 proven. 27 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-13 22:16:43,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:43,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 161 states and 423 transitions. [2024-11-13 22:16:43,182 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 423 transitions. [2024-11-13 22:16:43,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:16:43,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:43,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:43,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:43,957 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 18 proven. 24 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-13 22:16:55,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:55,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 167 states and 473 transitions. [2024-11-13 22:16:55,438 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 473 transitions. [2024-11-13 22:16:55,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:16:55,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:55,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:55,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:55,529 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 18 proven. 24 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-13 22:16:59,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:59,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 169 states and 481 transitions. [2024-11-13 22:16:59,034 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 481 transitions. [2024-11-13 22:16:59,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:16:59,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:59,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:59,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:16:59,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:59,144 INFO L255 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-13 22:16:59,146 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:17:00,828 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 23 proven. 46 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-13 22:17:05,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:05,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 172 states and 493 transitions. [2024-11-13 22:17:05,831 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 493 transitions. [2024-11-13 22:17:05,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:17:05,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:05,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:05,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:05,916 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 18 proven. 24 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-13 22:17:13,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:13,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 175 states and 503 transitions. [2024-11-13 22:17:13,517 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 503 transitions. [2024-11-13 22:17:13,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:17:13,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:13,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:13,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:13,601 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 18 proven. 24 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-13 22:17:16,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:16,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 176 states and 506 transitions. [2024-11-13 22:17:16,374 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 506 transitions. [2024-11-13 22:17:16,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:17:16,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:16,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:16,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:17:16,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:16,492 INFO L255 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-13 22:17:16,494 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:17:17,648 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 18 proven. 27 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-13 22:17:20,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:20,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 178 states and 508 transitions. [2024-11-13 22:17:20,352 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 508 transitions. [2024-11-13 22:17:20,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:17:20,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:20,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:20,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:17:20,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:20,471 INFO L255 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-13 22:17:20,473 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:17:22,119 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 18 proven. 27 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-13 22:17:24,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:24,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 179 states and 509 transitions. [2024-11-13 22:17:24,116 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 509 transitions. [2024-11-13 22:17:24,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:17:24,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:24,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:24,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:17:24,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:24,233 INFO L255 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-13 22:17:24,236 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:17:25,946 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 17 proven. 52 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-13 22:17:27,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:27,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 180 states and 510 transitions. [2024-11-13 22:17:27,363 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 510 transitions. [2024-11-13 22:17:27,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:17:27,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:27,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:27,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:17:27,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:27,481 INFO L255 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-13 22:17:27,483 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:17:29,175 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 18 proven. 27 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-13 22:17:31,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:31,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 181 states and 512 transitions. [2024-11-13 22:17:31,683 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 512 transitions. [2024-11-13 22:17:31,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:17:31,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:31,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:31,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:31,763 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 18 proven. 24 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-13 22:17:37,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:37,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 183 states and 515 transitions. [2024-11-13 22:17:37,878 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 515 transitions. [2024-11-13 22:17:37,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:17:37,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:37,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:37,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:37,958 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 18 proven. 24 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-13 22:17:39,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:39,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 184 states and 523 transitions. [2024-11-13 22:17:39,225 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 523 transitions. [2024-11-13 22:17:39,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:17:39,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:39,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:39,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:17:39,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:39,346 INFO L255 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-13 22:17:39,348 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:17:40,538 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 18 proven. 27 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-13 22:17:41,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:41,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 185 states and 524 transitions. [2024-11-13 22:17:41,927 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 524 transitions. [2024-11-13 22:17:41,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:17:41,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:41,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:41,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:42,004 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 18 proven. 24 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-13 22:17:46,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:46,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 185 states and 522 transitions. [2024-11-13 22:17:46,209 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 522 transitions. [2024-11-13 22:17:46,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:17:46,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:46,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:46,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:46,287 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 18 proven. 24 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-13 22:17:50,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:50,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 187 states and 534 transitions. [2024-11-13 22:17:50,089 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 534 transitions. [2024-11-13 22:17:50,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:17:50,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:50,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:50,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:17:50,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:50,200 INFO L255 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-13 22:17:50,202 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:17:51,454 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 17 proven. 52 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-13 22:17:52,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:52,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 188 states and 535 transitions. [2024-11-13 22:17:52,918 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 535 transitions. [2024-11-13 22:17:52,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:17:52,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:52,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:52,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:53,000 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 18 proven. 24 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-13 22:17:54,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:54,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 189 states and 536 transitions. [2024-11-13 22:17:54,396 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 536 transitions. [2024-11-13 22:17:54,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:17:54,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:54,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:54,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:54,478 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 18 proven. 24 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-13 22:17:55,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:55,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 190 states and 538 transitions. [2024-11-13 22:17:55,862 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 538 transitions. [2024-11-13 22:17:55,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:17:55,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:55,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:55,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:55,949 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 18 proven. 24 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-13 22:17:58,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:58,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 191 states and 541 transitions. [2024-11-13 22:17:58,825 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 541 transitions. [2024-11-13 22:17:58,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:17:58,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:58,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:58,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:58,896 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 18 proven. 24 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-13 22:17:59,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:59,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 191 states and 540 transitions. [2024-11-13 22:17:59,957 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 540 transitions. [2024-11-13 22:17:59,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:17:59,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:59,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:59,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:00,029 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 18 proven. 24 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-13 22:18:01,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:01,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 191 states and 539 transitions. [2024-11-13 22:18:01,315 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 539 transitions. [2024-11-13 22:18:01,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:18:01,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:01,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:01,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:01,424 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 44 proven. 7 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2024-11-13 22:18:06,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:06,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 192 states and 547 transitions. [2024-11-13 22:18:06,826 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 547 transitions. [2024-11-13 22:18:06,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:18:06,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:06,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:06,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:07,016 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 44 proven. 7 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2024-11-13 22:18:08,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:08,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 192 states and 546 transitions. [2024-11-13 22:18:08,552 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 546 transitions. [2024-11-13 22:18:08,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:18:08,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:08,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:08,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:08,665 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 44 proven. 7 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2024-11-13 22:18:11,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:11,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 192 states and 545 transitions. [2024-11-13 22:18:11,824 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 545 transitions. [2024-11-13 22:18:11,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:18:11,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:11,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:11,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:11,935 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 44 proven. 7 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2024-11-13 22:18:13,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:13,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 192 states and 544 transitions. [2024-11-13 22:18:13,471 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 544 transitions. [2024-11-13 22:18:13,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:18:13,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:13,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:13,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:13,578 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 44 proven. 7 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2024-11-13 22:18:17,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:17,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 193 states and 546 transitions. [2024-11-13 22:18:17,062 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 546 transitions. [2024-11-13 22:18:17,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:18:17,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:17,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:17,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:18:17,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:17,136 INFO L255 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-13 22:18:17,138 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:18:22,222 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 36 proven. 62 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2024-11-13 22:18:42,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:42,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 197 states and 568 transitions. [2024-11-13 22:18:42,079 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 568 transitions. [2024-11-13 22:18:42,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:18:42,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:42,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:42,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:18:42,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:42,166 INFO L255 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-13 22:18:42,168 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:18:50,157 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 20 proven. 30 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-13 22:19:26,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:26,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 206 states and 604 transitions. [2024-11-13 22:19:26,513 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 604 transitions. [2024-11-13 22:19:26,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:19:26,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:26,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:26,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:19:26,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:26,678 INFO L255 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-13 22:19:26,680 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:19:38,282 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 20 proven. 31 refuted. 0 times theorem prover too weak. 181 trivial. 0 not checked. [2024-11-13 22:19:59,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:59,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 210 states and 616 transitions. [2024-11-13 22:19:59,621 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 616 transitions. [2024-11-13 22:19:59,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:19:59,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:59,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:59,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:19:59,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:59,695 INFO L255 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 22:19:59,697 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:20:10,555 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 29 proven. 49 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2024-11-13 22:20:40,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:40,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 216 states and 639 transitions. [2024-11-13 22:20:40,104 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 639 transitions. [2024-11-13 22:20:40,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:20:40,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:40,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:40,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:20:40,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:40,211 INFO L255 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-13 22:20:40,213 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:20:48,745 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 20 proven. 31 refuted. 0 times theorem prover too weak. 181 trivial. 0 not checked. [2024-11-13 22:20:53,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:53,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 217 states and 642 transitions. [2024-11-13 22:20:53,344 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 642 transitions. [2024-11-13 22:20:53,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:20:53,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:53,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:53,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:20:53,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:53,471 INFO L255 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-13 22:20:53,473 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:21:02,528 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 36 proven. 62 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2024-11-13 22:21:20,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:20,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 222 states and 656 transitions. [2024-11-13 22:21:20,963 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 656 transitions. [2024-11-13 22:21:20,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:21:20,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:20,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:20,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:21:21,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:21,054 INFO L255 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 22:21:21,056 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:21:29,390 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 26 proven. 52 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2024-11-13 22:21:33,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:33,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 224 states and 658 transitions. [2024-11-13 22:21:33,869 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 658 transitions. [2024-11-13 22:21:33,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:21:33,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:33,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:33,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:21:33,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:33,957 INFO L255 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 22:21:33,958 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:21:39,718 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 25 proven. 52 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-11-13 22:21:47,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:47,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 225 states and 660 transitions. [2024-11-13 22:21:47,105 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 660 transitions. [2024-11-13 22:21:47,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:21:47,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:47,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:47,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:21:47,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:47,238 INFO L255 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 22:21:47,240 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:21:50,758 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 26 proven. 52 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2024-11-13 22:22:03,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:03,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 228 states and 668 transitions. [2024-11-13 22:22:03,900 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 668 transitions. [2024-11-13 22:22:03,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:22:03,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:03,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:03,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:22:03,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:03,986 INFO L255 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-13 22:22:03,988 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:22:16,878 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 20 proven. 31 refuted. 0 times theorem prover too weak. 181 trivial. 0 not checked. [2024-11-13 22:22:20,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:20,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 228 states and 666 transitions. [2024-11-13 22:22:20,902 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 666 transitions. [2024-11-13 22:22:20,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:22:20,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:20,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:20,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:22:20,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:20,991 INFO L255 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:22:20,994 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:22:34,924 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 19 proven. 59 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2024-11-13 22:22:43,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:43,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 232 states and 678 transitions. [2024-11-13 22:22:43,799 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 678 transitions. [2024-11-13 22:22:43,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:22:43,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:43,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:43,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:22:43,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:43,923 INFO L255 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-13 22:22:43,925 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:22:54,691 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 20 proven. 30 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-13 22:22:59,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:59,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 234 states and 680 transitions. [2024-11-13 22:22:59,125 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 680 transitions. [2024-11-13 22:22:59,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 22:22:59,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:59,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:59,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:22:59,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:59,226 INFO L255 TraceCheckSpWp]: Trace formula consists of 185 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-13 22:22:59,229 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:23:05,066 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 21 proven. 65 refuted. 0 times theorem prover too weak. 191 trivial. 0 not checked. [2024-11-13 22:23:35,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:35,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 239 states and 701 transitions. [2024-11-13 22:23:35,068 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 701 transitions. [2024-11-13 22:23:35,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 22:23:35,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:35,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:35,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:23:35,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:35,187 INFO L255 TraceCheckSpWp]: Trace formula consists of 185 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 22:23:35,189 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:23:40,435 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 21 proven. 64 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-11-13 22:24:35,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:35,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 244 states and 715 transitions. [2024-11-13 22:24:35,212 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 715 transitions. [2024-11-13 22:24:35,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 22:24:35,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:35,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:35,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:24:35,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:35,313 INFO L255 TraceCheckSpWp]: Trace formula consists of 185 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-13 22:24:35,315 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:24:58,597 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 22 proven. 33 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked.