./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount25_file-69.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0321d53e-b8b5-4c04-a595-c4f7b4f87817/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0321d53e-b8b5-4c04-a595-c4f7b4f87817/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_0321d53e-b8b5-4c04-a595-c4f7b4f87817/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0321d53e-b8b5-4c04-a595-c4f7b4f87817/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount25_file-69.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0321d53e-b8b5-4c04-a595-c4f7b4f87817/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_0321d53e-b8b5-4c04-a595-c4f7b4f87817/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 ce5e577d5d5cb9bf861183f7fa3a3f36fd79d15f903a79d100d9f9ec904f1abe --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:50:13,575 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:50:13,671 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0321d53e-b8b5-4c04-a595-c4f7b4f87817/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 21:50:13,683 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:50:13,683 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:50:13,707 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:50:13,708 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:50:13,708 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:50:13,708 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:50:13,708 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:50:13,710 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:50:13,710 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:50:13,710 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:50:13,710 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:50:13,711 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:50:13,711 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:50:13,711 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:50:13,711 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:50:13,712 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:50:13,712 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:50:13,712 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:50:13,712 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:50:13,712 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:50:13,712 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:50:13,712 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:50:13,713 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:50:13,713 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:50:13,713 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:50:13,713 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:50:13,713 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:50:13,713 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:50:13,713 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:50:13,714 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:50:13,714 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_0321d53e-b8b5-4c04-a595-c4f7b4f87817/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 -> ce5e577d5d5cb9bf861183f7fa3a3f36fd79d15f903a79d100d9f9ec904f1abe [2024-11-13 21:50:14,018 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:50:14,033 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:50:14,035 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:50:14,036 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:50:14,036 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:50:14,038 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0321d53e-b8b5-4c04-a595-c4f7b4f87817/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount25_file-69.i Unable to find full path for "g++" [2024-11-13 21:50:15,830 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:50:16,087 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:50:16,088 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0321d53e-b8b5-4c04-a595-c4f7b4f87817/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount25_file-69.i [2024-11-13 21:50:16,112 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0321d53e-b8b5-4c04-a595-c4f7b4f87817/bin/ukojak-verify-EEHR8qb7sm/data/77827d2e4/a51767b560aa45afa01c6407401fa78c/FLAG33f095009 [2024-11-13 21:50:16,127 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0321d53e-b8b5-4c04-a595-c4f7b4f87817/bin/ukojak-verify-EEHR8qb7sm/data/77827d2e4/a51767b560aa45afa01c6407401fa78c [2024-11-13 21:50:16,130 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:50:16,136 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:50:16,137 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:50:16,137 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:50:16,142 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:50:16,142 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:50:16" (1/1) ... [2024-11-13 21:50:16,143 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@287b3b18 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:50:16, skipping insertion in model container [2024-11-13 21:50:16,143 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:50:16" (1/1) ... [2024-11-13 21:50:16,166 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:50:16,341 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_0321d53e-b8b5-4c04-a595-c4f7b4f87817/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount25_file-69.i[915,928] [2024-11-13 21:50:16,411 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:50:16,425 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:50:16,439 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_0321d53e-b8b5-4c04-a595-c4f7b4f87817/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount25_file-69.i[915,928] [2024-11-13 21:50:16,465 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:50:16,488 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:50:16,488 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:50:16 WrapperNode [2024-11-13 21:50:16,488 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:50:16,489 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:50:16,489 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:50:16,489 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:50:16,494 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:50:16" (1/1) ... [2024-11-13 21:50:16,501 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:50:16" (1/1) ... [2024-11-13 21:50:16,537 INFO L138 Inliner]: procedures = 26, calls = 29, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 131 [2024-11-13 21:50:16,537 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:50:16,538 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:50:16,538 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:50:16,538 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:50:16,555 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:50:16" (1/1) ... [2024-11-13 21:50:16,556 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:50:16" (1/1) ... [2024-11-13 21:50:16,560 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:50:16" (1/1) ... [2024-11-13 21:50:16,560 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:50:16" (1/1) ... [2024-11-13 21:50:16,573 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:50:16" (1/1) ... [2024-11-13 21:50:16,581 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:50:16" (1/1) ... [2024-11-13 21:50:16,586 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:50:16" (1/1) ... [2024-11-13 21:50:16,587 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:50:16" (1/1) ... [2024-11-13 21:50:16,590 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:50:16,591 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:50:16,591 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:50:16,591 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:50:16,592 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:50:16" (1/1) ... [2024-11-13 21:50:16,598 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:50:16,610 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0321d53e-b8b5-4c04-a595-c4f7b4f87817/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:50:16,623 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0321d53e-b8b5-4c04-a595-c4f7b4f87817/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:50:16,626 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0321d53e-b8b5-4c04-a595-c4f7b4f87817/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:50:16,653 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:50:16,653 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 21:50:16,653 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 21:50:16,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:50:16,654 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:50:16,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:50:16,742 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:50:16,744 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:50:17,109 INFO L? ?]: Removed 16 outVars from TransFormulas that were not future-live. [2024-11-13 21:50:17,109 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:50:17,321 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:50:17,321 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 21:50:17,322 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:50:17 BoogieIcfgContainer [2024-11-13 21:50:17,322 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:50:17,323 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:50:17,323 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:50:17,335 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:50:17,335 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:50:17" (1/1) ... [2024-11-13 21:50:17,347 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:50:17,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:17,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 34 states and 50 transitions. [2024-11-13 21:50:17,410 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 50 transitions. [2024-11-13 21:50:17,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:50:17,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:17,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:17,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:50:17,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:17,970 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:50:17,980 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:50:21,847 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:50:33,200 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-11-13 21:50:33,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:33,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 48 states and 78 transitions. [2024-11-13 21:50:33,239 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 78 transitions. [2024-11-13 21:50:33,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:50:33,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:33,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:33,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:50:33,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:33,631 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:50:33,638 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:50:37,199 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:50:37,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:37,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 48 states and 78 transitions. [2024-11-13 21:50:37,247 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 78 transitions. [2024-11-13 21:50:37,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:50:37,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:37,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:37,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:50:37,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:37,530 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:50:37,535 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:50:40,143 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:50:50,753 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-11-13 21:50:50,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:50,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:50:50,785 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:50:50,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:50:50,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:50,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:50,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:50:51,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:51,019 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:50:51,025 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:50:53,539 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:50:53,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:53,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:50:53,575 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:50:53,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:50:53,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:53,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:53,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:50:53,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:53,808 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:50:53,815 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:50:55,971 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:50:55,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:55,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:50:55,998 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:50:55,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:50:56,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:56,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:56,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:50:56,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:56,182 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:50:56,186 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:50:58,299 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:50:58,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:58,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:50:58,323 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:50:58,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:50:58,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:58,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:58,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:50:58,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:58,543 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:50:58,546 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:51:00,122 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:51:00,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:00,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:51:00,146 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:51:00,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:51:00,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:00,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:00,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:51:00,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:00,312 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:51:00,315 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:51:02,192 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:51:02,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:02,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:51:02,221 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:51:02,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:51:02,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:02,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:02,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:51:02,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:02,421 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:51:02,425 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:51:04,172 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:51:04,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:04,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:51:04,192 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:51:04,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:51:04,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:04,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:04,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:51:04,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:04,358 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:51:04,361 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:51:06,289 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:51:06,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:06,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:51:06,318 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:51:06,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:51:06,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:06,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:06,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:51:06,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:06,497 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:51:06,501 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:51:08,126 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:51:08,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:08,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:51:08,149 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:51:08,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:51:08,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:08,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:08,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:51:08,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:08,308 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:51:08,313 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:51:10,513 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:51:10,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:10,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:51:10,532 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:51:10,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:51:10,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:10,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:10,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:51:10,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:10,693 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 21:51:10,697 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:51:12,802 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 179 proven. 20 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 21:51:12,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:12,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:51:12,922 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:51:12,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:51:12,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:12,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:12,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:51:13,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:13,118 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:51:13,122 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:51:15,111 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:51:15,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:15,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:51:15,130 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:51:15,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:51:15,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:15,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:15,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:51:15,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:15,268 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:51:15,271 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:51:16,706 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:51:16,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:16,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:51:16,729 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:51:16,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:51:16,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:16,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:16,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:51:16,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:16,894 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 21:51:16,897 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:51:19,160 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 175 proven. 21 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 21:51:19,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:19,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:51:19,237 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:51:19,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:51:19,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:19,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:19,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:51:19,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:19,402 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:51:19,406 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:51:21,003 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:51:21,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:21,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:51:21,022 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:51:21,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:51:21,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:21,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:21,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:51:21,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:21,186 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 21:51:21,189 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:51:23,110 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 175 proven. 21 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 21:51:23,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:23,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:51:23,141 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:51:23,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:51:23,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:23,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:23,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:51:23,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:23,298 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:51:23,302 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:51:25,070 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:51:25,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:25,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:51:25,090 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:51:25,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:51:25,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:25,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:25,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:51:25,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:25,266 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:51:25,269 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:51:27,266 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:51:27,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:27,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:51:27,284 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:51:27,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:51:27,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:27,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:27,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:51:27,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:27,456 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:51:27,459 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:51:29,120 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:51:29,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:29,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:51:29,140 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:51:29,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:51:29,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:29,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:29,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:51:29,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:29,300 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:51:29,304 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:51:31,323 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:51:31,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:31,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:51:31,341 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:51:31,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:51:31,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:31,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:31,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:51:31,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:31,489 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:51:31,495 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:51:32,895 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:51:32,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:32,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:51:32,914 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:51:32,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:51:32,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:32,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:32,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:51:33,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:33,074 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-13 21:51:33,077 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:51:35,294 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 184 proven. 16 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 21:51:35,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:35,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:51:35,437 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:51:35,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:51:35,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:35,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:35,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:51:35,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:35,641 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:51:35,645 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:51:37,616 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:51:37,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:37,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:51:37,635 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:51:37,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:51:37,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:37,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:37,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:51:37,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:37,768 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:51:37,773 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:51:40,132 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:51:40,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:40,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:51:40,155 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:51:40,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:51:40,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:40,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:40,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:51:40,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:40,322 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:51:40,326 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:51:42,137 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:51:42,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:42,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:51:42,159 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:51:42,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:51:42,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:42,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:42,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:51:42,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:42,321 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:51:42,325 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:51:44,101 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:51:44,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:44,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:51:44,120 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:51:44,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:51:44,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:44,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:44,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:51:44,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:44,275 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:51:44,278 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:51:45,822 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:51:45,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:45,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:51:45,840 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:51:45,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:51:45,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:45,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:45,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:51:46,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:46,010 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:51:46,013 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:51:47,643 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:51:47,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:47,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:51:47,660 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:51:47,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:51:47,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:47,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:47,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:51:47,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:47,824 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:51:47,828 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:51:49,264 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:51:49,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:49,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:51:49,282 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:51:49,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:51:49,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:49,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:49,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:51:49,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:49,441 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:51:49,445 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:51:51,089 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:51:51,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:51,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:51:51,106 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:51:51,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:51:51,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:51,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:51,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:51:51,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:51,279 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:51:51,283 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:51:53,176 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:51:53,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:53,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:51:53,194 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:51:53,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:51:53,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:53,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:53,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:51:53,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:53,363 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:51:53,366 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:51:55,304 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:51:55,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:55,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:51:55,334 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:51:55,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:51:55,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:55,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:55,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:51:55,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:55,519 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:51:55,523 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:51:57,614 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:51:57,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:57,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:51:57,634 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:51:57,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:51:57,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:57,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:57,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:51:57,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:57,805 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:51:57,808 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:51:59,457 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:51:59,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:59,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:51:59,493 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:51:59,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:51:59,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:59,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:59,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:51:59,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:59,659 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 21:51:59,661 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:52:01,632 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 179 proven. 20 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 21:52:01,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:01,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:52:01,650 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:52:01,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:52:01,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:01,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:01,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:52:01,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:01,764 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:52:01,767 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:52:03,223 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:52:03,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:03,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:52:03,239 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:52:03,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:52:03,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:03,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:03,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:52:03,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:03,363 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:52:03,366 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:52:04,735 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:52:04,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:04,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:52:04,753 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:52:04,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:52:04,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:04,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:04,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:52:04,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:04,897 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:52:04,900 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:52:08,250 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:52:08,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:08,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:52:08,268 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:52:08,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:52:08,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:08,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:08,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:52:08,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:08,388 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:52:08,391 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:52:10,331 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:52:10,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:10,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:52:10,349 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:52:10,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:52:10,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:10,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:10,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:52:10,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:10,520 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:52:10,524 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:52:11,998 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:52:12,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:12,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:52:12,036 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:52:12,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:52:12,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:12,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:12,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:52:12,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:12,169 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:52:12,172 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:52:14,481 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:52:14,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:14,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:52:14,498 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:52:14,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:52:14,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:14,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:14,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:52:14,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:14,660 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:52:14,664 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:52:16,144 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:52:16,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:16,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:52:16,172 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:52:16,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:52:16,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:16,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:16,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:52:16,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:16,321 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:52:16,325 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:52:17,977 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:52:17,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:17,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:52:17,994 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:52:17,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:52:17,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:17,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:18,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:52:18,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:18,178 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:52:18,181 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:52:19,893 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:52:19,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:19,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:52:19,910 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:52:19,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:52:19,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:19,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:19,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:52:20,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:20,025 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:52:20,028 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:52:21,846 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:52:21,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:21,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:52:21,863 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:52:21,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:52:21,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:21,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:21,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:52:22,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:22,027 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:52:22,030 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:52:23,907 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:52:23,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:23,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:52:23,925 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:52:23,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:52:23,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:23,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:23,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:52:24,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:24,092 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:52:24,095 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:52:25,831 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:52:25,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:25,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:52:25,852 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:52:25,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:52:25,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:25,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:25,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:52:25,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:25,986 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:52:25,988 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:52:27,430 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:52:27,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:27,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:52:27,448 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:52:27,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:52:27,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:27,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:27,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:52:27,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:27,592 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-13 21:52:27,595 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:52:29,314 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 184 proven. 16 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 21:52:29,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:29,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:52:29,333 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:52:29,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:52:29,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:29,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:29,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:52:29,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:29,504 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:52:29,507 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:52:31,561 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:52:31,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:31,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:52:31,582 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:52:31,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:52:31,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:31,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:31,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:52:31,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:31,725 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 21:52:31,728 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:52:33,194 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 175 proven. 21 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 21:52:33,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:33,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:52:33,213 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:52:33,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:52:33,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:33,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:33,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:52:33,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:33,375 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:52:33,378 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:52:34,926 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:52:34,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:34,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:52:34,942 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:52:34,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:52:34,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:34,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:34,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:52:35,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:35,087 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-13 21:52:35,089 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:52:36,815 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 184 proven. 16 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 21:52:36,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:36,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:52:36,834 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:52:36,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:52:36,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:36,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:36,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:52:36,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:36,965 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:52:36,968 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:52:39,160 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:52:39,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:39,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:52:39,177 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:52:39,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:52:39,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:39,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:39,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:52:39,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:39,323 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 21:52:39,326 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:52:41,450 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 179 proven. 20 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 21:52:41,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:41,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:52:41,468 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:52:41,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:52:41,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:41,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:41,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:52:41,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:41,634 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:52:41,637 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:52:43,186 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:52:43,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:43,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:52:43,204 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:52:43,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:52:43,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:43,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:43,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:52:43,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:43,372 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:52:43,375 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:52:45,100 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:52:45,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:45,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:52:45,118 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:52:45,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:52:45,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:45,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:45,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:52:45,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:45,269 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:52:45,272 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:52:46,784 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:52:46,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:46,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:52:46,804 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:52:46,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:52:46,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:46,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:46,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:52:46,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:46,943 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:52:46,945 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:52:48,961 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:52:48,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:48,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:52:48,978 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:52:48,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:52:48,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:48,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:49,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:52:49,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:49,128 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:52:49,131 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:52:51,196 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:52:51,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:51,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:52:51,214 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:52:51,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:52:51,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:51,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:51,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:52:51,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:51,355 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 21:52:51,358 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:52:52,993 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 175 proven. 21 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 21:52:53,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:53,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:52:53,012 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:52:53,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:52:53,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:53,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:53,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:52:53,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:53,168 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:52:53,171 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:52:55,500 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:52:55,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:55,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:52:55,522 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:52:55,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:52:55,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:55,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:55,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:52:55,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:55,688 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:52:55,691 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:52:57,254 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:52:57,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:57,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:52:57,272 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:52:57,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:52:57,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:57,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:57,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:52:57,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:57,408 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:52:57,410 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:52:59,008 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:52:59,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:59,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:52:59,025 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:52:59,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:52:59,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:59,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:59,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:52:59,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:59,152 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:52:59,155 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:53:00,933 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:53:00,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:00,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:53:00,949 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:53:00,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:53:00,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:00,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:00,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:53:01,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:01,095 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:53:01,099 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:53:02,713 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:53:02,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:02,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:53:02,730 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:53:02,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:53:02,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:02,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:02,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:53:02,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:02,843 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:53:02,846 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:53:04,387 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:53:04,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:04,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:53:04,403 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:53:04,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:53:04,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:04,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:04,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:53:04,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:04,534 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:53:04,537 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:53:06,044 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:53:06,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:06,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:53:06,060 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:53:06,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:53:06,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:06,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:06,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:53:06,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:06,220 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 21:53:06,224 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:53:07,925 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 175 proven. 21 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 21:53:07,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:07,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:53:07,944 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:53:07,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:53:07,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:07,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:07,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:53:08,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:08,124 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:53:08,128 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:53:10,288 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:53:10,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:10,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:53:10,307 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:53:10,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:53:10,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:10,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:10,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:53:10,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:10,453 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:53:10,456 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:53:11,958 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:53:11,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:11,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:53:11,977 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:53:11,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:53:11,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:11,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:12,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:53:12,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:12,140 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:53:12,143 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:53:14,368 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:53:14,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:14,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:53:14,385 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:53:14,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:53:14,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:14,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:14,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:53:14,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:14,513 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:53:14,516 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:53:16,072 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:53:16,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:16,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:53:16,095 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:53:16,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:53:16,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:16,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:16,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:53:16,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:16,213 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:53:16,217 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:53:17,714 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:53:17,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:17,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:53:17,731 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:53:17,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:53:17,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:17,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:17,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:53:17,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:17,888 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:53:17,892 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:53:20,784 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:53:20,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:20,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:53:20,800 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:53:20,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:53:20,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:20,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:20,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:53:20,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:20,911 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:53:20,914 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:53:22,393 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:53:22,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:22,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:53:22,410 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:53:22,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:53:22,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:22,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:22,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:53:22,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:22,562 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:53:22,565 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:53:24,174 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:53:24,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:24,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:53:24,195 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:53:24,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:53:24,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:24,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:24,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:53:24,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:24,311 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:53:24,314 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:53:25,810 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:53:25,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:25,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:53:25,830 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:53:25,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:53:25,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:25,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:25,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:53:25,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:25,969 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:53:25,972 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:53:27,426 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:53:27,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:27,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-13 21:53:27,445 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:53:27,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:53:27,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:27,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:27,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:53:27,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:27,611 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-13 21:53:27,614 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:53:29,134 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 172 proven. 24 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 21:53:29,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:29,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:53:29,295 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:53:29,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:53:29,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:29,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:29,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:53:29,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:29,446 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:53:29,449 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:53:31,259 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:53:31,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:31,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:53:31,280 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:53:31,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:53:31,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:31,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:31,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:53:31,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:31,429 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:53:31,432 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:53:33,345 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:53:33,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:33,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:53:33,361 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:53:33,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:53:33,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:33,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:33,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:53:33,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:33,503 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-13 21:53:33,506 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:53:35,331 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 160 proven. 25 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 21:53:35,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:35,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:53:35,360 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:53:35,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:53:35,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:35,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:35,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:53:35,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:35,473 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:53:35,475 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:53:37,412 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:53:37,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:37,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:53:37,429 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:53:37,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:53:37,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:37,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:37,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:53:37,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:37,602 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:53:37,605 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:53:38,961 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:53:38,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:38,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:53:38,977 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:53:38,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:53:38,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:38,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:38,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:53:39,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:39,115 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:53:39,118 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:53:40,819 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:53:40,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:40,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:53:40,835 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:53:40,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:53:40,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:40,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:40,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:53:40,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:40,991 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:53:40,995 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:53:43,022 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:53:43,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:43,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:53:43,038 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:53:43,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:53:43,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:43,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:43,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:53:43,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:43,165 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:53:43,168 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:53:44,809 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:53:44,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:44,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:53:44,825 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:53:44,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:53:44,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:44,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:44,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:53:44,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:44,933 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:53:44,936 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:53:47,022 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:53:47,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:47,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:53:47,040 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:53:47,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:53:47,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:47,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:47,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:53:47,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:47,177 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:53:47,180 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:53:49,301 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:53:49,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:49,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:53:49,317 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:53:49,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:53:49,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:49,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:49,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:53:49,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:49,459 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:53:49,462 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:53:51,080 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:53:51,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:51,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:53:51,098 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:53:51,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:53:51,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:51,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:51,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:53:51,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:51,231 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:53:51,233 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:53:52,704 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:53:52,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:52,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:53:52,721 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:53:52,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:53:52,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:52,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:52,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:53:52,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:52,885 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:53:52,888 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:53:54,410 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:53:54,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:54,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:53:54,426 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:53:54,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:53:54,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:54,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:54,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:53:54,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:54,577 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:53:54,579 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:53:56,452 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:53:56,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:56,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:53:56,470 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:53:56,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:53:56,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:56,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:56,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:53:56,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:56,612 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:53:56,615 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:53:58,003 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:53:58,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:58,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:53:58,022 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:53:58,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:53:58,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:58,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:58,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:53:58,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:58,136 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:53:58,138 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:53:59,783 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:53:59,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:59,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:53:59,799 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:53:59,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:53:59,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:59,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:59,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:53:59,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:59,930 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-13 21:53:59,932 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:54:02,085 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 184 proven. 16 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 21:54:02,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:02,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:54:02,103 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:54:02,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:54:02,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:02,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:02,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:54:02,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:02,250 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:54:02,252 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:54:04,060 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:54:04,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:04,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:54:04,077 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:54:04,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:54:04,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:04,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:04,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:54:04,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:04,187 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:54:04,191 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:54:06,229 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:54:06,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:06,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:54:06,246 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:54:06,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:54:06,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:06,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:06,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:54:06,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:06,348 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:54:06,350 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:54:07,926 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:54:07,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:07,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:54:07,943 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:54:07,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:54:07,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:07,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:07,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:54:08,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:08,065 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:54:08,068 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:54:10,403 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:54:10,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:10,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:54:10,424 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:54:10,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:54:10,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:10,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:10,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:54:10,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:10,581 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:54:10,584 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:54:12,024 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:54:12,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:12,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:54:12,040 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:54:12,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:54:12,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:12,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:12,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:54:12,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:12,162 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:54:12,164 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:54:13,811 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:54:13,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:13,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:54:13,828 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:54:13,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:54:13,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:13,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:13,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:54:13,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:13,957 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:54:13,959 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:54:16,047 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:54:16,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:16,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:54:16,068 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:54:16,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:54:16,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:16,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:16,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:54:16,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:16,213 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:54:16,216 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:54:18,208 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:54:18,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:18,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:54:18,224 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:54:18,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:54:18,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:18,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:18,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:54:18,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:18,378 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:54:18,380 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:54:20,157 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:54:20,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:20,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:54:20,176 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:54:20,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:54:20,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:20,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:20,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:54:20,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:20,303 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:54:20,306 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:54:22,309 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:54:22,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:22,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:54:22,329 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:54:22,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:54:22,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:22,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:22,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:54:22,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:22,465 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:54:22,467 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:54:24,252 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:54:24,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:24,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:54:24,268 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:54:24,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:54:24,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:24,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:24,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:54:24,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:24,392 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:54:24,395 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:54:25,987 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:54:26,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:26,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:54:26,003 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:54:26,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:54:26,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:26,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:26,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:54:26,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:26,139 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:54:26,142 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:54:28,017 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:54:28,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:28,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:54:28,034 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:54:28,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:54:28,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:28,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:28,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:54:28,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:28,191 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:54:28,194 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:54:30,241 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:54:30,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:30,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:54:30,259 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:54:30,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:54:30,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:30,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:30,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:54:30,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:30,366 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:54:30,368 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:54:31,997 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:54:32,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:32,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:54:32,014 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:54:32,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:54:32,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:32,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:32,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:54:32,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:32,124 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:54:32,127 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:54:33,686 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:54:33,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:33,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:54:33,715 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:54:33,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:54:33,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:33,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:33,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:54:33,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:33,876 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:54:33,878 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:54:35,294 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:54:35,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:35,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:54:35,311 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:54:35,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:54:35,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:35,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:35,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:54:35,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:35,436 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-13 21:54:35,439 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:54:37,054 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 150 proven. 24 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 21:54:37,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:37,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:54:37,357 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:54:37,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:54:37,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:37,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:37,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:54:37,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:37,471 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:54:37,473 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:54:39,048 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:54:39,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:39,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:54:39,065 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:54:39,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:54:39,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:39,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:39,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:54:39,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:39,169 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-13 21:54:39,172 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:54:40,739 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 184 proven. 16 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 21:54:40,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:40,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:54:40,759 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:54:40,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:54:40,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:40,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:40,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:54:40,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:40,892 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 21:54:40,894 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:54:43,042 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 175 proven. 21 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 21:54:43,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:43,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:54:43,061 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:54:43,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:54:43,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:43,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:43,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:54:43,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:43,195 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:54:43,198 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:54:45,187 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:54:45,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:45,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:54:45,205 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:54:45,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:54:45,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:45,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:45,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:54:45,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:45,346 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:54:45,348 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:54:46,981 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:54:46,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:46,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:54:46,999 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:54:46,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:54:46,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:46,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:47,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:54:47,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:47,190 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:54:47,192 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:54:48,988 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:54:49,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:49,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:54:49,007 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:54:49,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:54:49,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:49,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:49,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:54:49,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:49,117 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:54:49,119 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:54:50,879 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:54:50,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:50,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:54:50,896 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:54:50,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:54:50,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:50,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:50,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:54:51,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:51,075 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:54:51,078 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:54:52,829 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:54:52,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:52,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:54:52,846 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:54:52,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:54:52,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:52,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:52,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:54:52,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:52,980 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:54:52,982 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:54:54,686 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:54:54,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:54,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:54:54,703 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:54:54,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:54:54,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:54,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:54,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:54:54,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:54,815 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:54:54,817 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:54:57,780 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:54:57,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:57,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:54:57,798 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:54:57,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:54:57,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:57,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:57,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:54:57,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:57,934 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:54:57,936 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:54:59,299 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:54:59,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:59,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:54:59,317 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:54:59,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:54:59,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:59,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:59,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:54:59,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:59,472 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:54:59,475 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:55:00,927 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:55:00,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:00,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:55:00,943 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:55:00,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:55:00,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:00,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:00,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:55:01,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:01,097 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:55:01,100 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:55:03,655 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:55:03,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:03,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:55:03,672 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:55:03,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:55:03,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:03,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:03,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:55:03,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:03,782 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 21:55:03,784 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:55:05,248 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 175 proven. 21 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 21:55:05,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:05,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:55:05,267 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:55:05,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:55:05,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:05,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:05,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:55:05,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:05,374 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:55:05,377 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:55:06,780 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:55:06,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:06,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:55:06,797 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:55:06,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:55:06,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:06,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:06,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:55:06,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:06,936 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:55:06,938 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:55:08,504 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:55:08,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:08,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:55:08,521 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:55:08,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:55:08,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:08,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:08,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:55:08,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:08,628 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:55:08,630 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:55:10,760 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:55:10,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:10,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:55:10,777 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:55:10,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:55:10,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:10,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:10,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:55:10,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:10,892 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:55:10,894 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:55:12,502 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:55:12,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:12,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:55:12,519 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:55:12,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:55:12,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:12,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:12,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:55:12,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:12,639 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 21:55:12,641 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:55:14,722 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 175 proven. 21 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 21:55:14,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:14,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:55:14,739 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:55:14,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:55:14,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:14,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:14,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:55:14,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:14,849 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:55:14,851 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:55:16,588 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:55:16,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:16,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:55:16,613 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:55:16,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:55:16,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:16,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:16,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:55:16,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:16,762 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:55:16,766 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:55:18,851 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:55:18,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:18,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:55:18,870 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:55:18,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:55:18,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:18,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:18,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:55:18,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:19,000 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:55:19,002 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:55:21,097 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:55:21,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:21,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:55:21,115 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:55:21,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:55:21,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:21,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:21,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:55:21,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:21,227 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:55:21,230 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:55:22,779 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:55:22,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:22,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:55:22,795 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:55:22,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:55:22,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:22,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:22,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:55:22,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:22,909 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:55:22,911 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:55:24,734 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:55:24,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:24,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:55:24,751 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:55:24,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:55:24,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:24,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:24,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:55:24,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:24,876 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:55:24,878 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:55:26,536 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:55:26,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:26,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:55:26,554 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:55:26,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:55:26,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:26,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:26,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:55:26,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:26,668 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-13 21:55:26,670 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:55:28,466 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 184 proven. 16 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 21:55:28,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:28,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:55:28,484 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:55:28,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:55:28,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:28,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:28,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:55:28,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:28,618 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:55:28,621 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:55:31,003 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:55:31,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:31,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:55:31,020 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:55:31,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:55:31,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:31,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:31,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:55:31,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:31,140 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:55:31,143 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:55:33,065 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:55:33,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:33,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:55:33,084 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:55:33,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:55:33,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:33,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:33,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:55:33,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:33,218 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:55:33,220 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:55:34,761 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:55:34,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:34,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:55:34,777 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:55:34,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:55:34,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:34,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:34,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:55:34,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:34,878 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:55:34,881 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:55:36,700 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:55:36,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:36,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:55:36,718 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:55:36,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:55:36,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:36,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:36,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:55:36,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:36,865 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:55:36,867 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:55:38,472 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:55:38,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:38,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:55:38,490 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:55:38,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:55:38,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:38,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:38,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:55:38,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:38,621 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:55:38,623 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:55:40,947 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:55:40,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:40,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:55:40,965 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:55:40,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:55:40,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:40,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:40,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:55:41,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:41,087 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:55:41,089 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:55:42,538 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:55:42,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:42,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:55:42,555 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:55:42,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:55:42,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:42,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:42,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:55:42,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:42,671 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:55:42,673 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:55:44,228 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:55:44,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:44,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:55:44,256 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:55:44,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:55:44,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:44,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:44,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:55:44,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:44,363 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:55:44,365 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:55:47,009 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:55:47,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:47,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:55:47,028 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:55:47,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:55:47,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:47,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:47,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:55:47,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:47,149 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-13 21:55:47,151 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:55:49,357 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 184 proven. 16 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 21:55:49,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:49,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:55:49,376 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:55:49,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:55:49,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:49,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:49,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:55:49,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:49,535 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:55:49,538 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:55:51,349 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:55:51,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:51,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:55:51,366 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:55:51,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:55:51,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:51,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:51,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:55:51,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:51,476 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:55:51,478 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:55:53,343 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:55:53,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:53,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:55:53,360 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:55:53,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:55:53,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:53,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:53,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:55:53,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:53,476 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:55:53,478 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:55:54,834 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:55:54,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:54,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:55:54,851 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:55:54,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:55:54,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:54,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:54,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:55:54,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:54,954 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:55:54,956 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:55:56,320 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:55:56,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:56,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:55:56,336 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:55:56,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:55:56,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:56,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:56,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:55:56,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:56,447 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:55:56,449 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:55:58,498 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:55:58,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:58,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:55:58,517 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:55:58,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:55:58,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:58,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:58,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:55:58,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:58,632 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:55:58,635 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:56:00,383 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:56:00,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:00,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:56:00,400 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:56:00,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:56:00,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:00,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:00,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:56:00,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:00,525 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:56:00,527 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:56:01,785 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:56:01,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:01,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:56:01,801 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:56:01,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:56:01,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:01,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:01,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:56:01,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:01,958 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:56:01,960 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:56:03,685 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:56:03,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:03,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:56:03,702 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:56:03,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:56:03,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:03,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:03,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:56:03,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:03,824 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:56:03,826 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:56:05,289 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:56:05,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:05,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:56:05,306 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:56:05,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:56:05,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:05,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:05,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:56:05,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:05,419 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:56:05,421 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:56:07,045 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:56:07,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:07,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:56:07,061 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:56:07,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:56:07,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:07,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:07,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:56:07,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:07,191 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:56:07,194 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:56:09,185 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:56:09,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:09,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:56:09,203 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:56:09,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:56:09,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:09,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:09,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:56:09,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:09,316 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:56:09,318 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:56:11,183 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:56:11,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:11,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:56:11,199 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:56:11,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:56:11,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:11,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:11,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:56:11,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:11,327 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:56:11,329 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:56:14,082 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:56:14,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:14,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:56:14,099 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:56:14,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:56:14,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:14,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:14,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:56:14,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:14,222 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:56:14,224 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:56:15,807 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:56:15,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:15,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:56:15,824 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:56:15,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:56:15,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:15,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:15,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:56:15,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:15,923 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:56:15,925 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:56:18,232 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:56:18,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:18,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:56:18,254 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:56:18,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:56:18,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:18,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:18,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:56:18,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:18,386 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:56:18,388 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:56:19,916 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:56:19,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:19,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:56:19,933 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:56:19,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:56:19,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:19,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:19,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:56:20,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:20,067 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:56:20,069 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:56:22,005 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:56:22,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:22,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:56:22,021 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:56:22,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:56:22,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:22,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:22,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:56:22,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:22,149 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:56:22,151 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:56:24,956 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:56:24,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:24,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:56:24,972 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:56:24,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:56:24,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:24,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:24,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:56:25,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:25,099 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:56:25,102 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:56:26,742 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:56:26,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:26,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:56:26,760 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:56:26,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:56:26,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:26,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:26,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:56:26,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:26,881 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-13 21:56:26,883 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:56:28,516 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 184 proven. 16 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 21:56:28,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:28,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:56:28,533 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:56:28,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:56:28,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:28,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:28,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:56:28,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:28,645 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:56:28,647 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:56:30,456 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:56:30,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:30,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:56:30,473 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:56:30,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:56:30,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:30,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:30,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:56:30,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:30,598 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:56:30,600 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:56:32,031 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:56:32,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:32,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:56:32,047 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:56:32,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:56:32,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:32,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:32,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:56:32,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:32,173 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:56:32,175 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:56:34,110 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:56:34,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:34,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:56:34,127 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:56:34,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:56:34,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:34,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:34,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:56:34,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:34,236 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:56:34,238 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:56:35,731 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:56:35,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:35,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:56:35,748 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:56:35,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:56:35,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:35,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:35,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:56:35,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:35,852 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:56:35,854 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:56:37,734 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:56:37,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:37,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:56:37,750 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:56:37,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:56:37,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:37,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:37,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:56:37,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:37,857 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:56:37,859 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:56:39,389 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:56:39,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:39,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:56:39,407 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:56:39,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:56:39,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:39,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:39,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:56:39,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:39,580 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:56:39,582 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:56:41,340 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:56:41,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:41,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:56:41,357 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:56:41,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:56:41,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:41,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:41,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:56:41,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:41,473 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:56:41,476 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:56:42,955 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:56:42,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:42,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:56:42,973 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:56:42,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:56:42,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:42,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:42,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:56:43,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:43,073 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:56:43,075 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:56:44,766 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:56:44,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:44,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:56:44,782 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:56:44,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:56:44,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:44,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:44,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:56:44,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:44,895 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:56:44,897 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:56:46,538 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:56:46,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:46,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:56:46,556 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:56:46,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:56:46,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:46,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:46,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:56:46,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:46,667 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-13 21:56:46,669 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:56:48,202 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 184 proven. 16 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 21:56:48,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:48,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:56:48,220 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:56:48,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:56:48,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:48,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:48,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:56:48,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:48,330 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:56:48,332 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:56:50,657 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:56:50,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:50,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:56:50,676 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:56:50,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:56:50,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:50,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:50,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:56:50,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:50,788 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-13 21:56:50,790 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:56:52,102 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 172 proven. 24 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 21:56:52,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:52,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:56:52,120 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:56:52,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:56:52,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:52,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:52,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:56:52,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:52,224 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:56:52,226 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:56:53,703 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:56:53,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:53,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:56:53,719 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:56:53,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:56:53,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:53,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:53,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:56:53,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:53,840 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:56:53,842 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:56:55,305 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:56:55,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:55,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:56:55,325 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:56:55,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:56:55,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:55,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:55,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:56:55,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:55,452 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:56:55,454 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:56:56,771 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:56:56,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:56,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:56:56,789 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:56:56,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:56:56,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:56,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:56,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:56:56,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:56,896 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:56:56,898 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:56:58,568 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:56:58,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:58,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:56:58,585 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:56:58,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:56:58,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:58,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:58,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:56:58,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:58,740 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:56:58,743 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:57:00,156 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:57:00,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:00,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:57:00,172 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:57:00,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:57:00,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:00,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:00,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:57:00,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:00,319 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:57:00,321 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:57:02,259 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:57:02,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:02,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:57:02,276 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:57:02,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:57:02,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:02,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:02,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:57:02,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:02,399 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:57:02,401 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:57:04,009 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:57:04,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:04,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:57:04,025 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:57:04,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:57:04,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:04,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:04,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:57:04,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:04,138 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:57:04,141 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:57:06,034 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:57:06,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:06,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:57:06,050 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:57:06,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:57:06,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:06,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:06,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:57:06,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:06,159 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-13 21:57:06,161 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:57:07,740 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 167 proven. 24 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 21:57:07,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:07,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:57:07,757 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:57:07,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:57:07,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:07,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:07,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:57:07,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:07,874 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:57:07,876 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:57:09,754 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:57:09,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:09,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:57:09,771 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:57:09,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:57:09,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:09,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:09,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:57:09,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:09,900 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:57:09,902 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:57:11,503 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:57:11,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:11,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:57:11,521 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:57:11,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:57:11,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:11,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:11,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:57:11,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:11,659 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:57:11,661 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:57:13,126 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:57:13,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:13,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:57:13,143 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:57:13,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:57:13,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:13,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:13,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:57:13,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:13,261 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:57:13,263 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:57:15,395 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:57:15,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:15,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:57:15,412 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:57:15,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:57:15,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:15,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:15,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:57:15,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:15,533 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:57:15,535 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:57:17,331 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:57:17,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:17,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:57:17,347 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:57:17,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:57:17,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:17,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:17,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:57:17,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:17,453 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:57:17,455 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:57:19,683 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:57:19,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:19,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 89 transitions. [2024-11-13 21:57:19,701 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:57:19,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:57:19,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:19,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:19,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:57:19,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:19,823 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-13 21:57:19,825 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:57:21,202 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 181 proven. 21 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 21:57:21,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:21,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:57:21,249 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:57:21,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:57:21,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:21,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:21,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:57:21,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:21,357 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:57:21,359 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:57:23,089 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:57:23,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:23,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:57:23,106 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:57:23,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:57:23,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:23,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:23,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:57:23,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:23,218 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 21:57:23,220 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:57:25,170 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 179 proven. 20 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 21:57:25,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:25,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:57:25,192 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:57:25,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:57:25,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:25,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:25,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:57:25,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:25,316 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:57:25,319 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:57:27,355 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:57:27,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:27,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:57:27,372 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:57:27,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:57:27,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:27,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:27,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:57:27,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:27,508 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:57:27,510 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:57:30,892 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:57:30,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:30,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:57:30,912 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:57:30,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:57:30,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:30,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:30,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:57:31,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:31,048 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:57:31,051 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:57:32,614 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:57:32,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:32,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:57:32,631 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:57:32,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:57:32,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:32,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:32,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:57:32,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:32,738 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:57:32,740 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:57:34,915 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:57:34,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:34,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:57:34,932 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:57:34,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:57:34,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:34,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:34,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:57:35,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:35,033 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:57:35,035 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:57:36,603 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:57:36,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:36,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:57:36,619 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:57:36,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:57:36,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:36,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:36,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:57:36,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:36,732 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:57:36,735 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:57:38,275 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:57:38,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:38,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:57:38,291 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:57:38,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:57:38,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:38,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:38,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:57:38,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:38,418 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:57:38,420 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:57:40,088 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:57:40,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:40,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:57:40,105 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:57:40,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:57:40,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:40,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:40,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:57:40,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:40,210 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:57:40,212 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:57:41,754 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:57:41,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:41,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:57:41,770 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:57:41,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:57:41,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:41,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:41,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:57:41,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:41,880 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:57:41,882 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:57:43,402 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:57:43,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:43,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:57:43,418 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:57:43,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:57:43,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:43,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:43,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:57:43,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:43,534 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:57:43,536 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:57:45,003 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:57:45,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:45,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:57:45,019 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:57:45,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:57:45,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:45,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:45,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:57:45,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:45,135 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:57:45,138 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:57:46,974 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:57:46,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:46,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:57:46,990 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:57:46,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:57:46,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:46,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:47,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:57:47,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:47,103 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:57:47,105 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:57:48,552 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:57:48,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:48,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:57:48,569 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:57:48,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:57:48,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:48,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:48,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:57:48,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:48,684 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 21:57:48,686 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:57:50,297 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 179 proven. 20 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 21:57:50,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:50,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:57:50,314 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:57:50,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:57:50,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:50,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:50,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:57:50,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:50,422 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-13 21:57:50,424 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:57:51,916 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 184 proven. 16 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 21:57:51,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:51,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:57:51,935 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:57:51,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:57:51,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:51,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:51,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:57:52,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:52,039 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:57:52,041 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:57:53,646 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:57:53,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:53,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:57:53,663 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:57:53,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:57:53,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:53,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:53,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:57:53,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:53,771 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:57:53,773 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:57:55,261 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:57:55,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:55,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:57:55,278 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:57:55,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:57:55,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:55,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:55,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:57:55,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:55,395 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:57:55,397 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:57:56,855 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:57:56,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:56,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:57:56,871 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:57:56,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:57:56,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:56,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:56,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:57:56,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:56,981 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:57:56,983 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:57:58,271 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:57:58,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:58,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:57:58,287 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:57:58,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:57:58,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:58,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:58,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:57:58,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:58,415 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:57:58,417 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:58:00,072 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:58:00,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:00,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:58:00,089 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:58:00,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:58:00,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:00,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:00,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:58:00,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:00,203 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:58:00,205 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:58:01,665 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:58:01,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:01,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:58:01,683 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:58:01,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:58:01,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:01,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:01,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:58:01,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:01,802 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:58:01,804 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:58:03,689 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:58:03,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:03,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:58:03,706 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:58:03,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:58:03,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:03,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:03,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:58:03,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:03,813 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:58:03,815 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:58:05,559 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:58:05,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:05,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:58:05,577 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:58:05,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:58:05,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:05,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:05,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:58:05,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:05,681 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:58:05,684 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:58:07,584 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:58:07,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:07,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:58:07,600 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:58:07,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:58:07,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:07,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:07,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:58:07,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:07,723 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:58:07,725 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:58:09,697 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:58:09,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:09,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:58:09,714 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:58:09,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:58:09,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:09,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:09,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:58:09,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:09,830 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-13 21:58:09,832 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:58:11,534 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 160 proven. 25 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 21:58:11,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:11,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:58:11,551 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:58:11,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:58:11,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:11,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:11,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:58:11,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:11,671 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:58:11,674 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:58:13,045 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:58:13,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:13,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:58:13,062 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:58:13,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:58:13,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:13,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:13,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:58:13,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:13,187 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:58:13,189 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:58:15,239 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:58:15,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:15,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:58:15,256 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:58:15,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:58:15,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:15,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:15,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:58:15,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:15,362 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:58:15,364 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:58:16,959 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:58:16,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:16,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:58:16,976 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:58:16,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:58:16,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:16,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:16,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:58:17,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:17,087 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:58:17,089 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:58:18,577 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:58:18,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:18,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:58:18,594 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:58:18,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:58:18,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:18,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:18,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:58:18,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:18,751 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:58:18,754 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:58:21,013 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:58:21,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:21,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:58:21,030 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:58:21,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:58:21,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:21,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:21,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:58:21,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:21,172 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:58:21,174 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:58:22,832 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:58:22,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:22,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:58:22,849 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:58:22,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:58:22,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:22,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:22,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:58:22,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:22,964 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:58:22,966 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:58:24,608 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:58:24,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:24,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:58:24,624 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:58:24,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:58:24,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:24,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:24,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:58:24,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:24,731 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:58:24,733 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:58:26,054 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:58:26,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:26,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:58:26,072 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:58:26,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:58:26,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:26,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:26,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:58:26,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:26,187 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:58:26,189 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:58:28,160 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:58:28,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:28,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:58:28,178 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:58:28,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:58:28,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:28,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:28,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:58:28,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:28,296 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:58:28,298 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:58:29,641 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:58:29,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:29,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:58:29,658 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:58:29,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:58:29,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:29,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:29,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:58:29,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:29,832 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:58:29,834 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:58:31,330 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:58:31,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:31,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:58:31,347 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:58:31,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:58:31,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:31,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:31,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:58:31,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:31,462 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:58:31,464 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:58:32,832 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:58:32,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:32,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:58:32,848 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:58:32,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:58:32,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:32,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:32,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:58:32,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:32,961 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:58:32,963 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:58:34,374 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:58:34,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:34,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:58:34,390 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:58:34,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:58:34,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:34,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:34,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:58:34,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:34,500 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:58:34,502 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:58:35,914 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:58:35,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:35,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:58:35,934 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:58:35,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:58:35,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:35,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:35,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:58:36,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:36,104 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:58:36,107 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:58:38,142 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:58:38,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:38,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:58:38,159 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:58:38,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:58:38,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:38,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:38,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:58:38,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:38,296 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:58:38,299 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:58:40,082 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:58:40,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:40,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:58:40,100 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:58:40,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:58:40,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:40,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:40,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:58:40,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:40,213 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:58:40,215 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:58:41,864 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:58:41,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:41,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:58:41,880 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:58:41,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:58:41,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:41,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:41,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:58:41,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:41,987 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:58:41,989 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:58:43,395 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:58:43,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:43,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:58:43,411 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:58:43,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:58:43,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:43,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:43,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:58:43,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:43,527 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:58:43,529 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:58:45,027 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:58:45,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:45,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:58:45,044 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:58:45,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:58:45,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:45,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:45,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:58:45,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:45,156 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 21:58:45,158 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:58:47,135 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 179 proven. 20 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 21:58:47,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:47,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:58:47,155 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:58:47,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:58:47,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:47,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:47,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:58:47,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:47,273 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:58:47,275 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:58:48,744 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:58:48,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:48,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:58:48,761 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:58:48,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:58:48,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:48,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:48,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:58:48,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:48,874 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:58:48,876 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:58:50,660 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:58:50,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:50,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:58:50,676 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:58:50,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:58:50,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:50,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:50,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:58:50,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:50,797 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:58:50,800 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:58:52,117 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:58:52,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:52,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:58:52,133 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:58:52,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:58:52,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:52,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:52,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:58:52,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:52,254 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:58:52,256 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:58:54,025 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:58:54,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:54,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:58:54,042 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:58:54,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:58:54,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:54,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:54,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:58:54,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:54,153 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:58:54,155 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:58:55,849 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:58:55,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:55,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:58:55,866 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:58:55,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:58:55,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:55,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:55,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:58:55,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:55,980 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:58:55,982 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:58:57,985 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:58:58,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:58,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:58:58,002 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:58:58,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:58:58,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:58,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:58,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:58:58,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:58,141 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 21:58:58,143 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:58:59,810 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 175 proven. 21 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 21:58:59,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:59,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:58:59,828 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:58:59,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:58:59,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:59,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:59,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:58:59,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:59,943 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:58:59,945 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:59:01,863 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:59:01,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:01,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:59:01,880 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:59:01,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:59:01,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:01,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:01,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:59:01,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:01,994 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:59:01,996 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:59:03,619 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:59:03,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:03,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:59:03,635 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:59:03,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:59:03,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:03,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:03,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:59:03,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:03,754 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:59:03,756 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:59:05,521 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:59:05,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:05,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:59:05,538 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:59:05,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:59:05,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:05,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:05,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:59:05,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:05,669 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:59:05,671 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:59:07,095 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:59:07,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:07,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:59:07,111 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:59:07,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:59:07,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:07,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:07,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:59:07,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:07,222 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:59:07,224 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:59:08,600 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:59:08,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:08,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:59:08,616 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:59:08,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:59:08,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:08,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:08,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:59:08,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:08,738 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:59:08,740 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:59:10,690 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:59:10,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:10,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:59:10,709 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:59:10,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:59:10,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:10,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:10,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:59:10,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:10,825 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:59:10,827 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:59:12,512 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:59:12,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:12,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:59:12,528 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:59:12,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:59:12,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:12,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:12,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:59:12,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:12,630 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-13 21:59:12,632 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:59:14,354 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 184 proven. 16 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 21:59:14,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:14,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:59:14,373 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:59:14,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:59:14,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:14,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:14,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:59:14,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:14,502 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:59:14,504 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:59:15,829 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:59:15,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:15,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:59:15,846 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:59:15,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:59:15,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:15,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:15,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:59:15,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:15,966 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:59:15,968 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:59:17,990 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:59:18,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:18,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:59:18,007 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:59:18,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:59:18,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:18,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:18,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:59:18,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:18,123 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-13 21:59:18,125 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:59:19,720 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 160 proven. 25 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 21:59:19,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:19,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:59:19,738 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:59:19,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:59:19,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:19,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:19,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:59:19,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:19,845 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:59:19,848 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:59:21,331 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:59:21,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:21,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:59:21,348 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:59:21,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:59:21,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:21,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:21,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:59:21,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:21,475 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:59:21,477 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:59:22,958 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:59:22,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:22,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:59:22,976 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:59:22,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:59:22,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:22,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:22,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:59:23,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:23,119 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:59:23,121 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:59:24,962 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:59:24,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:24,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:59:24,984 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:59:24,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:59:24,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:24,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:25,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:59:25,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:25,134 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:59:25,136 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:59:26,743 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:59:26,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:26,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:59:26,760 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:59:26,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:59:26,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:26,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:26,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:59:26,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:26,874 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:59:26,876 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:59:28,371 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:59:28,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:28,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:59:28,388 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:59:28,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:59:28,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:28,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:28,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:59:28,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:28,501 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:59:28,503 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:59:30,595 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:59:30,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:30,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:59:30,612 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:59:30,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:59:30,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:30,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:30,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:59:30,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:30,732 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:59:30,734 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:59:32,187 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:59:32,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:32,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:59:32,203 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:59:32,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:59:32,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:32,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:32,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:59:32,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:32,308 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-13 21:59:32,311 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:59:33,759 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 167 proven. 24 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 21:59:33,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:33,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:59:33,777 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:59:33,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:59:33,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:33,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:33,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:59:33,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:33,889 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:59:33,891 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:59:35,339 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:59:35,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:35,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:59:35,374 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:59:35,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:59:35,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:35,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:35,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:59:35,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:35,480 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:59:35,482 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:59:37,336 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:59:37,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:37,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:59:37,353 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:59:37,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:59:37,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:37,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:37,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:59:37,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:37,506 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 21:59:37,508 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:59:39,215 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 179 proven. 20 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 21:59:39,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:39,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:59:39,232 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:59:39,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:59:39,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:39,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:39,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:59:39,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:39,357 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:59:39,359 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:59:40,925 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:59:40,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:40,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:59:40,941 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:59:40,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:59:40,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:40,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:40,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:59:41,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:41,056 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:59:41,058 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:59:43,020 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:59:43,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:43,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:59:43,037 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:59:43,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:59:43,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:43,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:43,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:59:43,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:43,164 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:59:43,167 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:59:45,159 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:59:45,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:45,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:59:45,177 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:59:45,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:59:45,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:45,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:45,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:59:45,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:45,286 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:59:45,288 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:59:46,833 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:59:46,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:46,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:59:46,850 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:59:46,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:59:46,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:46,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:46,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:59:46,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:46,966 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:59:46,968 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:59:48,814 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:59:48,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:48,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:59:48,830 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:59:48,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:59:48,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:48,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:48,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:59:48,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:48,946 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:59:48,949 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:59:50,566 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:59:50,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:50,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:59:50,583 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:59:50,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:59:50,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:50,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:50,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:59:50,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:50,708 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:59:50,710 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:59:52,357 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:59:52,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:52,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:59:52,375 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:59:52,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:59:52,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:52,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:52,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:59:52,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:52,482 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:59:52,484 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:59:54,428 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:59:54,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:54,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:59:54,444 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:59:54,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:59:54,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:54,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:54,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:59:54,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:54,558 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:59:54,560 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:59:55,818 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 21:59:55,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:55,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:59:55,835 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:59:55,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:59:55,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:55,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:55,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:59:55,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:55,949 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:59:55,952 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:59:57,368 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:59:57,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:57,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:59:57,384 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:59:57,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:59:57,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:57,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:57,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:59:57,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:57,486 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 21:59:57,488 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:59:59,271 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 175 proven. 21 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 21:59:59,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:59,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 21:59:59,289 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 21:59:59,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:59:59,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:59,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:59,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:59:59,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:59,431 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:59:59,433 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:00:00,751 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:00:00,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:00,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:00:00,767 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:00:00,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:00:00,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:00,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:00,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:00:00,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:00,878 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:00:00,880 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:00:02,311 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:00:02,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:02,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:00:02,327 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:00:02,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:00:02,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:02,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:02,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:00:02,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:02,428 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 22:00:02,430 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:00:03,892 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:00:03,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:03,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:00:03,909 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:00:03,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:00:03,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:03,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:03,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:00:04,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:04,015 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:00:04,017 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:00:05,870 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:00:05,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:05,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:00:05,886 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:00:05,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:00:05,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:05,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:05,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:00:05,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:05,996 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 22:00:05,998 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:00:07,602 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:00:07,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:07,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:00:07,620 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:00:07,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:00:07,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:07,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:07,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:00:07,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:07,730 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 22:00:07,732 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:00:09,690 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 175 proven. 21 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 22:00:09,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:09,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:00:09,711 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:00:09,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:00:09,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:09,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:09,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:00:09,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:09,838 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:00:09,840 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:00:11,866 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:00:11,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:11,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:00:11,882 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:00:11,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:00:11,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:11,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:11,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:00:12,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:12,005 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 22:00:12,007 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:00:14,122 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:00:14,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:14,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:00:14,162 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:00:14,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:00:14,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:14,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:14,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:00:14,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:14,316 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 22:00:14,319 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:00:16,029 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:00:16,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:16,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:00:16,047 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:00:16,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:00:16,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:16,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:16,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:00:16,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:16,168 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:00:16,171 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:00:19,087 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:00:19,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:19,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:00:19,104 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:00:19,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:00:19,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:19,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:19,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:00:19,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:19,205 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:00:19,207 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:00:21,186 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:00:21,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:21,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:00:21,205 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:00:21,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:00:21,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:21,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:21,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:00:21,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:21,319 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:00:21,321 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:00:22,920 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:00:22,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:22,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:00:22,936 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:00:22,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:00:22,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:22,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:22,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:00:23,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:23,061 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:00:23,063 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:00:24,628 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:00:24,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:24,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:00:24,644 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:00:24,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:00:24,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:24,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:24,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:00:24,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:24,752 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:00:24,754 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:00:26,403 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:00:26,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:26,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:00:26,419 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:00:26,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:00:26,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:26,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:26,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:00:26,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:26,531 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:00:26,533 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:00:27,853 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:00:27,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:27,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:00:27,870 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:00:27,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:00:27,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:27,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:27,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:00:27,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:27,991 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 22:00:27,993 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:00:29,501 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:00:29,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:29,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:00:29,524 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:00:29,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:00:29,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:29,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:29,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:00:29,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:29,670 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:00:29,672 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:00:31,852 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:00:31,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:31,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:00:31,868 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:00:31,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:00:31,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:31,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:31,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:00:31,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:31,982 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 22:00:31,984 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:00:33,473 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:00:33,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:33,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:00:33,491 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:00:33,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:00:33,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:33,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:33,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:00:33,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:33,614 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:00:33,616 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:00:35,066 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:00:35,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:35,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:00:35,082 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:00:35,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:00:35,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:35,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:35,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:00:35,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:35,241 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 22:00:35,244 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:00:36,924 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:00:36,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:36,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:00:36,943 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:00:36,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:00:36,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:36,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:36,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:00:37,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:37,050 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:00:37,052 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:00:38,954 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:00:38,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:38,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:00:38,970 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:00:38,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:00:38,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:38,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:38,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:00:39,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:39,081 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 22:00:39,083 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:00:40,664 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:00:40,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:40,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:00:40,681 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:00:40,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:00:40,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:40,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:40,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:00:40,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:40,792 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 22:00:40,794 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:00:43,064 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:00:43,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:43,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:00:43,082 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:00:43,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:00:43,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:43,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:43,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:00:43,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:43,213 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:00:43,215 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:00:44,839 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:00:44,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:44,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:00:44,855 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:00:44,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:00:44,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:44,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:44,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:00:44,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:44,964 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:00:44,966 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:00:46,496 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:00:46,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:46,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:00:46,512 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:00:46,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:00:46,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:46,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:46,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:00:46,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:46,629 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:00:46,631 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:00:47,942 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:00:47,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:47,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:00:47,958 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:00:47,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:00:47,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:47,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:47,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:00:48,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:48,101 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:00:48,103 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:00:49,631 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:00:49,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:49,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:00:49,648 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:00:49,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:00:49,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:49,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:49,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:00:49,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:49,807 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 22:00:49,809 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:00:51,882 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:00:51,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:51,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:00:51,899 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:00:51,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:00:51,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:51,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:51,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:00:52,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:52,017 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:00:52,019 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:00:53,743 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:00:53,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:53,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:00:53,760 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:00:53,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:00:53,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:53,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:53,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:00:53,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:53,875 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:00:53,877 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:00:55,516 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:00:55,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:55,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:00:55,532 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:00:55,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:00:55,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:55,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:55,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:00:55,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:55,645 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:00:55,647 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:00:57,438 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:00:57,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:57,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:00:57,455 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:00:57,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:00:57,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:57,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:57,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:00:57,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:57,586 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 22:00:57,588 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:00:59,509 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:00:59,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:59,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:00:59,531 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:00:59,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:00:59,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:59,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:59,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:00:59,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:59,663 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:00:59,665 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:01:01,069 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:01:01,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:01,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:01:01,085 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:01:01,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:01:01,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:01,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:01,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:01:01,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:01,192 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:01:01,194 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:01:02,700 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:01:02,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:02,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:01:02,716 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:01:02,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:01:02,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:02,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:02,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:01:02,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:02,838 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 22:01:02,841 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:01:04,132 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:01:04,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:04,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:01:04,148 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:01:04,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:01:04,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:04,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:04,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:01:04,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:04,262 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 22:01:04,264 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:01:06,046 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:01:06,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:06,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:01:06,064 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:01:06,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:01:06,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:06,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:06,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:01:06,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:06,175 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:01:06,177 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:01:08,351 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:01:08,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:08,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:01:08,368 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:01:08,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:01:08,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:08,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:08,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:01:08,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:08,487 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 22:01:08,490 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:01:10,764 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 175 proven. 21 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 22:01:10,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:10,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:01:10,783 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:01:10,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:01:10,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:10,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:10,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:01:10,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:10,912 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 22:01:10,914 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:01:12,791 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:01:12,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:12,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:01:12,808 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:01:12,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:01:12,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:12,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:12,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:01:12,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:12,943 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 22:01:12,946 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:01:14,710 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:01:14,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:14,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:01:14,729 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:01:14,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:01:14,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:14,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:14,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:01:14,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:14,860 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:01:14,862 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:01:16,387 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:01:16,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:16,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:01:16,405 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:01:16,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:01:16,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:16,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:16,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:01:16,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:16,531 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:01:16,533 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:01:18,198 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:01:18,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:18,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:01:18,215 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:01:18,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:01:18,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:18,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:18,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:01:18,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:18,339 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:01:18,342 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:01:21,450 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:01:21,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:21,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:01:21,468 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:01:21,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:01:21,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:21,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:21,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:01:21,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:21,592 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 22:01:21,594 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:01:23,551 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:01:23,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:23,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:01:23,568 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:01:23,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:01:23,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:23,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:23,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:01:23,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:23,685 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:01:23,687 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:01:25,476 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:01:25,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:25,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:01:25,498 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:01:25,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:01:25,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:25,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:25,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:01:25,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:25,712 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:01:25,715 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:01:27,436 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:01:27,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:27,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:01:27,453 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:01:27,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:01:27,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:27,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:27,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:01:27,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:27,569 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 22:01:27,571 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:01:29,574 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:01:29,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:29,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:01:29,596 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:01:29,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:01:29,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:29,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:29,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:01:29,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:29,780 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 22:01:29,782 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:01:31,414 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:01:31,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:31,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:01:31,432 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:01:31,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:01:31,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:31,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:31,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:01:31,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:31,560 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 22:01:31,563 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:01:33,749 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:01:33,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:33,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:01:33,768 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:01:33,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:01:33,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:33,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:33,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:01:33,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:33,893 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-13 22:01:33,895 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:01:35,662 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 172 proven. 24 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 22:01:35,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:35,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:01:35,682 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:01:35,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:01:35,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:35,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:35,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:01:35,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:35,818 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:01:35,820 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:01:37,332 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:01:37,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:37,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:01:37,349 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:01:37,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:01:37,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:37,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:37,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:01:37,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:37,456 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:01:37,458 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:01:39,839 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:01:39,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:39,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:01:39,856 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:01:39,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:01:39,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:39,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:39,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:01:39,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:39,980 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:01:39,982 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:01:42,026 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:01:42,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:42,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:01:42,049 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:01:42,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:01:42,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:42,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:42,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:01:42,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:42,162 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 22:01:42,164 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:01:44,017 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 175 proven. 21 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 22:01:44,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:44,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:01:44,035 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:01:44,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:01:44,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:44,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:44,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:01:44,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:44,184 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:01:44,186 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:01:45,876 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:01:45,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:45,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:01:45,893 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:01:45,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:01:45,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:45,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:45,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:01:46,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:46,015 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 22:01:46,017 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:01:47,865 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 175 proven. 21 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 22:01:47,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:47,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:01:47,883 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:01:47,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:01:47,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:47,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:47,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:01:47,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:47,998 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 22:01:48,000 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:01:50,157 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:01:50,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:50,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:01:50,175 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:01:50,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:01:50,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:50,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:50,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:01:50,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:50,307 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 22:01:50,309 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:01:51,852 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:01:51,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:51,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:01:51,870 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:01:51,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:01:51,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:51,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:51,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:01:52,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:52,011 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 22:01:52,014 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:01:53,517 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:01:53,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:53,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:01:53,534 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:01:53,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:01:53,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:53,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:53,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:01:53,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:53,662 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 22:01:53,664 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:01:55,596 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:01:55,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:55,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:01:55,621 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:01:55,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:01:55,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:55,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:55,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:01:55,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:55,797 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 22:01:55,799 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:01:57,868 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:01:57,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:57,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:01:57,886 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:01:57,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:01:57,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:57,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:57,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:01:58,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:58,020 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-13 22:01:58,022 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:01:59,881 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 160 proven. 25 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 22:01:59,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:59,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:01:59,899 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:01:59,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:01:59,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:59,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:59,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:02:00,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:00,028 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 22:02:00,030 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:02:01,746 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:02:01,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:01,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:02:01,762 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:02:01,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:02:01,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:01,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:01,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:02:01,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:01,889 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:02:01,891 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:02:03,295 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:02:03,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:03,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:02:03,312 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:02:03,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:02:03,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:03,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:03,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:02:03,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:03,458 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 22:02:03,460 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:02:05,204 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:02:05,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:05,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:02:05,222 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:02:05,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:02:05,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:05,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:05,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:02:05,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:05,335 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:02:05,338 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:02:07,334 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:02:07,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:07,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:02:07,354 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:02:07,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:02:07,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:07,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:07,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:02:07,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:07,488 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 22:02:07,490 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:02:09,899 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:02:09,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:09,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:02:09,921 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:02:09,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:02:09,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:09,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:09,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:02:10,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:10,101 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:02:10,103 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:02:12,034 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:02:12,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:12,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:02:12,051 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:02:12,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:02:12,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:12,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:12,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:02:12,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:12,174 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 22:02:12,176 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:02:13,638 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:02:13,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:13,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:02:13,655 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:02:13,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:02:13,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:13,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:13,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:02:13,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:13,821 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 22:02:13,824 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:02:15,601 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:02:15,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:15,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:02:15,619 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:02:15,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:02:15,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:15,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:15,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:02:15,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:15,759 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:02:15,761 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:02:17,407 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:02:17,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:17,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:02:17,429 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:02:17,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:02:17,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:17,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:17,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:02:17,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:17,564 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 22:02:17,566 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:02:19,052 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:02:19,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:19,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:02:19,070 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:02:19,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:02:19,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:19,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:19,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:02:19,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:19,183 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:02:19,185 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:02:20,975 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:02:20,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:20,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:02:20,992 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:02:20,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:02:20,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:20,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:21,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:02:21,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:21,108 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 22:02:21,110 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:02:23,501 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:02:23,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:23,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:02:23,523 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:02:23,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:02:23,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:23,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:23,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:02:23,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:23,653 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:02:23,655 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:02:25,401 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:02:25,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:25,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:02:25,417 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:02:25,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:02:25,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:25,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:25,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:02:25,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:25,558 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:02:25,560 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:02:27,160 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:02:27,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:27,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:02:27,178 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:02:27,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:02:27,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:27,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:27,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:02:27,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:27,320 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 22:02:27,322 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:02:29,561 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:02:29,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:29,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:02:29,582 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:02:29,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:02:29,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:29,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:29,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:02:29,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:29,711 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 22:02:29,713 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:02:31,551 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:02:31,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:31,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:02:31,569 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:02:31,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:02:31,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:31,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:31,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:02:31,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:31,692 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 22:02:31,694 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:02:33,117 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:02:33,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:33,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:02:33,135 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:02:33,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:02:33,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:33,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:33,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:02:33,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:33,260 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 22:02:33,262 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:02:35,442 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:02:35,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:35,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:02:35,460 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:02:35,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:02:35,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:35,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:35,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:02:35,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:35,584 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:02:35,586 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:02:37,453 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:02:37,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:37,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:02:37,470 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:02:37,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:02:37,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:37,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:37,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:02:37,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:37,606 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-13 22:02:37,608 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:02:39,228 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 184 proven. 16 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:02:39,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:39,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:02:39,246 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:02:39,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:02:39,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:39,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:39,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:02:39,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:39,366 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:02:39,368 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:02:41,061 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:02:41,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:41,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:02:41,077 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:02:41,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:02:41,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:41,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:41,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:02:41,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:41,191 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-13 22:02:41,193 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:02:42,864 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 172 proven. 24 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 22:02:42,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:42,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:02:42,883 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:02:42,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:02:42,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:42,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:42,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:02:43,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:43,002 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:02:43,004 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:02:44,650 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:02:44,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:44,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:02:44,667 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:02:44,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:02:44,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:44,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:44,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:02:44,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:44,802 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 22:02:44,804 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:02:46,783 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:02:46,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:46,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:02:46,800 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:02:46,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:02:46,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:46,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:46,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:02:46,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:46,926 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 22:02:46,929 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:02:48,763 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:02:48,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:48,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:02:48,784 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:02:48,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:02:48,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:48,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:48,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:02:48,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:48,925 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 22:02:48,927 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:02:50,590 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:02:50,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:50,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:02:50,608 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:02:50,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:02:50,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:50,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:50,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:02:50,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:50,735 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:02:50,737 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:02:52,775 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:02:52,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:52,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:02:52,791 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:02:52,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:02:52,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:52,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:52,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:02:52,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:52,910 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 22:02:52,912 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:02:54,855 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:02:54,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:54,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:02:54,872 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:02:54,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:02:54,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:54,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:54,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:02:55,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:55,044 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:02:55,047 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:02:56,604 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:02:56,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:56,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:02:56,620 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:02:56,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:02:56,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:56,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:56,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:02:56,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:56,743 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:02:56,745 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:02:58,994 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:02:59,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:59,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:02:59,010 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:02:59,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:02:59,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:59,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:59,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:02:59,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:59,157 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 22:02:59,159 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:03:01,279 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:03:01,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:01,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:03:01,296 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:03:01,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:03:01,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:01,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:01,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:03:01,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:01,419 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 22:03:01,422 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:03:03,039 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:03:03,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:03,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:03:03,057 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:03:03,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:03:03,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:03,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:03,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:03:03,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:03,187 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:03:03,190 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:03:05,469 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:03:05,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:05,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:03:05,486 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:03:05,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:03:05,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:05,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:05,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:03:05,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:05,609 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 22:03:05,612 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:03:07,383 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:03:07,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:07,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:03:07,402 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:03:07,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:03:07,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:07,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:07,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:03:07,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:07,541 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 22:03:07,543 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:03:09,062 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:03:09,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:09,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:03:09,079 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:03:09,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:03:09,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:09,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:09,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:03:09,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:09,255 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 22:03:09,257 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:03:11,043 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:03:11,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:11,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:03:11,060 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:03:11,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:03:11,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:11,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:11,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:03:11,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:11,205 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-13 22:03:11,207 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:03:12,946 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 184 proven. 16 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:03:12,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:12,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:03:12,964 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:03:12,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:03:12,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:12,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:12,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:03:13,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:13,092 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:03:13,094 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:03:14,639 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:03:14,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:14,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:03:14,655 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:03:14,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:03:14,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:14,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:14,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:03:14,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:14,775 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:03:14,777 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:03:16,314 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:03:16,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:16,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:03:16,331 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:03:16,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:03:16,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:16,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:16,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:03:16,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:16,464 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:03:16,466 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:03:17,619 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:03:17,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:17,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:03:17,655 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:03:17,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:03:17,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:17,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:17,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:03:17,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:17,770 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:03:17,772 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:03:19,424 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:03:19,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:19,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:03:19,441 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:03:19,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:03:19,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:19,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:19,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:03:19,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:19,588 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 22:03:19,592 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:03:21,378 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:03:21,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:21,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:03:21,396 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:03:21,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:03:21,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:21,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:21,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:03:21,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:21,513 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 22:03:21,515 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:03:23,558 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:03:23,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:23,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:03:23,576 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:03:23,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:03:23,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:23,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:23,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:03:23,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:23,730 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 22:03:23,732 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:03:25,502 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:03:25,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:25,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:03:25,519 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:03:25,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:03:25,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:25,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:25,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:03:25,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:25,623 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:03:25,625 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:03:27,322 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:03:27,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:27,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:03:27,339 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:03:27,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:03:27,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:27,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:27,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:03:27,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:27,463 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 22:03:27,465 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:03:29,434 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:03:29,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:29,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:03:29,452 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:03:29,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:03:29,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:29,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:29,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:03:29,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:29,601 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 22:03:29,604 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:03:31,793 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:03:31,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:31,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:03:31,810 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:03:31,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:03:31,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:31,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:31,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:03:31,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:31,940 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:03:31,942 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:03:33,311 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:03:33,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:33,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:03:33,328 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:03:33,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:03:33,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:33,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:33,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:03:33,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:33,451 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:03:33,453 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:03:34,747 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:03:34,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:34,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:03:34,763 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:03:34,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:03:34,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:34,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:34,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:03:34,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:34,877 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 22:03:34,879 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:03:36,608 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 175 proven. 21 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 22:03:36,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:36,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:03:36,626 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:03:36,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:03:36,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:36,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:36,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:03:36,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:36,733 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:03:36,735 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:03:38,855 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:03:38,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:38,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:03:38,871 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:03:38,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:03:38,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:38,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:38,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:03:38,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:38,989 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:03:38,991 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:03:40,639 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:03:40,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:40,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:03:40,655 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:03:40,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:03:40,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:40,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:40,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:03:40,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:40,767 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:03:40,769 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:03:43,905 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:03:43,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:43,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:03:43,921 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:03:43,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:03:43,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:43,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:43,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:03:44,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:44,047 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 22:03:44,049 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:03:46,215 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:03:46,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:46,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:03:46,232 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:03:46,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:03:46,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:46,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:46,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:03:46,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:46,355 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 22:03:46,357 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:03:50,495 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 175 proven. 21 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 22:03:50,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:50,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:03:50,515 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:03:50,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:03:50,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:50,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:50,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:03:50,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:50,674 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:03:50,676 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:03:52,171 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:03:52,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:52,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:03:52,187 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:03:52,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:03:52,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:52,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:52,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:03:52,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:52,304 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:03:52,306 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:03:53,785 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:03:53,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:53,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:03:53,801 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:03:53,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:03:53,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:53,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:53,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:03:53,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:53,935 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:03:53,937 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:03:55,330 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:03:55,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:55,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:03:55,347 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:03:55,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:03:55,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:55,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:55,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:03:55,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:55,462 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 22:03:55,464 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:03:57,424 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:03:57,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:57,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:03:57,441 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:03:57,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:03:57,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:57,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:57,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:03:57,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:57,562 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:03:57,564 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:03:58,926 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:03:58,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:58,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:03:58,942 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:03:58,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:03:58,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:58,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:58,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:03:59,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:59,060 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:03:59,062 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:04:00,416 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:04:00,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:00,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:04:00,434 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:04:00,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:04:00,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:00,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:00,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:04:00,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:00,567 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:04:00,569 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:04:02,068 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:04:02,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:02,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:04:02,084 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:04:02,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:04:02,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:02,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:02,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:04:02,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:02,200 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 22:04:02,202 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:04:04,026 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:04:04,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:04,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:04:04,043 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:04:04,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:04:04,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:04,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:04,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:04:04,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:04,163 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 22:04:04,165 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:04:06,273 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:04:06,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:06,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:04:06,290 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:04:06,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:04:06,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:06,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:06,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:04:06,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:06,396 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:04:06,398 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:04:08,079 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:04:08,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:08,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:04:08,095 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:04:08,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:04:08,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:08,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:08,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:04:08,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:08,213 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:04:08,215 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:04:09,612 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:04:09,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:09,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:04:09,628 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:04:09,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:04:09,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:09,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:09,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:04:09,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:09,745 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:04:09,747 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:04:11,824 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:04:11,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:11,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:04:11,841 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:04:11,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:04:11,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:11,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:11,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:04:11,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:11,962 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 22:04:11,964 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:04:13,795 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 175 proven. 21 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 22:04:13,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:13,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:04:13,813 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:04:13,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:04:13,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:13,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:13,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:04:13,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:13,935 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 22:04:13,938 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:04:15,393 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:04:15,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:15,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:04:15,410 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:04:15,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:04:15,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:15,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:15,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:04:15,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:15,524 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:04:15,526 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:04:17,457 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:04:17,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:17,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:04:17,474 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:04:17,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:04:17,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:17,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:17,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:04:17,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:17,600 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 22:04:17,602 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:04:19,395 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:04:19,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:19,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:04:19,413 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:04:19,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:04:19,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:19,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:19,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:04:19,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:19,524 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:04:19,526 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:04:21,183 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:04:21,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:21,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:04:21,200 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:04:21,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:04:21,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:21,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:21,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:04:21,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:21,311 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 22:04:21,314 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:04:23,130 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 166 proven. 24 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:04:23,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:23,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:04:23,147 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:04:23,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:04:23,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:23,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:23,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:04:23,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:23,262 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:04:23,264 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:04:24,842 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:04:24,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:24,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 89 transitions. [2024-11-13 22:04:24,858 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-13 22:04:24,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:04:24,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:24,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:24,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:04:24,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:24,984 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 22:04:24,986 INFO L278 TraceCheckSpWp]: Computing forward predicates...