./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/mannadiv_valuebound100.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac2040d0-d5b5-4f92-ae6c-69cd2ba84956/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac2040d0-d5b5-4f92-ae6c-69cd2ba84956/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac2040d0-d5b5-4f92-ae6c-69cd2ba84956/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac2040d0-d5b5-4f92-ae6c-69cd2ba84956/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/mannadiv_valuebound100.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac2040d0-d5b5-4f92-ae6c-69cd2ba84956/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac2040d0-d5b5-4f92-ae6c-69cd2ba84956/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4f0dc25e497896e48962fc4f59a3ea4856b5eb0408b9845e68b04a0b0a132067 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:26:23,326 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:26:23,416 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac2040d0-d5b5-4f92-ae6c-69cd2ba84956/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-09 00:26:23,422 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:26:23,423 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:26:23,459 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:26:23,460 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:26:23,461 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:26:23,462 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:26:23,462 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:26:23,462 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:26:23,463 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:26:23,463 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:26:23,464 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:26:23,464 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:26:23,465 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:26:23,465 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:26:23,465 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:26:23,466 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:26:23,466 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:26:23,467 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-09 00:26:23,467 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 00:26:23,468 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:26:23,468 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:26:23,468 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:26:23,469 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:26:23,473 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:26:23,473 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:26:23,474 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:26:23,474 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:26:23,474 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:26:23,474 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:26:23,475 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:26:23,475 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:26:23,475 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:26:23,475 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac2040d0-d5b5-4f92-ae6c-69cd2ba84956/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac2040d0-d5b5-4f92-ae6c-69cd2ba84956/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4f0dc25e497896e48962fc4f59a3ea4856b5eb0408b9845e68b04a0b0a132067 [2024-11-09 00:26:23,708 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:26:23,735 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:26:23,739 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:26:23,740 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:26:23,741 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:26:23,742 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac2040d0-d5b5-4f92-ae6c-69cd2ba84956/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/nla-digbench-scaling/mannadiv_valuebound100.c Unable to find full path for "g++" [2024-11-09 00:26:25,753 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:26:25,992 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:26:25,993 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac2040d0-d5b5-4f92-ae6c-69cd2ba84956/sv-benchmarks/c/nla-digbench-scaling/mannadiv_valuebound100.c [2024-11-09 00:26:26,000 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac2040d0-d5b5-4f92-ae6c-69cd2ba84956/bin/ukojak-verify-ImItNfHLgk/data/d7ea4b3b5/ee90824793c241a08eeb46ef74e66bf5/FLAG37cf127aa [2024-11-09 00:26:26,349 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac2040d0-d5b5-4f92-ae6c-69cd2ba84956/bin/ukojak-verify-ImItNfHLgk/data/d7ea4b3b5/ee90824793c241a08eeb46ef74e66bf5 [2024-11-09 00:26:26,352 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:26:26,353 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:26:26,355 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:26:26,355 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:26:26,360 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:26:26,361 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:26:26" (1/1) ... [2024-11-09 00:26:26,362 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@631a8c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:26:26, skipping insertion in model container [2024-11-09 00:26:26,362 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:26:26" (1/1) ... [2024-11-09 00:26:26,388 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:26:26,605 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:26:26,615 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:26:26,633 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:26:26,650 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:26:26,650 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:26:26 WrapperNode [2024-11-09 00:26:26,650 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:26:26,651 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:26:26,651 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:26:26,651 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:26:26,657 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:26:26" (1/1) ... [2024-11-09 00:26:26,662 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:26:26" (1/1) ... [2024-11-09 00:26:26,678 INFO L138 Inliner]: procedures = 14, calls = 12, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 68 [2024-11-09 00:26:26,678 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:26:26,679 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:26:26,679 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:26:26,679 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:26:26,688 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:26:26" (1/1) ... [2024-11-09 00:26:26,689 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:26:26" (1/1) ... [2024-11-09 00:26:26,690 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:26:26" (1/1) ... [2024-11-09 00:26:26,690 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:26:26" (1/1) ... [2024-11-09 00:26:26,693 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:26:26" (1/1) ... [2024-11-09 00:26:26,697 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:26:26" (1/1) ... [2024-11-09 00:26:26,698 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:26:26" (1/1) ... [2024-11-09 00:26:26,698 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:26:26" (1/1) ... [2024-11-09 00:26:26,700 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:26:26,701 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:26:26,701 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:26:26,701 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:26:26,702 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:26:26" (1/1) ... [2024-11-09 00:26:26,708 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:26:26,721 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac2040d0-d5b5-4f92-ae6c-69cd2ba84956/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:26:26,739 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac2040d0-d5b5-4f92-ae6c-69cd2ba84956/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:26:26,741 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac2040d0-d5b5-4f92-ae6c-69cd2ba84956/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:26:26,772 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:26:26,773 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 00:26:26,773 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 00:26:26,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:26:26,773 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:26:26,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:26:26,774 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-09 00:26:26,774 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-09 00:26:26,839 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:26:26,841 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:26:27,063 INFO L? ?]: Removed 45 outVars from TransFormulas that were not future-live. [2024-11-09 00:26:27,064 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:26:27,116 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:26:27,117 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 00:26:27,117 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:26:27 BoogieIcfgContainer [2024-11-09 00:26:27,118 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:26:27,118 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:26:27,119 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:26:27,131 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:26:27,131 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:26:27" (1/1) ... [2024-11-09 00:26:27,141 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:26:27,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:27,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 55 states and 59 transitions. [2024-11-09 00:26:27,201 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 59 transitions. [2024-11-09 00:26:27,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:26:27,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:27,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:27,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:27,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:26:27,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:27,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 55 states and 58 transitions. [2024-11-09 00:26:27,446 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 58 transitions. [2024-11-09 00:26:27,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:26:27,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:27,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:27,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:26:27,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:27,520 INFO L255 TraceCheckSpWp]: Trace formula consists of 45 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 00:26:27,526 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:26:27,564 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:26:27,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:27,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 57 states and 62 transitions. [2024-11-09 00:26:27,598 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 62 transitions. [2024-11-09 00:26:27,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:26:27,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:27,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:27,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:26:27,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:27,664 INFO L255 TraceCheckSpWp]: Trace formula consists of 46 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 00:26:27,666 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:26:27,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:26:27,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:27,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 58 states and 63 transitions. [2024-11-09 00:26:27,711 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 63 transitions. [2024-11-09 00:26:27,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:26:27,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:27,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:27,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:27,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:26:28,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:28,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 62 states and 70 transitions. [2024-11-09 00:26:28,130 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 70 transitions. [2024-11-09 00:26:28,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:26:28,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:28,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:28,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:28,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:26:28,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:28,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 63 states and 71 transitions. [2024-11-09 00:26:28,937 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 71 transitions. [2024-11-09 00:26:28,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:26:28,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:28,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:28,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:29,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:26:30,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:30,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 69 states and 81 transitions. [2024-11-09 00:26:30,541 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 81 transitions. [2024-11-09 00:26:30,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:26:30,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:30,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:30,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:26:30,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:30,572 INFO L255 TraceCheckSpWp]: Trace formula consists of 50 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-09 00:26:30,574 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:26:30,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:26:31,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:31,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 73 states and 86 transitions. [2024-11-09 00:26:31,784 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 86 transitions. [2024-11-09 00:26:31,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:26:31,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:31,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:31,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:31,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:26:32,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:32,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 76 states and 91 transitions. [2024-11-09 00:26:32,015 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 91 transitions. [2024-11-09 00:26:32,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:26:32,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:32,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:32,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:32,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:26:32,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:32,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 80 states and 99 transitions. [2024-11-09 00:26:32,324 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 99 transitions. [2024-11-09 00:26:32,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:26:32,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:32,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:32,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:32,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:26:33,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:33,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 84 states and 106 transitions. [2024-11-09 00:26:33,519 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 106 transitions. [2024-11-09 00:26:33,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:26:33,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:33,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:33,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:33,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:26:33,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:33,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 85 states and 107 transitions. [2024-11-09 00:26:33,608 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 107 transitions. [2024-11-09 00:26:33,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:26:33,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:33,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:33,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:33,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:26:34,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:34,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 88 states and 110 transitions. [2024-11-09 00:26:34,796 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 110 transitions. [2024-11-09 00:26:34,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:26:34,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:34,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:34,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:34,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:26:35,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:35,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 92 states and 114 transitions. [2024-11-09 00:26:35,989 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 114 transitions. [2024-11-09 00:26:35,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:26:35,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:35,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:35,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:36,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:26:36,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:36,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 94 states and 117 transitions. [2024-11-09 00:26:36,065 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 117 transitions. [2024-11-09 00:26:36,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:26:36,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:36,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:36,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:36,100 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:26:36,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:36,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 100 states and 127 transitions. [2024-11-09 00:26:36,356 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 127 transitions. [2024-11-09 00:26:36,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:26:36,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:36,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:36,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:36,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:26:36,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:36,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 101 states and 128 transitions. [2024-11-09 00:26:36,416 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 128 transitions. [2024-11-09 00:26:36,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:26:36,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:36,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:36,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:36,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:26:36,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:36,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 102 states and 129 transitions. [2024-11-09 00:26:36,475 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 129 transitions. [2024-11-09 00:26:36,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:26:36,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:36,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:36,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:36,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:26:37,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:37,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 115 states and 146 transitions. [2024-11-09 00:26:37,035 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 146 transitions. [2024-11-09 00:26:37,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:26:37,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:37,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:37,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:37,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:26:37,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:37,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 118 states and 151 transitions. [2024-11-09 00:26:37,263 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 151 transitions. [2024-11-09 00:26:37,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:26:37,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:37,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:37,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:37,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:26:38,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:38,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 122 states and 159 transitions. [2024-11-09 00:26:38,093 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 159 transitions. [2024-11-09 00:26:38,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:26:38,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:38,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:38,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:38,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:26:38,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:38,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 126 states and 167 transitions. [2024-11-09 00:26:38,326 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 167 transitions. [2024-11-09 00:26:38,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:26:38,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:38,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:38,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:38,353 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:26:39,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:39,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 132 states and 178 transitions. [2024-11-09 00:26:39,278 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 178 transitions. [2024-11-09 00:26:39,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:26:39,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:39,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:39,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:26:39,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:39,305 INFO L255 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-09 00:26:39,307 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:26:39,664 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:26:41,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:41,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 148 states and 203 transitions. [2024-11-09 00:26:41,332 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 203 transitions. [2024-11-09 00:26:41,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:26:41,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:41,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:41,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:41,424 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:26:45,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:45,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 155 states and 216 transitions. [2024-11-09 00:26:45,223 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 216 transitions. [2024-11-09 00:26:45,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:26:45,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:45,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:45,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:26:45,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:45,269 INFO L255 TraceCheckSpWp]: Trace formula consists of 74 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-09 00:26:45,270 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:26:45,577 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:26:46,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:46,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 157 states and 219 transitions. [2024-11-09 00:26:46,163 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 219 transitions. [2024-11-09 00:26:46,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:26:46,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:46,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:46,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:46,374 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:26:48,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:48,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 163 states and 232 transitions. [2024-11-09 00:26:48,264 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 232 transitions. [2024-11-09 00:26:48,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:26:48,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:48,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:48,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:48,328 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:26:49,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:49,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 166 states and 241 transitions. [2024-11-09 00:26:49,408 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 241 transitions. [2024-11-09 00:26:49,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:26:49,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:49,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:49,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:49,447 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:26:50,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:50,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 170 states and 249 transitions. [2024-11-09 00:26:50,792 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 249 transitions. [2024-11-09 00:26:50,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:26:50,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:50,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:50,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:51,664 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:26:55,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:55,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 179 states and 266 transitions. [2024-11-09 00:26:55,383 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 266 transitions. [2024-11-09 00:26:55,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:26:55,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:55,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:55,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:55,535 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:26:56,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:56,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 182 states and 274 transitions. [2024-11-09 00:26:56,877 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 274 transitions. [2024-11-09 00:26:56,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:26:56,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:56,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:56,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:57,324 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:26:59,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:59,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 188 states and 283 transitions. [2024-11-09 00:26:59,392 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 283 transitions. [2024-11-09 00:26:59,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:26:59,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:59,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:59,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:59,462 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:27:00,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:00,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 191 states and 290 transitions. [2024-11-09 00:27:00,305 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 290 transitions. [2024-11-09 00:27:00,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:27:00,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:00,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:00,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:00,710 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:27:01,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:01,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 195 states and 295 transitions. [2024-11-09 00:27:01,659 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 295 transitions. [2024-11-09 00:27:01,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:27:01,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:01,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:01,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:02,152 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:27:05,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:05,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 202 states and 308 transitions. [2024-11-09 00:27:05,195 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 308 transitions. [2024-11-09 00:27:05,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:27:05,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:05,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:05,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:05,234 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:27:08,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:08,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 208 states and 321 transitions. [2024-11-09 00:27:08,278 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 321 transitions. [2024-11-09 00:27:08,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:27:08,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:08,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:08,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:27:08,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:08,304 INFO L255 TraceCheckSpWp]: Trace formula consists of 78 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-09 00:27:08,305 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:27:08,759 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:27:09,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:09,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 212 states and 325 transitions. [2024-11-09 00:27:09,727 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 325 transitions. [2024-11-09 00:27:09,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:27:09,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:09,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:09,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:09,949 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:27:14,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:14,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 223 states and 351 transitions. [2024-11-09 00:27:14,513 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 351 transitions. [2024-11-09 00:27:14,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:27:14,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:14,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:14,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:14,561 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:27:15,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:15,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 227 states and 356 transitions. [2024-11-09 00:27:15,757 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 356 transitions. [2024-11-09 00:27:15,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:27:15,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:15,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:15,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:15,784 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:27:17,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:17,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 230 states and 358 transitions. [2024-11-09 00:27:17,961 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 358 transitions. [2024-11-09 00:27:17,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:27:17,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:17,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:17,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:18,008 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:27:19,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:19,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 231 states and 359 transitions. [2024-11-09 00:27:19,170 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 359 transitions. [2024-11-09 00:27:19,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:27:19,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:19,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:19,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:19,196 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:27:19,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:19,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 234 states and 367 transitions. [2024-11-09 00:27:19,853 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 367 transitions. [2024-11-09 00:27:19,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:27:19,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:19,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:19,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:19,882 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:27:20,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:20,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 235 states and 367 transitions. [2024-11-09 00:27:20,588 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 367 transitions. [2024-11-09 00:27:20,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:27:20,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:20,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:20,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:20,657 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 00:27:24,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:24,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 235 states and 366 transitions. [2024-11-09 00:27:24,968 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 366 transitions. [2024-11-09 00:27:24,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:27:24,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:24,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:24,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:25,259 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:27:29,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:29,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 248 states and 390 transitions. [2024-11-09 00:27:29,879 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 390 transitions. [2024-11-09 00:27:29,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:27:29,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:29,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:29,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:29,912 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:27:30,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:30,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 251 states and 394 transitions. [2024-11-09 00:27:30,437 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 394 transitions. [2024-11-09 00:27:30,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:27:30,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:30,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:30,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:30,458 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:27:32,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:32,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 249 states and 389 transitions. [2024-11-09 00:27:32,313 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 389 transitions. [2024-11-09 00:27:32,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:27:32,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:32,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:32,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:32,335 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:27:39,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:39,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 253 states and 393 transitions. [2024-11-09 00:27:39,397 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 393 transitions. [2024-11-09 00:27:39,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:27:39,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:39,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:39,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:39,709 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 00:27:40,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:40,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 252 states and 392 transitions. [2024-11-09 00:27:40,893 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 392 transitions. [2024-11-09 00:27:40,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:27:40,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:40,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:40,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:40,920 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-09 00:27:44,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:44,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 265 states and 408 transitions. [2024-11-09 00:27:44,348 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 408 transitions. [2024-11-09 00:27:44,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:27:44,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:44,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:44,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:44,583 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:27:47,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:47,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 278 states and 437 transitions. [2024-11-09 00:27:47,811 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 437 transitions. [2024-11-09 00:27:47,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 00:27:47,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:47,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:47,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:48,091 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-09 00:27:49,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:49,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 280 states and 439 transitions. [2024-11-09 00:27:49,666 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 439 transitions. [2024-11-09 00:27:49,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 00:27:49,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:49,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:49,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:49,921 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:27:53,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:53,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 294 states and 472 transitions. [2024-11-09 00:27:53,220 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 472 transitions. [2024-11-09 00:27:53,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:27:53,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:53,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:53,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:53,766 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:27:58,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:58,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 309 states and 498 transitions. [2024-11-09 00:27:58,887 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 498 transitions. [2024-11-09 00:27:58,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:27:58,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:58,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:58,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:58,947 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:27:59,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:59,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 312 states and 507 transitions. [2024-11-09 00:27:59,471 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 507 transitions. [2024-11-09 00:27:59,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:27:59,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:59,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:59,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:00,066 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:29:14,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:14,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 324 states and 523 transitions. [2024-11-09 00:29:14,903 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 523 transitions. [2024-11-09 00:29:14,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:29:14,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:14,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:14,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:14,959 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:29:18,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:18,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 338 states and 541 transitions. [2024-11-09 00:29:18,279 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 541 transitions. [2024-11-09 00:29:18,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 00:29:18,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:18,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:18,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:18,305 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:29:25,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:25,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 342 states and 547 transitions. [2024-11-09 00:29:25,122 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 547 transitions. [2024-11-09 00:29:25,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 00:29:25,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:25,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:25,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:25,155 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:29:28,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:28,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 344 states and 550 transitions. [2024-11-09 00:29:28,429 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 550 transitions. [2024-11-09 00:29:28,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:29:28,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:28,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:28,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:28,455 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:29:33,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:33,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 347 states and 554 transitions. [2024-11-09 00:29:33,135 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 554 transitions. [2024-11-09 00:29:33,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:29:33,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:33,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:33,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:29:33,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:33,199 INFO L255 TraceCheckSpWp]: Trace formula consists of 98 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 00:29:33,201 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:29:34,655 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 12 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:29:43,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:43,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 366 states and 583 transitions. [2024-11-09 00:29:43,005 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 583 transitions. [2024-11-09 00:29:43,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:29:43,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:43,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:43,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:29:43,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:43,099 INFO L255 TraceCheckSpWp]: Trace formula consists of 101 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 00:29:43,108 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:29:43,884 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 6 proven. 14 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:29:46,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:46,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 368 states and 586 transitions. [2024-11-09 00:29:46,202 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 586 transitions. [2024-11-09 00:29:46,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:29:46,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:46,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:46,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:29:46,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:46,246 INFO L255 TraceCheckSpWp]: Trace formula consists of 101 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 00:29:46,248 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:29:46,557 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 6 proven. 14 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:29:47,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:47,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 369 states and 587 transitions. [2024-11-09 00:29:47,916 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 587 transitions. [2024-11-09 00:29:47,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:29:47,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:47,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:47,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:47,994 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:29:53,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:53,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 371 states and 590 transitions. [2024-11-09 00:29:53,018 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 590 transitions. [2024-11-09 00:29:53,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:29:53,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:53,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:53,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:53,091 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:29:55,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:55,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 372 states and 591 transitions. [2024-11-09 00:29:55,558 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 591 transitions. [2024-11-09 00:29:55,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:29:55,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:55,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:55,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:29:55,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:55,600 INFO L255 TraceCheckSpWp]: Trace formula consists of 99 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 00:29:55,601 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:29:56,949 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 12 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:30:59,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:59,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 373 states and 591 transitions. [2024-11-09 00:30:59,407 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 591 transitions. [2024-11-09 00:30:59,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:30:59,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:59,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:59,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:30:59,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:59,456 INFO L255 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 00:30:59,457 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:31:01,237 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:31:47,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:47,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 377 states and 604 transitions. [2024-11-09 00:31:47,226 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 604 transitions. [2024-11-09 00:31:47,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:31:47,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:47,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:47,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:31:47,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:47,278 INFO L255 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-09 00:31:47,280 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:31:50,051 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 1 proven. 22 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:32:01,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:01,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 402 states and 640 transitions. [2024-11-09 00:32:01,562 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 640 transitions. [2024-11-09 00:32:01,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:32:01,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:01,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:01,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:02,714 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 6 proven. 18 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:32:07,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:07,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 404 states and 646 transitions. [2024-11-09 00:32:07,563 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 646 transitions. [2024-11-09 00:32:07,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:32:07,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:07,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:07,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:07,628 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 6 proven. 18 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:32:09,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:09,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 405 states and 648 transitions. [2024-11-09 00:32:09,840 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 648 transitions. [2024-11-09 00:32:09,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:32:09,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:09,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:09,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:09,887 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-09 00:32:11,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:11,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 405 states and 647 transitions. [2024-11-09 00:32:11,228 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 647 transitions. [2024-11-09 00:32:11,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:32:11,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:11,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:11,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:11,273 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 00:32:14,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:14,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 406 states and 651 transitions. [2024-11-09 00:32:14,157 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 651 transitions. [2024-11-09 00:32:14,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:32:14,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:14,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:14,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:14,201 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 00:32:15,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:15,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 406 states and 650 transitions. [2024-11-09 00:32:15,939 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 650 transitions. [2024-11-09 00:32:15,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 00:32:15,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:15,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:15,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:18,933 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:32:30,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:30,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 403 states and 663 transitions. [2024-11-09 00:32:30,251 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 663 transitions. [2024-11-09 00:32:30,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 00:32:30,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:30,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:30,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:30,331 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:32:32,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:32,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 404 states and 664 transitions. [2024-11-09 00:32:32,435 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 664 transitions. [2024-11-09 00:32:32,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-09 00:32:32,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:32,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:32,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:32,484 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 00:32:34,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:34,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 405 states and 666 transitions. [2024-11-09 00:32:34,831 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 666 transitions. [2024-11-09 00:32:34,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-09 00:32:34,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:34,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:34,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:34,881 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 00:32:35,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:35,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 407 states and 668 transitions. [2024-11-09 00:32:35,265 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 668 transitions. [2024-11-09 00:32:35,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-09 00:32:35,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:35,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:35,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:35,651 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 4 proven. 9 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-09 00:32:39,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:39,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 419 states and 682 transitions. [2024-11-09 00:32:39,055 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 682 transitions. [2024-11-09 00:32:39,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-09 00:32:39,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:39,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:39,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:39,415 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 9 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-09 00:32:46,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:46,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 435 states and 699 transitions. [2024-11-09 00:32:46,948 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 699 transitions. [2024-11-09 00:32:46,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:32:46,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:46,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:46,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:47,013 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:32:56,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:56,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 439 states and 705 transitions. [2024-11-09 00:32:56,805 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 705 transitions. [2024-11-09 00:32:56,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:32:56,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:56,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:56,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:32:56,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:56,856 INFO L255 TraceCheckSpWp]: Trace formula consists of 103 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-09 00:32:56,858 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:33:03,130 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:33:07,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:07,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 443 states and 709 transitions. [2024-11-09 00:33:07,524 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 709 transitions. [2024-11-09 00:33:07,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:33:07,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:07,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:07,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:33:07,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:07,577 INFO L255 TraceCheckSpWp]: Trace formula consists of 106 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-09 00:33:07,579 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:33:11,153 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 1 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:33:20,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:20,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 459 states and 726 transitions. [2024-11-09 00:33:20,666 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 726 transitions. [2024-11-09 00:33:20,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-09 00:33:20,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:20,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:20,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:20,686 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-09 00:33:23,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:23,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 458 states and 724 transitions. [2024-11-09 00:33:23,328 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 724 transitions. [2024-11-09 00:33:23,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-09 00:33:23,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:23,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:23,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:24,282 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 00:33:40,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:40,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 467 states and 748 transitions. [2024-11-09 00:33:40,344 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 748 transitions. [2024-11-09 00:33:40,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-09 00:33:40,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:40,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:40,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:40,825 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 00:33:42,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:42,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 468 states and 748 transitions. [2024-11-09 00:33:42,522 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 748 transitions. [2024-11-09 00:33:42,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-09 00:33:42,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:42,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:42,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:42,932 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 00:33:47,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:47,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 473 states and 759 transitions. [2024-11-09 00:33:47,009 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 759 transitions. [2024-11-09 00:33:47,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-09 00:33:47,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:47,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:47,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:47,372 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 00:33:49,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:49,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 473 states and 758 transitions. [2024-11-09 00:33:49,223 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 758 transitions. [2024-11-09 00:33:49,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-09 00:33:49,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:49,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:49,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:49,954 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 00:34:10,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:10,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 488 states and 789 transitions. [2024-11-09 00:34:10,834 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 789 transitions. [2024-11-09 00:34:10,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-09 00:34:10,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:10,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:10,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:10,853 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-09 00:34:20,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:20,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 490 states and 793 transitions. [2024-11-09 00:34:20,292 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 793 transitions. [2024-11-09 00:34:20,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-09 00:34:20,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:20,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:20,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:20,315 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-09 00:34:22,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:22,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 488 states and 788 transitions. [2024-11-09 00:34:22,882 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 788 transitions. [2024-11-09 00:34:22,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-09 00:34:22,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:22,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:22,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:22,922 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 00:34:26,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:26,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 493 states and 800 transitions. [2024-11-09 00:34:26,407 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 800 transitions. [2024-11-09 00:34:26,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-09 00:34:26,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:26,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:26,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:26,447 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 00:34:29,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:29,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 494 states and 800 transitions. [2024-11-09 00:34:29,470 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 800 transitions. [2024-11-09 00:34:29,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:34:29,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:29,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:29,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:29,486 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 00:34:35,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:35,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 496 states and 804 transitions. [2024-11-09 00:34:35,115 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 804 transitions. [2024-11-09 00:34:35,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:34:35,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:35,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:35,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:35,137 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 00:34:37,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:37,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 494 states and 799 transitions. [2024-11-09 00:34:37,661 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 799 transitions. [2024-11-09 00:34:37,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-09 00:34:37,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:37,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:37,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:37,702 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-09 00:34:47,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:47,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 504 states and 817 transitions. [2024-11-09 00:34:47,809 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 817 transitions. [2024-11-09 00:34:47,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-09 00:34:47,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:47,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:47,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:47,831 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-09 00:34:53,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:53,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 504 states and 816 transitions. [2024-11-09 00:34:53,161 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 816 transitions. [2024-11-09 00:34:53,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-09 00:34:53,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:53,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:53,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:53,194 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-09 00:34:55,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:55,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 505 states and 816 transitions. [2024-11-09 00:34:55,111 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 816 transitions. [2024-11-09 00:34:55,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-09 00:34:55,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:55,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:55,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:55,132 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-09 00:34:59,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:59,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 513 states and 825 transitions. [2024-11-09 00:34:59,498 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 825 transitions. [2024-11-09 00:34:59,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-09 00:34:59,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:59,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:59,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:59,518 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-09 00:35:01,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:01,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 514 states and 827 transitions. [2024-11-09 00:35:01,214 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 827 transitions. [2024-11-09 00:35:01,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-09 00:35:01,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:01,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:01,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:01,233 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-09 00:35:03,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:03,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 516 states and 829 transitions. [2024-11-09 00:35:03,078 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 829 transitions. [2024-11-09 00:35:03,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-09 00:35:03,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:03,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:03,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:03,106 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-09 00:35:04,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:04,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 518 states and 830 transitions. [2024-11-09 00:35:04,676 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 830 transitions. [2024-11-09 00:35:04,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-09 00:35:04,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:04,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:04,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:05,294 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 00:35:14,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:14,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 532 states and 868 transitions. [2024-11-09 00:35:14,595 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 868 transitions. [2024-11-09 00:35:14,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:35:14,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:14,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:14,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:15,202 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 47 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:35:31,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:31,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 548 states and 904 transitions. [2024-11-09 00:35:31,306 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 904 transitions. [2024-11-09 00:35:31,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:35:31,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:31,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:31,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:31,369 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:35:34,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:34,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 561 states and 927 transitions. [2024-11-09 00:35:34,504 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 927 transitions. [2024-11-09 00:35:34,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:35:34,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:34,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:34,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:34,569 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 47 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:35:38,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:38,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 575 states and 946 transitions. [2024-11-09 00:35:38,188 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 946 transitions. [2024-11-09 00:35:38,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:35:38,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:38,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:38,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:38,254 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 47 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:35:41,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:41,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 586 states and 958 transitions. [2024-11-09 00:35:41,445 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 958 transitions. [2024-11-09 00:35:41,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:35:41,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:41,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:41,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:41,535 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:36:14,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:14,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 598 states and 975 transitions. [2024-11-09 00:36:14,319 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 975 transitions. [2024-11-09 00:36:14,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:36:14,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:14,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:14,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:14,362 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 26 proven. 12 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 00:36:21,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:21,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 610 states and 990 transitions. [2024-11-09 00:36:21,630 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 990 transitions. [2024-11-09 00:36:21,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:36:21,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:21,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:21,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:21,702 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 47 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:36:26,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:26,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1066 states to 624 states and 1007 transitions. [2024-11-09 00:36:26,522 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 1007 transitions. [2024-11-09 00:36:26,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:36:26,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:26,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:26,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:26,545 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-09 00:36:30,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:30,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 629 states and 1012 transitions. [2024-11-09 00:36:30,445 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1012 transitions. [2024-11-09 00:36:30,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:36:30,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:30,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:30,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:30,464 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-09 00:36:31,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:31,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 629 states and 1011 transitions. [2024-11-09 00:36:31,914 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1011 transitions. [2024-11-09 00:36:31,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:36:31,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:31,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:31,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:31,942 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:37:11,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:11,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1086 states to 638 states and 1022 transitions. [2024-11-09 00:37:11,092 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1022 transitions. [2024-11-09 00:37:11,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:37:11,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:11,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:11,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:11,126 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-09 00:37:14,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:14,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 640 states and 1024 transitions. [2024-11-09 00:37:14,328 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1024 transitions. [2024-11-09 00:37:14,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-09 00:37:14,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:14,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:14,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:37:14,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:14,366 INFO L255 TraceCheckSpWp]: Trace formula consists of 123 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 00:37:14,367 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:37:16,742 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 00:37:23,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:23,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 644 states and 1031 transitions. [2024-11-09 00:37:23,473 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1031 transitions. [2024-11-09 00:37:23,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-09 00:37:23,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:23,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:23,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:23,490 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-09 00:37:29,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:29,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 647 states and 1035 transitions. [2024-11-09 00:37:29,396 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 1035 transitions. [2024-11-09 00:37:29,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-09 00:37:29,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:29,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:29,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:37:29,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:29,440 INFO L255 TraceCheckSpWp]: Trace formula consists of 123 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 00:37:29,442 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:37:29,947 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 00:37:35,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:35,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1119 states to 659 states and 1050 transitions. [2024-11-09 00:37:35,179 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 1050 transitions. [2024-11-09 00:37:35,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-09 00:37:35,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:35,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:35,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:37:35,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:35,222 INFO L255 TraceCheckSpWp]: Trace formula consists of 123 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 00:37:35,224 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:37:35,736 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 00:37:40,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:40,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1130 states to 663 states and 1061 transitions. [2024-11-09 00:37:40,906 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1061 transitions. [2024-11-09 00:37:40,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-09 00:37:40,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:40,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:40,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:37:40,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:40,947 INFO L255 TraceCheckSpWp]: Trace formula consists of 123 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 00:37:40,948 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:37:41,427 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 00:37:43,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:43,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 665 states and 1062 transitions. [2024-11-09 00:37:43,221 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 1062 transitions. [2024-11-09 00:37:43,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-09 00:37:43,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:43,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:43,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:43,243 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-09 00:37:49,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:49,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1138 states to 670 states and 1069 transitions. [2024-11-09 00:37:49,421 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 1069 transitions. [2024-11-09 00:37:49,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-09 00:37:49,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:49,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:49,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:37:49,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:49,462 INFO L255 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 00:37:49,463 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:37:50,442 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 28 proven. 26 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 00:37:53,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:53,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1141 states to 672 states and 1072 transitions. [2024-11-09 00:37:53,039 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 1072 transitions. [2024-11-09 00:37:53,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-09 00:37:53,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:53,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:53,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:37:53,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:53,086 INFO L255 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 00:37:53,087 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:37:53,560 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 28 proven. 26 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 00:37:55,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:55,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1143 states to 673 states and 1074 transitions. [2024-11-09 00:37:55,679 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1074 transitions. [2024-11-09 00:37:55,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-09 00:37:55,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:55,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:55,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:55,732 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-09 00:38:05,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:05,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1147 states to 676 states and 1078 transitions. [2024-11-09 00:38:05,525 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 1078 transitions. [2024-11-09 00:38:05,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-09 00:38:05,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:05,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:05,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:38:05,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:05,571 INFO L255 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 00:38:05,573 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:38:08,043 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 40 proven. 9 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 00:39:11,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:11,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1147 states to 677 states and 1078 transitions. [2024-11-09 00:39:11,866 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 1078 transitions. [2024-11-09 00:39:11,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-09 00:39:11,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:11,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:11,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:11,932 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-09 00:39:13,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:13,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1150 states to 677 states and 1077 transitions. [2024-11-09 00:39:13,210 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 1077 transitions. [2024-11-09 00:39:13,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-09 00:39:13,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:13,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:13,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:13,228 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-09 00:39:16,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:16,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 679 states and 1081 transitions. [2024-11-09 00:39:16,576 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 1081 transitions. [2024-11-09 00:39:16,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-09 00:39:16,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:16,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:16,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:39:16,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:16,630 INFO L255 TraceCheckSpWp]: Trace formula consists of 130 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-09 00:39:16,631 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:39:22,969 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 2 proven. 57 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:39:44,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:44,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1182 states to 690 states and 1109 transitions. [2024-11-09 00:39:44,163 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 1109 transitions. [2024-11-09 00:39:44,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-09 00:39:44,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:44,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:44,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:39:44,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:44,212 INFO L255 TraceCheckSpWp]: Trace formula consists of 130 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-09 00:39:44,214 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:39:45,515 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 2 proven. 57 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:39:58,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:58,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1182 states to 691 states and 1109 transitions. [2024-11-09 00:39:58,793 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1109 transitions. [2024-11-09 00:39:58,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-09 00:39:58,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:58,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:58,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:39:58,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:58,841 INFO L255 TraceCheckSpWp]: Trace formula consists of 130 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-09 00:39:58,843 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:40:00,079 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 2 proven. 57 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:40:03,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:03,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1182 states to 692 states and 1109 transitions. [2024-11-09 00:40:03,277 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1109 transitions. [2024-11-09 00:40:03,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-09 00:40:03,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:03,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:03,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:40:03,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:03,315 INFO L255 TraceCheckSpWp]: Trace formula consists of 130 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-09 00:40:03,316 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:40:04,482 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 2 proven. 57 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:40:07,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:07,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1182 states to 693 states and 1109 transitions. [2024-11-09 00:40:07,270 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1109 transitions. [2024-11-09 00:40:07,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-09 00:40:07,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:07,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:07,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:08,603 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 28 proven. 32 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 00:40:17,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:17,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 696 states and 1114 transitions. [2024-11-09 00:40:17,056 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1114 transitions. [2024-11-09 00:40:17,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-09 00:40:17,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:17,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:17,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:17,084 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-09 00:40:18,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:18,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1186 states to 696 states and 1113 transitions. [2024-11-09 00:40:18,940 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1113 transitions. [2024-11-09 00:40:18,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-09 00:40:18,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:18,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:18,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:18,986 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 36 proven. 4 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:40:21,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:21,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 697 states and 1114 transitions. [2024-11-09 00:40:21,408 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1114 transitions. [2024-11-09 00:40:21,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-09 00:40:21,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:21,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:21,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:21,444 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 36 proven. 4 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:40:24,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:24,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1188 states to 698 states and 1115 transitions. [2024-11-09 00:40:24,141 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1115 transitions. [2024-11-09 00:40:24,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-09 00:40:24,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:24,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:24,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:24,175 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-09 00:40:28,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:28,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1193 states to 699 states and 1120 transitions. [2024-11-09 00:40:28,718 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1120 transitions. [2024-11-09 00:40:28,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-09 00:40:28,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:28,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:28,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:28,755 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-09 00:40:31,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:31,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1192 states to 699 states and 1119 transitions. [2024-11-09 00:40:31,196 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1119 transitions. [2024-11-09 00:40:31,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-09 00:40:31,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:31,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:31,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:31,219 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-09 00:40:33,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:33,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1191 states to 699 states and 1118 transitions. [2024-11-09 00:40:33,326 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1118 transitions. [2024-11-09 00:40:33,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-09 00:40:33,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:33,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:33,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:34,490 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:40:45,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:45,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1221 states to 704 states and 1148 transitions. [2024-11-09 00:40:45,316 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 1148 transitions. [2024-11-09 00:40:45,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-09 00:40:45,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:45,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:45,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:45,547 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked.