./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench/hard-ll.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability 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_5d5ef6f9-9459-4572-ad58-1b49351f0e15/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d5ef6f9-9459-4572-ad58-1b49351f0e15/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_5d5ef6f9-9459-4572-ad58-1b49351f0e15/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d5ef6f9-9459-4572-ad58-1b49351f0e15/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench/hard-ll.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d5ef6f9-9459-4572-ad58-1b49351f0e15/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d5ef6f9-9459-4572-ad58-1b49351f0e15/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8c31bebbbf1ab8c6e57b91fec88eba145fb9c1b52fce25f48cae26620a3d8ba6 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:57:31,107 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:57:31,200 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d5ef6f9-9459-4572-ad58-1b49351f0e15/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-09 00:57:31,208 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:57:31,208 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:57:31,239 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:57:31,242 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:57:31,242 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:57:31,243 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:57:31,244 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:57:31,244 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:57:31,244 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:57:31,245 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:57:31,246 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:57:31,248 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:57:31,249 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:57:31,249 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:57:31,249 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:57:31,250 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:57:31,250 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:57:31,250 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:57:31,254 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:57:31,255 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:57:31,255 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:57:31,255 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:57:31,256 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:57:31,256 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:57:31,256 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:57:31,257 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:57:31,257 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:57:31,257 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:57:31,258 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:57:31,258 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:57:31,258 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_5d5ef6f9-9459-4572-ad58-1b49351f0e15/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d5ef6f9-9459-4572-ad58-1b49351f0e15/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8c31bebbbf1ab8c6e57b91fec88eba145fb9c1b52fce25f48cae26620a3d8ba6 [2024-11-09 00:57:31,562 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:57:31,597 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:57:31,601 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:57:31,602 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:57:31,603 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:57:31,604 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d5ef6f9-9459-4572-ad58-1b49351f0e15/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/nla-digbench/hard-ll.c Unable to find full path for "g++" [2024-11-09 00:57:33,774 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:57:33,970 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:57:33,971 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d5ef6f9-9459-4572-ad58-1b49351f0e15/sv-benchmarks/c/nla-digbench/hard-ll.c [2024-11-09 00:57:33,980 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d5ef6f9-9459-4572-ad58-1b49351f0e15/bin/ukojak-verify-ImItNfHLgk/data/82f585ed6/2b6bb1e34607437faa5891c7c8bf3b08/FLAGce57b9067 [2024-11-09 00:57:33,995 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d5ef6f9-9459-4572-ad58-1b49351f0e15/bin/ukojak-verify-ImItNfHLgk/data/82f585ed6/2b6bb1e34607437faa5891c7c8bf3b08 [2024-11-09 00:57:33,998 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:57:33,999 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:57:34,001 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:57:34,001 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:57:34,010 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:57:34,011 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:57:33" (1/1) ... [2024-11-09 00:57:34,012 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@636a2c8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:57:34, skipping insertion in model container [2024-11-09 00:57:34,013 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:57:33" (1/1) ... [2024-11-09 00:57:34,039 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:57:34,220 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d5ef6f9-9459-4572-ad58-1b49351f0e15/sv-benchmarks/c/nla-digbench/hard-ll.c[538,551] [2024-11-09 00:57:34,242 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:57:34,251 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:57:34,265 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d5ef6f9-9459-4572-ad58-1b49351f0e15/sv-benchmarks/c/nla-digbench/hard-ll.c[538,551] [2024-11-09 00:57:34,273 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:57:34,292 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:57:34,293 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:57:34 WrapperNode [2024-11-09 00:57:34,293 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:57:34,294 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:57:34,295 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:57:34,295 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:57:34,303 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:57:34" (1/1) ... [2024-11-09 00:57:34,311 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:57:34" (1/1) ... [2024-11-09 00:57:34,333 INFO L138 Inliner]: procedures = 14, calls = 15, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 55 [2024-11-09 00:57:34,334 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:57:34,337 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:57:34,337 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:57:34,337 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:57:34,348 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:57:34" (1/1) ... [2024-11-09 00:57:34,348 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:57:34" (1/1) ... [2024-11-09 00:57:34,349 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:57:34" (1/1) ... [2024-11-09 00:57:34,350 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:57:34" (1/1) ... [2024-11-09 00:57:34,353 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:57:34" (1/1) ... [2024-11-09 00:57:34,356 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:57:34" (1/1) ... [2024-11-09 00:57:34,358 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:57:34" (1/1) ... [2024-11-09 00:57:34,359 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:57:34" (1/1) ... [2024-11-09 00:57:34,361 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:57:34,362 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:57:34,362 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:57:34,362 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:57:34,363 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:57:34" (1/1) ... [2024-11-09 00:57:34,369 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:57:34,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d5ef6f9-9459-4572-ad58-1b49351f0e15/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:57:34,396 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d5ef6f9-9459-4572-ad58-1b49351f0e15/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:57:34,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d5ef6f9-9459-4572-ad58-1b49351f0e15/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:57:34,434 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:57:34,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:57:34,434 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:57:34,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:57:34,434 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-09 00:57:34,434 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-09 00:57:34,492 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:57:34,494 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:57:34,688 INFO L? ?]: Removed 7 outVars from TransFormulas that were not future-live. [2024-11-09 00:57:34,689 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:57:34,750 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:57:34,751 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-09 00:57:34,751 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:57:34 BoogieIcfgContainer [2024-11-09 00:57:34,751 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:57:34,752 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:57:34,753 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:57:34,765 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:57:34,765 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:57:34" (1/1) ... [2024-11-09 00:57:34,776 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:57:34,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:34,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 20 states and 30 transitions. [2024-11-09 00:57:34,849 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 30 transitions. [2024-11-09 00:57:34,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 00:57:34,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:34,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:34,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:35,230 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 00:57:35,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:35,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 24 states and 38 transitions. [2024-11-09 00:57:35,361 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 38 transitions. [2024-11-09 00:57:35,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:57:35,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:35,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:35,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:35,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:57:35,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:35,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 27 states and 42 transitions. [2024-11-09 00:57:35,793 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 42 transitions. [2024-11-09 00:57:35,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:57:35,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:35,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:35,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:57:35,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:35,848 INFO L255 TraceCheckSpWp]: Trace formula consists of 58 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 00:57:35,856 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:57:36,086 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:57:36,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:36,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 31 states and 49 transitions. [2024-11-09 00:57:36,571 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 49 transitions. [2024-11-09 00:57:36,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:57:36,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:36,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:36,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:57:36,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:36,620 INFO L255 TraceCheckSpWp]: Trace formula consists of 69 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 00:57:36,622 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:57:36,697 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:57:36,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:36,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 34 states and 54 transitions. [2024-11-09 00:57:36,962 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 54 transitions. [2024-11-09 00:57:36,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:57:36,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:36,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:36,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:37,416 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 4 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-09 00:57:38,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:38,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 38 states and 62 transitions. [2024-11-09 00:57:38,103 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 62 transitions. [2024-11-09 00:57:38,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:57:38,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:38,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:38,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:57:38,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:38,154 INFO L255 TraceCheckSpWp]: Trace formula consists of 91 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-09 00:57:38,157 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:57:38,310 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-09 00:57:40,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:40,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 72 transitions. [2024-11-09 00:57:40,677 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 72 transitions. [2024-11-09 00:57:40,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:57:40,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:40,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:40,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:57:40,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:40,720 INFO L255 TraceCheckSpWp]: Trace formula consists of 89 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-09 00:57:40,722 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:57:40,899 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 12 proven. 10 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-09 00:57:41,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:41,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 46 states and 80 transitions. [2024-11-09 00:57:41,450 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 80 transitions. [2024-11-09 00:57:41,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:57:41,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:41,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:41,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:41,600 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-09 00:57:42,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:42,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 50 states and 87 transitions. [2024-11-09 00:57:42,047 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 87 transitions. [2024-11-09 00:57:42,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:57:42,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:42,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:42,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:42,498 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-09 00:57:44,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:44,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 51 states and 88 transitions. [2024-11-09 00:57:44,187 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 88 transitions. [2024-11-09 00:57:44,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:57:44,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:44,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:44,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:57:44,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:44,230 INFO L255 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-09 00:57:44,232 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:57:44,331 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 20 proven. 7 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-09 00:57:44,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:44,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 51 states and 87 transitions. [2024-11-09 00:57:44,672 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 87 transitions. [2024-11-09 00:57:44,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-09 00:57:44,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:44,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:44,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:57:44,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:44,743 INFO L255 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-09 00:57:44,745 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:57:45,294 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 15 proven. 35 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-09 00:57:49,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:49,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 55 states and 94 transitions. [2024-11-09 00:57:49,521 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 94 transitions. [2024-11-09 00:57:49,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-09 00:57:49,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:49,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:49,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:57:49,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:49,606 INFO L255 TraceCheckSpWp]: Trace formula consists of 127 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-09 00:57:49,609 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:57:50,294 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 16 proven. 7 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-09 00:57:51,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:51,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 61 states and 109 transitions. [2024-11-09 00:57:51,858 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 109 transitions. [2024-11-09 00:57:51,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-09 00:57:51,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:51,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:51,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:57:51,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:51,958 INFO L255 TraceCheckSpWp]: Trace formula consists of 136 conjuncts, 18 conjuncts are in the unsatisfiable core [2024-11-09 00:57:51,961 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:57:52,371 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 18 proven. 8 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-09 00:57:52,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:52,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 63 states and 114 transitions. [2024-11-09 00:57:52,829 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 114 transitions. [2024-11-09 00:57:52,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-09 00:57:52,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:52,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:52,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:57:52,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:52,876 INFO L255 TraceCheckSpWp]: Trace formula consists of 135 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 00:57:52,878 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:57:52,990 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2024-11-09 00:57:53,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:53,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 63 states and 113 transitions. [2024-11-09 00:57:53,593 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 113 transitions. [2024-11-09 00:57:53,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:57:53,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:53,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:53,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:57:53,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:53,651 INFO L255 TraceCheckSpWp]: Trace formula consists of 147 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-09 00:57:53,653 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:57:54,523 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 25 proven. 4 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-09 00:57:56,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:56,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 66 states and 121 transitions. [2024-11-09 00:57:56,456 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 121 transitions. [2024-11-09 00:57:56,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-09 00:57:56,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:56,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:56,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:56,765 INFO L134 CoverageAnalysis]: Checked inductivity of 213 backedges. 24 proven. 9 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-09 00:57:57,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:57,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 68 states and 124 transitions. [2024-11-09 00:57:57,660 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 124 transitions. [2024-11-09 00:57:57,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-09 00:57:57,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:57,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:57,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:57:57,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:57,717 INFO L255 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-09 00:57:57,719 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:57:58,393 INFO L134 CoverageAnalysis]: Checked inductivity of 269 backedges. 30 proven. 49 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-09 00:58:01,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:01,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 73 states and 135 transitions. [2024-11-09 00:58:01,585 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 135 transitions. [2024-11-09 00:58:01,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-09 00:58:01,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:01,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:01,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:02,132 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 22 proven. 9 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-09 00:58:03,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:03,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 73 states and 134 transitions. [2024-11-09 00:58:03,243 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 134 transitions. [2024-11-09 00:58:03,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-09 00:58:03,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:03,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:03,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:58:03,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:03,333 INFO L255 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-11-09 00:58:03,336 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:58:04,107 INFO L134 CoverageAnalysis]: Checked inductivity of 259 backedges. 22 proven. 17 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-09 00:58:05,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:05,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 80 states and 153 transitions. [2024-11-09 00:58:05,980 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 153 transitions. [2024-11-09 00:58:05,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:58:05,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:05,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:06,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:58:06,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:06,043 INFO L255 TraceCheckSpWp]: Trace formula consists of 169 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-09 00:58:06,045 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:58:06,289 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 23 proven. 52 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-11-09 00:58:06,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:06,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 82 states and 157 transitions. [2024-11-09 00:58:06,823 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 157 transitions. [2024-11-09 00:58:06,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:58:06,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:06,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:06,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:58:06,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:06,895 INFO L255 TraceCheckSpWp]: Trace formula consists of 168 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 00:58:06,897 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:58:07,037 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 294 trivial. 0 not checked. [2024-11-09 00:58:07,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:07,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 82 states and 156 transitions. [2024-11-09 00:58:07,507 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 156 transitions. [2024-11-09 00:58:07,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-09 00:58:07,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:07,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:07,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:58:07,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:07,608 INFO L255 TraceCheckSpWp]: Trace formula consists of 185 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-09 00:58:07,610 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:58:08,584 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 26 proven. 23 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-09 00:58:10,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:10,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 86 states and 168 transitions. [2024-11-09 00:58:10,654 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 168 transitions. [2024-11-09 00:58:10,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-09 00:58:10,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:10,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:10,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:58:10,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:10,717 INFO L255 TraceCheckSpWp]: Trace formula consists of 190 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-11-09 00:58:10,719 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:58:11,692 INFO L134 CoverageAnalysis]: Checked inductivity of 438 backedges. 36 proven. 77 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-09 00:58:15,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:15,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 95 states and 185 transitions. [2024-11-09 00:58:15,848 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 185 transitions. [2024-11-09 00:58:15,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-09 00:58:15,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:15,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:15,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:58:15,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:15,939 INFO L255 TraceCheckSpWp]: Trace formula consists of 194 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-09 00:58:15,942 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:58:16,967 INFO L134 CoverageAnalysis]: Checked inductivity of 417 backedges. 28 proven. 25 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-09 00:58:18,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:18,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 97 states and 190 transitions. [2024-11-09 00:58:18,378 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 190 transitions. [2024-11-09 00:58:18,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-09 00:58:18,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:18,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:18,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:58:18,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:18,459 INFO L255 TraceCheckSpWp]: Trace formula consists of 194 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-09 00:58:18,462 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:58:18,996 INFO L134 CoverageAnalysis]: Checked inductivity of 417 backedges. 28 proven. 25 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-09 00:58:19,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:19,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 99 states and 196 transitions. [2024-11-09 00:58:19,923 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 196 transitions. [2024-11-09 00:58:19,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-09 00:58:19,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:19,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:19,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:58:19,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:19,993 INFO L255 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-09 00:58:19,995 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:58:21,021 INFO L134 CoverageAnalysis]: Checked inductivity of 424 backedges. 54 proven. 45 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-09 00:58:23,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:23,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 105 states and 213 transitions. [2024-11-09 00:58:23,243 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 213 transitions. [2024-11-09 00:58:23,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-09 00:58:23,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:23,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:23,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:58:23,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:23,318 INFO L255 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-09 00:58:23,320 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:58:23,779 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 30 proven. 33 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-09 00:58:24,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:24,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 107 states and 217 transitions. [2024-11-09 00:58:24,563 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 217 transitions. [2024-11-09 00:58:24,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-09 00:58:24,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:24,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:24,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:58:24,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:24,634 INFO L255 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 00:58:24,635 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:58:24,750 INFO L134 CoverageAnalysis]: Checked inductivity of 500 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 470 trivial. 0 not checked. [2024-11-09 00:58:25,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:25,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 107 states and 216 transitions. [2024-11-09 00:58:25,419 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 216 transitions. [2024-11-09 00:58:25,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 00:58:25,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:25,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:25,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:58:25,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:25,497 INFO L255 TraceCheckSpWp]: Trace formula consists of 205 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-09 00:58:25,499 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:58:26,536 INFO L134 CoverageAnalysis]: Checked inductivity of 477 backedges. 64 proven. 71 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-11-09 00:58:34,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:34,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 110 states and 229 transitions. [2024-11-09 00:58:34,276 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 229 transitions. [2024-11-09 00:58:34,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 00:58:34,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:34,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:34,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:34,835 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 36 proven. 27 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-09 00:58:38,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:38,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 110 states and 224 transitions. [2024-11-09 00:58:38,765 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 224 transitions. [2024-11-09 00:58:38,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-09 00:58:38,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:38,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:38,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:39,484 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 32 proven. 27 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-09 00:58:41,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:41,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 110 states and 223 transitions. [2024-11-09 00:58:41,692 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 223 transitions. [2024-11-09 00:58:41,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-09 00:58:41,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:41,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:41,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:58:41,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:41,799 INFO L255 TraceCheckSpWp]: Trace formula consists of 218 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-09 00:58:41,802 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:58:42,885 INFO L134 CoverageAnalysis]: Checked inductivity of 550 backedges. 31 proven. 84 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2024-11-09 00:58:46,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:46,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 114 states and 237 transitions. [2024-11-09 00:58:46,578 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 237 transitions. [2024-11-09 00:58:46,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-09 00:58:46,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:46,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:46,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:58:46,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:46,636 INFO L255 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-09 00:58:46,639 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:58:47,564 INFO L134 CoverageAnalysis]: Checked inductivity of 648 backedges. 34 proven. 70 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-09 00:58:52,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:52,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 119 states and 248 transitions. [2024-11-09 00:58:52,068 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 248 transitions. [2024-11-09 00:58:52,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-09 00:58:52,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:52,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:52,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:58:52,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:52,162 INFO L255 TraceCheckSpWp]: Trace formula consists of 227 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-09 00:58:52,164 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:58:52,432 INFO L134 CoverageAnalysis]: Checked inductivity of 618 backedges. 34 proven. 40 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-09 00:58:53,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:53,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 121 states and 253 transitions. [2024-11-09 00:58:53,378 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 253 transitions. [2024-11-09 00:58:53,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-09 00:58:53,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:53,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:53,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:58:53,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:53,475 INFO L255 TraceCheckSpWp]: Trace formula consists of 227 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-09 00:58:53,478 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:58:53,738 INFO L134 CoverageAnalysis]: Checked inductivity of 618 backedges. 34 proven. 40 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-09 00:58:54,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:54,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 123 states and 258 transitions. [2024-11-09 00:58:54,512 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 258 transitions. [2024-11-09 00:58:54,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-09 00:58:54,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:54,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:54,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:58:54,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:54,584 INFO L255 TraceCheckSpWp]: Trace formula consists of 226 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-11-09 00:58:54,586 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:58:55,560 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 34 proven. 52 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-09 00:58:58,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:58,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 130 states and 278 transitions. [2024-11-09 00:58:58,940 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 278 transitions. [2024-11-09 00:58:58,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-09 00:58:58,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:58,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:58,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:58:59,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:59,018 INFO L255 TraceCheckSpWp]: Trace formula consists of 235 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-09 00:58:59,020 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:58:59,368 INFO L134 CoverageAnalysis]: Checked inductivity of 701 backedges. 71 proven. 69 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2024-11-09 00:59:00,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:00,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 132 states and 282 transitions. [2024-11-09 00:59:00,121 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 282 transitions. [2024-11-09 00:59:00,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-09 00:59:00,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:00,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:00,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:59:00,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:00,193 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 00:59:00,195 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:59:00,335 INFO L134 CoverageAnalysis]: Checked inductivity of 723 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 687 trivial. 0 not checked. [2024-11-09 00:59:01,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:01,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 132 states and 281 transitions. [2024-11-09 00:59:01,085 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 281 transitions. [2024-11-09 00:59:01,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-09 00:59:01,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:01,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:01,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:02,247 INFO L134 CoverageAnalysis]: Checked inductivity of 690 backedges. 51 proven. 27 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-09 00:59:09,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:09,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 134 states and 299 transitions. [2024-11-09 00:59:09,082 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 299 transitions. [2024-11-09 00:59:09,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-09 00:59:09,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:09,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:09,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:59:09,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:09,262 INFO L255 TraceCheckSpWp]: Trace formula consists of 243 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-09 00:59:09,265 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:59:10,984 INFO L134 CoverageAnalysis]: Checked inductivity of 696 backedges. 35 proven. 100 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2024-11-09 00:59:17,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:17,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 138 states and 317 transitions. [2024-11-09 00:59:17,506 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 317 transitions. [2024-11-09 00:59:17,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-09 00:59:17,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:17,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:17,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:59:17,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:17,701 INFO L255 TraceCheckSpWp]: Trace formula consists of 243 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-09 00:59:17,704 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:59:19,120 INFO L134 CoverageAnalysis]: Checked inductivity of 696 backedges. 36 proven. 48 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-09 00:59:20,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:20,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 140 states and 320 transitions. [2024-11-09 00:59:20,043 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 320 transitions. [2024-11-09 00:59:20,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-09 00:59:20,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:20,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:20,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:59:20,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:20,148 INFO L255 TraceCheckSpWp]: Trace formula consists of 252 conjuncts, 46 conjuncts are in the unsatisfiable core [2024-11-09 00:59:20,150 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:59:22,293 INFO L134 CoverageAnalysis]: Checked inductivity of 773 backedges. 37 proven. 106 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-11-09 00:59:25,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:25,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 142 states and 325 transitions. [2024-11-09 00:59:25,330 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 325 transitions. [2024-11-09 00:59:25,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-09 00:59:25,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:25,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:25,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:59:25,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:25,446 INFO L255 TraceCheckSpWp]: Trace formula consists of 252 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-09 00:59:25,449 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:59:26,731 INFO L134 CoverageAnalysis]: Checked inductivity of 773 backedges. 64 proven. 79 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-11-09 00:59:28,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:28,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 144 states and 329 transitions. [2024-11-09 00:59:28,302 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 329 transitions. [2024-11-09 00:59:28,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-09 00:59:28,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:28,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:28,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:59:28,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:28,421 INFO L255 TraceCheckSpWp]: Trace formula consists of 252 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-09 00:59:28,424 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:59:29,040 INFO L134 CoverageAnalysis]: Checked inductivity of 773 backedges. 37 proven. 106 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-11-09 00:59:30,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:30,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 146 states and 333 transitions. [2024-11-09 00:59:30,128 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 333 transitions. [2024-11-09 00:59:30,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-09 00:59:30,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:30,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:30,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:59:30,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:30,273 INFO L255 TraceCheckSpWp]: Trace formula consists of 251 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-09 00:59:30,276 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:59:31,394 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 38 proven. 58 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-11-09 00:59:37,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:37,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 150 states and 348 transitions. [2024-11-09 00:59:37,129 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 348 transitions. [2024-11-09 00:59:37,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-09 00:59:37,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:37,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:37,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:59:37,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:37,191 INFO L255 TraceCheckSpWp]: Trace formula consists of 256 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-11-09 00:59:37,193 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:59:38,100 INFO L134 CoverageAnalysis]: Checked inductivity of 899 backedges. 39 proven. 157 refuted. 0 times theorem prover too weak. 703 trivial. 0 not checked. [2024-11-09 00:59:45,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:45,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 159 states and 365 transitions. [2024-11-09 00:59:45,239 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 365 transitions. [2024-11-09 00:59:45,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-09 00:59:45,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:45,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:45,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:59:45,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:45,334 INFO L255 TraceCheckSpWp]: Trace formula consists of 260 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-09 00:59:45,337 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:59:45,622 INFO L134 CoverageAnalysis]: Checked inductivity of 860 backedges. 40 proven. 60 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-09 00:59:46,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:46,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 161 states and 370 transitions. [2024-11-09 00:59:46,737 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 370 transitions. [2024-11-09 00:59:46,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-09 00:59:46,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:46,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:46,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:59:46,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:46,835 INFO L255 TraceCheckSpWp]: Trace formula consists of 260 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-09 00:59:46,838 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:59:47,595 INFO L134 CoverageAnalysis]: Checked inductivity of 860 backedges. 40 proven. 60 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-09 00:59:48,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:48,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 163 states and 375 transitions. [2024-11-09 00:59:48,813 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 375 transitions. [2024-11-09 00:59:48,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-09 00:59:48,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:48,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:48,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:59:48,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:48,896 INFO L255 TraceCheckSpWp]: Trace formula consists of 259 conjuncts, 52 conjuncts are in the unsatisfiable core [2024-11-09 00:59:48,899 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:59:50,076 INFO L134 CoverageAnalysis]: Checked inductivity of 877 backedges. 48 proven. 126 refuted. 0 times theorem prover too weak. 703 trivial. 0 not checked. [2024-11-09 00:59:54,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:54,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 169 states and 395 transitions. [2024-11-09 00:59:54,431 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 395 transitions. [2024-11-09 00:59:54,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-09 00:59:54,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:54,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:54,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:59:54,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:54,510 INFO L255 TraceCheckSpWp]: Trace formula consists of 268 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-09 00:59:54,512 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:59:54,777 INFO L134 CoverageAnalysis]: Checked inductivity of 960 backedges. 42 proven. 78 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2024-11-09 00:59:55,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:55,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 171 states and 399 transitions. [2024-11-09 00:59:55,869 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 399 transitions. [2024-11-09 00:59:55,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-09 00:59:55,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:55,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:55,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:59:55,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:55,973 INFO L255 TraceCheckSpWp]: Trace formula consists of 267 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-09 00:59:55,975 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:59:56,134 INFO L134 CoverageAnalysis]: Checked inductivity of 987 backedges. 50 proven. 52 refuted. 0 times theorem prover too weak. 885 trivial. 0 not checked. [2024-11-09 00:59:57,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:57,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 171 states and 398 transitions. [2024-11-09 00:59:57,133 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 398 transitions. [2024-11-09 00:59:57,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-09 00:59:57,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:57,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:57,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:59:57,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:57,316 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 58 conjuncts are in the unsatisfiable core [2024-11-09 00:59:57,320 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:59:59,359 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 50 proven. 120 refuted. 0 times theorem prover too weak. 780 trivial. 0 not checked. [2024-11-09 01:00:09,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:09,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 177 states and 419 transitions. [2024-11-09 01:00:09,636 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 419 transitions. [2024-11-09 01:00:09,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-09 01:00:09,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:09,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:09,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:00:09,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:09,769 INFO L255 TraceCheckSpWp]: Trace formula consists of 285 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-09 01:00:09,772 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:00:12,366 INFO L134 CoverageAnalysis]: Checked inductivity of 1039 backedges. 44 proven. 71 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2024-11-09 01:00:16,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:16,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 179 states and 424 transitions. [2024-11-09 01:00:16,307 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 424 transitions. [2024-11-09 01:00:16,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-09 01:00:16,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:16,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:16,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:00:16,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:16,465 INFO L255 TraceCheckSpWp]: Trace formula consists of 285 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-09 01:00:16,468 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:00:17,954 INFO L134 CoverageAnalysis]: Checked inductivity of 1039 backedges. 43 proven. 135 refuted. 0 times theorem prover too weak. 861 trivial. 0 not checked. [2024-11-09 01:00:20,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:20,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 181 states and 429 transitions. [2024-11-09 01:00:20,024 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 429 transitions. [2024-11-09 01:00:20,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-09 01:00:20,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:20,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:20,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:00:20,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:20,164 INFO L255 TraceCheckSpWp]: Trace formula consists of 285 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-09 01:00:20,167 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:00:20,822 INFO L134 CoverageAnalysis]: Checked inductivity of 1039 backedges. 44 proven. 71 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2024-11-09 01:00:22,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:22,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 183 states and 434 transitions. [2024-11-09 01:00:22,693 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 434 transitions. [2024-11-09 01:00:22,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-09 01:00:22,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:22,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:22,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:00:22,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:22,833 INFO L255 TraceCheckSpWp]: Trace formula consists of 284 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-09 01:00:22,836 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:00:24,657 INFO L134 CoverageAnalysis]: Checked inductivity of 1051 backedges. 44 proven. 83 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2024-11-09 01:00:30,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:30,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 187 states and 450 transitions. [2024-11-09 01:00:30,859 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 450 transitions. [2024-11-09 01:00:30,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-09 01:00:30,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:30,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:30,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:00:30,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:30,935 INFO L255 TraceCheckSpWp]: Trace formula consists of 289 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-09 01:00:30,937 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:00:31,605 INFO L134 CoverageAnalysis]: Checked inductivity of 1191 backedges. 45 proven. 200 refuted. 0 times theorem prover too weak. 946 trivial. 0 not checked. [2024-11-09 01:00:37,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:37,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 192 states and 460 transitions. [2024-11-09 01:00:37,452 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 460 transitions. [2024-11-09 01:00:37,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-09 01:00:37,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:37,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:37,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:00:37,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:37,564 INFO L255 TraceCheckSpWp]: Trace formula consists of 293 conjuncts, 54 conjuncts are in the unsatisfiable core [2024-11-09 01:00:37,567 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:00:38,341 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 54 proven. 143 refuted. 0 times theorem prover too weak. 946 trivial. 0 not checked. [2024-11-09 01:00:39,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:39,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 194 states and 465 transitions. [2024-11-09 01:00:39,936 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 465 transitions. [2024-11-09 01:00:39,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-09 01:00:39,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:39,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:39,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:00:40,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:40,041 INFO L255 TraceCheckSpWp]: Trace formula consists of 293 conjuncts, 56 conjuncts are in the unsatisfiable core [2024-11-09 01:00:40,045 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:00:42,565 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 54 proven. 143 refuted. 0 times theorem prover too weak. 946 trivial. 0 not checked. [2024-11-09 01:00:45,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:45,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 196 states and 470 transitions. [2024-11-09 01:00:45,641 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 470 transitions. [2024-11-09 01:00:45,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-09 01:00:45,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:45,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:45,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:00:45,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:45,727 INFO L255 TraceCheckSpWp]: Trace formula consists of 292 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-11-09 01:00:45,730 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:00:47,116 INFO L134 CoverageAnalysis]: Checked inductivity of 1165 backedges. 46 proven. 107 refuted. 0 times theorem prover too weak. 1012 trivial. 0 not checked. [2024-11-09 01:00:52,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:52,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 202 states and 490 transitions. [2024-11-09 01:00:52,358 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 490 transitions. [2024-11-09 01:00:52,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-09 01:00:52,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:52,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:52,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:00:52,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:52,571 INFO L255 TraceCheckSpWp]: Trace formula consists of 301 conjuncts, 62 conjuncts are in the unsatisfiable core [2024-11-09 01:00:52,574 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:00:56,670 INFO L134 CoverageAnalysis]: Checked inductivity of 1140 backedges. 104 proven. 150 refuted. 0 times theorem prover too weak. 886 trivial. 0 not checked. [2024-11-09 01:01:11,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:11,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 208 states and 513 transitions. [2024-11-09 01:01:11,099 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 513 transitions. [2024-11-09 01:01:11,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-09 01:01:11,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:11,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:11,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:01:11,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:11,324 INFO L255 TraceCheckSpWp]: Trace formula consists of 301 conjuncts, 62 conjuncts are in the unsatisfiable core [2024-11-09 01:01:11,328 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:01:15,019 INFO L134 CoverageAnalysis]: Checked inductivity of 1140 backedges. 104 proven. 150 refuted. 0 times theorem prover too weak. 886 trivial. 0 not checked. [2024-11-09 01:01:16,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:16,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 210 states and 516 transitions. [2024-11-09 01:01:16,667 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 516 transitions. [2024-11-09 01:01:16,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-09 01:01:16,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:16,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:16,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:01:16,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:16,747 INFO L255 TraceCheckSpWp]: Trace formula consists of 301 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-09 01:01:16,749 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:01:17,402 INFO L134 CoverageAnalysis]: Checked inductivity of 1260 backedges. 101 proven. 124 refuted. 0 times theorem prover too weak. 1035 trivial. 0 not checked. [2024-11-09 01:01:19,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:19,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 212 states and 520 transitions. [2024-11-09 01:01:19,163 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 520 transitions. [2024-11-09 01:01:19,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-09 01:01:19,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:19,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:19,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:01:19,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:19,230 INFO L255 TraceCheckSpWp]: Trace formula consists of 300 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 01:01:19,232 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:01:19,422 INFO L134 CoverageAnalysis]: Checked inductivity of 1292 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 1244 trivial. 0 not checked. [2024-11-09 01:01:20,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:20,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 212 states and 519 transitions. [2024-11-09 01:01:20,697 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 519 transitions. [2024-11-09 01:01:20,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-09 01:01:20,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:20,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:20,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:01:20,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:20,850 INFO L255 TraceCheckSpWp]: Trace formula consists of 310 conjuncts, 54 conjuncts are in the unsatisfiable core [2024-11-09 01:01:20,853 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:01:22,171 INFO L134 CoverageAnalysis]: Checked inductivity of 1238 backedges. 47 proven. 156 refuted. 0 times theorem prover too weak. 1035 trivial. 0 not checked. [2024-11-09 01:01:24,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:24,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 214 states and 523 transitions. [2024-11-09 01:01:24,588 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 523 transitions. [2024-11-09 01:01:24,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-09 01:01:24,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:24,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:24,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:01:24,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:24,723 INFO L255 TraceCheckSpWp]: Trace formula consists of 310 conjuncts, 53 conjuncts are in the unsatisfiable core [2024-11-09 01:01:24,725 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:01:25,129 INFO L134 CoverageAnalysis]: Checked inductivity of 1238 backedges. 83 proven. 120 refuted. 0 times theorem prover too weak. 1035 trivial. 0 not checked. [2024-11-09 01:01:26,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:26,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 216 states and 527 transitions. [2024-11-09 01:01:26,912 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 527 transitions. [2024-11-09 01:01:26,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-09 01:01:26,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:26,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:26,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:01:27,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:27,058 INFO L255 TraceCheckSpWp]: Trace formula consists of 310 conjuncts, 56 conjuncts are in the unsatisfiable core [2024-11-09 01:01:27,061 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:01:28,328 INFO L134 CoverageAnalysis]: Checked inductivity of 1238 backedges. 47 proven. 156 refuted. 0 times theorem prover too weak. 1035 trivial. 0 not checked. [2024-11-09 01:01:31,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:31,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 218 states and 531 transitions. [2024-11-09 01:01:31,103 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 531 transitions. [2024-11-09 01:01:31,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-09 01:01:31,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:31,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:31,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:01:31,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:31,316 INFO L255 TraceCheckSpWp]: Trace formula consists of 310 conjuncts, 46 conjuncts are in the unsatisfiable core [2024-11-09 01:01:31,319 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:01:32,522 INFO L134 CoverageAnalysis]: Checked inductivity of 1238 backedges. 48 proven. 86 refuted. 0 times theorem prover too weak. 1104 trivial. 0 not checked. [2024-11-09 01:01:34,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:34,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 220 states and 535 transitions. [2024-11-09 01:01:34,439 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 535 transitions. [2024-11-09 01:01:34,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-09 01:01:34,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:34,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:34,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:01:34,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:34,606 INFO L255 TraceCheckSpWp]: Trace formula consists of 309 conjuncts, 61 conjuncts are in the unsatisfiable core [2024-11-09 01:01:34,608 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:01:37,404 INFO L134 CoverageAnalysis]: Checked inductivity of 1245 backedges. 109 proven. 164 refuted. 0 times theorem prover too weak. 972 trivial. 0 not checked. [2024-11-09 01:01:52,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:52,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 226 states and 556 transitions. [2024-11-09 01:01:52,274 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 556 transitions. [2024-11-09 01:01:52,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-09 01:01:52,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:52,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:52,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:01:52,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:52,407 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 58 conjuncts are in the unsatisfiable core [2024-11-09 01:01:52,410 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:01:52,899 INFO L134 CoverageAnalysis]: Checked inductivity of 1346 backedges. 58 proven. 160 refuted. 0 times theorem prover too weak. 1128 trivial. 0 not checked. [2024-11-09 01:01:54,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:54,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 228 states and 561 transitions. [2024-11-09 01:01:54,772 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 561 transitions. [2024-11-09 01:01:54,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-09 01:01:54,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:54,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:54,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:01:54,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:54,898 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-09 01:01:54,900 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:01:55,232 INFO L134 CoverageAnalysis]: Checked inductivity of 1346 backedges. 50 proven. 96 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2024-11-09 01:01:56,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:56,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 230 states and 566 transitions. [2024-11-09 01:01:56,659 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 566 transitions. [2024-11-09 01:01:56,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-09 01:01:56,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:56,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:56,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:01:56,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:56,799 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 54 conjuncts are in the unsatisfiable core [2024-11-09 01:01:56,802 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:01:57,997 INFO L134 CoverageAnalysis]: Checked inductivity of 1346 backedges. 49 proven. 169 refuted. 0 times theorem prover too weak. 1128 trivial. 0 not checked. [2024-11-09 01:02:00,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:00,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 232 states and 571 transitions. [2024-11-09 01:02:00,566 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 571 transitions. [2024-11-09 01:02:00,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-09 01:02:00,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:00,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:00,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:02:00,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:00,699 INFO L255 TraceCheckSpWp]: Trace formula consists of 317 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-09 01:02:00,702 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:02:02,416 INFO L134 CoverageAnalysis]: Checked inductivity of 1363 backedges. 49 proven. 186 refuted. 0 times theorem prover too weak. 1128 trivial. 0 not checked. [2024-11-09 01:02:11,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:11,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 236 states and 586 transitions. [2024-11-09 01:02:11,185 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 586 transitions. [2024-11-09 01:02:11,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-09 01:02:11,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:11,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:11,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:02:11,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:11,331 INFO L255 TraceCheckSpWp]: Trace formula consists of 322 conjuncts, 60 conjuncts are in the unsatisfiable core [2024-11-09 01:02:11,335 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:02:12,956 INFO L134 CoverageAnalysis]: Checked inductivity of 1524 backedges. 51 proven. 248 refuted. 0 times theorem prover too weak. 1225 trivial. 0 not checked. [2024-11-09 01:02:20,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:20,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 241 states and 596 transitions. [2024-11-09 01:02:20,805 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 596 transitions. [2024-11-09 01:02:20,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-09 01:02:20,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:20,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:20,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:02:20,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:20,905 INFO L255 TraceCheckSpWp]: Trace formula consists of 326 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-09 01:02:20,908 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:02:21,245 INFO L134 CoverageAnalysis]: Checked inductivity of 1467 backedges. 52 proven. 115 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked. [2024-11-09 01:02:22,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:22,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 243 states and 601 transitions. [2024-11-09 01:02:22,789 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 601 transitions. [2024-11-09 01:02:22,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-09 01:02:22,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:22,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:22,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:02:22,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:22,902 INFO L255 TraceCheckSpWp]: Trace formula consists of 326 conjuncts, 54 conjuncts are in the unsatisfiable core [2024-11-09 01:02:22,905 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:02:25,490 INFO L134 CoverageAnalysis]: Checked inductivity of 1467 backedges. 105 proven. 137 refuted. 0 times theorem prover too weak. 1225 trivial. 0 not checked. [2024-11-09 01:02:29,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:29,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 245 states and 606 transitions. [2024-11-09 01:02:29,701 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 606 transitions. [2024-11-09 01:02:29,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-09 01:02:29,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:29,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:29,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:02:29,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:29,794 INFO L255 TraceCheckSpWp]: Trace formula consists of 325 conjuncts, 46 conjuncts are in the unsatisfiable core [2024-11-09 01:02:29,797 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:02:31,452 INFO L134 CoverageAnalysis]: Checked inductivity of 1494 backedges. 52 proven. 142 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked. [2024-11-09 01:02:38,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:38,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 251 states and 626 transitions. [2024-11-09 01:02:38,405 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 626 transitions. [2024-11-09 01:02:38,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-09 01:02:38,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:38,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:38,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:02:38,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:38,702 INFO L255 TraceCheckSpWp]: Trace formula consists of 334 conjuncts, 58 conjuncts are in the unsatisfiable core [2024-11-09 01:02:38,705 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:02:43,310 INFO L134 CoverageAnalysis]: Checked inductivity of 1459 backedges. 123 proven. 111 refuted. 0 times theorem prover too weak. 1225 trivial. 0 not checked. [2024-11-09 01:03:03,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:03,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 257 states and 649 transitions. [2024-11-09 01:03:03,126 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 649 transitions. [2024-11-09 01:03:03,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-09 01:03:03,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:03,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:03,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:03:03,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:03,374 INFO L255 TraceCheckSpWp]: Trace formula consists of 334 conjuncts, 66 conjuncts are in the unsatisfiable core [2024-11-09 01:03:03,378 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:03:06,850 INFO L134 CoverageAnalysis]: Checked inductivity of 1459 backedges. 119 proven. 184 refuted. 0 times theorem prover too weak. 1156 trivial. 0 not checked. [2024-11-09 01:03:08,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:08,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 259 states and 652 transitions. [2024-11-09 01:03:08,872 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 652 transitions. [2024-11-09 01:03:08,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-09 01:03:08,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:08,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:08,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:03:08,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:08,979 INFO L255 TraceCheckSpWp]: Trace formula consists of 334 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-09 01:03:08,982 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:03:09,483 INFO L134 CoverageAnalysis]: Checked inductivity of 1601 backedges. 54 proven. 143 refuted. 0 times theorem prover too weak. 1404 trivial. 0 not checked. [2024-11-09 01:03:11,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:11,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 261 states and 656 transitions. [2024-11-09 01:03:11,544 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 656 transitions. [2024-11-09 01:03:11,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-09 01:03:11,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:11,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:11,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:03:11,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:11,616 INFO L255 TraceCheckSpWp]: Trace formula consists of 333 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 01:03:11,618 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:03:11,843 INFO L134 CoverageAnalysis]: Checked inductivity of 1638 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 1584 trivial. 0 not checked. [2024-11-09 01:03:13,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:13,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 261 states and 655 transitions. [2024-11-09 01:03:13,716 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 655 transitions. [2024-11-09 01:03:13,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-09 01:03:13,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:13,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:13,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:03:13,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:13,857 INFO L255 TraceCheckSpWp]: Trace formula consists of 343 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-09 01:03:13,859 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:03:15,874 INFO L134 CoverageAnalysis]: Checked inductivity of 1569 backedges. 53 proven. 190 refuted. 0 times theorem prover too weak. 1326 trivial. 0 not checked. [2024-11-09 01:03:18,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:18,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 263 states and 660 transitions. [2024-11-09 01:03:18,575 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 660 transitions. [2024-11-09 01:03:18,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-09 01:03:18,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:18,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:18,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:03:18,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:18,706 INFO L255 TraceCheckSpWp]: Trace formula consists of 343 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-09 01:03:18,708 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:03:19,503 INFO L134 CoverageAnalysis]: Checked inductivity of 1569 backedges. 53 proven. 190 refuted. 0 times theorem prover too weak. 1326 trivial. 0 not checked. [2024-11-09 01:03:23,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:23,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 265 states and 665 transitions. [2024-11-09 01:03:23,042 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 665 transitions. [2024-11-09 01:03:23,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-09 01:03:23,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:23,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:23,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:03:23,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:23,276 INFO L255 TraceCheckSpWp]: Trace formula consists of 343 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-09 01:03:23,279 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:03:24,337 INFO L134 CoverageAnalysis]: Checked inductivity of 1569 backedges. 53 proven. 190 refuted. 0 times theorem prover too weak. 1326 trivial. 0 not checked. [2024-11-09 01:03:26,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:26,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 267 states and 670 transitions. [2024-11-09 01:03:26,640 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 670 transitions. [2024-11-09 01:03:26,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-09 01:03:26,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:26,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:26,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:03:26,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:26,809 INFO L255 TraceCheckSpWp]: Trace formula consists of 343 conjuncts, 56 conjuncts are in the unsatisfiable core [2024-11-09 01:03:26,811 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:03:27,246 INFO L134 CoverageAnalysis]: Checked inductivity of 1569 backedges. 53 proven. 190 refuted. 0 times theorem prover too weak. 1326 trivial. 0 not checked. [2024-11-09 01:03:29,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:29,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 269 states and 675 transitions. [2024-11-09 01:03:29,617 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 675 transitions. [2024-11-09 01:03:29,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-09 01:03:29,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:29,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:29,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:03:29,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:29,777 INFO L255 TraceCheckSpWp]: Trace formula consists of 342 conjuncts, 66 conjuncts are in the unsatisfiable core [2024-11-09 01:03:29,780 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:03:32,571 INFO L134 CoverageAnalysis]: Checked inductivity of 1581 backedges. 62 proven. 193 refuted. 0 times theorem prover too weak. 1326 trivial. 0 not checked. [2024-11-09 01:03:55,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:55,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 275 states and 696 transitions. [2024-11-09 01:03:55,507 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 696 transitions. [2024-11-09 01:03:55,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-09 01:03:55,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:55,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:55,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:03:55,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:55,709 INFO L255 TraceCheckSpWp]: Trace formula consists of 351 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-09 01:03:55,712 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:03:58,050 INFO L134 CoverageAnalysis]: Checked inductivity of 1694 backedges. 55 proven. 208 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2024-11-09 01:04:01,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:01,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 277 states and 701 transitions. [2024-11-09 01:04:01,436 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 701 transitions. [2024-11-09 01:04:01,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-09 01:04:01,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:01,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:01,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:04:01,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:01,559 INFO L255 TraceCheckSpWp]: Trace formula consists of 351 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-09 01:04:01,562 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:04:03,936 INFO L134 CoverageAnalysis]: Checked inductivity of 1694 backedges. 56 proven. 126 refuted. 0 times theorem prover too weak. 1512 trivial. 0 not checked. [2024-11-09 01:04:07,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:07,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 279 states and 706 transitions. [2024-11-09 01:04:07,774 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 706 transitions. [2024-11-09 01:04:07,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-09 01:04:07,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:07,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:07,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:04:07,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:07,895 INFO L255 TraceCheckSpWp]: Trace formula consists of 351 conjuncts, 58 conjuncts are in the unsatisfiable core [2024-11-09 01:04:07,899 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:04:08,697 INFO L134 CoverageAnalysis]: Checked inductivity of 1694 backedges. 55 proven. 208 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2024-11-09 01:04:11,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:11,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 281 states and 711 transitions. [2024-11-09 01:04:11,667 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 711 transitions. [2024-11-09 01:04:11,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-09 01:04:11,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:11,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:11,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:04:11,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:11,776 INFO L255 TraceCheckSpWp]: Trace formula consists of 350 conjuncts, 65 conjuncts are in the unsatisfiable core [2024-11-09 01:04:11,778 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:04:13,980 INFO L134 CoverageAnalysis]: Checked inductivity of 1716 backedges. 64 proven. 221 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2024-11-09 01:04:25,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:25,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 285 states and 727 transitions. [2024-11-09 01:04:25,234 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 727 transitions. [2024-11-09 01:04:25,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-09 01:04:25,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:25,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:25,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:04:25,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:25,637 INFO L255 TraceCheckSpWp]: Trace formula consists of 359 conjuncts, 71 conjuncts are in the unsatisfiable core [2024-11-09 01:04:25,639 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:04:31,607 INFO L134 CoverageAnalysis]: Checked inductivity of 1693 backedges. 174 proven. 163 refuted. 0 times theorem prover too weak. 1356 trivial. 0 not checked. [2024-11-09 01:04:59,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:59,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 289 states and 749 transitions. [2024-11-09 01:04:59,213 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 749 transitions. [2024-11-09 01:04:59,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-09 01:04:59,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:59,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:59,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:04:59,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:59,489 INFO L255 TraceCheckSpWp]: Trace formula consists of 359 conjuncts, 68 conjuncts are in the unsatisfiable core [2024-11-09 01:04:59,493 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:05:03,928 INFO L134 CoverageAnalysis]: Checked inductivity of 1693 backedges. 201 proven. 136 refuted. 0 times theorem prover too weak. 1356 trivial. 0 not checked. [2024-11-09 01:05:06,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:06,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 291 states and 752 transitions. [2024-11-09 01:05:06,150 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 752 transitions. [2024-11-09 01:05:06,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-09 01:05:06,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:06,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:06,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:05:06,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:06,372 INFO L255 TraceCheckSpWp]: Trace formula consists of 359 conjuncts, 71 conjuncts are in the unsatisfiable core [2024-11-09 01:05:06,374 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:05:11,172 INFO L134 CoverageAnalysis]: Checked inductivity of 1693 backedges. 129 proven. 208 refuted. 0 times theorem prover too weak. 1356 trivial. 0 not checked. [2024-11-09 01:05:13,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:13,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 293 states and 755 transitions. [2024-11-09 01:05:13,590 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 755 transitions. [2024-11-09 01:05:13,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-09 01:05:13,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:13,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:13,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:05:13,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:13,897 INFO L255 TraceCheckSpWp]: Trace formula consists of 359 conjuncts, 71 conjuncts are in the unsatisfiable core [2024-11-09 01:05:13,899 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:05:17,427 INFO L134 CoverageAnalysis]: Checked inductivity of 1693 backedges. 129 proven. 208 refuted. 0 times theorem prover too weak. 1356 trivial. 0 not checked. [2024-11-09 01:05:20,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:20,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 295 states and 758 transitions. [2024-11-09 01:05:20,480 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 758 transitions. [2024-11-09 01:05:20,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-09 01:05:20,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:20,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:20,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:05:20,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:20,557 INFO L255 TraceCheckSpWp]: Trace formula consists of 355 conjuncts, 56 conjuncts are in the unsatisfiable core [2024-11-09 01:05:20,559 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:05:21,813 INFO L134 CoverageAnalysis]: Checked inductivity of 1898 backedges. 57 proven. 301 refuted. 0 times theorem prover too weak. 1540 trivial. 0 not checked. [2024-11-09 01:05:31,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:31,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 300 states and 768 transitions. [2024-11-09 01:05:31,337 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 768 transitions. [2024-11-09 01:05:31,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-09 01:05:31,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:31,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:31,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:05:31,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:31,436 INFO L255 TraceCheckSpWp]: Trace formula consists of 359 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-09 01:05:31,438 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:05:34,871 INFO L134 CoverageAnalysis]: Checked inductivity of 1832 backedges. 58 proven. 150 refuted. 0 times theorem prover too weak. 1624 trivial. 0 not checked. [2024-11-09 01:05:40,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:40,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 302 states and 773 transitions. [2024-11-09 01:05:40,281 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 773 transitions. [2024-11-09 01:05:40,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-09 01:05:40,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:40,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:40,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:05:40,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:40,384 INFO L255 TraceCheckSpWp]: Trace formula consists of 359 conjuncts, 58 conjuncts are in the unsatisfiable core [2024-11-09 01:05:40,387 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:05:42,287 INFO L134 CoverageAnalysis]: Checked inductivity of 1832 backedges. 57 proven. 235 refuted. 0 times theorem prover too weak. 1540 trivial. 0 not checked. [2024-11-09 01:05:46,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:46,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 304 states and 778 transitions. [2024-11-09 01:05:46,270 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 778 transitions. [2024-11-09 01:05:46,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-09 01:05:46,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:46,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:46,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:05:46,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:46,355 INFO L255 TraceCheckSpWp]: Trace formula consists of 358 conjuncts, 58 conjuncts are in the unsatisfiable core [2024-11-09 01:05:46,357 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:05:48,274 INFO L134 CoverageAnalysis]: Checked inductivity of 1864 backedges. 57 proven. 267 refuted. 0 times theorem prover too weak. 1540 trivial. 0 not checked. [2024-11-09 01:06:00,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:00,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 910 states to 310 states and 798 transitions. [2024-11-09 01:06:00,204 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 798 transitions. [2024-11-09 01:06:00,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-09 01:06:00,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:00,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:00,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:06:00,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:00,482 INFO L255 TraceCheckSpWp]: Trace formula consists of 368 conjuncts, 72 conjuncts are in the unsatisfiable core [2024-11-09 01:06:00,485 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:06:05,530 INFO L134 CoverageAnalysis]: Checked inductivity of 1812 backedges. 84 proven. 188 refuted. 0 times theorem prover too weak. 1540 trivial. 0 not checked. [2024-11-09 01:06:10,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:10,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 312 states and 802 transitions. [2024-11-09 01:06:10,597 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 802 transitions. [2024-11-09 01:06:10,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-09 01:06:10,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:10,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:10,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:06:10,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:10,829 INFO L255 TraceCheckSpWp]: Trace formula consists of 368 conjuncts, 60 conjuncts are in the unsatisfiable core [2024-11-09 01:06:10,832 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:06:11,267 INFO L134 CoverageAnalysis]: Checked inductivity of 1812 backedges. 57 proven. 215 refuted. 0 times theorem prover too weak. 1540 trivial. 0 not checked. [2024-11-09 01:06:15,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:15,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 314 states and 806 transitions. [2024-11-09 01:06:15,031 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 806 transitions. [2024-11-09 01:06:15,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-09 01:06:15,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:15,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:15,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:06:15,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:15,295 INFO L255 TraceCheckSpWp]: Trace formula consists of 368 conjuncts, 67 conjuncts are in the unsatisfiable core [2024-11-09 01:06:15,300 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:06:15,847 INFO L134 CoverageAnalysis]: Checked inductivity of 1812 backedges. 66 proven. 206 refuted. 0 times theorem prover too weak. 1540 trivial. 0 not checked. [2024-11-09 01:06:18,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:18,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 316 states and 810 transitions. [2024-11-09 01:06:18,700 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 810 transitions. [2024-11-09 01:06:18,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-09 01:06:18,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:18,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:18,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:06:18,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:18,913 INFO L255 TraceCheckSpWp]: Trace formula consists of 368 conjuncts, 60 conjuncts are in the unsatisfiable core [2024-11-09 01:06:18,916 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:06:19,408 INFO L134 CoverageAnalysis]: Checked inductivity of 1812 backedges. 57 proven. 215 refuted. 0 times theorem prover too weak. 1540 trivial. 0 not checked. [2024-11-09 01:06:23,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:23,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 318 states and 814 transitions. [2024-11-09 01:06:23,589 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 814 transitions. [2024-11-09 01:06:23,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-09 01:06:23,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:23,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:23,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:06:23,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:23,847 INFO L255 TraceCheckSpWp]: Trace formula consists of 368 conjuncts, 66 conjuncts are in the unsatisfiable core [2024-11-09 01:06:23,851 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:06:26,157 INFO L134 CoverageAnalysis]: Checked inductivity of 1812 backedges. 57 proven. 215 refuted. 0 times theorem prover too weak. 1540 trivial. 0 not checked. [2024-11-09 01:06:28,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:28,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 320 states and 818 transitions. [2024-11-09 01:06:28,729 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 818 transitions. [2024-11-09 01:06:28,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-09 01:06:28,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:28,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:28,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:06:28,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:28,997 INFO L255 TraceCheckSpWp]: Trace formula consists of 367 conjuncts, 62 conjuncts are in the unsatisfiable core [2024-11-09 01:06:29,000 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:06:34,609 INFO L134 CoverageAnalysis]: Checked inductivity of 1819 backedges. 138 proven. 141 refuted. 0 times theorem prover too weak. 1540 trivial. 0 not checked. [2024-11-09 01:07:08,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:08,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 326 states and 841 transitions. [2024-11-09 01:07:08,630 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 841 transitions. [2024-11-09 01:07:08,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-09 01:07:08,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:08,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:08,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:07:08,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:08,857 INFO L255 TraceCheckSpWp]: Trace formula consists of 367 conjuncts, 70 conjuncts are in the unsatisfiable core [2024-11-09 01:07:08,860 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:07:12,021 INFO L134 CoverageAnalysis]: Checked inductivity of 1819 backedges. 134 proven. 223 refuted. 0 times theorem prover too weak. 1462 trivial. 0 not checked. [2024-11-09 01:07:15,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:15,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 328 states and 844 transitions. [2024-11-09 01:07:15,356 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 844 transitions. [2024-11-09 01:07:15,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-09 01:07:15,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:15,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:15,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:07:15,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:15,446 INFO L255 TraceCheckSpWp]: Trace formula consists of 367 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-11-09 01:07:15,448 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:07:15,985 INFO L134 CoverageAnalysis]: Checked inductivity of 1983 backedges. 60 proven. 183 refuted. 0 times theorem prover too weak. 1740 trivial. 0 not checked. [2024-11-09 01:07:18,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:18,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 330 states and 848 transitions. [2024-11-09 01:07:18,358 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 848 transitions. [2024-11-09 01:07:18,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-09 01:07:18,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:18,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:18,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:07:18,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:18,452 INFO L255 TraceCheckSpWp]: Trace formula consists of 366 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 01:07:18,454 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:07:18,740 INFO L134 CoverageAnalysis]: Checked inductivity of 2025 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 1965 trivial. 0 not checked. [2024-11-09 01:07:21,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:21,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 330 states and 847 transitions. [2024-11-09 01:07:21,725 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 847 transitions. [2024-11-09 01:07:21,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-09 01:07:21,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:21,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:21,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:07:21,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:21,883 INFO L255 TraceCheckSpWp]: Trace formula consists of 376 conjuncts, 64 conjuncts are in the unsatisfiable core [2024-11-09 01:07:21,886 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:07:24,411 INFO L134 CoverageAnalysis]: Checked inductivity of 1941 backedges. 59 proven. 229 refuted. 0 times theorem prover too weak. 1653 trivial. 0 not checked. [2024-11-09 01:07:30,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:30,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 332 states and 852 transitions. [2024-11-09 01:07:30,423 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 852 transitions. [2024-11-09 01:07:30,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-09 01:07:30,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:30,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:30,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:07:30,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:30,598 INFO L255 TraceCheckSpWp]: Trace formula consists of 376 conjuncts, 60 conjuncts are in the unsatisfiable core [2024-11-09 01:07:30,601 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:07:31,060 INFO L134 CoverageAnalysis]: Checked inductivity of 1941 backedges. 59 proven. 229 refuted. 0 times theorem prover too weak. 1653 trivial. 0 not checked. [2024-11-09 01:07:33,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:33,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 334 states and 857 transitions. [2024-11-09 01:07:33,750 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 857 transitions. [2024-11-09 01:07:33,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-09 01:07:33,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:33,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:33,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:07:33,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:33,895 INFO L255 TraceCheckSpWp]: Trace formula consists of 376 conjuncts, 64 conjuncts are in the unsatisfiable core [2024-11-09 01:07:33,897 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:07:34,998 INFO L134 CoverageAnalysis]: Checked inductivity of 1941 backedges. 59 proven. 229 refuted. 0 times theorem prover too weak. 1653 trivial. 0 not checked. [2024-11-09 01:07:40,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:40,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 336 states and 862 transitions. [2024-11-09 01:07:40,108 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 862 transitions. [2024-11-09 01:07:40,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-09 01:07:40,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:40,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:40,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:07:40,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:40,292 INFO L255 TraceCheckSpWp]: Trace formula consists of 376 conjuncts, 54 conjuncts are in the unsatisfiable core [2024-11-09 01:07:40,294 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:07:41,887 INFO L134 CoverageAnalysis]: Checked inductivity of 1941 backedges. 60 proven. 141 refuted. 0 times theorem prover too weak. 1740 trivial. 0 not checked. [2024-11-09 01:07:45,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:45,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 338 states and 867 transitions. [2024-11-09 01:07:45,864 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 867 transitions. [2024-11-09 01:07:45,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-09 01:07:45,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:45,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:45,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:07:46,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:46,074 INFO L255 TraceCheckSpWp]: Trace formula consists of 375 conjuncts, 61 conjuncts are in the unsatisfiable core [2024-11-09 01:07:46,078 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:07:50,572 INFO L134 CoverageAnalysis]: Checked inductivity of 1958 backedges. 143 proven. 162 refuted. 0 times theorem prover too weak. 1653 trivial. 0 not checked. [2024-11-09 01:08:11,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:11,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 314 states and 718 transitions. [2024-11-09 01:08:11,884 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 718 transitions. [2024-11-09 01:08:11,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-09 01:08:11,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:11,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:11,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:08:12,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:12,066 INFO L255 TraceCheckSpWp]: Trace formula consists of 384 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-09 01:08:12,069 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:08:12,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2083 backedges. 62 proven. 161 refuted. 0 times theorem prover too weak. 1860 trivial. 0 not checked. [2024-11-09 01:08:15,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:15,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 316 states and 721 transitions. [2024-11-09 01:08:15,346 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 721 transitions. [2024-11-09 01:08:15,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-09 01:08:15,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:15,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:15,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:08:15,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:15,502 INFO L255 TraceCheckSpWp]: Trace formula consists of 384 conjuncts, 68 conjuncts are in the unsatisfiable core [2024-11-09 01:08:15,506 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:08:17,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2083 backedges. 70 proven. 243 refuted. 0 times theorem prover too weak. 1770 trivial. 0 not checked. [2024-11-09 01:08:21,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:21,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 318 states and 724 transitions. [2024-11-09 01:08:21,389 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 724 transitions. [2024-11-09 01:08:21,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-09 01:08:21,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:21,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:21,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:08:21,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:21,527 INFO L255 TraceCheckSpWp]: Trace formula consists of 384 conjuncts, 60 conjuncts are in the unsatisfiable core [2024-11-09 01:08:21,530 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:08:22,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2083 backedges. 61 proven. 252 refuted. 0 times theorem prover too weak. 1770 trivial. 0 not checked. [2024-11-09 01:08:25,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:25,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 320 states and 727 transitions. [2024-11-09 01:08:25,226 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 727 transitions. [2024-11-09 01:08:25,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-09 01:08:25,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:25,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:25,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:08:25,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:25,366 INFO L255 TraceCheckSpWp]: Trace formula consists of 383 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-09 01:08:25,369 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:08:28,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2110 backedges. 61 proven. 279 refuted. 0 times theorem prover too weak. 1770 trivial. 0 not checked. [2024-11-09 01:08:46,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:46,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 324 states and 740 transitions. [2024-11-09 01:08:46,540 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 740 transitions. [2024-11-09 01:08:46,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-09 01:08:46,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:46,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:46,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:08:46,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:46,627 INFO L255 TraceCheckSpWp]: Trace formula consists of 388 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-09 01:08:46,629 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:08:47,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2313 backedges. 64 proven. 265 refuted. 0 times theorem prover too weak. 1984 trivial. 0 not checked. [2024-11-09 01:08:57,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:57,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 329 states and 750 transitions. [2024-11-09 01:08:57,569 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 750 transitions. [2024-11-09 01:08:57,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-09 01:08:57,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:57,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:57,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:08:57,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:57,784 INFO L255 TraceCheckSpWp]: Trace formula consists of 392 conjuncts, 60 conjuncts are in the unsatisfiable core [2024-11-09 01:08:57,787 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:08:58,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2238 backedges. 63 proven. 284 refuted. 0 times theorem prover too weak. 1891 trivial. 0 not checked. [2024-11-09 01:09:00,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:00,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 331 states and 753 transitions. [2024-11-09 01:09:00,787 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 753 transitions. [2024-11-09 01:09:00,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-09 01:09:00,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:00,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:00,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:09:00,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:00,931 INFO L255 TraceCheckSpWp]: Trace formula consists of 392 conjuncts, 62 conjuncts are in the unsatisfiable core [2024-11-09 01:09:00,934 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:09:04,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2238 backedges. 63 proven. 284 refuted. 0 times theorem prover too weak. 1891 trivial. 0 not checked. [2024-11-09 01:09:10,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:10,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 333 states and 756 transitions. [2024-11-09 01:09:10,521 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 756 transitions. [2024-11-09 01:09:10,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-09 01:09:10,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:10,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:10,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:09:10,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:10,613 INFO L255 TraceCheckSpWp]: Trace formula consists of 391 conjuncts, 54 conjuncts are in the unsatisfiable core [2024-11-09 01:09:10,615 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:09:12,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2275 backedges. 64 proven. 227 refuted. 0 times theorem prover too weak. 1984 trivial. 0 not checked. [2024-11-09 01:09:26,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:26,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 339 states and 773 transitions. [2024-11-09 01:09:26,429 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 773 transitions. [2024-11-09 01:09:26,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-09 01:09:26,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:26,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:26,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:09:26,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:26,552 INFO L255 TraceCheckSpWp]: Trace formula consists of 400 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-09 01:09:26,554 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:09:27,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2406 backedges. 66 proven. 228 refuted. 0 times theorem prover too weak. 2112 trivial. 0 not checked. [2024-11-09 01:09:29,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:29,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 901 states to 341 states and 776 transitions. [2024-11-09 01:09:29,903 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 776 transitions. [2024-11-09 01:09:29,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-09 01:09:29,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:29,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:29,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:09:29,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:29,998 INFO L255 TraceCheckSpWp]: Trace formula consists of 399 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 01:09:29,999 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:09:30,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2453 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 2387 trivial. 0 not checked. [2024-11-09 01:09:33,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:33,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 341 states and 775 transitions. [2024-11-09 01:09:33,109 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 775 transitions. [2024-11-09 01:09:33,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-09 01:09:33,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:33,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:33,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:09:33,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:33,263 INFO L255 TraceCheckSpWp]: Trace formula consists of 416 conjuncts, 64 conjuncts are in the unsatisfiable core [2024-11-09 01:09:33,267 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:09:36,589 INFO L134 CoverageAnalysis]: Checked inductivity of 2545 backedges. 163 proven. 237 refuted. 0 times theorem prover too weak. 2145 trivial. 0 not checked. [2024-11-09 01:09:55,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:55,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 345 states and 789 transitions. [2024-11-09 01:09:55,444 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 789 transitions. [2024-11-09 01:09:55,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-09 01:09:55,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:55,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:55,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:09:55,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:55,550 INFO L255 TraceCheckSpWp]: Trace formula consists of 421 conjuncts, 52 conjuncts are in the unsatisfiable core [2024-11-09 01:09:55,552 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:09:57,258 INFO L134 CoverageAnalysis]: Checked inductivity of 2769 backedges. 70 proven. 319 refuted. 0 times theorem prover too weak. 2380 trivial. 0 not checked. [2024-11-09 01:10:09,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:10:09,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 350 states and 799 transitions. [2024-11-09 01:10:09,216 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 799 transitions. [2024-11-09 01:10:09,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-09 01:10:09,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:10:09,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:10:09,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:10:09,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:10:09,341 INFO L255 TraceCheckSpWp]: Trace formula consists of 425 conjuncts, 64 conjuncts are in the unsatisfiable core [2024-11-09 01:10:09,343 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:10:09,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2685 backedges. 69 proven. 338 refuted. 0 times theorem prover too weak. 2278 trivial. 0 not checked. [2024-11-09 01:10:13,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:10:13,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 352 states and 802 transitions. [2024-11-09 01:10:13,153 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 802 transitions. [2024-11-09 01:10:13,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-09 01:10:13,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:10:13,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:10:13,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:10:13,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:10:13,273 INFO L255 TraceCheckSpWp]: Trace formula consists of 425 conjuncts, 66 conjuncts are in the unsatisfiable core [2024-11-09 01:10:13,275 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:10:17,699 INFO L134 CoverageAnalysis]: Checked inductivity of 2685 backedges. 69 proven. 338 refuted. 0 times theorem prover too weak. 2278 trivial. 0 not checked. [2024-11-09 01:10:24,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:10:24,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 354 states and 805 transitions. [2024-11-09 01:10:24,009 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 805 transitions. [2024-11-09 01:10:24,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-09 01:10:24,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:10:24,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:10:24,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:10:24,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:10:24,135 INFO L255 TraceCheckSpWp]: Trace formula consists of 424 conjuncts, 58 conjuncts are in the unsatisfiable core [2024-11-09 01:10:24,137 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:10:26,739 INFO L134 CoverageAnalysis]: Checked inductivity of 2727 backedges. 70 proven. 277 refuted. 0 times theorem prover too weak. 2380 trivial. 0 not checked. [2024-11-09 01:10:42,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:10:42,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 958 states to 360 states and 822 transitions. [2024-11-09 01:10:42,159 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 822 transitions. [2024-11-09 01:10:42,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-09 01:10:42,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:10:42,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:10:42,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:10:42,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:10:42,286 INFO L255 TraceCheckSpWp]: Trace formula consists of 433 conjuncts, 64 conjuncts are in the unsatisfiable core [2024-11-09 01:10:42,289 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:10:42,891 INFO L134 CoverageAnalysis]: Checked inductivity of 2870 backedges. 71 proven. 384 refuted. 0 times theorem prover too weak. 2415 trivial. 0 not checked. [2024-11-09 01:10:45,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:10:45,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 362 states and 825 transitions. [2024-11-09 01:10:45,529 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 825 transitions. [2024-11-09 01:10:45,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-09 01:10:45,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:10:45,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:10:45,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:10:45,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:10:45,607 INFO L255 TraceCheckSpWp]: Trace formula consists of 432 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 01:10:45,608 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:10:45,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2922 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 2850 trivial. 0 not checked. [2024-11-09 01:10:48,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:10:48,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 362 states and 824 transitions. [2024-11-09 01:10:48,595 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 824 transitions. [2024-11-09 01:10:48,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-09 01:10:48,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:10:48,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:10:48,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:10:48,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:10:48,701 INFO L255 TraceCheckSpWp]: Trace formula consists of 449 conjuncts, 73 conjuncts are in the unsatisfiable core [2024-11-09 01:10:48,703 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:10:52,019 INFO L134 CoverageAnalysis]: Checked inductivity of 3021 backedges. 174 proven. 393 refuted. 0 times theorem prover too weak. 2454 trivial. 0 not checked. [2024-11-09 01:11:10,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:11:10,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 366 states and 837 transitions. [2024-11-09 01:11:10,011 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 837 transitions. [2024-11-09 01:11:10,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-09 01:11:10,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:11:10,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:11:10,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:11:10,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:11:10,100 INFO L255 TraceCheckSpWp]: Trace formula consists of 454 conjuncts, 68 conjuncts are in the unsatisfiable core [2024-11-09 01:11:10,102 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:11:11,373 INFO L134 CoverageAnalysis]: Checked inductivity of 3266 backedges. 75 proven. 490 refuted. 0 times theorem prover too weak. 2701 trivial. 0 not checked. [2024-11-09 01:11:23,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:11:23,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 371 states and 847 transitions. [2024-11-09 01:11:23,788 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 847 transitions. [2024-11-09 01:11:23,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-09 01:11:23,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:11:23,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:11:23,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:11:23,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:11:23,959 INFO L255 TraceCheckSpWp]: Trace formula consists of 458 conjuncts, 60 conjuncts are in the unsatisfiable core [2024-11-09 01:11:23,963 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:11:29,620 INFO L134 CoverageAnalysis]: Checked inductivity of 3173 backedges. 76 proven. 285 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked.