./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.2.ufo.BOUNDED-8.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_ac45de8e-25e9-458c-b5bd-58e2b142798f/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac45de8e-25e9-458c-b5bd-58e2b142798f/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_ac45de8e-25e9-458c-b5bd-58e2b142798f/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac45de8e-25e9-458c-b5bd-58e2b142798f/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.2.ufo.BOUNDED-8.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac45de8e-25e9-458c-b5bd-58e2b142798f/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_ac45de8e-25e9-458c-b5bd-58e2b142798f/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 86aaf7922fe6f7f87277fe3baca1629811408ccdafec5bb956830ba2f5ff28a9 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:20:12,828 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:20:12,943 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac45de8e-25e9-458c-b5bd-58e2b142798f/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 22:20:12,952 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:20:12,953 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:20:12,993 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:20:12,994 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:20:12,994 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:20:12,998 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:20:13,000 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:20:13,000 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:20:13,001 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:20:13,001 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:20:13,005 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:20:13,005 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:20:13,006 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:20:13,006 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:20:13,007 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:20:13,007 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:20:13,008 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:20:13,012 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:20:13,013 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:20:13,014 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:20:13,014 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:20:13,014 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:20:13,015 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:20:13,015 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:20:13,019 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:20:13,019 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:20:13,020 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:20:13,020 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:20:13,021 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:20:13,021 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:20:13,021 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_ac45de8e-25e9-458c-b5bd-58e2b142798f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac45de8e-25e9-458c-b5bd-58e2b142798f/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 86aaf7922fe6f7f87277fe3baca1629811408ccdafec5bb956830ba2f5ff28a9 [2024-11-08 22:20:13,385 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:20:13,423 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:20:13,427 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:20:13,430 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:20:13,431 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:20:13,433 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac45de8e-25e9-458c-b5bd-58e2b142798f/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.2.ufo.BOUNDED-8.pals.c Unable to find full path for "g++" [2024-11-08 22:20:15,979 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:20:16,356 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:20:16,357 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac45de8e-25e9-458c-b5bd-58e2b142798f/sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.2.ufo.BOUNDED-8.pals.c [2024-11-08 22:20:16,391 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac45de8e-25e9-458c-b5bd-58e2b142798f/bin/ukojak-verify-ImItNfHLgk/data/47971804a/9bc6c3eb323b41288b513992a9f67c79/FLAGe27ed7a71 [2024-11-08 22:20:16,410 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac45de8e-25e9-458c-b5bd-58e2b142798f/bin/ukojak-verify-ImItNfHLgk/data/47971804a/9bc6c3eb323b41288b513992a9f67c79 [2024-11-08 22:20:16,413 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:20:16,415 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:20:16,417 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:20:16,417 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:20:16,425 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:20:16,426 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:20:16" (1/1) ... [2024-11-08 22:20:16,427 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36207bf2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:16, skipping insertion in model container [2024-11-08 22:20:16,427 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:20:16" (1/1) ... [2024-11-08 22:20:16,520 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:20:17,033 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_ac45de8e-25e9-458c-b5bd-58e2b142798f/sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.2.ufo.BOUNDED-8.pals.c[28194,28207] [2024-11-08 22:20:17,046 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:20:17,066 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:20:17,175 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_ac45de8e-25e9-458c-b5bd-58e2b142798f/sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.2.ufo.BOUNDED-8.pals.c[28194,28207] [2024-11-08 22:20:17,176 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:20:17,205 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:20:17,205 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:17 WrapperNode [2024-11-08 22:20:17,206 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:20:17,207 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:20:17,207 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:20:17,207 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:20:17,218 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:17" (1/1) ... [2024-11-08 22:20:17,239 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:17" (1/1) ... [2024-11-08 22:20:17,316 INFO L138 Inliner]: procedures = 23, calls = 15, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 957 [2024-11-08 22:20:17,317 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:20:17,318 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:20:17,318 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:20:17,318 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:20:17,332 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:17" (1/1) ... [2024-11-08 22:20:17,332 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:17" (1/1) ... [2024-11-08 22:20:17,339 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:17" (1/1) ... [2024-11-08 22:20:17,340 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:17" (1/1) ... [2024-11-08 22:20:17,362 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:17" (1/1) ... [2024-11-08 22:20:17,377 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:17" (1/1) ... [2024-11-08 22:20:17,382 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:17" (1/1) ... [2024-11-08 22:20:17,387 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:17" (1/1) ... [2024-11-08 22:20:17,396 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:20:17,397 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:20:17,397 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:20:17,398 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:20:17,399 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:17" (1/1) ... [2024-11-08 22:20:17,407 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:20:17,424 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac45de8e-25e9-458c-b5bd-58e2b142798f/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:20:17,446 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac45de8e-25e9-458c-b5bd-58e2b142798f/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:20:17,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac45de8e-25e9-458c-b5bd-58e2b142798f/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:20:17,563 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:20:17,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:20:17,568 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:20:17,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:20:17,823 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:20:17,826 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:20:19,391 INFO L? ?]: Removed 112 outVars from TransFormulas that were not future-live. [2024-11-08 22:20:19,391 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:20:20,819 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:20:20,820 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 22:20:20,821 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:20:20 BoogieIcfgContainer [2024-11-08 22:20:20,821 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:20:20,822 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:20:20,822 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:20:20,835 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:20:20,836 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:20:20" (1/1) ... [2024-11-08 22:20:20,851 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:20:20,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:20,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 142 states and 227 transitions. [2024-11-08 22:20:20,950 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 227 transitions. [2024-11-08 22:20:20,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:20:20,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:20,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:21,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:27,575 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 22:20:27,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:27,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 145 states and 233 transitions. [2024-11-08 22:20:27,904 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 233 transitions. [2024-11-08 22:20:27,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:20:27,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:27,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:28,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:31,739 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 22:20:32,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:32,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 149 states and 242 transitions. [2024-11-08 22:20:32,189 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 242 transitions. [2024-11-08 22:20:32,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:20:32,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:32,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:32,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:35,627 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 22:20:36,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:36,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 154 states and 253 transitions. [2024-11-08 22:20:36,354 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 253 transitions. [2024-11-08 22:20:36,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:20:36,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:36,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:36,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:39,877 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 22:20:40,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:40,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 160 states and 266 transitions. [2024-11-08 22:20:40,947 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 266 transitions. [2024-11-08 22:20:40,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:20:40,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:40,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:41,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:43,739 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 22:20:44,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:44,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 167 states and 281 transitions. [2024-11-08 22:20:44,950 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 281 transitions. [2024-11-08 22:20:44,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:20:44,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:44,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:45,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:48,110 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:49,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:49,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 176 states and 298 transitions. [2024-11-08 22:20:49,669 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 298 transitions. [2024-11-08 22:20:49,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:20:49,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:49,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:49,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:52,065 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 22:20:53,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:53,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 184 states and 314 transitions. [2024-11-08 22:20:53,664 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 314 transitions. [2024-11-08 22:20:53,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:20:53,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:53,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:53,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:53,839 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 22:20:54,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:54,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 185 states and 314 transitions. [2024-11-08 22:20:54,123 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 314 transitions. [2024-11-08 22:20:54,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:20:54,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:54,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:54,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:54,236 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 22:20:54,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:54,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 186 states and 315 transitions. [2024-11-08 22:20:54,256 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 315 transitions. [2024-11-08 22:20:54,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:20:54,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:54,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:54,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:57,276 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 22:21:00,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:00,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 198 states and 336 transitions. [2024-11-08 22:21:00,015 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 336 transitions. [2024-11-08 22:21:00,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:21:00,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:00,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:00,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:00,578 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 22:21:00,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:00,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 201 states and 341 transitions. [2024-11-08 22:21:00,932 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 341 transitions. [2024-11-08 22:21:00,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:21:00,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:00,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:01,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:06,567 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 22:21:14,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:14,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 220 states and 382 transitions. [2024-11-08 22:21:14,084 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 382 transitions. [2024-11-08 22:21:14,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:21:14,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:14,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:14,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:18,049 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 22:21:27,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:27,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 240 states and 426 transitions. [2024-11-08 22:21:27,679 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 426 transitions. [2024-11-08 22:21:27,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:21:27,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:27,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:27,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:30,788 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 22:21:31,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:31,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 241 states and 427 transitions. [2024-11-08 22:21:31,247 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 427 transitions. [2024-11-08 22:21:31,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:21:31,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:31,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:31,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:36,033 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 22:21:46,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:46,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 262 states and 472 transitions. [2024-11-08 22:21:46,975 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 472 transitions. [2024-11-08 22:21:46,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:21:46,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:46,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:47,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:50,436 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 22:21:59,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:59,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 281 states and 512 transitions. [2024-11-08 22:21:59,590 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 512 transitions. [2024-11-08 22:21:59,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:21:59,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:59,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:59,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:03,083 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 22:22:03,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:03,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 282 states and 513 transitions. [2024-11-08 22:22:03,654 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 513 transitions. [2024-11-08 22:22:03,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:22:03,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:03,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:03,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:05,943 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 22:22:06,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:06,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 283 states and 517 transitions. [2024-11-08 22:22:06,481 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 517 transitions. [2024-11-08 22:22:06,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:22:06,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:06,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:06,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:09,135 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 22:22:18,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:18,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 305 states and 564 transitions. [2024-11-08 22:22:18,766 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 564 transitions. [2024-11-08 22:22:18,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:22:18,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:18,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:18,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:21,920 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 22:22:23,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:23,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 308 states and 573 transitions. [2024-11-08 22:22:23,862 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 573 transitions. [2024-11-08 22:22:23,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:22:23,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:23,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:24,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:27,678 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 22:22:28,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:28,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 309 states and 574 transitions. [2024-11-08 22:22:28,310 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 574 transitions. [2024-11-08 22:22:28,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:22:28,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:28,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:28,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:32,149 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 22:22:32,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:32,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 310 states and 580 transitions. [2024-11-08 22:22:32,875 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 580 transitions. [2024-11-08 22:22:32,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:22:32,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:32,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:32,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:36,734 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:22:47,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:47,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 326 states and 617 transitions. [2024-11-08 22:22:47,526 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 617 transitions. [2024-11-08 22:22:47,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:22:47,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:47,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:47,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:50,713 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:22:53,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:53,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 329 states and 621 transitions. [2024-11-08 22:22:53,005 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 621 transitions. [2024-11-08 22:22:53,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:22:53,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:53,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:53,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:55,579 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:22:57,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:57,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 331 states and 624 transitions. [2024-11-08 22:22:57,000 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 624 transitions. [2024-11-08 22:22:57,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:22:57,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:57,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:57,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:00,056 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:23:00,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:00,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 332 states and 625 transitions. [2024-11-08 22:23:00,818 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 625 transitions. [2024-11-08 22:23:00,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:23:00,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:00,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:00,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:04,571 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:23:05,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:05,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 333 states and 632 transitions. [2024-11-08 22:23:05,457 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 632 transitions. [2024-11-08 22:23:05,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:23:05,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:05,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:05,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:11,069 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:23:18,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:18,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 351 states and 661 transitions. [2024-11-08 22:23:18,851 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 661 transitions. [2024-11-08 22:23:18,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:23:18,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:18,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:19,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:22,475 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:23:26,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:26,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 357 states and 678 transitions. [2024-11-08 22:23:26,900 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 678 transitions. [2024-11-08 22:23:26,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:23:26,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:26,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:27,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:34,928 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:23:45,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:45,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 367 states and 703 transitions. [2024-11-08 22:23:45,447 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 703 transitions. [2024-11-08 22:23:45,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:23:45,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:45,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:45,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:54,452 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 4 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:09,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:09,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 383 states and 760 transitions. [2024-11-08 22:24:09,684 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 760 transitions. [2024-11-08 22:24:09,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:24:09,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:09,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:10,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:17,873 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 4 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:33,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:33,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 823 states to 399 states and 823 transitions. [2024-11-08 22:24:33,048 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 823 transitions. [2024-11-08 22:24:33,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 22:24:33,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:33,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:33,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:44,954 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 4 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:58,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:58,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 415 states and 870 transitions. [2024-11-08 22:24:58,855 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 870 transitions. [2024-11-08 22:24:58,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 22:24:58,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:58,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:58,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:04,275 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 6 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:18,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:18,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 428 states and 899 transitions. [2024-11-08 22:25:18,419 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 899 transitions. [2024-11-08 22:25:18,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 22:25:18,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:18,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:18,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:22,108 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 6 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:30,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:30,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 438 states and 914 transitions. [2024-11-08 22:25:30,145 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 914 transitions. [2024-11-08 22:25:30,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 22:25:30,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:30,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:30,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:33,499 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 6 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:34,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:34,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 440 states and 917 transitions. [2024-11-08 22:25:34,968 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 917 transitions. [2024-11-08 22:25:34,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:25:34,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:34,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:35,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:40,299 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:54,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:54,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 937 states to 452 states and 937 transitions. [2024-11-08 22:25:54,177 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 937 transitions. [2024-11-08 22:25:54,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:25:54,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:54,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:54,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:57,233 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:26:08,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:08,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 464 states and 962 transitions. [2024-11-08 22:26:08,334 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 962 transitions. [2024-11-08 22:26:08,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:26:08,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:08,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:08,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:14,748 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 4 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:26:30,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:30,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 477 states and 990 transitions. [2024-11-08 22:26:30,398 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 990 transitions. [2024-11-08 22:26:30,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:26:30,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:30,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:30,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:34,690 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:26:36,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:36,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 479 states and 998 transitions. [2024-11-08 22:26:36,020 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 998 transitions. [2024-11-08 22:26:36,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:26:36,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:36,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:36,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:39,199 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:26:40,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:40,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1002 states to 481 states and 1002 transitions. [2024-11-08 22:26:40,444 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 1002 transitions. [2024-11-08 22:26:40,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:26:40,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:40,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:40,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:43,833 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:26:45,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:45,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 483 states and 1005 transitions. [2024-11-08 22:26:45,086 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 1005 transitions. [2024-11-08 22:26:45,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:26:45,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:45,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:45,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:49,549 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:27:00,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:00,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 494 states and 1029 transitions. [2024-11-08 22:27:00,127 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 1029 transitions. [2024-11-08 22:27:00,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:27:00,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:00,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:00,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:03,090 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:27:14,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:14,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1062 states to 506 states and 1062 transitions. [2024-11-08 22:27:14,275 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 1062 transitions. [2024-11-08 22:27:14,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:27:14,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:14,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:14,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:22,492 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 4 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:27:35,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:35,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1098 states to 519 states and 1098 transitions. [2024-11-08 22:27:35,835 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 1098 transitions. [2024-11-08 22:27:35,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:27:35,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:35,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:35,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:39,062 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:27:40,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:40,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 521 states and 1101 transitions. [2024-11-08 22:27:40,497 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 1101 transitions. [2024-11-08 22:27:40,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:27:40,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:40,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:40,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:43,548 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:27:44,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:44,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 523 states and 1104 transitions. [2024-11-08 22:27:44,981 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 1104 transitions. [2024-11-08 22:27:44,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:27:44,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:44,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:45,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:48,455 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:27:49,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:49,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1111 states to 525 states and 1111 transitions. [2024-11-08 22:27:49,733 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 1111 transitions. [2024-11-08 22:27:49,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:27:49,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:49,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:49,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:52,827 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:28:00,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:00,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 533 states and 1124 transitions. [2024-11-08 22:28:00,067 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 1124 transitions. [2024-11-08 22:28:00,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:28:00,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:00,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:00,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:03,958 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:28:05,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:05,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1130 states to 535 states and 1130 transitions. [2024-11-08 22:28:05,719 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 1130 transitions. [2024-11-08 22:28:05,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:28:05,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:05,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:05,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:09,519 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:28:11,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:11,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 537 states and 1134 transitions. [2024-11-08 22:28:11,324 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 1134 transitions. [2024-11-08 22:28:11,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:28:11,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:11,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:11,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:16,669 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 4 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:28:31,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:31,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1182 states to 554 states and 1182 transitions. [2024-11-08 22:28:31,736 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1182 transitions. [2024-11-08 22:28:31,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:28:31,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:31,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:31,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:35,742 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 6 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:28:52,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:52,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1228 states to 571 states and 1228 transitions. [2024-11-08 22:28:52,852 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 1228 transitions. [2024-11-08 22:28:52,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:28:52,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:52,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:53,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:56,213 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 6 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:28:59,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:59,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1245 states to 574 states and 1245 transitions. [2024-11-08 22:28:59,045 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 1245 transitions. [2024-11-08 22:28:59,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:28:59,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:59,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:59,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:03,766 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 4 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:29:12,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:12,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1261 states to 582 states and 1261 transitions. [2024-11-08 22:29:12,997 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 1261 transitions. [2024-11-08 22:29:12,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:29:12,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:12,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:13,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:16,650 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 6 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:29:18,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:18,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1267 states to 584 states and 1267 transitions. [2024-11-08 22:29:18,045 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 1267 transitions. [2024-11-08 22:29:18,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:29:18,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:18,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:18,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:21,300 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 6 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:29:29,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:29,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1288 states to 592 states and 1288 transitions. [2024-11-08 22:29:29,691 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 1288 transitions. [2024-11-08 22:29:29,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:29:29,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:29,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:29,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:32,914 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 6 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:29:34,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:34,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 594 states and 1294 transitions. [2024-11-08 22:29:34,308 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 1294 transitions. [2024-11-08 22:29:34,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:29:34,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:34,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:34,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:41,410 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 4 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:30:02,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:02,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1348 states to 619 states and 1348 transitions. [2024-11-08 22:30:02,803 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 1348 transitions. [2024-11-08 22:30:02,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:30:02,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:02,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:03,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:09,880 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 6 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:30:21,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:21,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1373 states to 626 states and 1373 transitions. [2024-11-08 22:30:21,305 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 1373 transitions. [2024-11-08 22:30:21,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:30:21,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:21,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:21,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:26,396 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 6 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:30:34,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:34,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1381 states to 629 states and 1381 transitions. [2024-11-08 22:30:34,087 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1381 transitions. [2024-11-08 22:30:34,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:30:34,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:34,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:34,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:39,140 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 6 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:30:44,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:44,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1406 states to 634 states and 1406 transitions. [2024-11-08 22:30:44,784 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1406 transitions. [2024-11-08 22:30:44,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:30:44,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:44,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:45,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:49,980 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 6 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:30:51,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:51,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1411 states to 636 states and 1411 transitions. [2024-11-08 22:30:51,545 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1411 transitions. [2024-11-08 22:30:51,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:30:51,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:51,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:52,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:56,898 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 6 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:31:00,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:00,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1430 states to 640 states and 1430 transitions. [2024-11-08 22:31:00,982 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1430 transitions. [2024-11-08 22:31:00,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:31:00,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:00,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:01,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:05,436 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 6 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:31:12,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:12,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1435 states to 643 states and 1435 transitions. [2024-11-08 22:31:12,913 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 1435 transitions. [2024-11-08 22:31:12,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:31:12,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:12,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:13,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:17,457 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 6 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:31:25,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:25,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1440 states to 646 states and 1440 transitions. [2024-11-08 22:31:25,508 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1440 transitions. [2024-11-08 22:31:25,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:31:25,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:25,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:25,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:29,219 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:31:35,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:35,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1459 states to 650 states and 1459 transitions. [2024-11-08 22:31:35,427 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1459 transitions. [2024-11-08 22:31:35,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:31:35,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:35,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:35,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:38,725 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:31:51,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:51,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1491 states to 660 states and 1491 transitions. [2024-11-08 22:31:51,426 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 1491 transitions. [2024-11-08 22:31:51,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:31:51,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:51,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:51,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:54,598 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:31:59,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:59,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1514 states to 665 states and 1514 transitions. [2024-11-08 22:31:59,531 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 1514 transitions. [2024-11-08 22:31:59,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:31:59,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:59,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:59,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:02,639 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:32:08,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:08,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1522 states to 669 states and 1522 transitions. [2024-11-08 22:32:08,913 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1522 transitions. [2024-11-08 22:32:08,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:32:08,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:08,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:09,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat