./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-nla/cohencu3-both-nt.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_430ad57c-a4e1-4d4e-8a9c-7852a56a9e81/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_430ad57c-a4e1-4d4e-8a9c-7852a56a9e81/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_430ad57c-a4e1-4d4e-8a9c-7852a56a9e81/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_430ad57c-a4e1-4d4e-8a9c-7852a56a9e81/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-nla/cohencu3-both-nt.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_430ad57c-a4e1-4d4e-8a9c-7852a56a9e81/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_430ad57c-a4e1-4d4e-8a9c-7852a56a9e81/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 3ca7ce9ebd9ab1a6eee9fc9006cb49cb4f31e2e39b3b21c759320bb8210d6441 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:03:15,006 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:03:15,097 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_430ad57c-a4e1-4d4e-8a9c-7852a56a9e81/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-09 00:03:15,104 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:03:15,105 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:03:15,139 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:03:15,140 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:03:15,141 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:03:15,142 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:03:15,143 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:03:15,144 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:03:15,144 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:03:15,145 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:03:15,145 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:03:15,147 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:03:15,148 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:03:15,148 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:03:15,148 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:03:15,148 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:03:15,149 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:03:15,149 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-09 00:03:15,151 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 00:03:15,152 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:03:15,154 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:03:15,154 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:03:15,154 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:03:15,155 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:03:15,155 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:03:15,155 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:03:15,155 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:03:15,156 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:03:15,156 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:03:15,156 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:03:15,156 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:03:15,159 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:03:15,160 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_430ad57c-a4e1-4d4e-8a9c-7852a56a9e81/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_430ad57c-a4e1-4d4e-8a9c-7852a56a9e81/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3ca7ce9ebd9ab1a6eee9fc9006cb49cb4f31e2e39b3b21c759320bb8210d6441 [2024-11-09 00:03:15,435 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:03:15,469 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:03:15,472 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:03:15,473 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:03:15,475 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:03:15,476 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_430ad57c-a4e1-4d4e-8a9c-7852a56a9e81/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/termination-nla/cohencu3-both-nt.c Unable to find full path for "g++" [2024-11-09 00:03:17,522 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:03:17,715 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:03:17,716 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_430ad57c-a4e1-4d4e-8a9c-7852a56a9e81/sv-benchmarks/c/termination-nla/cohencu3-both-nt.c [2024-11-09 00:03:17,722 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_430ad57c-a4e1-4d4e-8a9c-7852a56a9e81/bin/ukojak-verify-ImItNfHLgk/data/14717ca87/5a545300608a4e4b801d21a0c193e29f/FLAG8c55d4956 [2024-11-09 00:03:18,106 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_430ad57c-a4e1-4d4e-8a9c-7852a56a9e81/bin/ukojak-verify-ImItNfHLgk/data/14717ca87/5a545300608a4e4b801d21a0c193e29f [2024-11-09 00:03:18,109 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:03:18,111 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:03:18,112 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:03:18,112 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:03:18,118 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:03:18,119 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:03:18" (1/1) ... [2024-11-09 00:03:18,120 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5da4cdd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:03:18, skipping insertion in model container [2024-11-09 00:03:18,121 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:03:18" (1/1) ... [2024-11-09 00:03:18,141 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:03:18,311 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:03:18,316 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:03:18,331 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:03:18,344 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:03:18,344 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:03:18 WrapperNode [2024-11-09 00:03:18,345 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:03:18,346 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:03:18,346 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:03:18,346 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:03:18,351 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:03:18" (1/1) ... [2024-11-09 00:03:18,355 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:03:18" (1/1) ... [2024-11-09 00:03:18,368 INFO L138 Inliner]: procedures = 4, calls = 2, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 36 [2024-11-09 00:03:18,368 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:03:18,369 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:03:18,369 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:03:18,369 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:03:18,378 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:03:18" (1/1) ... [2024-11-09 00:03:18,378 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:03:18" (1/1) ... [2024-11-09 00:03:18,379 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:03:18" (1/1) ... [2024-11-09 00:03:18,380 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:03:18" (1/1) ... [2024-11-09 00:03:18,382 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:03:18" (1/1) ... [2024-11-09 00:03:18,386 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:03:18" (1/1) ... [2024-11-09 00:03:18,387 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:03:18" (1/1) ... [2024-11-09 00:03:18,388 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:03:18" (1/1) ... [2024-11-09 00:03:18,389 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:03:18,390 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:03:18,390 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:03:18,390 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:03:18,391 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:03:18" (1/1) ... [2024-11-09 00:03:18,397 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:03:18,408 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_430ad57c-a4e1-4d4e-8a9c-7852a56a9e81/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:03:18,420 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_430ad57c-a4e1-4d4e-8a9c-7852a56a9e81/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:03:18,423 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_430ad57c-a4e1-4d4e-8a9c-7852a56a9e81/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:03:18,450 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:03:18,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:03:18,510 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:03:18,513 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:03:18,661 INFO L? ?]: Removed 20 outVars from TransFormulas that were not future-live. [2024-11-09 00:03:18,661 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:03:18,687 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:03:18,688 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 00:03:18,688 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:03:18 BoogieIcfgContainer [2024-11-09 00:03:18,689 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:03:18,691 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:03:18,693 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:03:18,705 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:03:18,705 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:03:18" (1/1) ... [2024-11-09 00:03:18,719 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:03:18,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:18,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 28 states and 29 transitions. [2024-11-09 00:03:18,773 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 29 transitions. [2024-11-09 00:03:18,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-09 00:03:18,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:18,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:18,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:18,911 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:18,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:18,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 27 transitions. [2024-11-09 00:03:18,926 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 27 transitions. [2024-11-09 00:03:18,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-09 00:03:18,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:18,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:18,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:03:18,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:18,966 INFO L255 TraceCheckSpWp]: Trace formula consists of 14 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 00:03:18,971 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:03:18,995 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:19,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:19,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 29 states and 30 transitions. [2024-11-09 00:03:19,025 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 30 transitions. [2024-11-09 00:03:19,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-09 00:03:19,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:19,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:19,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:03:19,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:19,044 INFO L255 TraceCheckSpWp]: Trace formula consists of 15 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 00:03:19,045 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:03:19,055 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:19,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:19,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 30 states and 31 transitions. [2024-11-09 00:03:19,073 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 31 transitions. [2024-11-09 00:03:19,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-09 00:03:19,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:19,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:19,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:03:19,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:19,097 INFO L255 TraceCheckSpWp]: Trace formula consists of 16 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 00:03:19,098 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:03:19,110 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:19,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:19,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 31 states and 32 transitions. [2024-11-09 00:03:19,126 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 32 transitions. [2024-11-09 00:03:19,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 00:03:19,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:19,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:19,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:19,189 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:19,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:19,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 33 states and 36 transitions. [2024-11-09 00:03:19,228 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 36 transitions. [2024-11-09 00:03:19,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:03:19,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:19,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:19,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:19,293 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:19,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:19,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 36 states and 40 transitions. [2024-11-09 00:03:19,363 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 40 transitions. [2024-11-09 00:03:19,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:03:19,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:19,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:19,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:19,425 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:19,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:19,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 44 states and 52 transitions. [2024-11-09 00:03:19,683 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 52 transitions. [2024-11-09 00:03:19,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:03:19,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:19,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:19,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:19,752 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:20,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:20,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 53 states and 65 transitions. [2024-11-09 00:03:20,065 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 65 transitions. [2024-11-09 00:03:20,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:03:20,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:20,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:20,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:20,153 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:20,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:20,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 63 states and 81 transitions. [2024-11-09 00:03:20,708 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 81 transitions. [2024-11-09 00:03:20,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:03:20,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:20,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:20,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:20,774 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:21,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:21,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 74 states and 98 transitions. [2024-11-09 00:03:21,483 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 98 transitions. [2024-11-09 00:03:21,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:03:21,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:21,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:21,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:21,580 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:22,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:22,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 85 states and 116 transitions. [2024-11-09 00:03:22,553 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 116 transitions. [2024-11-09 00:03:22,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:03:22,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:22,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:22,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:22,640 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:23,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:23,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 97 states and 139 transitions. [2024-11-09 00:03:23,816 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 139 transitions. [2024-11-09 00:03:23,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:03:23,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:23,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:23,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:03:23,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:23,840 INFO L255 TraceCheckSpWp]: Trace formula consists of 36 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 00:03:23,842 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:03:23,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:25,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:25,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 106 states and 154 transitions. [2024-11-09 00:03:25,329 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 154 transitions. [2024-11-09 00:03:25,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:03:25,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:25,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:25,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:03:25,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:25,365 INFO L255 TraceCheckSpWp]: Trace formula consists of 37 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 00:03:25,366 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:03:25,424 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:25,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:25,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 107 states and 156 transitions. [2024-11-09 00:03:25,470 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 156 transitions. [2024-11-09 00:03:25,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:03:25,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:25,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:25,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:03:25,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:25,512 INFO L255 TraceCheckSpWp]: Trace formula consists of 38 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 00:03:25,514 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:03:25,597 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:25,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:25,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 109 states and 158 transitions. [2024-11-09 00:03:25,770 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 158 transitions. [2024-11-09 00:03:25,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:03:25,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:25,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:25,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:25,834 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:25,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:25,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 110 states and 158 transitions. [2024-11-09 00:03:25,900 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 158 transitions. [2024-11-09 00:03:25,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:03:25,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:25,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:25,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:25,943 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:26,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:26,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 113 states and 168 transitions. [2024-11-09 00:03:26,064 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 168 transitions. [2024-11-09 00:03:26,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:03:26,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:26,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:26,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:26,301 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:27,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:27,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 125 states and 185 transitions. [2024-11-09 00:03:27,625 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 185 transitions. [2024-11-09 00:03:27,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:03:27,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:27,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:27,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:27,878 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:29,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:29,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 138 states and 210 transitions. [2024-11-09 00:03:29,240 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 210 transitions. [2024-11-09 00:03:29,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:03:29,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:29,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:29,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:29,501 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:30,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:30,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 150 states and 228 transitions. [2024-11-09 00:03:30,748 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 228 transitions. [2024-11-09 00:03:30,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:03:30,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:30,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:30,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:31,006 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:32,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:32,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 163 states and 254 transitions. [2024-11-09 00:03:32,279 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 254 transitions. [2024-11-09 00:03:32,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:03:32,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:32,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:32,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:32,380 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:33,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:33,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 173 states and 270 transitions. [2024-11-09 00:03:33,491 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 270 transitions. [2024-11-09 00:03:33,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:03:33,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:33,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:33,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:33,621 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:34,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:34,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 184 states and 298 transitions. [2024-11-09 00:03:34,665 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 298 transitions. [2024-11-09 00:03:34,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:03:34,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:34,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:34,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:03:34,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:34,703 INFO L255 TraceCheckSpWp]: Trace formula consists of 58 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 00:03:34,704 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:03:34,879 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:35,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:35,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 192 states and 314 transitions. [2024-11-09 00:03:35,952 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 314 transitions. [2024-11-09 00:03:35,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:03:35,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:35,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:35,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:03:35,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:35,981 INFO L255 TraceCheckSpWp]: Trace formula consists of 60 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 00:03:35,983 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:03:36,102 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:36,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:36,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 194 states and 316 transitions. [2024-11-09 00:03:36,293 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 316 transitions. [2024-11-09 00:03:36,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:03:36,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:36,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:36,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:36,354 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:36,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:36,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 197 states and 331 transitions. [2024-11-09 00:03:36,544 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 331 transitions. [2024-11-09 00:03:36,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:03:36,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:36,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:36,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:37,205 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:38,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:38,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 210 states and 351 transitions. [2024-11-09 00:03:38,983 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 351 transitions. [2024-11-09 00:03:38,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:03:38,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:38,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:38,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:39,593 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:41,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:41,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 223 states and 383 transitions. [2024-11-09 00:03:41,398 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 383 transitions. [2024-11-09 00:03:41,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:03:41,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:41,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:41,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:42,045 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:44,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:44,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 236 states and 404 transitions. [2024-11-09 00:03:44,310 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 404 transitions. [2024-11-09 00:03:44,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:03:44,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:44,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:44,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:44,934 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:46,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:46,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 249 states and 437 transitions. [2024-11-09 00:03:46,708 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 437 transitions. [2024-11-09 00:03:46,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:03:46,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:46,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:46,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:46,944 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:03:48,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:48,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 259 states and 464 transitions. [2024-11-09 00:03:48,427 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 464 transitions. [2024-11-09 00:03:48,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:03:48,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:48,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:48,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:48,569 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:50,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:50,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 270 states and 501 transitions. [2024-11-09 00:03:50,383 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 501 transitions. [2024-11-09 00:03:50,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 00:03:50,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:50,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:50,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:03:50,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:50,436 INFO L255 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-09 00:03:50,437 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:03:50,626 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:52,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:52,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 278 states and 524 transitions. [2024-11-09 00:03:52,762 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 524 transitions. [2024-11-09 00:03:52,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 00:03:52,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:52,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:52,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:03:52,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:52,843 INFO L255 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-09 00:03:52,845 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:03:52,951 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:53,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:53,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 280 states and 528 transitions. [2024-11-09 00:03:53,382 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 528 transitions. [2024-11-09 00:03:53,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 00:03:53,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:53,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:53,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:03:53,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:53,433 INFO L255 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-09 00:03:53,434 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:03:53,512 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:53,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:53,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 282 states and 533 transitions. [2024-11-09 00:03:53,919 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 533 transitions. [2024-11-09 00:03:53,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 00:03:53,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:53,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:53,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:03:53,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:53,952 INFO L255 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-09 00:03:53,953 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:03:54,022 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:54,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:54,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 283 states and 536 transitions. [2024-11-09 00:03:54,401 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 536 transitions. [2024-11-09 00:03:54,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 00:03:54,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:54,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:54,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:03:54,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:54,436 INFO L255 TraceCheckSpWp]: Trace formula consists of 82 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 00:03:54,438 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:03:54,604 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:54,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:54,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 285 states and 538 transitions. [2024-11-09 00:03:54,921 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 538 transitions. [2024-11-09 00:03:54,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:03:54,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:54,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:54,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:54,983 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:55,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:55,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 288 states and 558 transitions. [2024-11-09 00:03:55,199 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 558 transitions. [2024-11-09 00:03:55,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:03:55,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:55,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:55,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:56,526 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:59,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:59,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 301 states and 582 transitions. [2024-11-09 00:03:59,757 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 582 transitions. [2024-11-09 00:03:59,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:03:59,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:59,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:59,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:59,858 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:00,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:00,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 303 states and 588 transitions. [2024-11-09 00:04:00,782 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 588 transitions. [2024-11-09 00:04:00,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:04:00,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:00,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:00,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:00,948 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:01,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:01,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 305 states and 593 transitions. [2024-11-09 00:04:01,510 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 593 transitions. [2024-11-09 00:04:01,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:04:01,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:01,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:01,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:01,611 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:02,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:02,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 306 states and 596 transitions. [2024-11-09 00:04:02,171 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 596 transitions. [2024-11-09 00:04:02,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 00:04:02,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:02,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:02,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:03,692 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:07,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:07,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 319 states and 637 transitions. [2024-11-09 00:04:07,137 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 637 transitions. [2024-11-09 00:04:07,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 00:04:07,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:07,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:07,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:07,240 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:08,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:08,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 321 states and 643 transitions. [2024-11-09 00:04:08,327 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 643 transitions. [2024-11-09 00:04:08,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 00:04:08,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:08,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:08,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:08,438 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:09,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:09,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 322 states and 646 transitions. [2024-11-09 00:04:09,226 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 646 transitions. [2024-11-09 00:04:09,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 00:04:09,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:09,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:09,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:09,319 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:09,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:09,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 324 states and 651 transitions. [2024-11-09 00:04:09,999 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 651 transitions. [2024-11-09 00:04:09,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-09 00:04:10,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:10,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:10,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:11,269 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:17,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:17,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 344 states and 680 transitions. [2024-11-09 00:04:17,224 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 680 transitions. [2024-11-09 00:04:17,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-09 00:04:17,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:17,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:17,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:17,303 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:18,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:18,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 346 states and 682 transitions. [2024-11-09 00:04:18,034 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 682 transitions. [2024-11-09 00:04:18,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:04:18,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:18,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:18,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:19,647 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:23,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:23,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 359 states and 732 transitions. [2024-11-09 00:04:23,204 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 732 transitions. [2024-11-09 00:04:23,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-09 00:04:23,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:23,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:23,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:23,243 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:04:25,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:25,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 368 states and 751 transitions. [2024-11-09 00:04:25,287 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 751 transitions. [2024-11-09 00:04:25,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 00:04:25,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:25,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:25,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:26,357 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:29,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:29,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 379 states and 803 transitions. [2024-11-09 00:04:29,728 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 803 transitions. [2024-11-09 00:04:29,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:04:29,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:29,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:29,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:04:29,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:29,768 INFO L255 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-09 00:04:29,770 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:04:30,012 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:32,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:32,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 387 states and 829 transitions. [2024-11-09 00:04:32,639 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 829 transitions. [2024-11-09 00:04:32,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:04:32,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:32,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:32,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:04:32,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:32,689 INFO L255 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-09 00:04:32,691 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:04:32,798 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:33,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:33,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 389 states and 836 transitions. [2024-11-09 00:04:33,940 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 836 transitions. [2024-11-09 00:04:33,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:04:33,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:33,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:33,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:04:33,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:33,976 INFO L255 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-09 00:04:33,977 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:04:34,068 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:34,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:34,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 390 states and 840 transitions. [2024-11-09 00:04:34,814 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 840 transitions. [2024-11-09 00:04:34,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:04:34,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:34,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:34,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:04:34,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:34,853 INFO L255 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-09 00:04:34,854 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:04:34,934 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:35,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:35,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 392 states and 846 transitions. [2024-11-09 00:04:35,534 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 846 transitions. [2024-11-09 00:04:35,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:04:35,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:35,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:35,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:04:35,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:35,577 INFO L255 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-09 00:04:35,578 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:04:35,670 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:36,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:36,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 394 states and 852 transitions. [2024-11-09 00:04:36,243 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 852 transitions. [2024-11-09 00:04:36,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-09 00:04:36,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:36,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:36,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:04:36,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:36,283 INFO L255 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-09 00:04:36,284 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:04:36,535 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 94 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:36,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:36,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 396 states and 854 transitions. [2024-11-09 00:04:36,916 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 854 transitions. [2024-11-09 00:04:36,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-09 00:04:36,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:36,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:36,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:36,971 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:37,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:37,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 399 states and 879 transitions. [2024-11-09 00:04:37,363 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 879 transitions. [2024-11-09 00:04:37,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:04:37,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:37,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:37,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:40,261 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:46,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:46,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 412 states and 907 transitions. [2024-11-09 00:04:46,194 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 907 transitions. [2024-11-09 00:04:46,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:04:46,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:46,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:46,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:46,313 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:48,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:48,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 414 states and 914 transitions. [2024-11-09 00:04:48,087 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 914 transitions. [2024-11-09 00:04:48,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:04:48,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:48,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:48,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:48,212 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:49,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:49,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 416 states and 920 transitions. [2024-11-09 00:04:49,155 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 920 transitions. [2024-11-09 00:04:49,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:04:49,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:49,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:49,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:49,263 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:50,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:50,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 417 states and 924 transitions. [2024-11-09 00:04:50,049 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 924 transitions. [2024-11-09 00:04:50,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:04:50,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:50,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:50,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:50,173 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:51,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:51,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 419 states and 930 transitions. [2024-11-09 00:04:51,208 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 930 transitions. [2024-11-09 00:04:51,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:04:51,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:51,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:51,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:54,484 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 114 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:00,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:00,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 980 states to 432 states and 980 transitions. [2024-11-09 00:05:00,222 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 980 transitions. [2024-11-09 00:05:00,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:05:00,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:00,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:00,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:00,338 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 114 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:02,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:02,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 434 states and 987 transitions. [2024-11-09 00:05:02,073 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 987 transitions. [2024-11-09 00:05:02,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:05:02,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:02,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:02,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:02,216 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 114 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:03,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:03,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 436 states and 993 transitions. [2024-11-09 00:05:03,168 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 993 transitions. [2024-11-09 00:05:03,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:05:03,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:03,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:03,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:03,268 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 114 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:04,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:04,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 437 states and 997 transitions. [2024-11-09 00:05:04,226 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 997 transitions. [2024-11-09 00:05:04,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:05:04,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:04,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:04,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:04,321 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 114 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:05,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:05,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 439 states and 1003 transitions. [2024-11-09 00:05:05,171 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 1003 transitions. [2024-11-09 00:05:05,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:05:05,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:05,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:05,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:08,660 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 118 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:21,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:21,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 460 states and 1048 transitions. [2024-11-09 00:05:21,357 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 1048 transitions. [2024-11-09 00:05:21,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:05:21,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:21,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:21,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:21,466 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 118 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:22,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:22,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 462 states and 1054 transitions. [2024-11-09 00:05:22,501 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 1054 transitions. [2024-11-09 00:05:22,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-09 00:05:22,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:22,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:22,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:25,195 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 122 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:31,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:31,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1128 states to 475 states and 1128 transitions. [2024-11-09 00:05:31,600 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 1128 transitions. [2024-11-09 00:05:31,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-09 00:05:31,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:31,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:31,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:31,630 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-09 00:05:35,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:35,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1153 states to 484 states and 1153 transitions. [2024-11-09 00:05:35,578 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 1153 transitions. [2024-11-09 00:05:35,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-09 00:05:35,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:35,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:35,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:35,609 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-09 00:05:36,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:36,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1159 states to 486 states and 1159 transitions. [2024-11-09 00:05:36,507 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 1159 transitions. [2024-11-09 00:05:36,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-09 00:05:36,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:36,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:36,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:36,527 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-09 00:05:38,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:38,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1167 states to 488 states and 1167 transitions. [2024-11-09 00:05:38,139 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 1167 transitions. [2024-11-09 00:05:38,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-09 00:05:38,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:38,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:38,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:38,173 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-09 00:05:38,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:38,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 489 states and 1172 transitions. [2024-11-09 00:05:38,932 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 1172 transitions. [2024-11-09 00:05:38,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-09 00:05:38,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:38,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:38,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:39,478 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 130 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:45,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:45,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 500 states and 1230 transitions. [2024-11-09 00:05:45,341 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 1230 transitions. [2024-11-09 00:05:45,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-09 00:05:45,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:45,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:45,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:45,402 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 130 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:46,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:46,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 502 states and 1274 transitions. [2024-11-09 00:05:46,498 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 1274 transitions. [2024-11-09 00:05:46,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-09 00:05:46,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:46,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:46,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:46,557 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 130 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:47,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:47,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1280 states to 503 states and 1280 transitions. [2024-11-09 00:05:47,557 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 1280 transitions. [2024-11-09 00:05:47,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-09 00:05:47,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:47,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:47,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:05:47,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:47,595 INFO L255 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-09 00:05:47,596 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:05:47,897 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:54,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:54,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1316 states to 511 states and 1316 transitions. [2024-11-09 00:05:54,410 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 1316 transitions. [2024-11-09 00:05:54,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-09 00:05:54,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:54,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:54,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:05:54,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:54,467 INFO L255 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-09 00:05:54,468 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:05:54,576 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:56,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:56,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1334 states to 515 states and 1334 transitions. [2024-11-09 00:05:56,917 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 1334 transitions. [2024-11-09 00:05:56,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-09 00:05:56,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:56,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:56,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:05:56,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:56,961 INFO L255 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-09 00:05:56,963 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:05:57,074 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:59,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:59,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1349 states to 518 states and 1349 transitions. [2024-11-09 00:05:59,628 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 1349 transitions. [2024-11-09 00:05:59,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-09 00:05:59,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:59,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:59,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:05:59,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:59,664 INFO L255 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-09 00:05:59,665 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:05:59,761 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:06:00,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:00,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 520 states and 1356 transitions. [2024-11-09 00:06:00,655 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 1356 transitions. [2024-11-09 00:06:00,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-09 00:06:00,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:00,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:00,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:06:00,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:00,695 INFO L255 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-09 00:06:00,696 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:06:00,802 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:06:01,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:01,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1364 states to 522 states and 1364 transitions. [2024-11-09 00:06:01,701 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 1364 transitions. [2024-11-09 00:06:01,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-09 00:06:01,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:01,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:01,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:06:01,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:01,753 INFO L255 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-09 00:06:01,754 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:06:01,894 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:06:03,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:03,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1372 states to 524 states and 1372 transitions. [2024-11-09 00:06:03,322 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 1372 transitions. [2024-11-09 00:06:03,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-09 00:06:03,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:03,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:03,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:06:03,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:03,364 INFO L255 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-09 00:06:03,364 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:06:03,464 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:06:04,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:04,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1377 states to 525 states and 1377 transitions. [2024-11-09 00:06:04,367 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 1377 transitions. [2024-11-09 00:06:04,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-09 00:06:04,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:04,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:04,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:06:04,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:04,407 INFO L255 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-09 00:06:04,409 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:06:04,508 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:06:05,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:05,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1385 states to 527 states and 1385 transitions. [2024-11-09 00:06:05,831 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 1385 transitions. [2024-11-09 00:06:05,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-09 00:06:05,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:05,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:05,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:06:05,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:05,875 INFO L255 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 00:06:05,876 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:06:06,299 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 150 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:06:06,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:06,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1387 states to 529 states and 1387 transitions. [2024-11-09 00:06:06,971 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 1387 transitions. [2024-11-09 00:06:06,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-09 00:06:06,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:06,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:06,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:07,049 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:06:07,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:07,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1417 states to 532 states and 1417 transitions. [2024-11-09 00:06:07,638 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 1417 transitions. [2024-11-09 00:06:07,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:06:07,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:07,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:07,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:14,327 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 170 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:06:28,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:28,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1448 states to 545 states and 1448 transitions. [2024-11-09 00:06:28,928 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1448 transitions. [2024-11-09 00:06:28,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:06:28,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:28,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:28,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:29,072 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 170 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:06:32,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:32,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1462 states to 549 states and 1462 transitions. [2024-11-09 00:06:32,135 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 1462 transitions. [2024-11-09 00:06:32,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:06:32,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:32,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:32,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:32,262 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 170 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:06:33,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:33,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1470 states to 551 states and 1470 transitions. [2024-11-09 00:06:33,468 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 1470 transitions. [2024-11-09 00:06:33,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:06:33,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:33,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:33,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:33,595 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 170 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:06:35,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:35,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1476 states to 552 states and 1476 transitions. [2024-11-09 00:06:35,043 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 1476 transitions. [2024-11-09 00:06:35,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:06:35,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:35,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:35,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:35,183 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 170 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:06:36,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:36,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1484 states to 554 states and 1484 transitions. [2024-11-09 00:06:36,506 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1484 transitions. [2024-11-09 00:06:36,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 00:06:36,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:36,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:36,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:44,479 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:06:57,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:57,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1553 states to 567 states and 1553 transitions. [2024-11-09 00:06:57,800 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1553 transitions. [2024-11-09 00:06:57,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 00:06:57,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:57,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:57,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:57,943 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:06:59,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:59,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1561 states to 569 states and 1561 transitions. [2024-11-09 00:06:59,380 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 1561 transitions. [2024-11-09 00:06:59,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 00:06:59,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:59,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:59,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:59,504 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:07:00,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:00,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1569 states to 571 states and 1569 transitions. [2024-11-09 00:07:00,781 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 1569 transitions. [2024-11-09 00:07:00,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 00:07:00,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:00,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:00,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:00,904 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:07:02,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:02,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1577 states to 573 states and 1577 transitions. [2024-11-09 00:07:02,457 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 1577 transitions. [2024-11-09 00:07:02,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 00:07:02,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:02,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:02,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:02,622 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:07:04,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:04,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1583 states to 574 states and 1583 transitions. [2024-11-09 00:07:04,373 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 1583 transitions. [2024-11-09 00:07:04,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-09 00:07:04,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:04,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:04,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:11,340 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:07:33,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:33,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1622 states to 594 states and 1622 transitions. [2024-11-09 00:07:33,895 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 1622 transitions. [2024-11-09 00:07:33,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-09 00:07:33,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:33,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:33,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:34,075 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:07:36,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:36,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1629 states to 596 states and 1629 transitions. [2024-11-09 00:07:36,190 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 1629 transitions. [2024-11-09 00:07:36,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 00:07:36,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:36,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:36,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:41,818 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 0 proven. 185 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:07:54,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:54,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1724 states to 609 states and 1724 transitions. [2024-11-09 00:07:54,277 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 1724 transitions. [2024-11-09 00:07:54,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-09 00:07:54,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:54,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:54,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:54,305 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-09 00:07:58,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:58,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1740 states to 616 states and 1740 transitions. [2024-11-09 00:07:58,842 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 1740 transitions. [2024-11-09 00:07:58,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-09 00:07:58,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:58,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:58,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:58,874 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-09 00:08:00,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:00,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1747 states to 618 states and 1747 transitions. [2024-11-09 00:08:00,430 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 1747 transitions. [2024-11-09 00:08:00,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:08:00,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:00,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:00,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:05,671 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 195 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:16,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:16,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1781 states to 627 states and 1781 transitions. [2024-11-09 00:08:16,813 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 1781 transitions. [2024-11-09 00:08:16,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:08:16,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:16,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:16,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:16,899 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 195 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:18,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:18,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1841 states to 629 states and 1841 transitions. [2024-11-09 00:08:18,467 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1841 transitions. [2024-11-09 00:08:18,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-09 00:08:18,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:18,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:18,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:08:18,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:18,514 INFO L255 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-09 00:08:18,515 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:08:19,173 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 0 proven. 207 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:26,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:26,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1880 states to 637 states and 1880 transitions. [2024-11-09 00:08:26,320 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1880 transitions. [2024-11-09 00:08:26,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-09 00:08:26,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:26,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:26,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:08:26,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:26,362 INFO L255 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-09 00:08:26,363 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:08:26,465 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 0 proven. 207 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:31,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:31,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1903 states to 641 states and 1903 transitions. [2024-11-09 00:08:31,671 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1903 transitions. [2024-11-09 00:08:31,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-09 00:08:31,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:31,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:31,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:08:31,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:31,706 INFO L255 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-09 00:08:31,707 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:08:31,822 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 0 proven. 207 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:35,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:35,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1923 states to 645 states and 1923 transitions. [2024-11-09 00:08:35,029 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1923 transitions. [2024-11-09 00:08:35,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-09 00:08:35,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:35,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:35,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:08:35,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:35,067 INFO L255 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-09 00:08:35,068 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:08:35,166 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 0 proven. 207 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:36,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:36,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1935 states to 647 states and 1935 transitions. [2024-11-09 00:08:36,774 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 1935 transitions. [2024-11-09 00:08:36,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-09 00:08:36,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:36,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:36,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:08:36,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:36,813 INFO L255 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-09 00:08:36,815 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:08:36,936 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 0 proven. 207 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:38,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:38,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1943 states to 649 states and 1943 transitions. [2024-11-09 00:08:38,192 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1943 transitions. [2024-11-09 00:08:38,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-09 00:08:38,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:38,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:38,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:08:38,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:38,227 INFO L255 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-09 00:08:38,228 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:08:38,326 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 0 proven. 207 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:39,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:39,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1949 states to 650 states and 1949 transitions. [2024-11-09 00:08:39,683 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1949 transitions. [2024-11-09 00:08:39,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-09 00:08:39,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:39,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:39,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:08:39,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:39,722 INFO L255 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-09 00:08:39,723 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:08:39,821 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 0 proven. 207 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:41,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:41,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1959 states to 652 states and 1959 transitions. [2024-11-09 00:08:41,151 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 1959 transitions. [2024-11-09 00:08:41,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-09 00:08:41,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:41,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:41,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:08:41,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:41,197 INFO L255 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-09 00:08:41,198 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:08:41,324 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 0 proven. 207 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:42,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:42,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 653 states and 1967 transitions. [2024-11-09 00:08:42,818 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 1967 transitions. [2024-11-09 00:08:42,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-09 00:08:42,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:42,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:42,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:08:42,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:42,872 INFO L255 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-09 00:08:42,874 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:08:42,999 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 0 proven. 207 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:44,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:44,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1977 states to 655 states and 1977 transitions. [2024-11-09 00:08:44,375 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1977 transitions. [2024-11-09 00:08:44,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-09 00:08:44,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:44,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:44,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:08:44,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:44,422 INFO L255 TraceCheckSpWp]: Trace formula consists of 148 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 00:08:44,425 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:08:44,913 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 0 proven. 219 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:45,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:45,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1979 states to 657 states and 1979 transitions. [2024-11-09 00:08:45,660 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1979 transitions. [2024-11-09 00:08:45,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-09 00:08:45,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:45,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:45,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:45,844 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 0 proven. 237 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:46,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:46,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2014 states to 660 states and 2014 transitions. [2024-11-09 00:08:46,421 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 2014 transitions. [2024-11-09 00:08:46,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 00:08:46,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:46,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:46,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:55,620 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 243 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:12,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:12,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2047 states to 673 states and 2047 transitions. [2024-11-09 00:09:12,395 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 2047 transitions. [2024-11-09 00:09:12,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 00:09:12,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:12,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:12,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:12,554 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 243 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:15,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:15,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2058 states to 675 states and 2058 transitions. [2024-11-09 00:09:15,459 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 2058 transitions. [2024-11-09 00:09:15,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 00:09:15,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:15,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:15,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:15,573 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 243 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:17,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:17,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2066 states to 676 states and 2066 transitions. [2024-11-09 00:09:17,069 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 2066 transitions. [2024-11-09 00:09:17,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 00:09:17,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:17,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:17,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:17,342 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 243 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:18,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:18,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2076 states to 678 states and 2076 transitions. [2024-11-09 00:09:18,776 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 2076 transitions. [2024-11-09 00:09:18,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 00:09:18,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:18,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:18,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:18,924 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 243 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:20,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:20,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2086 states to 680 states and 2086 transitions. [2024-11-09 00:09:20,535 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 2086 transitions. [2024-11-09 00:09:20,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 00:09:20,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:20,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:20,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:30,512 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 0 proven. 249 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:48,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:48,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2168 states to 693 states and 2168 transitions. [2024-11-09 00:09:48,195 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 2168 transitions. [2024-11-09 00:09:48,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 00:09:48,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:48,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:48,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:48,323 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 0 proven. 249 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:49,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:49,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2178 states to 695 states and 2178 transitions. [2024-11-09 00:09:49,850 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 2178 transitions. [2024-11-09 00:09:49,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 00:09:49,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:49,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:49,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:49,957 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 0 proven. 249 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:51,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:51,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2186 states to 696 states and 2186 transitions. [2024-11-09 00:09:51,673 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 2186 transitions. [2024-11-09 00:09:51,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 00:09:51,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:51,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:51,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:51,843 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 0 proven. 249 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:53,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:53,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2196 states to 698 states and 2196 transitions. [2024-11-09 00:09:53,423 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 2196 transitions. [2024-11-09 00:09:53,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 00:09:53,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:53,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:53,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:53,778 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 0 proven. 249 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:55,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:55,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2206 states to 700 states and 2206 transitions. [2024-11-09 00:09:55,452 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 2206 transitions. [2024-11-09 00:09:55,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-09 00:09:55,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:55,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:55,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:07,053 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 255 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:10:34,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:34,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2247 states to 720 states and 2247 transitions. [2024-11-09 00:10:34,591 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 2247 transitions. [2024-11-09 00:10:34,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-09 00:10:34,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:34,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:34,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:34,739 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 255 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:10:37,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:37,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2255 states to 722 states and 2255 transitions. [2024-11-09 00:10:37,224 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 2255 transitions. [2024-11-09 00:10:37,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-09 00:10:37,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:37,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:37,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:45,763 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 0 proven. 261 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:11:02,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:02,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2369 states to 735 states and 2369 transitions. [2024-11-09 00:11:02,406 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 2369 transitions. [2024-11-09 00:11:02,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-09 00:11:02,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:02,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:02,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:02,430 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-09 00:11:10,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:10,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2394 states to 744 states and 2394 transitions. [2024-11-09 00:11:10,186 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 2394 transitions. [2024-11-09 00:11:10,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 00:11:10,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:10,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:10,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:18,541 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 0 proven. 273 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:11:39,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:39,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2512 states to 755 states and 2512 transitions. [2024-11-09 00:11:39,909 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 2512 transitions. [2024-11-09 00:11:39,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-09 00:11:39,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:39,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:39,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:11:39,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:39,971 INFO L255 TraceCheckSpWp]: Trace formula consists of 168 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-09 00:11:39,972 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:11:40,645 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:11:50,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:50,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2555 states to 763 states and 2555 transitions. [2024-11-09 00:11:50,420 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 2555 transitions. [2024-11-09 00:11:50,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-09 00:11:50,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:50,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:50,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:11:50,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:50,460 INFO L255 TraceCheckSpWp]: Trace formula consists of 168 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-09 00:11:50,461 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:11:50,577 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:11:54,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:54,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2582 states to 767 states and 2582 transitions. [2024-11-09 00:11:54,432 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 2582 transitions. [2024-11-09 00:11:54,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-09 00:11:54,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:54,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:54,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:11:54,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:54,482 INFO L255 TraceCheckSpWp]: Trace formula consists of 168 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-09 00:11:54,483 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:11:54,607 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:12:01,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:01,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2609 states to 771 states and 2609 transitions. [2024-11-09 00:12:01,448 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 2609 transitions. [2024-11-09 00:12:01,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-09 00:12:01,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:01,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:01,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:12:01,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:01,496 INFO L255 TraceCheckSpWp]: Trace formula consists of 168 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-09 00:12:01,498 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:12:01,609 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:12:03,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:03,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2620 states to 773 states and 2620 transitions. [2024-11-09 00:12:03,672 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 2620 transitions. [2024-11-09 00:12:03,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-09 00:12:03,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:03,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:03,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:12:03,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:03,711 INFO L255 TraceCheckSpWp]: Trace formula consists of 168 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-09 00:12:03,712 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:12:03,829 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:12:05,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:05,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2630 states to 774 states and 2630 transitions. [2024-11-09 00:12:05,663 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states and 2630 transitions. [2024-11-09 00:12:05,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-09 00:12:05,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:05,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:05,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:12:05,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:05,714 INFO L255 TraceCheckSpWp]: Trace formula consists of 168 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-09 00:12:05,715 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:12:05,854 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:12:07,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:07,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2638 states to 775 states and 2638 transitions. [2024-11-09 00:12:07,687 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 2638 transitions. [2024-11-09 00:12:07,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-09 00:12:07,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:07,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:07,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:12:07,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:07,727 INFO L255 TraceCheckSpWp]: Trace formula consists of 168 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-09 00:12:07,728 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:12:07,841 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:12:09,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:09,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2648 states to 777 states and 2648 transitions. [2024-11-09 00:12:09,331 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 2648 transitions. [2024-11-09 00:12:09,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-09 00:12:09,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:09,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:09,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:12:09,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:09,490 INFO L255 TraceCheckSpWp]: Trace formula consists of 168 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-09 00:12:09,492 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:12:09,641 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:12:11,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:11,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2660 states to 779 states and 2660 transitions. [2024-11-09 00:12:11,739 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 2660 transitions. [2024-11-09 00:12:11,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-09 00:12:11,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:11,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:11,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:12:11,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:11,790 INFO L255 TraceCheckSpWp]: Trace formula consists of 168 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-09 00:12:11,791 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:12:11,919 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:12:14,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:14,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2670 states to 781 states and 2670 transitions. [2024-11-09 00:12:14,240 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 2670 transitions. [2024-11-09 00:12:14,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-09 00:12:14,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:14,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:14,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:12:14,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:14,283 INFO L255 TraceCheckSpWp]: Trace formula consists of 168 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-09 00:12:14,284 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:12:14,419 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:12:16,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:16,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2682 states to 783 states and 2682 transitions. [2024-11-09 00:12:16,632 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 2682 transitions. [2024-11-09 00:12:16,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-09 00:12:16,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:16,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:16,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:12:16,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:16,681 INFO L255 TraceCheckSpWp]: Trace formula consists of 170 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-09 00:12:16,682 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:12:17,344 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 0 proven. 301 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:12:18,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:18,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2684 states to 785 states and 2684 transitions. [2024-11-09 00:12:18,442 INFO L276 IsEmpty]: Start isEmpty. Operand 785 states and 2684 transitions. [2024-11-09 00:12:18,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-09 00:12:18,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:18,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:18,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:18,529 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:12:19,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:19,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2724 states to 788 states and 2724 transitions. [2024-11-09 00:12:19,470 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 2724 transitions. [2024-11-09 00:12:19,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-09 00:12:19,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:19,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:19,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:34,606 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 0 proven. 329 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:00,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:00,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2757 states to 801 states and 2757 transitions. [2024-11-09 00:13:00,032 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 2757 transitions. [2024-11-09 00:13:00,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-09 00:13:00,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:00,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:00,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:00,434 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 0 proven. 329 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:05,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:05,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2775 states to 805 states and 2775 transitions. [2024-11-09 00:13:05,233 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 2775 transitions. [2024-11-09 00:13:05,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-09 00:13:05,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:05,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:05,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:05,579 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 0 proven. 329 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:07,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:07,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2787 states to 807 states and 2787 transitions. [2024-11-09 00:13:07,711 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 2787 transitions. [2024-11-09 00:13:07,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-09 00:13:07,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:07,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:07,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:07,878 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 0 proven. 329 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:12,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:12,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2799 states to 809 states and 2799 transitions. [2024-11-09 00:13:12,399 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 2799 transitions. [2024-11-09 00:13:12,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-09 00:13:12,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:12,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:12,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:12,556 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 0 proven. 329 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:14,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:14,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2808 states to 810 states and 2808 transitions. [2024-11-09 00:13:14,941 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 2808 transitions. [2024-11-09 00:13:14,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-09 00:13:14,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:14,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:14,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:32,792 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 336 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:57,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:57,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2903 states to 823 states and 2903 transitions. [2024-11-09 00:13:57,315 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 2903 transitions. [2024-11-09 00:13:57,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-09 00:13:57,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:57,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:57,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:57,475 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 336 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:59,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:59,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2915 states to 825 states and 2915 transitions. [2024-11-09 00:13:59,782 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 2915 transitions. [2024-11-09 00:13:59,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-09 00:13:59,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:59,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:59,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:59,927 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 336 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:14:04,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:04,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2928 states to 827 states and 2928 transitions. [2024-11-09 00:14:04,201 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 2928 transitions. [2024-11-09 00:14:04,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-09 00:14:04,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:04,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:04,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:04,547 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 336 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:14:06,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:06,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2938 states to 828 states and 2938 transitions. [2024-11-09 00:14:06,860 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 2938 transitions. [2024-11-09 00:14:06,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-09 00:14:06,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:06,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:06,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:07,006 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 336 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:14:09,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:09,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2950 states to 830 states and 2950 transitions. [2024-11-09 00:14:09,352 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 2950 transitions. [2024-11-09 00:14:09,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-09 00:14:09,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:09,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:09,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:25,916 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 0 proven. 343 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:15:01,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:01,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2991 states to 850 states and 2991 transitions. [2024-11-09 00:15:01,648 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 2991 transitions. [2024-11-09 00:15:01,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-09 00:15:01,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:01,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:01,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:01,780 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 0 proven. 343 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:15:04,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:04,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3000 states to 852 states and 3000 transitions. [2024-11-09 00:15:04,936 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 3000 transitions. [2024-11-09 00:15:04,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-09 00:15:04,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:04,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:04,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:22,378 INFO L134 CoverageAnalysis]: Checked inductivity of 350 backedges. 0 proven. 350 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:15:52,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:52,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3139 states to 865 states and 3139 transitions. [2024-11-09 00:15:52,759 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 3139 transitions. [2024-11-09 00:15:52,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-09 00:15:52,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:52,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:52,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:52,803 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 267 trivial. 0 not checked. [2024-11-09 00:16:02,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:02,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3167 states to 874 states and 3167 transitions. [2024-11-09 00:16:02,847 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 3167 transitions. [2024-11-09 00:16:02,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-09 00:16:02,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:02,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:02,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:13,869 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 0 proven. 364 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:16:36,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:36,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3220 states to 883 states and 3220 transitions. [2024-11-09 00:16:36,630 INFO L276 IsEmpty]: Start isEmpty. Operand 883 states and 3220 transitions. [2024-11-09 00:16:36,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-09 00:16:36,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:36,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:36,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat