./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.3.ufo.UNBOUNDED.pals.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b90dd70d-3022-493c-be0e-d322b15081ae/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b90dd70d-3022-493c-be0e-d322b15081ae/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_b90dd70d-3022-493c-be0e-d322b15081ae/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b90dd70d-3022-493c-be0e-d322b15081ae/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.3.ufo.UNBOUNDED.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b90dd70d-3022-493c-be0e-d322b15081ae/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_b90dd70d-3022-493c-be0e-d322b15081ae/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 7669776db00f6295c4028d825bdd51b22a88fb95e78feea7b33da1a0ac83f7c3 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:35:04,739 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:35:04,835 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b90dd70d-3022-493c-be0e-d322b15081ae/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 22:35:04,840 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:35:04,841 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:35:04,877 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:35:04,878 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:35:04,878 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:35:04,879 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:35:04,879 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:35:04,880 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:35:04,880 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:35:04,881 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:35:04,881 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:35:04,882 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:35:04,882 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:35:04,882 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:35:04,883 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:35:04,883 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:35:04,884 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:35:04,884 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:35:04,885 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:35:04,885 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:35:04,886 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:35:04,886 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:35:04,887 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:35:04,887 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:35:04,887 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:35:04,888 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:35:04,900 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:35:04,901 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:35:04,901 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:35:04,902 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:35:04,902 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_b90dd70d-3022-493c-be0e-d322b15081ae/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b90dd70d-3022-493c-be0e-d322b15081ae/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7669776db00f6295c4028d825bdd51b22a88fb95e78feea7b33da1a0ac83f7c3 [2024-11-08 22:35:05,194 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:35:05,255 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:35:05,258 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:35:05,260 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:35:05,260 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:35:05,262 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b90dd70d-3022-493c-be0e-d322b15081ae/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.3.ufo.UNBOUNDED.pals.c Unable to find full path for "g++" [2024-11-08 22:35:07,268 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:35:07,536 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:35:07,537 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b90dd70d-3022-493c-be0e-d322b15081ae/sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.3.ufo.UNBOUNDED.pals.c [2024-11-08 22:35:07,550 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b90dd70d-3022-493c-be0e-d322b15081ae/bin/ukojak-verify-ImItNfHLgk/data/e46d8d00d/c2cb8b991d0841cf92cb70e7976df415/FLAGa102987ec [2024-11-08 22:35:07,581 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b90dd70d-3022-493c-be0e-d322b15081ae/bin/ukojak-verify-ImItNfHLgk/data/e46d8d00d/c2cb8b991d0841cf92cb70e7976df415 [2024-11-08 22:35:07,584 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:35:07,585 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:35:07,587 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:35:07,587 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:35:07,593 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:35:07,594 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:35:07" (1/1) ... [2024-11-08 22:35:07,599 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69f24352 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:07, skipping insertion in model container [2024-11-08 22:35:07,600 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:35:07" (1/1) ... [2024-11-08 22:35:07,671 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:35:08,048 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_b90dd70d-3022-493c-be0e-d322b15081ae/sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.3.ufo.UNBOUNDED.pals.c[28368,28381] [2024-11-08 22:35:08,053 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:35:08,066 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:35:08,194 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_b90dd70d-3022-493c-be0e-d322b15081ae/sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.3.ufo.UNBOUNDED.pals.c[28368,28381] [2024-11-08 22:35:08,195 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:35:08,218 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:35:08,219 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:08 WrapperNode [2024-11-08 22:35:08,219 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:35:08,220 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:35:08,220 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:35:08,221 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:35:08,229 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:08" (1/1) ... [2024-11-08 22:35:08,251 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:08" (1/1) ... [2024-11-08 22:35:08,336 INFO L138 Inliner]: procedures = 24, calls = 15, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 958 [2024-11-08 22:35:08,336 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:35:08,337 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:35:08,337 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:35:08,337 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:35:08,352 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:08" (1/1) ... [2024-11-08 22:35:08,354 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:08" (1/1) ... [2024-11-08 22:35:08,362 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:08" (1/1) ... [2024-11-08 22:35:08,362 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:08" (1/1) ... [2024-11-08 22:35:08,380 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:08" (1/1) ... [2024-11-08 22:35:08,391 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:08" (1/1) ... [2024-11-08 22:35:08,396 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:08" (1/1) ... [2024-11-08 22:35:08,401 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:08" (1/1) ... [2024-11-08 22:35:08,412 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:35:08,417 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:35:08,417 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:35:08,417 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:35:08,418 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:08" (1/1) ... [2024-11-08 22:35:08,431 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:35:08,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b90dd70d-3022-493c-be0e-d322b15081ae/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:35:08,488 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b90dd70d-3022-493c-be0e-d322b15081ae/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:35:08,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b90dd70d-3022-493c-be0e-d322b15081ae/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:35:08,603 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:35:08,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:35:08,603 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:35:08,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:35:08,778 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:35:08,781 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:35:10,175 INFO L? ?]: Removed 111 outVars from TransFormulas that were not future-live. [2024-11-08 22:35:10,175 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:35:11,297 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:35:11,298 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 22:35:11,298 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:35:11 BoogieIcfgContainer [2024-11-08 22:35:11,300 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:35:11,301 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:35:11,301 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:35:11,312 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:35:11,313 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:35:11" (1/1) ... [2024-11-08 22:35:11,326 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:35:11,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:11,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 140 states and 224 transitions. [2024-11-08 22:35:11,409 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 224 transitions. [2024-11-08 22:35:11,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:35:11,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:11,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:12,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:17,095 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:17,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:17,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 141 states and 226 transitions. [2024-11-08 22:35:17,359 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 226 transitions. [2024-11-08 22:35:17,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:35:17,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:17,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:17,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:20,695 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:21,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:21,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 144 states and 232 transitions. [2024-11-08 22:35:21,139 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 232 transitions. [2024-11-08 22:35:21,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:35:21,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:21,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:21,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:24,879 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:25,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:25,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 148 states and 240 transitions. [2024-11-08 22:35:25,579 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 240 transitions. [2024-11-08 22:35:25,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:35:25,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:25,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:25,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:28,964 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:30,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:30,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 153 states and 250 transitions. [2024-11-08 22:35:30,003 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 250 transitions. [2024-11-08 22:35:30,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:35:30,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:30,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:30,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:33,434 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:34,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:34,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 159 states and 262 transitions. [2024-11-08 22:35:34,823 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 262 transitions. [2024-11-08 22:35:34,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:35:34,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:34,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:35,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:38,570 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:40,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:40,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 167 states and 276 transitions. [2024-11-08 22:35:40,101 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 276 transitions. [2024-11-08 22:35:40,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:35:40,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:40,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:40,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:43,519 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:45,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:45,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 174 states and 289 transitions. [2024-11-08 22:35:45,421 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 289 transitions. [2024-11-08 22:35:45,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:35:45,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:45,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:45,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:45,640 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:46,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:46,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 175 states and 289 transitions. [2024-11-08 22:35:46,296 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 289 transitions. [2024-11-08 22:35:46,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:35:46,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:46,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:46,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:46,507 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:46,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:46,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 176 states and 290 transitions. [2024-11-08 22:35:46,693 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 290 transitions. [2024-11-08 22:35:46,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:35:46,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:46,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:47,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:49,921 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:52,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:52,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 187 states and 308 transitions. [2024-11-08 22:35:52,927 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 308 transitions. [2024-11-08 22:35:52,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:35:52,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:52,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:53,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:53,807 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:54,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:54,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 191 states and 314 transitions. [2024-11-08 22:35:54,445 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 314 transitions. [2024-11-08 22:35:54,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:35:54,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:54,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:55,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:03,601 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:11,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:11,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 208 states and 350 transitions. [2024-11-08 22:36:11,044 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2024-11-08 22:36:11,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:36:11,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:11,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:11,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:15,671 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:23,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:23,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 226 states and 383 transitions. [2024-11-08 22:36:23,919 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 383 transitions. [2024-11-08 22:36:23,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:36:23,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:23,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:24,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:27,013 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:27,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:27,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 227 states and 386 transitions. [2024-11-08 22:36:27,517 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 386 transitions. [2024-11-08 22:36:27,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:36:27,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:27,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:27,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:30,657 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:39,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:39,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 246 states and 422 transitions. [2024-11-08 22:36:39,808 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 422 transitions. [2024-11-08 22:36:39,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:36:39,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:39,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:39,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:42,318 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:42,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:42,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 247 states and 425 transitions. [2024-11-08 22:36:42,824 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 425 transitions. [2024-11-08 22:36:42,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:36:42,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:42,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:43,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:45,618 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:46,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:46,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 248 states and 427 transitions. [2024-11-08 22:36:46,123 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 427 transitions. [2024-11-08 22:36:46,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:36:46,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:46,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:46,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:48,937 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:49,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:49,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 249 states and 431 transitions. [2024-11-08 22:36:49,522 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 431 transitions. [2024-11-08 22:36:49,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:36:49,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:49,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:49,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:52,986 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:03,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:03,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 269 states and 468 transitions. [2024-11-08 22:37:03,606 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 468 transitions. [2024-11-08 22:37:03,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:37:03,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:03,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:03,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:06,589 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:08,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:08,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 272 states and 477 transitions. [2024-11-08 22:37:08,487 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 477 transitions. [2024-11-08 22:37:08,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:37:08,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:08,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:08,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:11,493 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:12,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:12,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 273 states and 479 transitions. [2024-11-08 22:37:12,360 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 479 transitions. [2024-11-08 22:37:12,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:37:12,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:12,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:12,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:17,127 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:27,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:27,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 288 states and 509 transitions. [2024-11-08 22:37:27,924 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 509 transitions. [2024-11-08 22:37:27,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:37:27,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:27,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:28,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:31,216 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:34,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:34,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 292 states and 523 transitions. [2024-11-08 22:37:34,082 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 523 transitions. [2024-11-08 22:37:34,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:37:34,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:34,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:34,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:36,982 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:38,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:38,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 294 states and 530 transitions. [2024-11-08 22:37:38,541 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 530 transitions. [2024-11-08 22:37:38,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:37:38,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:38,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:38,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:41,402 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:42,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:42,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 295 states and 532 transitions. [2024-11-08 22:37:42,232 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 532 transitions. [2024-11-08 22:37:42,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:37:42,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:42,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:42,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:45,437 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:46,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:46,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 296 states and 534 transitions. [2024-11-08 22:37:46,232 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 534 transitions. [2024-11-08 22:37:46,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:37:46,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:46,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:47,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:55,197 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:38:04,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:04,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 304 states and 557 transitions. [2024-11-08 22:38:04,345 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 557 transitions. [2024-11-08 22:38:04,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:38:04,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:04,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:05,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:09,429 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:38:13,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:13,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 309 states and 572 transitions. [2024-11-08 22:38:13,036 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 572 transitions. [2024-11-08 22:38:13,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:38:13,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:13,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:13,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:18,162 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:38:20,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:20,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 312 states and 579 transitions. [2024-11-08 22:38:20,534 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 579 transitions. [2024-11-08 22:38:20,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:38:20,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:20,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:20,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:25,093 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:38:26,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:26,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 313 states and 580 transitions. [2024-11-08 22:38:26,080 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 580 transitions. [2024-11-08 22:38:26,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:38:26,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:26,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:26,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:32,508 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:38:35,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:35,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 314 states and 583 transitions. [2024-11-08 22:38:35,106 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 583 transitions. [2024-11-08 22:38:35,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:38:35,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:35,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:35,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:39,938 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:38:40,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:40,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 315 states and 584 transitions. [2024-11-08 22:38:40,749 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 584 transitions. [2024-11-08 22:38:40,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:38:40,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:40,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:41,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:45,941 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:38:46,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:46,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 316 states and 586 transitions. [2024-11-08 22:38:46,965 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 586 transitions. [2024-11-08 22:38:46,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:38:46,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:46,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:47,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:50,083 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:38:58,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:58,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 331 states and 618 transitions. [2024-11-08 22:38:58,666 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 618 transitions. [2024-11-08 22:38:58,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:38:58,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:58,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:59,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:04,336 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:12,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:12,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 339 states and 635 transitions. [2024-11-08 22:39:12,343 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 635 transitions. [2024-11-08 22:39:12,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:39:12,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:12,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:12,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:18,436 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 5 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:32,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:32,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 355 states and 719 transitions. [2024-11-08 22:39:32,307 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 719 transitions. [2024-11-08 22:39:32,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:39:32,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:32,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:32,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:35,992 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 12 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:39:46,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:46,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 369 states and 748 transitions. [2024-11-08 22:39:46,432 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 748 transitions. [2024-11-08 22:39:46,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:39:46,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:46,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:46,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:50,423 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 5 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:52,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:52,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 370 states and 755 transitions. [2024-11-08 22:39:52,429 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 755 transitions. [2024-11-08 22:39:52,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:39:52,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:52,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:52,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:57,200 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:00,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:00,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 372 states and 771 transitions. [2024-11-08 22:40:00,144 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 771 transitions. [2024-11-08 22:40:00,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 22:40:00,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:00,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:00,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:04,656 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 5 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:14,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:14,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 383 states and 791 transitions. [2024-11-08 22:40:14,763 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 791 transitions. [2024-11-08 22:40:14,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 22:40:14,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:14,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:14,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:17,935 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 5 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:19,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:19,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 384 states and 793 transitions. [2024-11-08 22:40:19,046 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 793 transitions. [2024-11-08 22:40:19,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 22:40:19,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:19,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:19,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:23,564 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 4 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:25,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:25,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 385 states and 796 transitions. [2024-11-08 22:40:25,132 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 796 transitions. [2024-11-08 22:40:25,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:40:25,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:25,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:25,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:29,609 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 5 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:40,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:40,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 396 states and 822 transitions. [2024-11-08 22:40:40,420 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 822 transitions. [2024-11-08 22:40:40,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:40:40,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:40,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:40,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:56,269 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:41:37,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:37,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 475 states and 1009 transitions. [2024-11-08 22:41:37,257 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 1009 transitions. [2024-11-08 22:41:37,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:41:37,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:37,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:37,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:41,288 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 5 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:41:43,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:43,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 476 states and 1011 transitions. [2024-11-08 22:41:43,028 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 1011 transitions. [2024-11-08 22:41:43,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:41:43,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:43,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:43,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:49,003 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:41:51,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:51,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1014 states to 477 states and 1014 transitions. [2024-11-08 22:41:51,620 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 1014 transitions. [2024-11-08 22:41:51,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 22:41:51,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:51,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:51,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:58,209 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:42:19,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:19,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1058 states to 493 states and 1058 transitions. [2024-11-08 22:42:19,595 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 1058 transitions. [2024-11-08 22:42:19,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 22:42:19,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:19,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:19,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:23,496 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:42:24,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:24,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1062 states to 494 states and 1062 transitions. [2024-11-08 22:42:24,985 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 1062 transitions. [2024-11-08 22:42:24,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 22:42:24,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:24,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:25,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:29,376 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:42:32,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:32,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 496 states and 1073 transitions. [2024-11-08 22:42:32,685 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 1073 transitions. [2024-11-08 22:42:32,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:42:32,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:32,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:32,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:35,901 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 5 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:42:37,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:37,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 497 states and 1077 transitions. [2024-11-08 22:42:37,812 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 1077 transitions. [2024-11-08 22:42:37,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:42:37,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:37,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:37,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:41,379 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:42:58,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:58,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1107 states to 511 states and 1107 transitions. [2024-11-08 22:42:58,008 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 1107 transitions. [2024-11-08 22:42:58,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:42:58,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:58,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:58,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:01,557 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:43:03,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:03,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1110 states to 512 states and 1110 transitions. [2024-11-08 22:43:03,400 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 1110 transitions. [2024-11-08 22:43:03,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:43:03,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:03,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:03,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:09,283 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 5 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:43:22,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:22,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 517 states and 1131 transitions. [2024-11-08 22:43:22,987 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 1131 transitions. [2024-11-08 22:43:22,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:43:22,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:22,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:24,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:28,616 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 5 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:43:33,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:33,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1145 states to 520 states and 1145 transitions. [2024-11-08 22:43:33,072 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 1145 transitions. [2024-11-08 22:43:33,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:43:33,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:33,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:33,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:37,645 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 5 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:43:40,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:40,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158 states to 522 states and 1158 transitions. [2024-11-08 22:43:40,605 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 1158 transitions. [2024-11-08 22:43:40,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:43:40,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:40,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:41,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:47,373 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:16,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:16,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1219 states to 538 states and 1219 transitions. [2024-11-08 22:44:16,617 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 1219 transitions. [2024-11-08 22:44:16,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:44:16,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:16,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:17,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:21,578 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:31,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:31,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1246 states to 545 states and 1246 transitions. [2024-11-08 22:44:31,210 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1246 transitions. [2024-11-08 22:44:31,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:44:31,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:31,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:32,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:36,130 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 6 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:56,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:56,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1285 states to 559 states and 1285 transitions. [2024-11-08 22:44:56,535 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 1285 transitions. [2024-11-08 22:44:56,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:44:56,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:56,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:57,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:00,753 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:03,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:03,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1287 states to 560 states and 1287 transitions. [2024-11-08 22:45:03,115 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 1287 transitions. [2024-11-08 22:45:03,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:45:03,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:03,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:04,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:08,866 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:19,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:19,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1310 states to 566 states and 1310 transitions. [2024-11-08 22:45:19,925 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 1310 transitions. [2024-11-08 22:45:19,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:45:19,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:19,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:21,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:24,718 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:32,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:32,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1340 states to 570 states and 1340 transitions. [2024-11-08 22:45:32,116 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1340 transitions. [2024-11-08 22:45:32,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:45:32,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:32,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:33,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:37,953 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:45,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:45,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1363 states to 573 states and 1363 transitions. [2024-11-08 22:45:45,798 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 1363 transitions. [2024-11-08 22:45:45,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:45:45,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:45,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:46,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:50,279 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 5 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:46:01,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:01,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1371 states to 577 states and 1371 transitions. [2024-11-08 22:46:01,978 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 1371 transitions. [2024-11-08 22:46:01,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:46:01,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:01,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:03,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:08,227 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 6 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:46:29,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:29,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1388 states to 589 states and 1388 transitions. [2024-11-08 22:46:29,455 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 1388 transitions. [2024-11-08 22:46:29,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:46:29,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:29,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:30,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:33,330 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:46:35,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:35,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1392 states to 590 states and 1392 transitions. [2024-11-08 22:46:35,825 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1392 transitions. [2024-11-08 22:46:35,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:46:35,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:35,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:36,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:40,739 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:46:54,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:54,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1421 states to 595 states and 1421 transitions. [2024-11-08 22:46:54,556 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 1421 transitions. [2024-11-08 22:46:54,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:46:54,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:54,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:54,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:58,898 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:47:04,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:04,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1430 states to 598 states and 1430 transitions. [2024-11-08 22:47:04,925 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 1430 transitions. [2024-11-08 22:47:04,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:47:04,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:04,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:05,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:09,234 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:47:11,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:11,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1438 states to 599 states and 1438 transitions. [2024-11-08 22:47:11,273 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 1438 transitions. [2024-11-08 22:47:11,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:47:11,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:11,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:11,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:15,733 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:47:19,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:19,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1450 states to 602 states and 1450 transitions. [2024-11-08 22:47:19,573 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 1450 transitions. [2024-11-08 22:47:19,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:47:19,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:19,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:20,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:27,058 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:47:31,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:31,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1452 states to 603 states and 1452 transitions. [2024-11-08 22:47:31,653 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 1452 transitions. [2024-11-08 22:47:31,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:47:31,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:31,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:32,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:36,534 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:47:38,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:38,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1455 states to 604 states and 1455 transitions. [2024-11-08 22:47:38,660 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 1455 transitions. [2024-11-08 22:47:38,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:47:38,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:38,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:39,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:44,163 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:47:48,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:48,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1458 states to 606 states and 1458 transitions. [2024-11-08 22:47:48,182 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1458 transitions. [2024-11-08 22:47:48,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:47:48,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:48,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:48,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:52,593 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:47:54,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:54,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1461 states to 607 states and 1461 transitions. [2024-11-08 22:47:54,624 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 1461 transitions. [2024-11-08 22:47:54,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:47:54,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:54,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:54,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:58,581 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:48:00,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:00,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1463 states to 608 states and 1463 transitions. [2024-11-08 22:48:00,911 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 1463 transitions. [2024-11-08 22:48:00,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:48:00,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:00,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:01,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:05,156 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:48:13,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:13,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1485 states to 612 states and 1485 transitions. [2024-11-08 22:48:13,758 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 1485 transitions. [2024-11-08 22:48:13,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:48:13,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:13,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:13,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:17,990 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:48:23,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:23,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1505 states to 616 states and 1505 transitions. [2024-11-08 22:48:23,993 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 1505 transitions. [2024-11-08 22:48:23,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:48:23,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:23,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:25,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat