./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench/hard2.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_f8b63b46-1596-4dc8-8088-966f35a84233/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8b63b46-1596-4dc8-8088-966f35a84233/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_f8b63b46-1596-4dc8-8088-966f35a84233/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8b63b46-1596-4dc8-8088-966f35a84233/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench/hard2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8b63b46-1596-4dc8-8088-966f35a84233/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_f8b63b46-1596-4dc8-8088-966f35a84233/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 966f2b433cfe84d90040e5149c3cdda56fb59546e621a76bee869282a92c61d4 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:22:28,530 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:22:28,621 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8b63b46-1596-4dc8-8088-966f35a84233/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 23:22:28,626 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:22:28,627 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 23:22:28,651 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:22:28,652 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:22:28,652 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 23:22:28,653 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:22:28,653 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:22:28,653 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:22:28,653 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:22:28,653 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 23:22:28,653 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:22:28,654 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 23:22:28,654 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:22:28,654 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:22:28,654 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:22:28,654 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:22:28,654 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:22:28,654 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 23:22:28,654 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:22:28,655 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:22:28,655 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:22:28,655 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:22:28,655 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:22:28,655 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:22:28,656 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:22:28,656 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:22:28,656 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:22:28,656 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 23:22:28,656 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 23:22:28,657 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:22:28,657 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_f8b63b46-1596-4dc8-8088-966f35a84233/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 -> 966f2b433cfe84d90040e5149c3cdda56fb59546e621a76bee869282a92c61d4 [2024-11-13 23:22:29,015 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:22:29,029 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:22:29,034 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:22:29,036 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:22:29,036 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:22:29,038 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8b63b46-1596-4dc8-8088-966f35a84233/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/nla-digbench/hard2.c Unable to find full path for "g++" [2024-11-13 23:22:31,138 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:22:31,440 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:22:31,442 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8b63b46-1596-4dc8-8088-966f35a84233/sv-benchmarks/c/nla-digbench/hard2.c [2024-11-13 23:22:31,451 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8b63b46-1596-4dc8-8088-966f35a84233/bin/ukojak-verify-EEHR8qb7sm/data/712ab8f1f/529d2f6813c14809b6218b22c3221635/FLAGb1fc03c8a [2024-11-13 23:22:31,477 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8b63b46-1596-4dc8-8088-966f35a84233/bin/ukojak-verify-EEHR8qb7sm/data/712ab8f1f/529d2f6813c14809b6218b22c3221635 [2024-11-13 23:22:31,480 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:22:31,483 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:22:31,485 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:22:31,486 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:22:31,491 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:22:31,493 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:22:31" (1/1) ... [2024-11-13 23:22:31,495 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38c01189 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:22:31, skipping insertion in model container [2024-11-13 23:22:31,497 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:22:31" (1/1) ... [2024-11-13 23:22:31,516 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:22:31,704 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_f8b63b46-1596-4dc8-8088-966f35a84233/sv-benchmarks/c/nla-digbench/hard2.c[526,539] [2024-11-13 23:22:31,731 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:22:31,747 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:22:31,764 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_f8b63b46-1596-4dc8-8088-966f35a84233/sv-benchmarks/c/nla-digbench/hard2.c[526,539] [2024-11-13 23:22:31,776 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:22:31,797 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:22:31,798 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:22:31 WrapperNode [2024-11-13 23:22:31,798 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:22:31,799 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:22:31,799 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:22:31,799 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:22:31,807 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:22:31" (1/1) ... [2024-11-13 23:22:31,817 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:22:31" (1/1) ... [2024-11-13 23:22:31,843 INFO L138 Inliner]: procedures = 14, calls = 22, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 58 [2024-11-13 23:22:31,844 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:22:31,845 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:22:31,845 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:22:31,846 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:22:31,854 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:22:31" (1/1) ... [2024-11-13 23:22:31,854 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:22:31" (1/1) ... [2024-11-13 23:22:31,857 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:22:31" (1/1) ... [2024-11-13 23:22:31,857 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:22:31" (1/1) ... [2024-11-13 23:22:31,863 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:22:31" (1/1) ... [2024-11-13 23:22:31,871 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:22:31" (1/1) ... [2024-11-13 23:22:31,872 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:22:31" (1/1) ... [2024-11-13 23:22:31,876 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:22:31" (1/1) ... [2024-11-13 23:22:31,878 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:22:31,879 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:22:31,879 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:22:31,879 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:22:31,884 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:22:31" (1/1) ... [2024-11-13 23:22:31,895 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:22:31,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8b63b46-1596-4dc8-8088-966f35a84233/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:22:31,930 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8b63b46-1596-4dc8-8088-966f35a84233/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:22:31,936 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8b63b46-1596-4dc8-8088-966f35a84233/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:22:31,968 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:22:31,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 23:22:31,968 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:22:31,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:22:31,968 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 23:22:31,968 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 23:22:32,048 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:22:32,051 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:22:32,293 INFO L? ?]: Removed 5 outVars from TransFormulas that were not future-live. [2024-11-13 23:22:32,293 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:22:32,372 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:22:32,373 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 23:22:32,374 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:22:32 BoogieIcfgContainer [2024-11-13 23:22:32,374 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:22:32,376 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:22:32,377 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:22:32,392 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:22:32,392 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:22:32" (1/1) ... [2024-11-13 23:22:32,404 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:22:32,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:32,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 20 states and 30 transitions. [2024-11-13 23:22:32,480 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 30 transitions. [2024-11-13 23:22:32,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 23:22:32,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:32,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:32,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:32,815 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:22:32,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:32,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 24 states and 38 transitions. [2024-11-13 23:22:32,936 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 38 transitions. [2024-11-13 23:22:32,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 23:22:32,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:32,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:32,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:33,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:22:33,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:33,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 27 states and 42 transitions. [2024-11-13 23:22:33,261 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 42 transitions. [2024-11-13 23:22:33,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 23:22:33,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:33,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:33,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:22:33,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:33,356 INFO L255 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-13 23:22:33,361 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:22:33,578 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:22:33,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:33,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 31 states and 49 transitions. [2024-11-13 23:22:33,986 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 49 transitions. [2024-11-13 23:22:33,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 23:22:33,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:33,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:34,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:22:34,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:34,044 INFO L255 TraceCheckSpWp]: Trace formula consists of 88 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-13 23:22:34,046 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:22:34,207 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:22:34,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:34,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 34 states and 54 transitions. [2024-11-13 23:22:34,641 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 54 transitions. [2024-11-13 23:22:34,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 23:22:34,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:34,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:34,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:34,880 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 4 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 23:22:35,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:35,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 38 states and 62 transitions. [2024-11-13 23:22:35,171 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 62 transitions. [2024-11-13 23:22:35,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 23:22:35,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:35,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:35,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:22:35,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:35,250 INFO L255 TraceCheckSpWp]: Trace formula consists of 110 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-13 23:22:35,253 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:22:35,425 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 23:22:36,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:36,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 72 transitions. [2024-11-13 23:22:36,245 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 72 transitions. [2024-11-13 23:22:36,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 23:22:36,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:36,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:36,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:22:36,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:36,292 INFO L255 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 23:22:36,294 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:22:36,366 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 23:22:36,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:36,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 46 states and 80 transitions. [2024-11-13 23:22:36,514 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 80 transitions. [2024-11-13 23:22:36,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 23:22:36,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:36,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:36,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:36,648 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 23:22:37,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:37,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 50 states and 88 transitions. [2024-11-13 23:22:37,092 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 88 transitions. [2024-11-13 23:22:37,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 23:22:37,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:37,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:37,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:37,293 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 23:22:37,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:37,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 51 states and 89 transitions. [2024-11-13 23:22:37,657 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 89 transitions. [2024-11-13 23:22:37,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 23:22:37,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:37,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:37,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:22:37,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:37,729 INFO L255 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 23:22:37,731 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:22:37,835 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-13 23:22:38,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:38,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 51 states and 88 transitions. [2024-11-13 23:22:38,113 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 88 transitions. [2024-11-13 23:22:38,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 23:22:38,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:38,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:38,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:22:38,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:38,198 INFO L255 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-13 23:22:38,202 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:22:38,435 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 16 proven. 13 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 23:22:39,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:39,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 56 states and 98 transitions. [2024-11-13 23:22:39,470 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 98 transitions. [2024-11-13 23:22:39,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 23:22:39,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:39,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:39,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:22:39,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:39,552 INFO L255 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-13 23:22:39,555 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:22:40,005 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 16 proven. 7 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 23:22:40,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:40,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 62 states and 113 transitions. [2024-11-13 23:22:40,940 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 113 transitions. [2024-11-13 23:22:40,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 23:22:40,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:40,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:40,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:22:41,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:41,013 INFO L255 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-13 23:22:41,015 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:22:41,185 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 18 proven. 8 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 23:22:41,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:41,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 64 states and 118 transitions. [2024-11-13 23:22:41,428 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 118 transitions. [2024-11-13 23:22:41,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 23:22:41,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:41,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:41,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:22:41,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:41,483 INFO L255 TraceCheckSpWp]: Trace formula consists of 154 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 23:22:41,485 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:22:41,593 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2024-11-13 23:22:41,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:41,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 64 states and 117 transitions. [2024-11-13 23:22:41,896 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 117 transitions. [2024-11-13 23:22:41,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 23:22:41,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:41,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:41,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:22:41,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:41,970 INFO L255 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-11-13 23:22:41,973 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:22:42,618 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 22 proven. 34 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-13 23:22:43,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:43,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 73 states and 134 transitions. [2024-11-13 23:22:43,970 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 134 transitions. [2024-11-13 23:22:43,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 23:22:43,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:43,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:44,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:22:44,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:44,046 INFO L255 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-13 23:22:44,049 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:22:44,284 INFO L134 CoverageAnalysis]: Checked inductivity of 269 backedges. 22 proven. 27 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 23:22:45,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:45,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 78 states and 144 transitions. [2024-11-13 23:22:45,530 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 144 transitions. [2024-11-13 23:22:45,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 23:22:45,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:45,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:45,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:46,042 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 22 proven. 9 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 23:22:46,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:46,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 78 states and 143 transitions. [2024-11-13 23:22:46,599 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 143 transitions. [2024-11-13 23:22:46,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:22:46,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:46,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:46,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:22:46,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:46,688 INFO L255 TraceCheckSpWp]: Trace formula consists of 179 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-13 23:22:46,691 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:22:47,218 INFO L134 CoverageAnalysis]: Checked inductivity of 259 backedges. 22 proven. 17 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 23:22:48,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:48,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 84 states and 158 transitions. [2024-11-13 23:22:48,340 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 158 transitions. [2024-11-13 23:22:48,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 23:22:48,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:48,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:48,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:22:48,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:48,425 INFO L255 TraceCheckSpWp]: Trace formula consists of 188 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 23:22:48,428 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:22:48,649 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 26 proven. 49 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-11-13 23:22:48,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:48,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 86 states and 163 transitions. [2024-11-13 23:22:48,937 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 163 transitions. [2024-11-13 23:22:48,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 23:22:48,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:48,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:48,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:22:48,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:48,995 INFO L255 TraceCheckSpWp]: Trace formula consists of 187 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 23:22:48,997 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:22:49,122 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 294 trivial. 0 not checked. [2024-11-13 23:22:49,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:49,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 86 states and 162 transitions. [2024-11-13 23:22:49,515 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 162 transitions. [2024-11-13 23:22:49,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 23:22:49,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:49,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:49,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:49,921 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 31 proven. 14 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 23:22:50,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:50,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 88 states and 172 transitions. [2024-11-13 23:22:50,983 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 172 transitions. [2024-11-13 23:22:50,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 23:22:50,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:50,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:51,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:22:51,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:51,090 INFO L255 TraceCheckSpWp]: Trace formula consists of 204 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 23:22:51,093 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:22:51,997 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 26 proven. 23 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 23:22:53,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:53,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 98 states and 196 transitions. [2024-11-13 23:22:53,832 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 196 transitions. [2024-11-13 23:22:53,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 23:22:53,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:53,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:53,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:22:53,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:53,891 INFO L255 TraceCheckSpWp]: Trace formula consists of 209 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-13 23:22:53,894 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:22:54,173 INFO L134 CoverageAnalysis]: Checked inductivity of 438 backedges. 28 proven. 46 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 23:22:55,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:55,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 103 states and 206 transitions. [2024-11-13 23:22:55,603 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 206 transitions. [2024-11-13 23:22:55,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 23:22:55,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:55,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:55,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:22:55,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:55,781 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-13 23:22:55,783 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:22:56,023 INFO L134 CoverageAnalysis]: Checked inductivity of 417 backedges. 28 proven. 25 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 23:22:56,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:56,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 105 states and 211 transitions. [2024-11-13 23:22:56,422 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 211 transitions. [2024-11-13 23:22:56,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 23:22:56,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:56,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:56,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:22:56,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:56,503 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-13 23:22:56,506 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:22:56,700 INFO L134 CoverageAnalysis]: Checked inductivity of 417 backedges. 28 proven. 25 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 23:22:57,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:57,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 107 states and 216 transitions. [2024-11-13 23:22:57,050 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 216 transitions. [2024-11-13 23:22:57,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 23:22:57,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:57,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:57,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:22:57,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:57,121 INFO L255 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 23:22:57,124 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:22:57,660 INFO L134 CoverageAnalysis]: Checked inductivity of 424 backedges. 30 proven. 69 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-13 23:22:58,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:58,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 113 states and 233 transitions. [2024-11-13 23:22:58,950 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 233 transitions. [2024-11-13 23:22:58,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 23:22:58,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:58,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:58,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:22:59,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:59,039 INFO L255 TraceCheckSpWp]: Trace formula consists of 221 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-13 23:22:59,041 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:22:59,224 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 30 proven. 33 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 23:22:59,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:59,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 115 states and 238 transitions. [2024-11-13 23:22:59,647 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 238 transitions. [2024-11-13 23:22:59,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 23:22:59,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:59,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:59,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:22:59,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:59,738 INFO L255 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 23:22:59,740 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:22:59,874 INFO L134 CoverageAnalysis]: Checked inductivity of 500 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 470 trivial. 0 not checked. [2024-11-13 23:23:00,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:00,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 115 states and 237 transitions. [2024-11-13 23:23:00,285 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 237 transitions. [2024-11-13 23:23:00,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 23:23:00,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:00,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:00,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:23:00,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:00,401 INFO L255 TraceCheckSpWp]: Trace formula consists of 224 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-13 23:23:00,406 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:23:01,412 INFO L134 CoverageAnalysis]: Checked inductivity of 477 backedges. 68 proven. 31 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-13 23:23:02,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:02,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 120 states and 247 transitions. [2024-11-13 23:23:02,909 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 247 transitions. [2024-11-13 23:23:02,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 23:23:02,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:02,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:02,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:03,474 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 32 proven. 27 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-13 23:23:04,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:04,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 120 states and 246 transitions. [2024-11-13 23:23:04,377 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 246 transitions. [2024-11-13 23:23:04,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 23:23:04,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:04,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:04,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:23:04,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:04,479 INFO L255 TraceCheckSpWp]: Trace formula consists of 237 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-11-13 23:23:04,482 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:23:05,331 INFO L134 CoverageAnalysis]: Checked inductivity of 550 backedges. 34 proven. 81 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2024-11-13 23:23:07,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:07,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 124 states and 259 transitions. [2024-11-13 23:23:07,015 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 259 transitions. [2024-11-13 23:23:07,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 23:23:07,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:07,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:07,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:23:07,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:07,091 INFO L255 TraceCheckSpWp]: Trace formula consists of 242 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 23:23:07,094 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:23:07,384 INFO L134 CoverageAnalysis]: Checked inductivity of 648 backedges. 34 proven. 70 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-13 23:23:09,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:09,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 129 states and 269 transitions. [2024-11-13 23:23:09,159 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 269 transitions. [2024-11-13 23:23:09,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 23:23:09,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:09,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:09,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:23:09,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:09,263 INFO L255 TraceCheckSpWp]: Trace formula consists of 246 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 23:23:09,268 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:23:09,524 INFO L134 CoverageAnalysis]: Checked inductivity of 618 backedges. 36 proven. 86 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-13 23:23:10,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:10,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 131 states and 274 transitions. [2024-11-13 23:23:10,050 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 274 transitions. [2024-11-13 23:23:10,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 23:23:10,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:10,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:10,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:23:10,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:10,146 INFO L255 TraceCheckSpWp]: Trace formula consists of 246 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 23:23:10,149 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:23:10,413 INFO L134 CoverageAnalysis]: Checked inductivity of 618 backedges. 34 proven. 40 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-13 23:23:10,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:10,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 133 states and 279 transitions. [2024-11-13 23:23:10,877 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 279 transitions. [2024-11-13 23:23:10,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 23:23:10,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:10,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:10,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:23:10,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:10,955 INFO L255 TraceCheckSpWp]: Trace formula consists of 245 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 23:23:10,958 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:23:11,655 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 34 proven. 52 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-13 23:23:13,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:13,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 139 states and 296 transitions. [2024-11-13 23:23:13,225 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 296 transitions. [2024-11-13 23:23:13,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 23:23:13,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:13,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:13,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:23:13,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:13,300 INFO L255 TraceCheckSpWp]: Trace formula consists of 254 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 23:23:13,303 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:23:13,597 INFO L134 CoverageAnalysis]: Checked inductivity of 701 backedges. 38 proven. 102 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2024-11-13 23:23:14,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:14,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 141 states and 301 transitions. [2024-11-13 23:23:14,181 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 301 transitions. [2024-11-13 23:23:14,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 23:23:14,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:14,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:14,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:23:14,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:14,257 INFO L255 TraceCheckSpWp]: Trace formula consists of 253 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 23:23:14,259 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:23:14,421 INFO L134 CoverageAnalysis]: Checked inductivity of 723 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 687 trivial. 0 not checked. [2024-11-13 23:23:14,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:14,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 141 states and 300 transitions. [2024-11-13 23:23:14,914 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 300 transitions. [2024-11-13 23:23:14,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 23:23:14,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:14,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:14,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:23:15,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:15,023 INFO L255 TraceCheckSpWp]: Trace formula consists of 262 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 23:23:15,027 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:23:15,541 INFO L134 CoverageAnalysis]: Checked inductivity of 696 backedges. 83 proven. 52 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2024-11-13 23:23:17,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:17,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 145 states and 324 transitions. [2024-11-13 23:23:17,606 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 324 transitions. [2024-11-13 23:23:17,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:23:17,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:17,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:17,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:23:17,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:17,725 INFO L255 TraceCheckSpWp]: Trace formula consists of 271 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 23:23:17,728 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:23:17,994 INFO L134 CoverageAnalysis]: Checked inductivity of 773 backedges. 40 proven. 103 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-11-13 23:23:18,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:18,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 147 states and 329 transitions. [2024-11-13 23:23:18,611 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 329 transitions. [2024-11-13 23:23:18,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:23:18,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:18,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:18,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:23:18,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:18,743 INFO L255 TraceCheckSpWp]: Trace formula consists of 271 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 23:23:18,746 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:23:19,022 INFO L134 CoverageAnalysis]: Checked inductivity of 773 backedges. 40 proven. 103 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-11-13 23:23:19,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:19,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 149 states and 334 transitions. [2024-11-13 23:23:19,562 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 334 transitions. [2024-11-13 23:23:19,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:23:19,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:19,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:19,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:23:19,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:19,685 INFO L255 TraceCheckSpWp]: Trace formula consists of 271 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-13 23:23:19,689 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:23:19,934 INFO L134 CoverageAnalysis]: Checked inductivity of 773 backedges. 38 proven. 51 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-11-13 23:23:20,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:20,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 151 states and 339 transitions. [2024-11-13 23:23:20,419 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 339 transitions. [2024-11-13 23:23:20,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:23:20,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:20,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:20,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:23:20,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:20,552 INFO L255 TraceCheckSpWp]: Trace formula consists of 271 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 23:23:20,556 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:23:20,874 INFO L134 CoverageAnalysis]: Checked inductivity of 773 backedges. 40 proven. 103 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-11-13 23:23:21,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:21,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 153 states and 344 transitions. [2024-11-13 23:23:21,772 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 344 transitions. [2024-11-13 23:23:21,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:23:21,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:21,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:21,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:23:21,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:21,871 INFO L255 TraceCheckSpWp]: Trace formula consists of 270 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-13 23:23:21,874 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:23:22,571 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 40 proven. 110 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-11-13 23:23:23,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:23,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 155 states and 348 transitions. [2024-11-13 23:23:23,623 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 348 transitions. [2024-11-13 23:23:23,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 23:23:23,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:23,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:23,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:23:23,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:23,691 INFO L255 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-13 23:23:23,693 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:23:24,120 INFO L134 CoverageAnalysis]: Checked inductivity of 899 backedges. 40 proven. 99 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-13 23:23:26,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:26,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 160 states and 358 transitions. [2024-11-13 23:23:26,618 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 358 transitions. [2024-11-13 23:23:26,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 23:23:26,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:26,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:26,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:23:26,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:26,710 INFO L255 TraceCheckSpWp]: Trace formula consists of 279 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 23:23:26,714 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:23:26,973 INFO L134 CoverageAnalysis]: Checked inductivity of 860 backedges. 42 proven. 115 refuted. 0 times theorem prover too weak. 703 trivial. 0 not checked. [2024-11-13 23:23:27,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:27,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 162 states and 363 transitions. [2024-11-13 23:23:27,704 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 363 transitions. [2024-11-13 23:23:27,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 23:23:27,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:27,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:27,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:23:27,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:27,793 INFO L255 TraceCheckSpWp]: Trace formula consists of 279 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 23:23:27,796 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:23:28,059 INFO L134 CoverageAnalysis]: Checked inductivity of 860 backedges. 42 proven. 115 refuted. 0 times theorem prover too weak. 703 trivial. 0 not checked. [2024-11-13 23:23:29,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:29,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 164 states and 368 transitions. [2024-11-13 23:23:29,145 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 368 transitions. [2024-11-13 23:23:29,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 23:23:29,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:29,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:29,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:23:29,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:29,236 INFO L255 TraceCheckSpWp]: Trace formula consists of 278 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 23:23:29,239 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:23:30,149 INFO L134 CoverageAnalysis]: Checked inductivity of 877 backedges. 40 proven. 77 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-13 23:23:31,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:31,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 168 states and 376 transitions. [2024-11-13 23:23:31,844 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 376 transitions. [2024-11-13 23:23:31,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 23:23:31,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:31,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:31,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:23:32,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:32,022 INFO L255 TraceCheckSpWp]: Trace formula consists of 282 conjuncts, 54 conjuncts are in the unsatisfiable core [2024-11-13 23:23:32,026 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:23:34,081 INFO L134 CoverageAnalysis]: Checked inductivity of 854 backedges. 137 proven. 65 refuted. 0 times theorem prover too weak. 652 trivial. 0 not checked. [2024-11-13 23:23:38,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:38,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 185 states and 413 transitions. [2024-11-13 23:23:38,592 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 413 transitions. [2024-11-13 23:23:38,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 23:23:38,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:38,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:38,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:23:38,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:38,798 INFO L255 TraceCheckSpWp]: Trace formula consists of 282 conjuncts, 56 conjuncts are in the unsatisfiable core [2024-11-13 23:23:38,802 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:23:40,263 INFO L134 CoverageAnalysis]: Checked inductivity of 854 backedges. 86 proven. 116 refuted. 0 times theorem prover too weak. 652 trivial. 0 not checked. [2024-11-13 23:23:41,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:41,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 189 states and 420 transitions. [2024-11-13 23:23:41,892 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 420 transitions. [2024-11-13 23:23:41,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 23:23:41,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:41,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:41,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:23:42,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:42,067 INFO L255 TraceCheckSpWp]: Trace formula consists of 282 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-13 23:23:42,070 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:23:43,452 INFO L134 CoverageAnalysis]: Checked inductivity of 854 backedges. 187 proven. 60 refuted. 0 times theorem prover too weak. 607 trivial. 0 not checked. [2024-11-13 23:23:44,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:44,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 191 states and 425 transitions. [2024-11-13 23:23:44,432 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 425 transitions. [2024-11-13 23:23:44,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 23:23:44,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:44,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:44,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:23:44,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:44,511 INFO L255 TraceCheckSpWp]: Trace formula consists of 287 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-13 23:23:44,514 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:23:44,787 INFO L134 CoverageAnalysis]: Checked inductivity of 960 backedges. 42 proven. 78 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2024-11-13 23:23:45,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:45,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 193 states and 431 transitions. [2024-11-13 23:23:46,000 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 431 transitions. [2024-11-13 23:23:46,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 23:23:46,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:46,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:46,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:23:46,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:46,092 INFO L255 TraceCheckSpWp]: Trace formula consists of 286 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 23:23:46,096 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:23:46,261 INFO L134 CoverageAnalysis]: Checked inductivity of 987 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 945 trivial. 0 not checked. [2024-11-13 23:23:46,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:46,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 193 states and 430 transitions. [2024-11-13 23:23:46,890 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 430 transitions. [2024-11-13 23:23:46,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 23:23:46,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:46,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:46,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:47,559 INFO L134 CoverageAnalysis]: Checked inductivity of 936 backedges. 42 proven. 54 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2024-11-13 23:23:48,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:48,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 193 states and 429 transitions. [2024-11-13 23:23:48,832 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 429 transitions. [2024-11-13 23:23:48,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 23:23:48,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:48,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:48,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:23:48,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:48,920 INFO L255 TraceCheckSpWp]: Trace formula consists of 295 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-11-13 23:23:48,922 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:23:50,498 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 204 proven. 20 refuted. 0 times theorem prover too weak. 726 trivial. 0 not checked. [2024-11-13 23:23:53,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:53,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 195 states and 464 transitions. [2024-11-13 23:23:53,314 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 464 transitions. [2024-11-13 23:23:53,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 23:23:53,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:53,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:53,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:23:53,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:53,418 INFO L255 TraceCheckSpWp]: Trace formula consists of 304 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-13 23:23:53,422 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:23:53,693 INFO L134 CoverageAnalysis]: Checked inductivity of 1039 backedges. 46 proven. 132 refuted. 0 times theorem prover too weak. 861 trivial. 0 not checked. [2024-11-13 23:23:55,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:55,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 199 states and 486 transitions. [2024-11-13 23:23:55,156 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 486 transitions. [2024-11-13 23:23:55,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 23:23:55,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:55,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:55,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:23:55,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:55,253 INFO L255 TraceCheckSpWp]: Trace formula consists of 304 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-13 23:23:55,256 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:23:55,483 INFO L134 CoverageAnalysis]: Checked inductivity of 1039 backedges. 44 proven. 71 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2024-11-13 23:23:56,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:56,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 201 states and 491 transitions. [2024-11-13 23:23:56,690 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 491 transitions. [2024-11-13 23:23:56,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 23:23:56,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:56,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:56,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:23:56,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:56,794 INFO L255 TraceCheckSpWp]: Trace formula consists of 304 conjuncts, 53 conjuncts are in the unsatisfiable core [2024-11-13 23:23:56,798 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:23:57,208 INFO L134 CoverageAnalysis]: Checked inductivity of 1039 backedges. 55 proven. 123 refuted. 0 times theorem prover too weak. 861 trivial. 0 not checked. [2024-11-13 23:23:57,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:57,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 203 states and 496 transitions. [2024-11-13 23:23:57,881 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 496 transitions. [2024-11-13 23:23:57,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 23:23:57,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:57,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:57,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:23:57,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:57,979 INFO L255 TraceCheckSpWp]: Trace formula consists of 304 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-13 23:23:57,982 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:23:58,278 INFO L134 CoverageAnalysis]: Checked inductivity of 1039 backedges. 46 proven. 132 refuted. 0 times theorem prover too weak. 861 trivial. 0 not checked. [2024-11-13 23:23:59,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:59,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 205 states and 501 transitions. [2024-11-13 23:23:59,134 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 501 transitions. [2024-11-13 23:23:59,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 23:23:59,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:59,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:59,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:23:59,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:59,197 INFO L255 TraceCheckSpWp]: Trace formula consists of 308 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-13 23:23:59,198 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:23:59,717 INFO L134 CoverageAnalysis]: Checked inductivity of 1191 backedges. 46 proven. 133 refuted. 0 times theorem prover too weak. 1012 trivial. 0 not checked. [2024-11-13 23:24:02,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:02,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 210 states and 511 transitions. [2024-11-13 23:24:02,778 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 511 transitions. [2024-11-13 23:24:02,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 23:24:02,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:02,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:02,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:24:02,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:02,858 INFO L255 TraceCheckSpWp]: Trace formula consists of 312 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-13 23:24:02,860 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:24:03,119 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 48 proven. 149 refuted. 0 times theorem prover too weak. 946 trivial. 0 not checked. [2024-11-13 23:24:04,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:04,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 214 states and 535 transitions. [2024-11-13 23:24:04,799 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 535 transitions. [2024-11-13 23:24:04,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 23:24:04,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:04,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:04,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:24:04,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:04,920 INFO L255 TraceCheckSpWp]: Trace formula consists of 312 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-13 23:24:04,925 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:24:05,285 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 46 proven. 85 refuted. 0 times theorem prover too weak. 1012 trivial. 0 not checked. [2024-11-13 23:24:06,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:06,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 216 states and 541 transitions. [2024-11-13 23:24:06,079 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 541 transitions. [2024-11-13 23:24:06,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 23:24:06,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:06,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:06,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:24:06,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:06,164 INFO L255 TraceCheckSpWp]: Trace formula consists of 312 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-13 23:24:06,166 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:24:06,420 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 48 proven. 149 refuted. 0 times theorem prover too weak. 946 trivial. 0 not checked. [2024-11-13 23:24:07,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:07,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 218 states and 547 transitions. [2024-11-13 23:24:07,122 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 547 transitions. [2024-11-13 23:24:07,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 23:24:07,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:07,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:07,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:24:07,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:07,210 INFO L255 TraceCheckSpWp]: Trace formula consists of 312 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-13 23:24:07,213 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:24:07,505 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 48 proven. 149 refuted. 0 times theorem prover too weak. 946 trivial. 0 not checked. [2024-11-13 23:24:08,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:08,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 220 states and 553 transitions. [2024-11-13 23:24:08,229 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 553 transitions. [2024-11-13 23:24:08,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 23:24:08,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:08,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:08,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:24:08,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:08,313 INFO L255 TraceCheckSpWp]: Trace formula consists of 312 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-13 23:24:08,316 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:24:08,613 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 46 proven. 85 refuted. 0 times theorem prover too weak. 1012 trivial. 0 not checked. [2024-11-13 23:24:09,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:09,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 222 states and 559 transitions. [2024-11-13 23:24:09,383 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 559 transitions. [2024-11-13 23:24:09,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 23:24:09,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:09,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:09,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:24:09,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:09,463 INFO L255 TraceCheckSpWp]: Trace formula consists of 312 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-13 23:24:09,466 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:24:09,782 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 46 proven. 85 refuted. 0 times theorem prover too weak. 1012 trivial. 0 not checked. [2024-11-13 23:24:11,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:11,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 224 states and 565 transitions. [2024-11-13 23:24:11,129 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 565 transitions. [2024-11-13 23:24:11,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 23:24:11,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:11,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:11,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:24:11,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:11,211 INFO L255 TraceCheckSpWp]: Trace formula consists of 311 conjuncts, 57 conjuncts are in the unsatisfiable core [2024-11-13 23:24:11,215 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:24:12,082 INFO L134 CoverageAnalysis]: Checked inductivity of 1165 backedges. 57 proven. 162 refuted. 0 times theorem prover too weak. 946 trivial. 0 not checked. [2024-11-13 23:24:14,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:14,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 228 states and 574 transitions. [2024-11-13 23:24:14,007 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 574 transitions. [2024-11-13 23:24:14,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 23:24:14,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:14,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:14,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:24:14,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:14,094 INFO L255 TraceCheckSpWp]: Trace formula consists of 320 conjuncts, 57 conjuncts are in the unsatisfiable core [2024-11-13 23:24:14,097 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:24:14,430 INFO L134 CoverageAnalysis]: Checked inductivity of 1140 backedges. 107 proven. 147 refuted. 0 times theorem prover too weak. 886 trivial. 0 not checked. [2024-11-13 23:24:15,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:15,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 232 states and 583 transitions. [2024-11-13 23:24:15,915 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 583 transitions. [2024-11-13 23:24:15,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 23:24:15,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:15,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:15,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:24:15,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:16,003 INFO L255 TraceCheckSpWp]: Trace formula consists of 320 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-13 23:24:16,005 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:24:16,316 INFO L134 CoverageAnalysis]: Checked inductivity of 1260 backedges. 48 proven. 108 refuted. 0 times theorem prover too weak. 1104 trivial. 0 not checked. [2024-11-13 23:24:17,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:17,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 234 states and 590 transitions. [2024-11-13 23:24:17,743 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 590 transitions. [2024-11-13 23:24:17,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 23:24:17,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:17,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:17,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:24:17,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:17,832 INFO L255 TraceCheckSpWp]: Trace formula consists of 319 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 23:24:17,835 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:24:18,014 INFO L134 CoverageAnalysis]: Checked inductivity of 1292 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 1244 trivial. 0 not checked. [2024-11-13 23:24:18,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:18,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 234 states and 589 transitions. [2024-11-13 23:24:18,839 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 589 transitions. [2024-11-13 23:24:18,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 23:24:18,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:18,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:18,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:24:18,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:18,940 INFO L255 TraceCheckSpWp]: Trace formula consists of 328 conjuncts, 57 conjuncts are in the unsatisfiable core [2024-11-13 23:24:18,944 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:24:19,485 INFO L134 CoverageAnalysis]: Checked inductivity of 1245 backedges. 112 proven. 161 refuted. 0 times theorem prover too weak. 972 trivial. 0 not checked. [2024-11-13 23:24:21,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:21,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 238 states and 599 transitions. [2024-11-13 23:24:21,257 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 599 transitions. [2024-11-13 23:24:21,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 23:24:21,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:21,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:21,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:24:21,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:21,348 INFO L255 TraceCheckSpWp]: Trace formula consists of 337 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-13 23:24:21,351 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:24:21,711 INFO L134 CoverageAnalysis]: Checked inductivity of 1346 backedges. 52 proven. 166 refuted. 0 times theorem prover too weak. 1128 trivial. 0 not checked. [2024-11-13 23:24:23,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:23,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 242 states and 616 transitions. [2024-11-13 23:24:23,409 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 616 transitions. [2024-11-13 23:24:23,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 23:24:23,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:23,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:23,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:24:23,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:23,509 INFO L255 TraceCheckSpWp]: Trace formula consists of 337 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-13 23:24:23,512 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:24:23,817 INFO L134 CoverageAnalysis]: Checked inductivity of 1346 backedges. 52 proven. 166 refuted. 0 times theorem prover too weak. 1128 trivial. 0 not checked. [2024-11-13 23:24:24,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:24,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 244 states and 621 transitions. [2024-11-13 23:24:24,574 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 621 transitions. [2024-11-13 23:24:24,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 23:24:24,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:24,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:24,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:24:24,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:24,649 INFO L255 TraceCheckSpWp]: Trace formula consists of 337 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-13 23:24:24,651 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:24:24,992 INFO L134 CoverageAnalysis]: Checked inductivity of 1346 backedges. 50 proven. 96 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2024-11-13 23:24:25,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:25,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 246 states and 626 transitions. [2024-11-13 23:24:25,897 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 626 transitions. [2024-11-13 23:24:25,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 23:24:25,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:25,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:25,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:24:26,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:26,007 INFO L255 TraceCheckSpWp]: Trace formula consists of 337 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-13 23:24:26,010 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:24:26,354 INFO L134 CoverageAnalysis]: Checked inductivity of 1346 backedges. 52 proven. 166 refuted. 0 times theorem prover too weak. 1128 trivial. 0 not checked. [2024-11-13 23:24:27,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:27,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 248 states and 631 transitions. [2024-11-13 23:24:27,158 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 631 transitions. [2024-11-13 23:24:27,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 23:24:27,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:27,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:27,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:24:27,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:27,319 INFO L255 TraceCheckSpWp]: Trace formula consists of 340 conjuncts, 52 conjuncts are in the unsatisfiable core [2024-11-13 23:24:27,322 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:24:29,500 INFO L134 CoverageAnalysis]: Checked inductivity of 1340 backedges. 182 proven. 156 refuted. 0 times theorem prover too weak. 1002 trivial. 0 not checked. [2024-11-13 23:24:35,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:35,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 251 states and 637 transitions. [2024-11-13 23:24:35,077 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 637 transitions. [2024-11-13 23:24:35,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 23:24:35,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:35,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:35,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:24:35,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:35,159 INFO L255 TraceCheckSpWp]: Trace formula consists of 341 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-13 23:24:35,162 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:24:35,668 INFO L134 CoverageAnalysis]: Checked inductivity of 1524 backedges. 52 proven. 172 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked. [2024-11-13 23:24:39,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:39,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 256 states and 647 transitions. [2024-11-13 23:24:39,431 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 647 transitions. [2024-11-13 23:24:39,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 23:24:39,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:39,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:39,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:24:39,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:39,530 INFO L255 TraceCheckSpWp]: Trace formula consists of 345 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-13 23:24:39,533 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:24:39,885 INFO L134 CoverageAnalysis]: Checked inductivity of 1467 backedges. 52 proven. 115 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked. [2024-11-13 23:24:42,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:42,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 260 states and 669 transitions. [2024-11-13 23:24:42,051 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 669 transitions. [2024-11-13 23:24:42,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 23:24:42,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:42,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:42,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:24:42,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:42,148 INFO L255 TraceCheckSpWp]: Trace formula consists of 345 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-13 23:24:42,151 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:24:42,501 INFO L134 CoverageAnalysis]: Checked inductivity of 1467 backedges. 54 proven. 188 refuted. 0 times theorem prover too weak. 1225 trivial. 0 not checked. [2024-11-13 23:24:43,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:43,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 262 states and 674 transitions. [2024-11-13 23:24:43,585 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 674 transitions. [2024-11-13 23:24:43,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 23:24:43,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:43,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:43,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:24:43,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:43,678 INFO L255 TraceCheckSpWp]: Trace formula consists of 345 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-13 23:24:43,681 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:24:43,974 INFO L134 CoverageAnalysis]: Checked inductivity of 1467 backedges. 54 proven. 188 refuted. 0 times theorem prover too weak. 1225 trivial. 0 not checked. [2024-11-13 23:24:44,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:44,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 264 states and 679 transitions. [2024-11-13 23:24:44,884 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 679 transitions. [2024-11-13 23:24:44,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 23:24:44,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:44,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:44,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:24:44,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:44,986 INFO L255 TraceCheckSpWp]: Trace formula consists of 345 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-13 23:24:44,988 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:24:45,308 INFO L134 CoverageAnalysis]: Checked inductivity of 1467 backedges. 52 proven. 115 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked. [2024-11-13 23:24:46,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:46,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 266 states and 684 transitions. [2024-11-13 23:24:46,267 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 684 transitions. [2024-11-13 23:24:46,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 23:24:46,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:46,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:46,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:24:46,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:46,355 INFO L255 TraceCheckSpWp]: Trace formula consists of 345 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-13 23:24:46,357 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:24:46,689 INFO L134 CoverageAnalysis]: Checked inductivity of 1467 backedges. 54 proven. 188 refuted. 0 times theorem prover too weak. 1225 trivial. 0 not checked. [2024-11-13 23:24:47,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:47,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 268 states and 689 transitions. [2024-11-13 23:24:47,686 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 689 transitions. [2024-11-13 23:24:47,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 23:24:47,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:47,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:47,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:24:47,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:47,762 INFO L255 TraceCheckSpWp]: Trace formula consists of 345 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-13 23:24:47,764 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:24:48,004 INFO L134 CoverageAnalysis]: Checked inductivity of 1467 backedges. 52 proven. 115 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked. [2024-11-13 23:24:48,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:48,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 270 states and 694 transitions. [2024-11-13 23:24:48,820 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 694 transitions. [2024-11-13 23:24:48,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 23:24:48,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:48,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:48,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:24:48,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:48,895 INFO L255 TraceCheckSpWp]: Trace formula consists of 344 conjuncts, 61 conjuncts are in the unsatisfiable core [2024-11-13 23:24:48,897 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:24:50,004 INFO L134 CoverageAnalysis]: Checked inductivity of 1494 backedges. 63 proven. 206 refuted. 0 times theorem prover too weak. 1225 trivial. 0 not checked. [2024-11-13 23:24:52,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:52,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 274 states and 703 transitions. [2024-11-13 23:24:52,465 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 703 transitions. [2024-11-13 23:24:52,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 23:24:52,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:52,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:52,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:53,263 INFO L134 CoverageAnalysis]: Checked inductivity of 1442 backedges. 52 proven. 90 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked. [2024-11-13 23:24:55,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:55,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 274 states and 702 transitions. [2024-11-13 23:24:55,497 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 702 transitions. [2024-11-13 23:24:55,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 23:24:55,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:55,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:55,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:24:55,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:55,606 INFO L255 TraceCheckSpWp]: Trace formula consists of 353 conjuncts, 61 conjuncts are in the unsatisfiable core [2024-11-13 23:24:55,608 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:24:56,250 INFO L134 CoverageAnalysis]: Checked inductivity of 1459 backedges. 122 proven. 181 refuted. 0 times theorem prover too weak. 1156 trivial. 0 not checked. [2024-11-13 23:24:58,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:58,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 278 states and 712 transitions. [2024-11-13 23:24:58,551 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 712 transitions. [2024-11-13 23:24:58,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 23:24:58,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:58,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:58,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:24:58,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:58,635 INFO L255 TraceCheckSpWp]: Trace formula consists of 353 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-13 23:24:58,638 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:24:58,974 INFO L134 CoverageAnalysis]: Checked inductivity of 1601 backedges. 54 proven. 143 refuted. 0 times theorem prover too weak. 1404 trivial. 0 not checked. [2024-11-13 23:25:00,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:00,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 280 states and 719 transitions. [2024-11-13 23:25:00,803 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 719 transitions. [2024-11-13 23:25:00,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 23:25:00,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:00,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:00,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:25:00,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:00,891 INFO L255 TraceCheckSpWp]: Trace formula consists of 352 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 23:25:00,893 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:25:01,111 INFO L134 CoverageAnalysis]: Checked inductivity of 1638 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 1584 trivial. 0 not checked. [2024-11-13 23:25:02,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:02,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 280 states and 718 transitions. [2024-11-13 23:25:02,071 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 718 transitions. [2024-11-13 23:25:02,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 23:25:02,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:02,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:02,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:25:02,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:02,163 INFO L255 TraceCheckSpWp]: Trace formula consists of 361 conjuncts, 62 conjuncts are in the unsatisfiable core [2024-11-13 23:25:02,165 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:25:03,476 INFO L134 CoverageAnalysis]: Checked inductivity of 1581 backedges. 198 proven. 195 refuted. 0 times theorem prover too weak. 1188 trivial. 0 not checked. [2024-11-13 23:25:06,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:06,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 284 states and 740 transitions. [2024-11-13 23:25:06,673 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 740 transitions. [2024-11-13 23:25:06,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 23:25:06,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:06,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:06,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:25:06,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:06,776 INFO L255 TraceCheckSpWp]: Trace formula consists of 370 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-13 23:25:06,779 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:25:07,077 INFO L134 CoverageAnalysis]: Checked inductivity of 1694 backedges. 58 proven. 205 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2024-11-13 23:25:07,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:07,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 288 states and 751 transitions. [2024-11-13 23:25:07,985 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 751 transitions. [2024-11-13 23:25:07,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 23:25:07,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:07,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:08,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:25:08,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:08,143 INFO L255 TraceCheckSpWp]: Trace formula consists of 374 conjuncts, 61 conjuncts are in the unsatisfiable core [2024-11-13 23:25:08,145 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:25:09,087 INFO L134 CoverageAnalysis]: Checked inductivity of 1898 backedges. 69 proven. 289 refuted. 0 times theorem prover too weak. 1540 trivial. 0 not checked. [2024-11-13 23:25:13,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:13,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 293 states and 761 transitions. [2024-11-13 23:25:13,185 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 761 transitions. [2024-11-13 23:25:13,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 23:25:13,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:13,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:13,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:25:13,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:13,269 INFO L255 TraceCheckSpWp]: Trace formula consists of 378 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-11-13 23:25:13,270 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:25:13,577 INFO L134 CoverageAnalysis]: Checked inductivity of 1832 backedges. 58 proven. 150 refuted. 0 times theorem prover too weak. 1624 trivial. 0 not checked. [2024-11-13 23:25:16,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:16,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 297 states and 783 transitions. [2024-11-13 23:25:16,239 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 783 transitions. [2024-11-13 23:25:16,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 23:25:16,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:16,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:16,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:25:16,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:16,354 INFO L255 TraceCheckSpWp]: Trace formula consists of 378 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-11-13 23:25:16,358 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:25:16,716 INFO L134 CoverageAnalysis]: Checked inductivity of 1832 backedges. 58 proven. 150 refuted. 0 times theorem prover too weak. 1624 trivial. 0 not checked. [2024-11-13 23:25:17,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:17,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 299 states and 788 transitions. [2024-11-13 23:25:17,899 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 788 transitions. [2024-11-13 23:25:17,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 23:25:17,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:17,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:17,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:25:17,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:17,979 INFO L255 TraceCheckSpWp]: Trace formula consists of 378 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-11-13 23:25:17,981 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:25:18,291 INFO L134 CoverageAnalysis]: Checked inductivity of 1832 backedges. 58 proven. 150 refuted. 0 times theorem prover too weak. 1624 trivial. 0 not checked. [2024-11-13 23:25:19,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:19,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 301 states and 793 transitions. [2024-11-13 23:25:19,369 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 793 transitions. [2024-11-13 23:25:19,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 23:25:19,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:19,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:19,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:25:19,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:19,454 INFO L255 TraceCheckSpWp]: Trace formula consists of 378 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-13 23:25:19,457 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:25:19,816 INFO L134 CoverageAnalysis]: Checked inductivity of 1832 backedges. 60 proven. 232 refuted. 0 times theorem prover too weak. 1540 trivial. 0 not checked. [2024-11-13 23:25:21,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:21,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 303 states and 798 transitions. [2024-11-13 23:25:21,009 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 798 transitions. [2024-11-13 23:25:21,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 23:25:21,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:21,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:21,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:25:21,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:21,116 INFO L255 TraceCheckSpWp]: Trace formula consists of 378 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-13 23:25:21,119 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:25:21,428 INFO L134 CoverageAnalysis]: Checked inductivity of 1832 backedges. 60 proven. 232 refuted. 0 times theorem prover too weak. 1540 trivial. 0 not checked. [2024-11-13 23:25:22,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:22,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 305 states and 803 transitions. [2024-11-13 23:25:22,599 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 803 transitions. [2024-11-13 23:25:22,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 23:25:22,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:22,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:22,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:25:22,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:22,684 INFO L255 TraceCheckSpWp]: Trace formula consists of 378 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-13 23:25:22,687 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:25:23,021 INFO L134 CoverageAnalysis]: Checked inductivity of 1832 backedges. 60 proven. 232 refuted. 0 times theorem prover too weak. 1540 trivial. 0 not checked. [2024-11-13 23:25:24,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:24,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 307 states and 808 transitions. [2024-11-13 23:25:24,063 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 808 transitions. [2024-11-13 23:25:24,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 23:25:24,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:24,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:24,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:25:24,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:24,172 INFO L255 TraceCheckSpWp]: Trace formula consists of 386 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-13 23:25:24,175 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:25:24,574 INFO L134 CoverageAnalysis]: Checked inductivity of 1983 backedges. 62 proven. 268 refuted. 0 times theorem prover too weak. 1653 trivial. 0 not checked. [2024-11-13 23:25:27,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:27,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 953 states to 313 states and 828 transitions. [2024-11-13 23:25:27,553 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 828 transitions. [2024-11-13 23:25:27,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 23:25:27,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:27,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:27,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:25:27,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:27,615 INFO L255 TraceCheckSpWp]: Trace formula consists of 385 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 23:25:27,617 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:25:27,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2025 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 1965 trivial. 0 not checked. [2024-11-13 23:25:28,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:28,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 313 states and 827 transitions. [2024-11-13 23:25:28,623 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 827 transitions. [2024-11-13 23:25:28,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 23:25:28,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:28,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:28,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:25:28,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:28,702 INFO L255 TraceCheckSpWp]: Trace formula consists of 403 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-13 23:25:28,704 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:25:29,064 INFO L134 CoverageAnalysis]: Checked inductivity of 2083 backedges. 64 proven. 249 refuted. 0 times theorem prover too weak. 1770 trivial. 0 not checked. [2024-11-13 23:25:30,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:30,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 317 states and 838 transitions. [2024-11-13 23:25:30,221 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 838 transitions. [2024-11-13 23:25:30,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 23:25:30,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:30,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:30,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:25:30,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:30,323 INFO L255 TraceCheckSpWp]: Trace formula consists of 407 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-11-13 23:25:30,326 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:25:30,994 INFO L134 CoverageAnalysis]: Checked inductivity of 2313 backedges. 64 proven. 265 refuted. 0 times theorem prover too weak. 1984 trivial. 0 not checked. [2024-11-13 23:25:35,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:35,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 322 states and 848 transitions. [2024-11-13 23:25:35,908 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 848 transitions. [2024-11-13 23:25:35,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 23:25:35,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:35,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:35,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:25:36,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:36,016 INFO L255 TraceCheckSpWp]: Trace formula consists of 411 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-11-13 23:25:36,019 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:25:36,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2238 backedges. 64 proven. 190 refuted. 0 times theorem prover too weak. 1984 trivial. 0 not checked. [2024-11-13 23:25:38,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:38,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1001 states to 326 states and 870 transitions. [2024-11-13 23:25:38,912 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 870 transitions. [2024-11-13 23:25:38,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 23:25:38,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:38,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:38,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:25:38,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:38,994 INFO L255 TraceCheckSpWp]: Trace formula consists of 411 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-13 23:25:38,996 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:25:39,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2238 backedges. 66 proven. 281 refuted. 0 times theorem prover too weak. 1891 trivial. 0 not checked. [2024-11-13 23:25:40,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:40,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 330 states and 881 transitions. [2024-11-13 23:25:40,363 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 881 transitions. [2024-11-13 23:25:40,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 23:25:40,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:40,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:40,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:25:40,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:40,452 INFO L255 TraceCheckSpWp]: Trace formula consists of 411 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-11-13 23:25:40,454 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:25:40,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2238 backedges. 64 proven. 190 refuted. 0 times theorem prover too weak. 1984 trivial. 0 not checked. [2024-11-13 23:25:41,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:41,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 332 states and 886 transitions. [2024-11-13 23:25:41,898 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 886 transitions. [2024-11-13 23:25:41,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 23:25:41,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:41,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:41,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:25:41,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:41,992 INFO L255 TraceCheckSpWp]: Trace formula consists of 411 conjuncts, 65 conjuncts are in the unsatisfiable core [2024-11-13 23:25:41,995 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:25:42,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2238 backedges. 75 proven. 272 refuted. 0 times theorem prover too weak. 1891 trivial. 0 not checked. [2024-11-13 23:25:44,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:44,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1022 states to 334 states and 891 transitions. [2024-11-13 23:25:44,068 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 891 transitions. [2024-11-13 23:25:44,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 23:25:44,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:44,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:44,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:25:44,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:44,163 INFO L255 TraceCheckSpWp]: Trace formula consists of 411 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-11-13 23:25:44,166 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:25:44,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2238 backedges. 64 proven. 190 refuted. 0 times theorem prover too weak. 1984 trivial. 0 not checked. [2024-11-13 23:25:45,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:45,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 336 states and 896 transitions. [2024-11-13 23:25:45,788 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 896 transitions. [2024-11-13 23:25:45,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 23:25:45,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:45,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:45,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:25:45,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:45,869 INFO L255 TraceCheckSpWp]: Trace formula consists of 411 conjuncts, 65 conjuncts are in the unsatisfiable core [2024-11-13 23:25:45,871 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:25:46,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2238 backedges. 75 proven. 272 refuted. 0 times theorem prover too weak. 1891 trivial. 0 not checked. [2024-11-13 23:25:47,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:47,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1032 states to 338 states and 901 transitions. [2024-11-13 23:25:47,502 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 901 transitions. [2024-11-13 23:25:47,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 23:25:47,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:47,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:47,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:25:47,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:47,593 INFO L255 TraceCheckSpWp]: Trace formula consists of 411 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-11-13 23:25:47,595 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:25:47,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2238 backedges. 64 proven. 190 refuted. 0 times theorem prover too weak. 1984 trivial. 0 not checked. [2024-11-13 23:25:49,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:49,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 340 states and 906 transitions. [2024-11-13 23:25:49,137 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 906 transitions. [2024-11-13 23:25:49,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 23:25:49,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:49,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:49,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:25:49,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:49,210 INFO L255 TraceCheckSpWp]: Trace formula consists of 419 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-13 23:25:49,213 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:25:49,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2406 backedges. 68 proven. 322 refuted. 0 times theorem prover too weak. 2016 trivial. 0 not checked. [2024-11-13 23:25:52,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:52,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 346 states and 925 transitions. [2024-11-13 23:25:52,794 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 925 transitions. [2024-11-13 23:25:52,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 23:25:52,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:52,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:52,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:25:52,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:52,868 INFO L255 TraceCheckSpWp]: Trace formula consists of 418 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 23:25:52,870 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:25:53,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2453 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 2387 trivial. 0 not checked. [2024-11-13 23:25:54,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:54,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 346 states and 924 transitions. [2024-11-13 23:25:54,123 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 924 transitions. [2024-11-13 23:25:54,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-13 23:25:54,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:54,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:54,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:25:54,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:54,218 INFO L255 TraceCheckSpWp]: Trace formula consists of 436 conjuncts, 53 conjuncts are in the unsatisfiable core [2024-11-13 23:25:54,221 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:25:54,580 INFO L134 CoverageAnalysis]: Checked inductivity of 2513 backedges. 68 proven. 201 refuted. 0 times theorem prover too weak. 2244 trivial. 0 not checked. [2024-11-13 23:25:55,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:55,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 350 states and 935 transitions. [2024-11-13 23:25:55,844 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 935 transitions. [2024-11-13 23:25:55,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 23:25:55,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:55,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:55,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:25:55,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:55,926 INFO L255 TraceCheckSpWp]: Trace formula consists of 440 conjuncts, 53 conjuncts are in the unsatisfiable core [2024-11-13 23:25:55,928 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:25:56,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2769 backedges. 70 proven. 319 refuted. 0 times theorem prover too weak. 2380 trivial. 0 not checked. [2024-11-13 23:26:01,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:01,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 355 states and 945 transitions. [2024-11-13 23:26:01,613 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 945 transitions. [2024-11-13 23:26:01,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-13 23:26:01,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:01,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:01,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:26:01,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:01,718 INFO L255 TraceCheckSpWp]: Trace formula consists of 444 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-13 23:26:01,722 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:26:02,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2685 backedges. 72 proven. 335 refuted. 0 times theorem prover too weak. 2278 trivial. 0 not checked. [2024-11-13 23:26:05,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:05,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 359 states and 967 transitions. [2024-11-13 23:26:05,142 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 967 transitions. [2024-11-13 23:26:05,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-13 23:26:05,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:05,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:05,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:26:05,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:05,235 INFO L255 TraceCheckSpWp]: Trace formula consists of 444 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-13 23:26:05,238 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:26:05,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2685 backedges. 72 proven. 335 refuted. 0 times theorem prover too weak. 2278 trivial. 0 not checked. [2024-11-13 23:26:06,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:06,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 361 states and 972 transitions. [2024-11-13 23:26:06,777 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 972 transitions. [2024-11-13 23:26:06,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-13 23:26:06,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:06,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:06,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:26:06,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:06,862 INFO L255 TraceCheckSpWp]: Trace formula consists of 444 conjuncts, 53 conjuncts are in the unsatisfiable core [2024-11-13 23:26:06,864 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:26:07,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2685 backedges. 70 proven. 235 refuted. 0 times theorem prover too weak. 2380 trivial. 0 not checked. [2024-11-13 23:26:08,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:08,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 363 states and 977 transitions. [2024-11-13 23:26:08,514 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 977 transitions. [2024-11-13 23:26:08,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-13 23:26:08,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:08,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:08,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:26:08,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:08,606 INFO L255 TraceCheckSpWp]: Trace formula consists of 444 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-13 23:26:08,608 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:26:08,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2685 backedges. 72 proven. 335 refuted. 0 times theorem prover too weak. 2278 trivial. 0 not checked. [2024-11-13 23:26:10,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:10,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1119 states to 365 states and 982 transitions. [2024-11-13 23:26:10,206 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 982 transitions. [2024-11-13 23:26:10,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-13 23:26:10,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:10,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:10,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:26:10,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:10,306 INFO L255 TraceCheckSpWp]: Trace formula consists of 444 conjuncts, 53 conjuncts are in the unsatisfiable core [2024-11-13 23:26:10,309 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:26:10,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2685 backedges. 70 proven. 235 refuted. 0 times theorem prover too weak. 2380 trivial. 0 not checked. [2024-11-13 23:26:11,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:11,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 367 states and 987 transitions. [2024-11-13 23:26:11,880 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 987 transitions. [2024-11-13 23:26:11,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-13 23:26:11,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:11,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:11,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:26:11,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:11,960 INFO L255 TraceCheckSpWp]: Trace formula consists of 444 conjuncts, 53 conjuncts are in the unsatisfiable core [2024-11-13 23:26:11,962 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:26:12,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2685 backedges. 70 proven. 235 refuted. 0 times theorem prover too weak. 2380 trivial. 0 not checked. [2024-11-13 23:26:13,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:13,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 369 states and 992 transitions. [2024-11-13 23:26:13,566 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 992 transitions. [2024-11-13 23:26:13,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 23:26:13,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:13,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:13,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:26:13,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:13,652 INFO L255 TraceCheckSpWp]: Trace formula consists of 452 conjuncts, 53 conjuncts are in the unsatisfiable core [2024-11-13 23:26:13,654 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:26:14,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2870 backedges. 72 proven. 278 refuted. 0 times theorem prover too weak. 2520 trivial. 0 not checked. [2024-11-13 23:26:17,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:17,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 375 states and 1011 transitions. [2024-11-13 23:26:17,276 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 1011 transitions. [2024-11-13 23:26:17,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 23:26:17,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:17,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:17,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:26:17,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:17,351 INFO L255 TraceCheckSpWp]: Trace formula consists of 451 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 23:26:17,352 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:26:17,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2922 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 2850 trivial. 0 not checked. [2024-11-13 23:26:18,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:18,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1151 states to 375 states and 1010 transitions. [2024-11-13 23:26:18,592 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 1010 transitions. [2024-11-13 23:26:18,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 23:26:18,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:18,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:18,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:26:18,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:18,683 INFO L255 TraceCheckSpWp]: Trace formula consists of 473 conjuncts, 57 conjuncts are in the unsatisfiable core [2024-11-13 23:26:18,686 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:26:19,400 INFO L134 CoverageAnalysis]: Checked inductivity of 3266 backedges. 76 proven. 378 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2024-11-13 23:26:24,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:24,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1163 states to 380 states and 1020 transitions. [2024-11-13 23:26:24,675 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 1020 transitions. [2024-11-13 23:26:24,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-13 23:26:24,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:24,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:24,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:26:24,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:24,784 INFO L255 TraceCheckSpWp]: Trace formula consists of 477 conjuncts, 67 conjuncts are in the unsatisfiable core [2024-11-13 23:26:24,787 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:26:25,224 INFO L134 CoverageAnalysis]: Checked inductivity of 3173 backedges. 78 proven. 394 refuted. 0 times theorem prover too weak. 2701 trivial. 0 not checked. [2024-11-13 23:26:28,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:28,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 384 states and 1041 transitions. [2024-11-13 23:26:28,446 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 1041 transitions. [2024-11-13 23:26:28,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-13 23:26:28,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:28,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:28,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:26:28,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:28,624 INFO L255 TraceCheckSpWp]: Trace formula consists of 477 conjuncts, 57 conjuncts are in the unsatisfiable core [2024-11-13 23:26:28,625 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:26:28,956 INFO L134 CoverageAnalysis]: Checked inductivity of 3173 backedges. 76 proven. 285 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2024-11-13 23:26:30,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:30,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1189 states to 386 states and 1046 transitions. [2024-11-13 23:26:30,373 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 1046 transitions. [2024-11-13 23:26:30,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-13 23:26:30,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:30,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:30,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:26:30,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:30,466 INFO L255 TraceCheckSpWp]: Trace formula consists of 477 conjuncts, 67 conjuncts are in the unsatisfiable core [2024-11-13 23:26:30,468 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:26:30,832 INFO L134 CoverageAnalysis]: Checked inductivity of 3173 backedges. 78 proven. 394 refuted. 0 times theorem prover too weak. 2701 trivial. 0 not checked. [2024-11-13 23:26:32,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:32,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1194 states to 388 states and 1051 transitions. [2024-11-13 23:26:32,156 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 1051 transitions. [2024-11-13 23:26:32,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-13 23:26:32,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:32,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:32,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:26:32,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:32,266 INFO L255 TraceCheckSpWp]: Trace formula consists of 477 conjuncts, 67 conjuncts are in the unsatisfiable core [2024-11-13 23:26:32,268 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:26:32,669 INFO L134 CoverageAnalysis]: Checked inductivity of 3173 backedges. 78 proven. 394 refuted. 0 times theorem prover too weak. 2701 trivial. 0 not checked. [2024-11-13 23:26:34,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:34,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1199 states to 390 states and 1056 transitions. [2024-11-13 23:26:34,023 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 1056 transitions. [2024-11-13 23:26:34,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-13 23:26:34,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:34,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:34,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:26:34,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:34,207 INFO L255 TraceCheckSpWp]: Trace formula consists of 477 conjuncts, 67 conjuncts are in the unsatisfiable core [2024-11-13 23:26:34,210 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:26:34,558 INFO L134 CoverageAnalysis]: Checked inductivity of 3173 backedges. 78 proven. 394 refuted. 0 times theorem prover too weak. 2701 trivial. 0 not checked. [2024-11-13 23:26:35,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:35,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1204 states to 392 states and 1061 transitions. [2024-11-13 23:26:35,902 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 1061 transitions. [2024-11-13 23:26:35,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-13 23:26:35,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:35,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:35,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:26:36,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:36,014 INFO L255 TraceCheckSpWp]: Trace formula consists of 477 conjuncts, 57 conjuncts are in the unsatisfiable core [2024-11-13 23:26:36,017 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:26:36,471 INFO L134 CoverageAnalysis]: Checked inductivity of 3173 backedges. 76 proven. 285 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2024-11-13 23:26:37,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:37,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1209 states to 394 states and 1066 transitions. [2024-11-13 23:26:37,831 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 1066 transitions. [2024-11-13 23:26:37,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-13 23:26:37,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:37,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:37,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:26:37,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:37,915 INFO L255 TraceCheckSpWp]: Trace formula consists of 485 conjuncts, 67 conjuncts are in the unsatisfiable core [2024-11-13 23:26:37,917 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:26:38,311 INFO L134 CoverageAnalysis]: Checked inductivity of 3375 backedges. 80 proven. 445 refuted. 0 times theorem prover too weak. 2850 trivial. 0 not checked. [2024-11-13 23:26:41,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:41,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1228 states to 400 states and 1085 transitions. [2024-11-13 23:26:41,830 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 1085 transitions. [2024-11-13 23:26:41,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-13 23:26:41,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:41,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:41,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:26:41,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:41,911 INFO L255 TraceCheckSpWp]: Trace formula consists of 484 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 23:26:41,912 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:26:42,127 INFO L134 CoverageAnalysis]: Checked inductivity of 3432 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 3354 trivial. 0 not checked. [2024-11-13 23:26:43,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:43,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1231 states to 400 states and 1084 transitions. [2024-11-13 23:26:43,170 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 1084 transitions. [2024-11-13 23:26:43,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-13 23:26:43,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:43,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:43,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:26:43,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:43,251 INFO L255 TraceCheckSpWp]: Trace formula consists of 506 conjuncts, 77 conjuncts are in the unsatisfiable core [2024-11-13 23:26:43,253 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:26:44,520 INFO L134 CoverageAnalysis]: Checked inductivity of 3804 backedges. 93 proven. 551 refuted. 0 times theorem prover too weak. 3160 trivial. 0 not checked. [2024-11-13 23:26:50,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:50,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1243 states to 405 states and 1094 transitions. [2024-11-13 23:26:50,197 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 1094 transitions. [2024-11-13 23:26:50,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-13 23:26:50,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:50,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:50,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:26:50,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:50,287 INFO L255 TraceCheckSpWp]: Trace formula consists of 510 conjuncts, 61 conjuncts are in the unsatisfiable core [2024-11-13 23:26:50,289 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:26:50,648 INFO L134 CoverageAnalysis]: Checked inductivity of 3702 backedges. 82 proven. 340 refuted. 0 times theorem prover too weak. 3280 trivial. 0 not checked. [2024-11-13 23:26:53,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:53,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1264 states to 409 states and 1115 transitions. [2024-11-13 23:26:53,973 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 1115 transitions. [2024-11-13 23:26:53,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-13 23:26:53,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:53,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:53,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:26:54,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:54,083 INFO L255 TraceCheckSpWp]: Trace formula consists of 510 conjuncts, 71 conjuncts are in the unsatisfiable core [2024-11-13 23:26:54,086 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:26:54,581 INFO L134 CoverageAnalysis]: Checked inductivity of 3702 backedges. 84 proven. 458 refuted. 0 times theorem prover too weak. 3160 trivial. 0 not checked. [2024-11-13 23:26:55,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:55,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1269 states to 411 states and 1120 transitions. [2024-11-13 23:26:55,988 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 1120 transitions. [2024-11-13 23:26:55,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-13 23:26:55,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:55,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:56,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:26:56,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:56,099 INFO L255 TraceCheckSpWp]: Trace formula consists of 510 conjuncts, 77 conjuncts are in the unsatisfiable core [2024-11-13 23:26:56,102 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:26:56,670 INFO L134 CoverageAnalysis]: Checked inductivity of 3702 backedges. 93 proven. 449 refuted. 0 times theorem prover too weak. 3160 trivial. 0 not checked. [2024-11-13 23:26:58,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:58,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 413 states and 1125 transitions. [2024-11-13 23:26:58,111 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 1125 transitions. [2024-11-13 23:26:58,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-13 23:26:58,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:58,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:58,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:26:58,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:58,202 INFO L255 TraceCheckSpWp]: Trace formula consists of 510 conjuncts, 71 conjuncts are in the unsatisfiable core [2024-11-13 23:26:58,203 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:26:58,604 INFO L134 CoverageAnalysis]: Checked inductivity of 3702 backedges. 84 proven. 458 refuted. 0 times theorem prover too weak. 3160 trivial. 0 not checked. [2024-11-13 23:27:00,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:00,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1279 states to 415 states and 1130 transitions. [2024-11-13 23:27:00,529 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 1130 transitions. [2024-11-13 23:27:00,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-13 23:27:00,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:00,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:00,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:27:00,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:00,632 INFO L255 TraceCheckSpWp]: Trace formula consists of 510 conjuncts, 71 conjuncts are in the unsatisfiable core [2024-11-13 23:27:00,634 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:27:01,019 INFO L134 CoverageAnalysis]: Checked inductivity of 3702 backedges. 84 proven. 458 refuted. 0 times theorem prover too weak. 3160 trivial. 0 not checked. [2024-11-13 23:27:02,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:02,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1284 states to 417 states and 1135 transitions. [2024-11-13 23:27:02,512 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 1135 transitions. [2024-11-13 23:27:02,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-13 23:27:02,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:02,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:02,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:27:02,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:02,604 INFO L255 TraceCheckSpWp]: Trace formula consists of 510 conjuncts, 71 conjuncts are in the unsatisfiable core [2024-11-13 23:27:02,606 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:27:03,009 INFO L134 CoverageAnalysis]: Checked inductivity of 3702 backedges. 84 proven. 458 refuted. 0 times theorem prover too weak. 3160 trivial. 0 not checked. [2024-11-13 23:27:04,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:04,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1289 states to 419 states and 1140 transitions. [2024-11-13 23:27:04,533 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 1140 transitions. [2024-11-13 23:27:04,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-13 23:27:04,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:04,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:04,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:27:04,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:04,622 INFO L255 TraceCheckSpWp]: Trace formula consists of 518 conjuncts, 61 conjuncts are in the unsatisfiable core [2024-11-13 23:27:04,623 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:27:05,020 INFO L134 CoverageAnalysis]: Checked inductivity of 3921 backedges. 84 proven. 393 refuted. 0 times theorem prover too weak. 3444 trivial. 0 not checked. [2024-11-13 23:27:08,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:08,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1308 states to 425 states and 1159 transitions. [2024-11-13 23:27:08,734 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 1159 transitions. [2024-11-13 23:27:08,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-13 23:27:08,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:08,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:08,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:27:08,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:08,825 INFO L255 TraceCheckSpWp]: Trace formula consists of 517 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 23:27:08,826 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:27:09,064 INFO L134 CoverageAnalysis]: Checked inductivity of 3983 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 3899 trivial. 0 not checked. [2024-11-13 23:27:10,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:10,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1311 states to 425 states and 1158 transitions. [2024-11-13 23:27:10,353 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 1158 transitions. [2024-11-13 23:27:10,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-13 23:27:10,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:10,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:10,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:27:10,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:10,459 INFO L255 TraceCheckSpWp]: Trace formula consists of 539 conjuncts, 65 conjuncts are in the unsatisfiable core [2024-11-13 23:27:10,461 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:27:11,267 INFO L134 CoverageAnalysis]: Checked inductivity of 4383 backedges. 88 proven. 511 refuted. 0 times theorem prover too weak. 3784 trivial. 0 not checked. [2024-11-13 23:27:17,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:17,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1323 states to 430 states and 1168 transitions. [2024-11-13 23:27:17,653 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 1168 transitions. [2024-11-13 23:27:17,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-13 23:27:17,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:17,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:17,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:27:17,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:17,783 INFO L255 TraceCheckSpWp]: Trace formula consists of 543 conjuncts, 65 conjuncts are in the unsatisfiable core [2024-11-13 23:27:17,785 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:27:18,199 INFO L134 CoverageAnalysis]: Checked inductivity of 4272 backedges. 88 proven. 400 refuted. 0 times theorem prover too weak. 3784 trivial. 0 not checked. [2024-11-13 23:27:22,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:22,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1344 states to 434 states and 1189 transitions. [2024-11-13 23:27:22,250 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 1189 transitions. [2024-11-13 23:27:22,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-13 23:27:22,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:22,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:22,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:27:22,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:22,376 INFO L255 TraceCheckSpWp]: Trace formula consists of 543 conjuncts, 65 conjuncts are in the unsatisfiable core [2024-11-13 23:27:22,379 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:27:22,819 INFO L134 CoverageAnalysis]: Checked inductivity of 4272 backedges. 88 proven. 400 refuted. 0 times theorem prover too weak. 3784 trivial. 0 not checked. [2024-11-13 23:27:24,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:24,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1349 states to 436 states and 1194 transitions. [2024-11-13 23:27:24,635 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 1194 transitions. [2024-11-13 23:27:24,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-13 23:27:24,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:24,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:24,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:27:24,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:24,755 INFO L255 TraceCheckSpWp]: Trace formula consists of 543 conjuncts, 65 conjuncts are in the unsatisfiable core [2024-11-13 23:27:24,757 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:27:25,295 INFO L134 CoverageAnalysis]: Checked inductivity of 4272 backedges. 88 proven. 400 refuted. 0 times theorem prover too weak. 3784 trivial. 0 not checked. [2024-11-13 23:27:27,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:27,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1354 states to 438 states and 1199 transitions. [2024-11-13 23:27:27,231 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 1199 transitions. [2024-11-13 23:27:27,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-13 23:27:27,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:27,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:27,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:27:27,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:27,448 INFO L255 TraceCheckSpWp]: Trace formula consists of 543 conjuncts, 75 conjuncts are in the unsatisfiable core [2024-11-13 23:27:27,450 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:27:27,882 INFO L134 CoverageAnalysis]: Checked inductivity of 4272 backedges. 90 proven. 527 refuted. 0 times theorem prover too weak. 3655 trivial. 0 not checked. [2024-11-13 23:27:29,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:29,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1359 states to 440 states and 1204 transitions. [2024-11-13 23:27:29,619 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 1204 transitions. [2024-11-13 23:27:29,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-13 23:27:29,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:29,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:29,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:27:29,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:29,750 INFO L255 TraceCheckSpWp]: Trace formula consists of 543 conjuncts, 65 conjuncts are in the unsatisfiable core [2024-11-13 23:27:29,752 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:27:30,177 INFO L134 CoverageAnalysis]: Checked inductivity of 4272 backedges. 88 proven. 400 refuted. 0 times theorem prover too weak. 3784 trivial. 0 not checked. [2024-11-13 23:27:31,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:31,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1364 states to 442 states and 1209 transitions. [2024-11-13 23:27:31,825 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 1209 transitions. [2024-11-13 23:27:31,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-13 23:27:31,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:31,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:31,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:27:31,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:31,942 INFO L255 TraceCheckSpWp]: Trace formula consists of 543 conjuncts, 75 conjuncts are in the unsatisfiable core [2024-11-13 23:27:31,944 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:27:32,426 INFO L134 CoverageAnalysis]: Checked inductivity of 4272 backedges. 90 proven. 527 refuted. 0 times theorem prover too weak. 3655 trivial. 0 not checked. [2024-11-13 23:27:34,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:34,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1369 states to 444 states and 1214 transitions. [2024-11-13 23:27:34,241 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 1214 transitions. [2024-11-13 23:27:34,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-13 23:27:34,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:34,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:34,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:27:34,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:34,365 INFO L255 TraceCheckSpWp]: Trace formula consists of 551 conjuncts, 65 conjuncts are in the unsatisfiable core [2024-11-13 23:27:34,368 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:27:34,806 INFO L134 CoverageAnalysis]: Checked inductivity of 4508 backedges. 90 proven. 458 refuted. 0 times theorem prover too weak. 3960 trivial. 0 not checked. [2024-11-13 23:27:39,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:39,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1388 states to 450 states and 1233 transitions. [2024-11-13 23:27:39,278 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 1233 transitions. [2024-11-13 23:27:39,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-13 23:27:39,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:39,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:39,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:27:39,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:39,381 INFO L255 TraceCheckSpWp]: Trace formula consists of 550 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 23:27:39,382 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:27:39,744 INFO L134 CoverageAnalysis]: Checked inductivity of 4575 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 4485 trivial. 0 not checked. [2024-11-13 23:27:41,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:41,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1391 states to 450 states and 1232 transitions. [2024-11-13 23:27:41,211 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 1232 transitions. [2024-11-13 23:27:41,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-13 23:27:41,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:41,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:41,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:27:41,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:41,304 INFO L255 TraceCheckSpWp]: Trace formula consists of 572 conjuncts, 69 conjuncts are in the unsatisfiable core [2024-11-13 23:27:41,306 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:27:42,158 INFO L134 CoverageAnalysis]: Checked inductivity of 5003 backedges. 94 proven. 585 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2024-11-13 23:27:48,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:48,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1403 states to 455 states and 1242 transitions. [2024-11-13 23:27:48,969 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 1242 transitions. [2024-11-13 23:27:48,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-13 23:27:48,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:48,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:48,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:27:49,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:49,082 INFO L255 TraceCheckSpWp]: Trace formula consists of 576 conjuncts, 69 conjuncts are in the unsatisfiable core [2024-11-13 23:27:49,084 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:27:49,565 INFO L134 CoverageAnalysis]: Checked inductivity of 4883 backedges. 94 proven. 465 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2024-11-13 23:27:53,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:53,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1424 states to 459 states and 1263 transitions. [2024-11-13 23:27:53,710 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 1263 transitions. [2024-11-13 23:27:53,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-13 23:27:53,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:53,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:53,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:27:53,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:53,831 INFO L255 TraceCheckSpWp]: Trace formula consists of 576 conjuncts, 79 conjuncts are in the unsatisfiable core [2024-11-13 23:27:53,833 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:27:54,305 INFO L134 CoverageAnalysis]: Checked inductivity of 4883 backedges. 96 proven. 601 refuted. 0 times theorem prover too weak. 4186 trivial. 0 not checked. [2024-11-13 23:27:56,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:56,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1429 states to 461 states and 1268 transitions. [2024-11-13 23:27:56,227 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 1268 transitions. [2024-11-13 23:27:56,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-13 23:27:56,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:56,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:56,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:27:56,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:56,351 INFO L255 TraceCheckSpWp]: Trace formula consists of 576 conjuncts, 69 conjuncts are in the unsatisfiable core [2024-11-13 23:27:56,353 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:27:56,784 INFO L134 CoverageAnalysis]: Checked inductivity of 4883 backedges. 94 proven. 465 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2024-11-13 23:27:58,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:58,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1434 states to 463 states and 1273 transitions. [2024-11-13 23:27:58,490 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 1273 transitions. [2024-11-13 23:27:58,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-13 23:27:58,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:58,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:58,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:27:58,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:58,605 INFO L255 TraceCheckSpWp]: Trace formula consists of 576 conjuncts, 85 conjuncts are in the unsatisfiable core [2024-11-13 23:27:58,607 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:27:59,258 INFO L134 CoverageAnalysis]: Checked inductivity of 4883 backedges. 105 proven. 592 refuted. 0 times theorem prover too weak. 4186 trivial. 0 not checked. [2024-11-13 23:28:01,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:01,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1439 states to 465 states and 1278 transitions. [2024-11-13 23:28:01,184 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 1278 transitions. [2024-11-13 23:28:01,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-13 23:28:01,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:01,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:01,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:28:01,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:01,298 INFO L255 TraceCheckSpWp]: Trace formula consists of 576 conjuncts, 79 conjuncts are in the unsatisfiable core [2024-11-13 23:28:01,300 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:28:01,736 INFO L134 CoverageAnalysis]: Checked inductivity of 4883 backedges. 96 proven. 601 refuted. 0 times theorem prover too weak. 4186 trivial. 0 not checked. [2024-11-13 23:28:03,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:03,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1444 states to 467 states and 1283 transitions. [2024-11-13 23:28:03,484 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 1283 transitions. [2024-11-13 23:28:03,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-13 23:28:03,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:03,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:03,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:28:03,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:03,608 INFO L255 TraceCheckSpWp]: Trace formula consists of 576 conjuncts, 69 conjuncts are in the unsatisfiable core [2024-11-13 23:28:03,611 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:28:04,115 INFO L134 CoverageAnalysis]: Checked inductivity of 4883 backedges. 94 proven. 465 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2024-11-13 23:28:05,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:05,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1449 states to 469 states and 1288 transitions. [2024-11-13 23:28:05,872 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 1288 transitions. [2024-11-13 23:28:05,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-11-13 23:28:05,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:05,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:05,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:28:05,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:05,981 INFO L255 TraceCheckSpWp]: Trace formula consists of 584 conjuncts, 69 conjuncts are in the unsatisfiable core [2024-11-13 23:28:05,985 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:28:06,581 INFO L134 CoverageAnalysis]: Checked inductivity of 5136 backedges. 96 proven. 528 refuted. 0 times theorem prover too weak. 4512 trivial. 0 not checked. [2024-11-13 23:28:11,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:11,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1468 states to 475 states and 1307 transitions. [2024-11-13 23:28:11,146 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 1307 transitions. [2024-11-13 23:28:11,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-11-13 23:28:11,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:11,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:11,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:28:11,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:11,244 INFO L255 TraceCheckSpWp]: Trace formula consists of 583 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 23:28:11,245 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:28:11,513 INFO L134 CoverageAnalysis]: Checked inductivity of 5208 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 5112 trivial. 0 not checked. [2024-11-13 23:28:12,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:12,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1471 states to 475 states and 1306 transitions. [2024-11-13 23:28:12,839 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 1306 transitions. [2024-11-13 23:28:12,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-11-13 23:28:12,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:12,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:12,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:28:12,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:12,967 INFO L255 TraceCheckSpWp]: Trace formula consists of 605 conjuncts, 73 conjuncts are in the unsatisfiable core [2024-11-13 23:28:12,969 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:28:14,053 INFO L134 CoverageAnalysis]: Checked inductivity of 5664 backedges. 100 proven. 664 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2024-11-13 23:28:21,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:21,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1483 states to 480 states and 1316 transitions. [2024-11-13 23:28:21,986 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 1316 transitions. [2024-11-13 23:28:21,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-11-13 23:28:21,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:21,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:22,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:28:22,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:22,098 INFO L255 TraceCheckSpWp]: Trace formula consists of 609 conjuncts, 83 conjuncts are in the unsatisfiable core [2024-11-13 23:28:22,100 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:28:22,597 INFO L134 CoverageAnalysis]: Checked inductivity of 5535 backedges. 102 proven. 680 refuted. 0 times theorem prover too weak. 4753 trivial. 0 not checked. [2024-11-13 23:28:27,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:27,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1504 states to 484 states and 1337 transitions. [2024-11-13 23:28:27,550 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 1337 transitions. [2024-11-13 23:28:27,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-11-13 23:28:27,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:27,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:27,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:28:27,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:27,665 INFO L255 TraceCheckSpWp]: Trace formula consists of 609 conjuncts, 83 conjuncts are in the unsatisfiable core [2024-11-13 23:28:27,668 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:28:28,321 INFO L134 CoverageAnalysis]: Checked inductivity of 5535 backedges. 102 proven. 680 refuted. 0 times theorem prover too weak. 4753 trivial. 0 not checked. [2024-11-13 23:28:30,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:30,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1509 states to 486 states and 1342 transitions. [2024-11-13 23:28:30,375 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 1342 transitions. [2024-11-13 23:28:30,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-11-13 23:28:30,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:30,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:30,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:28:30,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:30,517 INFO L255 TraceCheckSpWp]: Trace formula consists of 609 conjuncts, 83 conjuncts are in the unsatisfiable core [2024-11-13 23:28:30,521 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:28:31,157 INFO L134 CoverageAnalysis]: Checked inductivity of 5535 backedges. 102 proven. 680 refuted. 0 times theorem prover too weak. 4753 trivial. 0 not checked. [2024-11-13 23:28:33,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:33,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1514 states to 488 states and 1347 transitions. [2024-11-13 23:28:33,115 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 1347 transitions. [2024-11-13 23:28:33,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-11-13 23:28:33,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:33,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:33,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:28:33,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:33,242 INFO L255 TraceCheckSpWp]: Trace formula consists of 609 conjuncts, 83 conjuncts are in the unsatisfiable core [2024-11-13 23:28:33,244 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:28:33,727 INFO L134 CoverageAnalysis]: Checked inductivity of 5535 backedges. 102 proven. 680 refuted. 0 times theorem prover too weak. 4753 trivial. 0 not checked. [2024-11-13 23:28:35,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:35,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1519 states to 490 states and 1352 transitions. [2024-11-13 23:28:35,603 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 1352 transitions. [2024-11-13 23:28:35,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-11-13 23:28:35,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:35,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:35,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:28:35,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:35,728 INFO L255 TraceCheckSpWp]: Trace formula consists of 609 conjuncts, 83 conjuncts are in the unsatisfiable core [2024-11-13 23:28:35,731 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:28:36,248 INFO L134 CoverageAnalysis]: Checked inductivity of 5535 backedges. 102 proven. 680 refuted. 0 times theorem prover too weak. 4753 trivial. 0 not checked. [2024-11-13 23:28:38,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:38,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1524 states to 492 states and 1357 transitions. [2024-11-13 23:28:38,416 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 1357 transitions. [2024-11-13 23:28:38,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-11-13 23:28:38,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:38,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:38,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:28:38,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:38,551 INFO L255 TraceCheckSpWp]: Trace formula consists of 609 conjuncts, 73 conjuncts are in the unsatisfiable core [2024-11-13 23:28:38,554 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:28:39,235 INFO L134 CoverageAnalysis]: Checked inductivity of 5535 backedges. 100 proven. 535 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2024-11-13 23:28:41,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:41,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1529 states to 494 states and 1362 transitions. [2024-11-13 23:28:41,965 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 1362 transitions. [2024-11-13 23:28:41,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-11-13 23:28:41,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:41,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:41,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:28:42,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:42,082 INFO L255 TraceCheckSpWp]: Trace formula consists of 617 conjuncts, 73 conjuncts are in the unsatisfiable core [2024-11-13 23:28:42,084 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:28:42,555 INFO L134 CoverageAnalysis]: Checked inductivity of 5805 backedges. 102 proven. 603 refuted. 0 times theorem prover too weak. 5100 trivial. 0 not checked. [2024-11-13 23:28:47,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:47,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1548 states to 500 states and 1381 transitions. [2024-11-13 23:28:47,111 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 1381 transitions. [2024-11-13 23:28:47,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-11-13 23:28:47,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:47,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:47,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:28:47,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:47,215 INFO L255 TraceCheckSpWp]: Trace formula consists of 616 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 23:28:47,217 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:28:47,511 INFO L134 CoverageAnalysis]: Checked inductivity of 5882 backedges. 102 proven. 0 refuted. 0 times theorem prover too weak. 5780 trivial. 0 not checked. [2024-11-13 23:28:49,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:49,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1551 states to 500 states and 1380 transitions. [2024-11-13 23:28:49,104 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 1380 transitions. [2024-11-13 23:28:49,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2024-11-13 23:28:49,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:49,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:49,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:28:49,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:49,208 INFO L255 TraceCheckSpWp]: Trace formula consists of 638 conjuncts, 77 conjuncts are in the unsatisfiable core [2024-11-13 23:28:49,210 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:28:50,394 INFO L134 CoverageAnalysis]: Checked inductivity of 6366 backedges. 106 proven. 748 refuted. 0 times theorem prover too weak. 5512 trivial. 0 not checked. [2024-11-13 23:28:58,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:58,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1563 states to 505 states and 1390 transitions. [2024-11-13 23:28:58,644 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 1390 transitions. [2024-11-13 23:28:58,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-11-13 23:28:58,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:58,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:58,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:28:58,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:58,772 INFO L255 TraceCheckSpWp]: Trace formula consists of 642 conjuncts, 77 conjuncts are in the unsatisfiable core [2024-11-13 23:28:58,774 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:28:59,251 INFO L134 CoverageAnalysis]: Checked inductivity of 6228 backedges. 106 proven. 610 refuted. 0 times theorem prover too weak. 5512 trivial. 0 not checked. [2024-11-13 23:29:04,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:04,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1584 states to 509 states and 1411 transitions. [2024-11-13 23:29:04,043 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 1411 transitions. [2024-11-13 23:29:04,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-11-13 23:29:04,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:04,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:04,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:29:04,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:04,203 INFO L255 TraceCheckSpWp]: Trace formula consists of 642 conjuncts, 77 conjuncts are in the unsatisfiable core [2024-11-13 23:29:04,206 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:29:04,890 INFO L134 CoverageAnalysis]: Checked inductivity of 6228 backedges. 106 proven. 610 refuted. 0 times theorem prover too weak. 5512 trivial. 0 not checked. [2024-11-13 23:29:07,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:07,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1589 states to 511 states and 1416 transitions. [2024-11-13 23:29:07,216 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 1416 transitions. [2024-11-13 23:29:07,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-11-13 23:29:07,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:07,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:07,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:29:07,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:07,332 INFO L255 TraceCheckSpWp]: Trace formula consists of 642 conjuncts, 87 conjuncts are in the unsatisfiable core [2024-11-13 23:29:07,334 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:29:07,837 INFO L134 CoverageAnalysis]: Checked inductivity of 6228 backedges. 108 proven. 764 refuted. 0 times theorem prover too weak. 5356 trivial. 0 not checked. [2024-11-13 23:29:09,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:09,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1594 states to 513 states and 1421 transitions. [2024-11-13 23:29:09,875 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 1421 transitions. [2024-11-13 23:29:09,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-11-13 23:29:09,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:09,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:09,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:29:09,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:09,986 INFO L255 TraceCheckSpWp]: Trace formula consists of 642 conjuncts, 77 conjuncts are in the unsatisfiable core [2024-11-13 23:29:09,987 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:29:10,509 INFO L134 CoverageAnalysis]: Checked inductivity of 6228 backedges. 106 proven. 610 refuted. 0 times theorem prover too weak. 5512 trivial. 0 not checked. [2024-11-13 23:29:12,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:12,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1599 states to 515 states and 1426 transitions. [2024-11-13 23:29:12,646 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 1426 transitions. [2024-11-13 23:29:12,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-11-13 23:29:12,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:12,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:12,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:29:12,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:12,800 INFO L255 TraceCheckSpWp]: Trace formula consists of 642 conjuncts, 77 conjuncts are in the unsatisfiable core [2024-11-13 23:29:12,802 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:29:13,399 INFO L134 CoverageAnalysis]: Checked inductivity of 6228 backedges. 106 proven. 610 refuted. 0 times theorem prover too weak. 5512 trivial. 0 not checked. [2024-11-13 23:29:15,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:15,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1604 states to 517 states and 1431 transitions. [2024-11-13 23:29:15,404 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 1431 transitions. [2024-11-13 23:29:15,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-11-13 23:29:15,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:15,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:15,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:29:15,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:15,516 INFO L255 TraceCheckSpWp]: Trace formula consists of 642 conjuncts, 77 conjuncts are in the unsatisfiable core [2024-11-13 23:29:15,518 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:29:16,036 INFO L134 CoverageAnalysis]: Checked inductivity of 6228 backedges. 106 proven. 610 refuted. 0 times theorem prover too weak. 5512 trivial. 0 not checked. [2024-11-13 23:29:17,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:17,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1609 states to 519 states and 1436 transitions. [2024-11-13 23:29:17,950 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 1436 transitions. [2024-11-13 23:29:17,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-11-13 23:29:17,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:17,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:17,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:29:18,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:18,059 INFO L255 TraceCheckSpWp]: Trace formula consists of 650 conjuncts, 87 conjuncts are in the unsatisfiable core [2024-11-13 23:29:18,061 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:29:18,607 INFO L134 CoverageAnalysis]: Checked inductivity of 6515 backedges. 110 proven. 840 refuted. 0 times theorem prover too weak. 5565 trivial. 0 not checked. [2024-11-13 23:29:23,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:23,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1628 states to 525 states and 1455 transitions. [2024-11-13 23:29:23,333 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 1455 transitions. [2024-11-13 23:29:23,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-11-13 23:29:23,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:23,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:23,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:29:23,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:23,455 INFO L255 TraceCheckSpWp]: Trace formula consists of 649 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 23:29:23,458 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:29:23,821 INFO L134 CoverageAnalysis]: Checked inductivity of 6597 backedges. 108 proven. 0 refuted. 0 times theorem prover too weak. 6489 trivial. 0 not checked. [2024-11-13 23:29:25,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:25,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1631 states to 525 states and 1454 transitions. [2024-11-13 23:29:25,253 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 1454 transitions. [2024-11-13 23:29:25,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2024-11-13 23:29:25,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:25,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:25,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:29:25,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:25,356 INFO L255 TraceCheckSpWp]: Trace formula consists of 671 conjuncts, 81 conjuncts are in the unsatisfiable core [2024-11-13 23:29:25,358 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:29:26,364 INFO L134 CoverageAnalysis]: Checked inductivity of 7109 backedges. 112 proven. 837 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2024-11-13 23:29:34,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:34,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1643 states to 530 states and 1464 transitions. [2024-11-13 23:29:34,515 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 1464 transitions. [2024-11-13 23:29:34,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2024-11-13 23:29:34,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:34,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:34,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:29:34,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:34,667 INFO L255 TraceCheckSpWp]: Trace formula consists of 675 conjuncts, 81 conjuncts are in the unsatisfiable core [2024-11-13 23:29:34,670 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:29:35,204 INFO L134 CoverageAnalysis]: Checked inductivity of 6962 backedges. 112 proven. 690 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2024-11-13 23:29:40,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:40,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1664 states to 534 states and 1485 transitions. [2024-11-13 23:29:40,394 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 1485 transitions. [2024-11-13 23:29:40,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2024-11-13 23:29:40,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:40,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:40,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:29:40,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:40,515 INFO L255 TraceCheckSpWp]: Trace formula consists of 675 conjuncts, 91 conjuncts are in the unsatisfiable core [2024-11-13 23:29:40,517 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:29:41,017 INFO L134 CoverageAnalysis]: Checked inductivity of 6962 backedges. 114 proven. 853 refuted. 0 times theorem prover too weak. 5995 trivial. 0 not checked. [2024-11-13 23:29:43,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:43,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1669 states to 536 states and 1490 transitions. [2024-11-13 23:29:43,108 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 1490 transitions. [2024-11-13 23:29:43,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2024-11-13 23:29:43,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:43,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:43,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:29:43,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:43,260 INFO L255 TraceCheckSpWp]: Trace formula consists of 675 conjuncts, 81 conjuncts are in the unsatisfiable core [2024-11-13 23:29:43,262 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:29:43,889 INFO L134 CoverageAnalysis]: Checked inductivity of 6962 backedges. 112 proven. 690 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2024-11-13 23:29:45,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:45,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1674 states to 538 states and 1495 transitions. [2024-11-13 23:29:45,951 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 1495 transitions. [2024-11-13 23:29:45,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2024-11-13 23:29:45,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:45,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:45,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:29:46,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:46,070 INFO L255 TraceCheckSpWp]: Trace formula consists of 675 conjuncts, 91 conjuncts are in the unsatisfiable core [2024-11-13 23:29:46,072 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:29:46,637 INFO L134 CoverageAnalysis]: Checked inductivity of 6962 backedges. 114 proven. 853 refuted. 0 times theorem prover too weak. 5995 trivial. 0 not checked. [2024-11-13 23:29:48,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:48,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1679 states to 540 states and 1500 transitions. [2024-11-13 23:29:48,685 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 1500 transitions. [2024-11-13 23:29:48,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2024-11-13 23:29:48,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:48,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:48,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:29:48,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:48,804 INFO L255 TraceCheckSpWp]: Trace formula consists of 675 conjuncts, 81 conjuncts are in the unsatisfiable core [2024-11-13 23:29:48,806 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:29:49,396 INFO L134 CoverageAnalysis]: Checked inductivity of 6962 backedges. 112 proven. 690 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2024-11-13 23:29:51,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:51,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1684 states to 542 states and 1505 transitions. [2024-11-13 23:29:51,646 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 1505 transitions. [2024-11-13 23:29:51,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2024-11-13 23:29:51,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:51,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:51,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:29:51,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:51,790 INFO L255 TraceCheckSpWp]: Trace formula consists of 675 conjuncts, 91 conjuncts are in the unsatisfiable core [2024-11-13 23:29:51,793 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:29:52,334 INFO L134 CoverageAnalysis]: Checked inductivity of 6962 backedges. 114 proven. 853 refuted. 0 times theorem prover too weak. 5995 trivial. 0 not checked. [2024-11-13 23:29:54,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:54,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1689 states to 544 states and 1510 transitions. [2024-11-13 23:29:54,401 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 1510 transitions. [2024-11-13 23:29:54,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2024-11-13 23:29:54,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:54,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:54,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:29:54,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:54,514 INFO L255 TraceCheckSpWp]: Trace formula consists of 683 conjuncts, 91 conjuncts are in the unsatisfiable core [2024-11-13 23:29:54,516 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:29:55,040 INFO L134 CoverageAnalysis]: Checked inductivity of 7266 backedges. 116 proven. 934 refuted. 0 times theorem prover too weak. 6216 trivial. 0 not checked. [2024-11-13 23:30:00,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:00,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1708 states to 550 states and 1529 transitions. [2024-11-13 23:30:00,056 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 1529 transitions. [2024-11-13 23:30:00,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2024-11-13 23:30:00,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:00,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:00,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:30:00,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:00,173 INFO L255 TraceCheckSpWp]: Trace formula consists of 682 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 23:30:00,175 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:30:00,481 INFO L134 CoverageAnalysis]: Checked inductivity of 7353 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 7239 trivial. 0 not checked. [2024-11-13 23:30:01,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:01,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1711 states to 550 states and 1528 transitions. [2024-11-13 23:30:01,967 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 1528 transitions. [2024-11-13 23:30:01,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2024-11-13 23:30:01,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:01,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:01,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:30:02,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:02,078 INFO L255 TraceCheckSpWp]: Trace formula consists of 704 conjuncts, 85 conjuncts are in the unsatisfiable core [2024-11-13 23:30:02,080 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:30:03,152 INFO L134 CoverageAnalysis]: Checked inductivity of 7893 backedges. 118 proven. 931 refuted. 0 times theorem prover too weak. 6844 trivial. 0 not checked. [2024-11-13 23:30:11,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:11,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1723 states to 555 states and 1538 transitions. [2024-11-13 23:30:11,854 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 1538 transitions. [2024-11-13 23:30:11,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2024-11-13 23:30:11,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:11,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:11,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:30:11,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:11,990 INFO L255 TraceCheckSpWp]: Trace formula consists of 708 conjuncts, 85 conjuncts are in the unsatisfiable core [2024-11-13 23:30:11,993 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:30:12,644 INFO L134 CoverageAnalysis]: Checked inductivity of 7737 backedges. 118 proven. 775 refuted. 0 times theorem prover too weak. 6844 trivial. 0 not checked. [2024-11-13 23:30:18,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:18,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1744 states to 559 states and 1559 transitions. [2024-11-13 23:30:18,172 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 1559 transitions. [2024-11-13 23:30:18,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2024-11-13 23:30:18,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:18,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:18,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:30:18,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:18,299 INFO L255 TraceCheckSpWp]: Trace formula consists of 708 conjuncts, 95 conjuncts are in the unsatisfiable core [2024-11-13 23:30:18,301 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:30:18,873 INFO L134 CoverageAnalysis]: Checked inductivity of 7737 backedges. 120 proven. 947 refuted. 0 times theorem prover too weak. 6670 trivial. 0 not checked. [2024-11-13 23:30:21,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:21,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1749 states to 561 states and 1564 transitions. [2024-11-13 23:30:21,376 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 1564 transitions. [2024-11-13 23:30:21,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2024-11-13 23:30:21,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:21,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:21,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:30:21,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:21,504 INFO L255 TraceCheckSpWp]: Trace formula consists of 708 conjuncts, 85 conjuncts are in the unsatisfiable core [2024-11-13 23:30:21,507 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:30:22,000 INFO L134 CoverageAnalysis]: Checked inductivity of 7737 backedges. 118 proven. 775 refuted. 0 times theorem prover too weak. 6844 trivial. 0 not checked. [2024-11-13 23:30:24,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:24,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1754 states to 563 states and 1569 transitions. [2024-11-13 23:30:24,276 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 1569 transitions. [2024-11-13 23:30:24,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2024-11-13 23:30:24,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:24,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:24,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:30:24,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:24,403 INFO L255 TraceCheckSpWp]: Trace formula consists of 708 conjuncts, 95 conjuncts are in the unsatisfiable core [2024-11-13 23:30:24,405 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:30:24,991 INFO L134 CoverageAnalysis]: Checked inductivity of 7737 backedges. 120 proven. 947 refuted. 0 times theorem prover too weak. 6670 trivial. 0 not checked. [2024-11-13 23:30:27,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:27,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1759 states to 565 states and 1574 transitions. [2024-11-13 23:30:27,459 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 1574 transitions. [2024-11-13 23:30:27,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2024-11-13 23:30:27,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:27,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:27,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:30:27,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:27,583 INFO L255 TraceCheckSpWp]: Trace formula consists of 708 conjuncts, 95 conjuncts are in the unsatisfiable core [2024-11-13 23:30:27,586 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:30:28,125 INFO L134 CoverageAnalysis]: Checked inductivity of 7737 backedges. 120 proven. 947 refuted. 0 times theorem prover too weak. 6670 trivial. 0 not checked. [2024-11-13 23:30:30,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:30,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1764 states to 567 states and 1579 transitions. [2024-11-13 23:30:30,377 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1579 transitions. [2024-11-13 23:30:30,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2024-11-13 23:30:30,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:30,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:30,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:30:30,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:30,507 INFO L255 TraceCheckSpWp]: Trace formula consists of 708 conjuncts, 85 conjuncts are in the unsatisfiable core [2024-11-13 23:30:30,509 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:30:31,067 INFO L134 CoverageAnalysis]: Checked inductivity of 7737 backedges. 118 proven. 775 refuted. 0 times theorem prover too weak. 6844 trivial. 0 not checked. [2024-11-13 23:30:33,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:33,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1769 states to 569 states and 1584 transitions. [2024-11-13 23:30:33,395 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 1584 transitions. [2024-11-13 23:30:33,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2024-11-13 23:30:33,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:33,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:33,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:30:33,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:33,552 INFO L255 TraceCheckSpWp]: Trace formula consists of 716 conjuncts, 85 conjuncts are in the unsatisfiable core [2024-11-13 23:30:33,554 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:30:34,214 INFO L134 CoverageAnalysis]: Checked inductivity of 8058 backedges. 120 proven. 858 refuted. 0 times theorem prover too weak. 7080 trivial. 0 not checked. [2024-11-13 23:30:40,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:40,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1788 states to 575 states and 1603 transitions. [2024-11-13 23:30:40,159 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 1603 transitions. [2024-11-13 23:30:40,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2024-11-13 23:30:40,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:40,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:40,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:30:40,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:40,300 INFO L255 TraceCheckSpWp]: Trace formula consists of 715 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 23:30:40,302 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:30:40,747 INFO L134 CoverageAnalysis]: Checked inductivity of 8150 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 8030 trivial. 0 not checked. [2024-11-13 23:30:42,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:42,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1791 states to 575 states and 1602 transitions. [2024-11-13 23:30:42,810 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 1602 transitions. [2024-11-13 23:30:42,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2024-11-13 23:30:42,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:42,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:42,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:30:42,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:42,936 INFO L255 TraceCheckSpWp]: Trace formula consists of 737 conjuncts, 89 conjuncts are in the unsatisfiable core [2024-11-13 23:30:42,938 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:30:44,301 INFO L134 CoverageAnalysis]: Checked inductivity of 8718 backedges. 124 proven. 1030 refuted. 0 times theorem prover too weak. 7564 trivial. 0 not checked. [2024-11-13 23:30:55,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:55,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1803 states to 580 states and 1612 transitions. [2024-11-13 23:30:55,864 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 1612 transitions. [2024-11-13 23:30:55,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2024-11-13 23:30:55,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:55,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:55,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:30:55,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:55,998 INFO L255 TraceCheckSpWp]: Trace formula consists of 741 conjuncts, 105 conjuncts are in the unsatisfiable core [2024-11-13 23:30:56,001 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:30:57,002 INFO L134 CoverageAnalysis]: Checked inductivity of 8553 backedges. 135 proven. 1037 refuted. 0 times theorem prover too weak. 7381 trivial. 0 not checked. [2024-11-13 23:31:03,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:03,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1824 states to 584 states and 1633 transitions. [2024-11-13 23:31:03,822 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 1633 transitions. [2024-11-13 23:31:03,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2024-11-13 23:31:03,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:03,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:03,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:31:03,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:03,976 INFO L255 TraceCheckSpWp]: Trace formula consists of 741 conjuncts, 89 conjuncts are in the unsatisfiable core [2024-11-13 23:31:03,979 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:31:04,633 INFO L134 CoverageAnalysis]: Checked inductivity of 8553 backedges. 124 proven. 865 refuted. 0 times theorem prover too weak. 7564 trivial. 0 not checked. [2024-11-13 23:31:07,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:07,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1829 states to 586 states and 1638 transitions. [2024-11-13 23:31:07,422 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1638 transitions. [2024-11-13 23:31:07,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2024-11-13 23:31:07,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:07,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:07,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:31:07,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:07,572 INFO L255 TraceCheckSpWp]: Trace formula consists of 741 conjuncts, 89 conjuncts are in the unsatisfiable core [2024-11-13 23:31:07,575 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:31:08,383 INFO L134 CoverageAnalysis]: Checked inductivity of 8553 backedges. 124 proven. 865 refuted. 0 times theorem prover too weak. 7564 trivial. 0 not checked. [2024-11-13 23:31:11,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:11,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1834 states to 588 states and 1643 transitions. [2024-11-13 23:31:11,578 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1643 transitions. [2024-11-13 23:31:11,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2024-11-13 23:31:11,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:11,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:11,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:31:11,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:11,735 INFO L255 TraceCheckSpWp]: Trace formula consists of 741 conjuncts, 99 conjuncts are in the unsatisfiable core [2024-11-13 23:31:11,738 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:31:12,446 INFO L134 CoverageAnalysis]: Checked inductivity of 8553 backedges. 126 proven. 1046 refuted. 0 times theorem prover too weak. 7381 trivial. 0 not checked. [2024-11-13 23:31:15,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:15,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1839 states to 590 states and 1648 transitions. [2024-11-13 23:31:15,444 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1648 transitions. [2024-11-13 23:31:15,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2024-11-13 23:31:15,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:15,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:15,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:31:15,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:15,608 INFO L255 TraceCheckSpWp]: Trace formula consists of 741 conjuncts, 89 conjuncts are in the unsatisfiable core [2024-11-13 23:31:15,611 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:31:16,360 INFO L134 CoverageAnalysis]: Checked inductivity of 8553 backedges. 124 proven. 865 refuted. 0 times theorem prover too weak. 7564 trivial. 0 not checked. [2024-11-13 23:31:19,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:19,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1844 states to 592 states and 1653 transitions. [2024-11-13 23:31:19,551 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 1653 transitions. [2024-11-13 23:31:19,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2024-11-13 23:31:19,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:19,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:19,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:31:19,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:19,715 INFO L255 TraceCheckSpWp]: Trace formula consists of 741 conjuncts, 99 conjuncts are in the unsatisfiable core [2024-11-13 23:31:19,719 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:31:20,446 INFO L134 CoverageAnalysis]: Checked inductivity of 8553 backedges. 126 proven. 1046 refuted. 0 times theorem prover too weak. 7381 trivial. 0 not checked. [2024-11-13 23:31:23,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:23,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1849 states to 594 states and 1658 transitions. [2024-11-13 23:31:23,637 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 1658 transitions. [2024-11-13 23:31:23,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2024-11-13 23:31:23,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:23,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:23,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:31:23,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:23,794 INFO L255 TraceCheckSpWp]: Trace formula consists of 749 conjuncts, 99 conjuncts are in the unsatisfiable core [2024-11-13 23:31:23,796 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:31:24,619 INFO L134 CoverageAnalysis]: Checked inductivity of 8891 backedges. 128 proven. 1137 refuted. 0 times theorem prover too weak. 7626 trivial. 0 not checked. [2024-11-13 23:31:31,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:31,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1868 states to 600 states and 1677 transitions. [2024-11-13 23:31:31,772 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1677 transitions. [2024-11-13 23:31:31,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2024-11-13 23:31:31,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:31,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:31,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:31:31,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:31,925 INFO L255 TraceCheckSpWp]: Trace formula consists of 748 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 23:31:31,927 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:31:32,387 INFO L134 CoverageAnalysis]: Checked inductivity of 8988 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 8862 trivial. 0 not checked. [2024-11-13 23:31:34,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:34,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1871 states to 600 states and 1676 transitions. [2024-11-13 23:31:34,509 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1676 transitions. [2024-11-13 23:31:34,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 374 [2024-11-13 23:31:34,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:34,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:34,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:31:34,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:34,665 INFO L255 TraceCheckSpWp]: Trace formula consists of 770 conjuncts, 93 conjuncts are in the unsatisfiable core [2024-11-13 23:31:34,668 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:31:36,387 INFO L134 CoverageAnalysis]: Checked inductivity of 9584 backedges. 130 proven. 1134 refuted. 0 times theorem prover too weak. 8320 trivial. 0 not checked. [2024-11-13 23:31:48,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:48,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1883 states to 605 states and 1686 transitions. [2024-11-13 23:31:48,150 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 1686 transitions. [2024-11-13 23:31:48,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2024-11-13 23:31:48,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:48,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:48,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:31:48,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:48,291 INFO L255 TraceCheckSpWp]: Trace formula consists of 774 conjuncts, 103 conjuncts are in the unsatisfiable core [2024-11-13 23:31:48,294 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:31:49,010 INFO L134 CoverageAnalysis]: Checked inductivity of 9410 backedges. 132 proven. 1150 refuted. 0 times theorem prover too weak. 8128 trivial. 0 not checked. [2024-11-13 23:31:56,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:56,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1904 states to 609 states and 1707 transitions. [2024-11-13 23:31:56,659 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 1707 transitions. [2024-11-13 23:31:56,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2024-11-13 23:31:56,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:56,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:56,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:31:56,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:56,827 INFO L255 TraceCheckSpWp]: Trace formula consists of 774 conjuncts, 103 conjuncts are in the unsatisfiable core [2024-11-13 23:31:56,830 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:31:57,624 INFO L134 CoverageAnalysis]: Checked inductivity of 9410 backedges. 132 proven. 1150 refuted. 0 times theorem prover too weak. 8128 trivial. 0 not checked. [2024-11-13 23:32:01,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:01,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1909 states to 611 states and 1712 transitions. [2024-11-13 23:32:01,045 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 1712 transitions. [2024-11-13 23:32:01,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2024-11-13 23:32:01,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:01,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:01,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:32:01,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:01,218 INFO L255 TraceCheckSpWp]: Trace formula consists of 774 conjuncts, 103 conjuncts are in the unsatisfiable core [2024-11-13 23:32:01,221 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:32:02,103 INFO L134 CoverageAnalysis]: Checked inductivity of 9410 backedges. 132 proven. 1150 refuted. 0 times theorem prover too weak. 8128 trivial. 0 not checked. [2024-11-13 23:32:05,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:05,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1914 states to 613 states and 1717 transitions. [2024-11-13 23:32:05,687 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1717 transitions. [2024-11-13 23:32:05,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2024-11-13 23:32:05,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:05,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:05,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:32:05,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:05,872 INFO L255 TraceCheckSpWp]: Trace formula consists of 774 conjuncts, 93 conjuncts are in the unsatisfiable core [2024-11-13 23:32:05,876 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:32:06,579 INFO L134 CoverageAnalysis]: Checked inductivity of 9410 backedges. 130 proven. 960 refuted. 0 times theorem prover too weak. 8320 trivial. 0 not checked. [2024-11-13 23:32:09,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:09,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1919 states to 615 states and 1722 transitions. [2024-11-13 23:32:09,714 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 1722 transitions. [2024-11-13 23:32:09,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2024-11-13 23:32:09,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:09,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:09,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:32:09,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:09,861 INFO L255 TraceCheckSpWp]: Trace formula consists of 774 conjuncts, 93 conjuncts are in the unsatisfiable core [2024-11-13 23:32:09,864 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:32:10,670 INFO L134 CoverageAnalysis]: Checked inductivity of 9410 backedges. 130 proven. 960 refuted. 0 times theorem prover too weak. 8320 trivial. 0 not checked. [2024-11-13 23:32:13,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:13,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1924 states to 617 states and 1727 transitions. [2024-11-13 23:32:13,959 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 1727 transitions. [2024-11-13 23:32:13,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2024-11-13 23:32:13,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:13,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:13,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:32:14,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:14,152 INFO L255 TraceCheckSpWp]: Trace formula consists of 774 conjuncts, 93 conjuncts are in the unsatisfiable core [2024-11-13 23:32:14,156 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:32:14,938 INFO L134 CoverageAnalysis]: Checked inductivity of 9410 backedges. 130 proven. 960 refuted. 0 times theorem prover too weak. 8320 trivial. 0 not checked. [2024-11-13 23:32:18,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:18,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1929 states to 619 states and 1732 transitions. [2024-11-13 23:32:18,135 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 1732 transitions. [2024-11-13 23:32:18,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 381 [2024-11-13 23:32:18,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:18,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:18,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:32:18,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:18,283 INFO L255 TraceCheckSpWp]: Trace formula consists of 782 conjuncts, 93 conjuncts are in the unsatisfiable core [2024-11-13 23:32:18,286 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:32:19,089 INFO L134 CoverageAnalysis]: Checked inductivity of 9765 backedges. 132 proven. 1053 refuted. 0 times theorem prover too weak. 8580 trivial. 0 not checked. [2024-11-13 23:32:26,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:26,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1948 states to 625 states and 1751 transitions. [2024-11-13 23:32:26,638 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 1751 transitions. [2024-11-13 23:32:26,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 381 [2024-11-13 23:32:26,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:26,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:26,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:32:26,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:26,782 INFO L255 TraceCheckSpWp]: Trace formula consists of 781 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 23:32:26,784 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:32:27,244 INFO L134 CoverageAnalysis]: Checked inductivity of 9867 backedges. 132 proven. 0 refuted. 0 times theorem prover too weak. 9735 trivial. 0 not checked. [2024-11-13 23:32:29,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:29,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1951 states to 625 states and 1750 transitions. [2024-11-13 23:32:29,677 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 1750 transitions. [2024-11-13 23:32:29,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 391 [2024-11-13 23:32:29,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:29,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:29,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:32:29,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:29,848 INFO L255 TraceCheckSpWp]: Trace formula consists of 803 conjuncts, 97 conjuncts are in the unsatisfiable core [2024-11-13 23:32:29,852 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:32:31,782 INFO L134 CoverageAnalysis]: Checked inductivity of 10491 backedges. 136 proven. 1243 refuted. 0 times theorem prover too weak. 9112 trivial. 0 not checked. [2024-11-13 23:32:44,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:44,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1963 states to 630 states and 1760 transitions. [2024-11-13 23:32:44,649 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1760 transitions. [2024-11-13 23:32:44,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 393 [2024-11-13 23:32:44,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:44,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:44,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:32:44,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:44,824 INFO L255 TraceCheckSpWp]: Trace formula consists of 807 conjuncts, 97 conjuncts are in the unsatisfiable core [2024-11-13 23:32:44,827 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:32:45,543 INFO L134 CoverageAnalysis]: Checked inductivity of 10308 backedges. 136 proven. 1060 refuted. 0 times theorem prover too weak. 9112 trivial. 0 not checked. [2024-11-13 23:32:54,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:54,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1984 states to 634 states and 1781 transitions. [2024-11-13 23:32:54,115 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1781 transitions. [2024-11-13 23:32:54,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 393 [2024-11-13 23:32:54,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:54,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:54,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:32:54,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:54,336 INFO L255 TraceCheckSpWp]: Trace formula consists of 807 conjuncts, 107 conjuncts are in the unsatisfiable core [2024-11-13 23:32:54,339 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:32:55,154 INFO L134 CoverageAnalysis]: Checked inductivity of 10308 backedges. 138 proven. 1259 refuted. 0 times theorem prover too weak. 8911 trivial. 0 not checked. [2024-11-13 23:32:58,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:58,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1989 states to 636 states and 1786 transitions. [2024-11-13 23:32:58,537 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1786 transitions. [2024-11-13 23:32:58,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 393 [2024-11-13 23:32:58,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:58,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:58,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:32:58,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:58,761 INFO L255 TraceCheckSpWp]: Trace formula consists of 807 conjuncts, 97 conjuncts are in the unsatisfiable core [2024-11-13 23:32:58,765 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:32:59,838 INFO L134 CoverageAnalysis]: Checked inductivity of 10308 backedges. 136 proven. 1060 refuted. 0 times theorem prover too weak. 9112 trivial. 0 not checked. [2024-11-13 23:33:03,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:03,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1994 states to 638 states and 1791 transitions. [2024-11-13 23:33:03,195 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1791 transitions. [2024-11-13 23:33:03,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 393 [2024-11-13 23:33:03,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:03,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:03,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:33:03,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:03,378 INFO L255 TraceCheckSpWp]: Trace formula consists of 807 conjuncts, 107 conjuncts are in the unsatisfiable core [2024-11-13 23:33:03,381 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:33:04,238 INFO L134 CoverageAnalysis]: Checked inductivity of 10308 backedges. 138 proven. 1259 refuted. 0 times theorem prover too weak. 8911 trivial. 0 not checked. [2024-11-13 23:33:08,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:08,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1999 states to 640 states and 1796 transitions. [2024-11-13 23:33:08,181 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1796 transitions. [2024-11-13 23:33:08,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 393 [2024-11-13 23:33:08,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:08,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:08,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:33:08,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:08,373 INFO L255 TraceCheckSpWp]: Trace formula consists of 807 conjuncts, 107 conjuncts are in the unsatisfiable core [2024-11-13 23:33:08,376 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:33:09,234 INFO L134 CoverageAnalysis]: Checked inductivity of 10308 backedges. 138 proven. 1259 refuted. 0 times theorem prover too weak. 8911 trivial. 0 not checked. [2024-11-13 23:33:12,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:12,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2004 states to 642 states and 1801 transitions. [2024-11-13 23:33:12,918 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1801 transitions. [2024-11-13 23:33:12,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 393 [2024-11-13 23:33:12,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:12,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:12,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:33:13,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:13,087 INFO L255 TraceCheckSpWp]: Trace formula consists of 807 conjuncts, 113 conjuncts are in the unsatisfiable core [2024-11-13 23:33:13,090 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:33:14,347 INFO L134 CoverageAnalysis]: Checked inductivity of 10308 backedges. 147 proven. 1250 refuted. 0 times theorem prover too weak. 8911 trivial. 0 not checked. [2024-11-13 23:33:17,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:17,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 644 states and 1806 transitions. [2024-11-13 23:33:17,945 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1806 transitions. [2024-11-13 23:33:17,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 398 [2024-11-13 23:33:17,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:17,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:17,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:33:18,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:18,152 INFO L255 TraceCheckSpWp]: Trace formula consists of 815 conjuncts, 113 conjuncts are in the unsatisfiable core [2024-11-13 23:33:18,157 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:33:19,387 INFO L134 CoverageAnalysis]: Checked inductivity of 10680 backedges. 149 proven. 1351 refuted. 0 times theorem prover too weak. 9180 trivial. 0 not checked. [2024-11-13 23:33:27,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:27,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2028 states to 650 states and 1825 transitions. [2024-11-13 23:33:27,664 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1825 transitions. [2024-11-13 23:33:27,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 398 [2024-11-13 23:33:27,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:27,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:27,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:33:27,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:27,826 INFO L255 TraceCheckSpWp]: Trace formula consists of 814 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 23:33:27,828 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:33:28,339 INFO L134 CoverageAnalysis]: Checked inductivity of 10787 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 10649 trivial. 0 not checked. [2024-11-13 23:33:31,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:31,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2031 states to 650 states and 1824 transitions. [2024-11-13 23:33:31,013 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1824 transitions. [2024-11-13 23:33:31,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 408 [2024-11-13 23:33:31,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:31,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:31,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:33:31,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:31,180 INFO L255 TraceCheckSpWp]: Trace formula consists of 836 conjuncts, 101 conjuncts are in the unsatisfiable core [2024-11-13 23:33:31,183 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:33:33,056 INFO L134 CoverageAnalysis]: Checked inductivity of 11439 backedges. 142 proven. 1357 refuted. 0 times theorem prover too weak. 9940 trivial. 0 not checked. [2024-11-13 23:33:47,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:47,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2043 states to 655 states and 1834 transitions. [2024-11-13 23:33:47,572 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1834 transitions. [2024-11-13 23:33:47,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 410 [2024-11-13 23:33:47,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:47,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:47,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:33:47,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:47,748 INFO L255 TraceCheckSpWp]: Trace formula consists of 840 conjuncts, 101 conjuncts are in the unsatisfiable core [2024-11-13 23:33:47,751 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:33:48,593 INFO L134 CoverageAnalysis]: Checked inductivity of 11247 backedges. 142 proven. 1165 refuted. 0 times theorem prover too weak. 9940 trivial. 0 not checked. [2024-11-13 23:33:57,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:57,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2064 states to 659 states and 1855 transitions. [2024-11-13 23:33:57,853 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 1855 transitions. [2024-11-13 23:33:57,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 410 [2024-11-13 23:33:57,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:57,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:57,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:33:58,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:58,033 INFO L255 TraceCheckSpWp]: Trace formula consists of 840 conjuncts, 101 conjuncts are in the unsatisfiable core [2024-11-13 23:33:58,036 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:33:58,864 INFO L134 CoverageAnalysis]: Checked inductivity of 11247 backedges. 142 proven. 1165 refuted. 0 times theorem prover too weak. 9940 trivial. 0 not checked. [2024-11-13 23:34:02,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:02,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2069 states to 661 states and 1860 transitions. [2024-11-13 23:34:02,506 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 1860 transitions. [2024-11-13 23:34:02,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 410 [2024-11-13 23:34:02,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:02,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:02,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:34:02,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:02,677 INFO L255 TraceCheckSpWp]: Trace formula consists of 840 conjuncts, 101 conjuncts are in the unsatisfiable core [2024-11-13 23:34:02,680 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:34:03,603 INFO L134 CoverageAnalysis]: Checked inductivity of 11247 backedges. 142 proven. 1165 refuted. 0 times theorem prover too weak. 9940 trivial. 0 not checked. [2024-11-13 23:34:07,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:07,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2074 states to 663 states and 1865 transitions. [2024-11-13 23:34:07,478 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1865 transitions. [2024-11-13 23:34:07,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 410 [2024-11-13 23:34:07,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:07,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:07,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:34:07,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:07,651 INFO L255 TraceCheckSpWp]: Trace formula consists of 840 conjuncts, 101 conjuncts are in the unsatisfiable core [2024-11-13 23:34:07,654 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:34:08,484 INFO L134 CoverageAnalysis]: Checked inductivity of 11247 backedges. 142 proven. 1165 refuted. 0 times theorem prover too weak. 9940 trivial. 0 not checked. [2024-11-13 23:34:12,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:12,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2079 states to 665 states and 1870 transitions. [2024-11-13 23:34:12,228 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 1870 transitions. [2024-11-13 23:34:12,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 410 [2024-11-13 23:34:12,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:12,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:12,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:34:12,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:12,419 INFO L255 TraceCheckSpWp]: Trace formula consists of 840 conjuncts, 111 conjuncts are in the unsatisfiable core [2024-11-13 23:34:12,422 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:34:13,603 INFO L134 CoverageAnalysis]: Checked inductivity of 11247 backedges. 144 proven. 1373 refuted. 0 times theorem prover too weak. 9730 trivial. 0 not checked. [2024-11-13 23:34:17,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:17,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2084 states to 667 states and 1875 transitions. [2024-11-13 23:34:17,451 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1875 transitions. [2024-11-13 23:34:17,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 410 [2024-11-13 23:34:17,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:17,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:17,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:34:17,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:17,640 INFO L255 TraceCheckSpWp]: Trace formula consists of 840 conjuncts, 111 conjuncts are in the unsatisfiable core [2024-11-13 23:34:17,643 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:34:18,536 INFO L134 CoverageAnalysis]: Checked inductivity of 11247 backedges. 144 proven. 1373 refuted. 0 times theorem prover too weak. 9730 trivial. 0 not checked. [2024-11-13 23:34:22,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:22,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2089 states to 669 states and 1880 transitions. [2024-11-13 23:34:22,458 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1880 transitions. [2024-11-13 23:34:22,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 415 [2024-11-13 23:34:22,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:22,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:22,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:34:22,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:22,600 INFO L255 TraceCheckSpWp]: Trace formula consists of 848 conjuncts, 101 conjuncts are in the unsatisfiable core [2024-11-13 23:34:22,603 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:34:23,328 INFO L134 CoverageAnalysis]: Checked inductivity of 11636 backedges. 144 proven. 1268 refuted. 0 times theorem prover too weak. 10224 trivial. 0 not checked. [2024-11-13 23:34:31,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:31,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2108 states to 675 states and 1899 transitions. [2024-11-13 23:34:31,556 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 1899 transitions. [2024-11-13 23:34:31,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 415 [2024-11-13 23:34:31,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:31,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:31,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:34:31,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:31,717 INFO L255 TraceCheckSpWp]: Trace formula consists of 847 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 23:34:31,720 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:34:32,260 INFO L134 CoverageAnalysis]: Checked inductivity of 11748 backedges. 144 proven. 0 refuted. 0 times theorem prover too weak. 11604 trivial. 0 not checked. [2024-11-13 23:34:34,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:34,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2111 states to 675 states and 1898 transitions. [2024-11-13 23:34:34,858 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 1898 transitions. [2024-11-13 23:34:34,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 425 [2024-11-13 23:34:34,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:34,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:34,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:34:35,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:35,033 INFO L255 TraceCheckSpWp]: Trace formula consists of 869 conjuncts, 105 conjuncts are in the unsatisfiable core [2024-11-13 23:34:35,036 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:34:36,815 INFO L134 CoverageAnalysis]: Checked inductivity of 12428 backedges. 148 proven. 1476 refuted. 0 times theorem prover too weak. 10804 trivial. 0 not checked. [2024-11-13 23:34:53,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:53,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2123 states to 680 states and 1908 transitions. [2024-11-13 23:34:53,040 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1908 transitions. [2024-11-13 23:34:53,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 427 [2024-11-13 23:34:53,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:53,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:53,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:34:53,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:53,286 INFO L255 TraceCheckSpWp]: Trace formula consists of 873 conjuncts, 115 conjuncts are in the unsatisfiable core [2024-11-13 23:34:53,292 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:34:54,377 INFO L134 CoverageAnalysis]: Checked inductivity of 12227 backedges. 150 proven. 1492 refuted. 0 times theorem prover too weak. 10585 trivial. 0 not checked. [2024-11-13 23:35:04,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:35:04,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2144 states to 684 states and 1929 transitions. [2024-11-13 23:35:04,541 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 1929 transitions. [2024-11-13 23:35:04,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 427 [2024-11-13 23:35:04,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:35:04,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:35:04,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:35:04,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:35:04,733 INFO L255 TraceCheckSpWp]: Trace formula consists of 873 conjuncts, 105 conjuncts are in the unsatisfiable core [2024-11-13 23:35:04,736 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:35:05,658 INFO L134 CoverageAnalysis]: Checked inductivity of 12227 backedges. 148 proven. 1275 refuted. 0 times theorem prover too weak. 10804 trivial. 0 not checked. [2024-11-13 23:35:09,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:35:09,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2149 states to 686 states and 1934 transitions. [2024-11-13 23:35:09,689 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1934 transitions. [2024-11-13 23:35:09,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 427 [2024-11-13 23:35:09,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:35:09,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:35:09,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:35:09,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:35:09,920 INFO L255 TraceCheckSpWp]: Trace formula consists of 873 conjuncts, 105 conjuncts are in the unsatisfiable core [2024-11-13 23:35:09,923 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:35:11,014 INFO L134 CoverageAnalysis]: Checked inductivity of 12227 backedges. 148 proven. 1275 refuted. 0 times theorem prover too weak. 10804 trivial. 0 not checked. [2024-11-13 23:35:14,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:35:14,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2154 states to 688 states and 1939 transitions. [2024-11-13 23:35:14,972 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 1939 transitions. [2024-11-13 23:35:14,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 427 [2024-11-13 23:35:14,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:35:14,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:35:15,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:35:15,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:35:15,165 INFO L255 TraceCheckSpWp]: Trace formula consists of 873 conjuncts, 115 conjuncts are in the unsatisfiable core [2024-11-13 23:35:15,168 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:35:16,142 INFO L134 CoverageAnalysis]: Checked inductivity of 12227 backedges. 150 proven. 1492 refuted. 0 times theorem prover too weak. 10585 trivial. 0 not checked. [2024-11-13 23:35:20,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:35:20,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2159 states to 690 states and 1944 transitions. [2024-11-13 23:35:20,200 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 1944 transitions. [2024-11-13 23:35:20,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 427 [2024-11-13 23:35:20,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:35:20,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:35:20,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:35:20,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:35:20,400 INFO L255 TraceCheckSpWp]: Trace formula consists of 873 conjuncts, 105 conjuncts are in the unsatisfiable core [2024-11-13 23:35:20,405 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:35:21,326 INFO L134 CoverageAnalysis]: Checked inductivity of 12227 backedges. 148 proven. 1275 refuted. 0 times theorem prover too weak. 10804 trivial. 0 not checked. [2024-11-13 23:35:25,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:35:25,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2164 states to 692 states and 1949 transitions. [2024-11-13 23:35:25,343 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1949 transitions. [2024-11-13 23:35:25,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 427 [2024-11-13 23:35:25,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:35:25,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:35:25,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:35:25,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:35:25,595 INFO L255 TraceCheckSpWp]: Trace formula consists of 873 conjuncts, 105 conjuncts are in the unsatisfiable core [2024-11-13 23:35:25,599 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:35:26,486 INFO L134 CoverageAnalysis]: Checked inductivity of 12227 backedges. 148 proven. 1275 refuted. 0 times theorem prover too weak. 10804 trivial. 0 not checked. [2024-11-13 23:35:30,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:35:30,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2169 states to 694 states and 1954 transitions. [2024-11-13 23:35:30,291 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1954 transitions. [2024-11-13 23:35:30,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 432 [2024-11-13 23:35:30,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:35:30,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:35:30,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:35:30,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:35:30,622 INFO L255 TraceCheckSpWp]: Trace formula consists of 881 conjuncts, 115 conjuncts are in the unsatisfiable core [2024-11-13 23:35:30,625 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:35:31,493 INFO L134 CoverageAnalysis]: Checked inductivity of 12633 backedges. 152 proven. 1603 refuted. 0 times theorem prover too weak. 10878 trivial. 0 not checked. [2024-11-13 23:35:40,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:35:40,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2188 states to 700 states and 1973 transitions. [2024-11-13 23:35:40,073 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 1973 transitions. [2024-11-13 23:35:40,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 432 [2024-11-13 23:35:40,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:35:40,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:35:40,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:35:40,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:35:40,234 INFO L255 TraceCheckSpWp]: Trace formula consists of 880 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 23:35:40,237 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:35:40,777 INFO L134 CoverageAnalysis]: Checked inductivity of 12750 backedges. 150 proven. 0 refuted. 0 times theorem prover too weak. 12600 trivial. 0 not checked. [2024-11-13 23:35:43,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:35:43,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2191 states to 700 states and 1972 transitions. [2024-11-13 23:35:43,783 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 1972 transitions. [2024-11-13 23:35:43,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 442 [2024-11-13 23:35:43,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:35:43,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:35:43,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:35:43,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:35:43,949 INFO L255 TraceCheckSpWp]: Trace formula consists of 902 conjuncts, 109 conjuncts are in the unsatisfiable core [2024-11-13 23:35:43,952 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:35:45,940 INFO L134 CoverageAnalysis]: Checked inductivity of 13458 backedges. 154 proven. 1600 refuted. 0 times theorem prover too weak. 11704 trivial. 0 not checked. [2024-11-13 23:36:02,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:36:02,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2203 states to 705 states and 1982 transitions. [2024-11-13 23:36:02,014 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1982 transitions. [2024-11-13 23:36:02,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 444 [2024-11-13 23:36:02,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:36:02,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:36:02,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:36:02,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:36:02,173 INFO L255 TraceCheckSpWp]: Trace formula consists of 906 conjuncts, 119 conjuncts are in the unsatisfiable core [2024-11-13 23:36:02,176 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:36:02,926 INFO L134 CoverageAnalysis]: Checked inductivity of 13248 backedges. 156 proven. 1616 refuted. 0 times theorem prover too weak. 11476 trivial. 0 not checked.