./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f606d1-6ee8-4163-bf29-7c645cdd9202/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f606d1-6ee8-4163-bf29-7c645cdd9202/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_72f606d1-6ee8-4163-bf29-7c645cdd9202/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f606d1-6ee8-4163-bf29-7c645cdd9202/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f606d1-6ee8-4163-bf29-7c645cdd9202/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_72f606d1-6ee8-4163-bf29-7c645cdd9202/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 30f0768bbff34913c5dfb0ad37a2819c04e85c489714efe7283dacc3cb1675b9 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:43:05,110 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:43:05,207 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f606d1-6ee8-4163-bf29-7c645cdd9202/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 22:43:05,213 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:43:05,217 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:43:05,250 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:43:05,252 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:43:05,252 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:43:05,253 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:43:05,253 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:43:05,254 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:43:05,254 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:43:05,254 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:43:05,255 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:43:05,255 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:43:05,257 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:43:05,259 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:43:05,263 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:43:05,263 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:43:05,263 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:43:05,263 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:43:05,264 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:43:05,264 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:43:05,264 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:43:05,265 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:43:05,265 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:43:05,265 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:43:05,265 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:43:05,266 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:43:05,266 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:43:05,266 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:43:05,266 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:43:05,267 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:43:05,267 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_72f606d1-6ee8-4163-bf29-7c645cdd9202/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f606d1-6ee8-4163-bf29-7c645cdd9202/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 30f0768bbff34913c5dfb0ad37a2819c04e85c489714efe7283dacc3cb1675b9 [2024-11-08 22:43:05,520 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:43:05,541 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:43:05,544 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:43:05,545 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:43:05,546 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:43:05,548 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f606d1-6ee8-4163-bf29-7c645cdd9202/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c Unable to find full path for "g++" [2024-11-08 22:43:07,628 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:43:07,857 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:43:07,858 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f606d1-6ee8-4163-bf29-7c645cdd9202/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2024-11-08 22:43:07,878 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f606d1-6ee8-4163-bf29-7c645cdd9202/bin/ukojak-verify-ImItNfHLgk/data/3c2a5bbb8/61eb5cf8fc5f4094b6cf5587c68b1b4c/FLAGd40c8f2fd [2024-11-08 22:43:08,183 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f606d1-6ee8-4163-bf29-7c645cdd9202/bin/ukojak-verify-ImItNfHLgk/data/3c2a5bbb8/61eb5cf8fc5f4094b6cf5587c68b1b4c [2024-11-08 22:43:08,186 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:43:08,187 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:43:08,189 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:43:08,189 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:43:08,195 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:43:08,196 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:43:08" (1/1) ... [2024-11-08 22:43:08,197 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ea4ac37 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:43:08, skipping insertion in model container [2024-11-08 22:43:08,198 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:43:08" (1/1) ... [2024-11-08 22:43:08,263 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:43:08,547 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_72f606d1-6ee8-4163-bf29-7c645cdd9202/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[9094,9107] [2024-11-08 22:43:08,651 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:43:08,676 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:43:08,824 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_72f606d1-6ee8-4163-bf29-7c645cdd9202/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[9094,9107] [2024-11-08 22:43:08,875 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:43:08,898 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:43:08,899 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:43:08 WrapperNode [2024-11-08 22:43:08,899 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:43:08,900 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:43:08,900 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:43:08,901 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:43:08,909 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:43:08" (1/1) ... [2024-11-08 22:43:08,927 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:43:08" (1/1) ... [2024-11-08 22:43:08,973 INFO L138 Inliner]: procedures = 26, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 796 [2024-11-08 22:43:08,974 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:43:08,974 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:43:08,975 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:43:08,975 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:43:08,989 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:43:08" (1/1) ... [2024-11-08 22:43:08,990 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:43:08" (1/1) ... [2024-11-08 22:43:08,997 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:43:08" (1/1) ... [2024-11-08 22:43:08,997 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:43:08" (1/1) ... [2024-11-08 22:43:09,015 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:43:08" (1/1) ... [2024-11-08 22:43:09,021 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:43:08" (1/1) ... [2024-11-08 22:43:09,025 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:43:08" (1/1) ... [2024-11-08 22:43:09,027 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:43:08" (1/1) ... [2024-11-08 22:43:09,041 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:43:09,042 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:43:09,042 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:43:09,042 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:43:09,043 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:43:08" (1/1) ... [2024-11-08 22:43:09,050 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:43:09,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f606d1-6ee8-4163-bf29-7c645cdd9202/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:43:09,081 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f606d1-6ee8-4163-bf29-7c645cdd9202/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:43:09,089 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72f606d1-6ee8-4163-bf29-7c645cdd9202/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:43:09,123 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:43:09,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:43:09,124 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:43:09,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:43:09,316 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:43:09,319 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:43:10,159 INFO L? ?]: Removed 94 outVars from TransFormulas that were not future-live. [2024-11-08 22:43:10,159 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:43:10,405 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:43:10,405 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 22:43:10,407 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:43:10 BoogieIcfgContainer [2024-11-08 22:43:10,407 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:43:10,408 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:43:10,408 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:43:10,419 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:43:10,420 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:43:10" (1/1) ... [2024-11-08 22:43:10,433 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:43:10,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:10,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 124 states and 216 transitions. [2024-11-08 22:43:10,518 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 216 transitions. [2024-11-08 22:43:10,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:43:10,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:10,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:10,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:11,249 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 22:43:11,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:11,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 136 states and 238 transitions. [2024-11-08 22:43:11,515 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 238 transitions. [2024-11-08 22:43:11,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:43:11,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:11,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:11,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:11,838 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 22:43:12,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:12,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 142 states and 249 transitions. [2024-11-08 22:43:12,364 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 249 transitions. [2024-11-08 22:43:12,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:43:12,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:12,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:12,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:12,599 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 22:43:12,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:12,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 143 states and 250 transitions. [2024-11-08 22:43:12,718 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 250 transitions. [2024-11-08 22:43:12,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:43:12,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:12,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:12,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:12,954 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 22:43:13,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:13,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 144 states and 251 transitions. [2024-11-08 22:43:13,040 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 251 transitions. [2024-11-08 22:43:13,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:43:13,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:13,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:13,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:13,282 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 22:43:13,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:13,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 133 states and 231 transitions. [2024-11-08 22:43:13,375 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 231 transitions. [2024-11-08 22:43:13,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 22:43:13,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:13,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:13,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:13,626 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 22:43:14,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:14,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 143 states and 250 transitions. [2024-11-08 22:43:14,520 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 250 transitions. [2024-11-08 22:43:14,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 22:43:14,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:14,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:14,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:14,673 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 22:43:14,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:14,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 140 states and 244 transitions. [2024-11-08 22:43:14,747 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 244 transitions. [2024-11-08 22:43:14,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 22:43:14,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:14,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:14,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:14,903 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 22:43:14,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:14,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 141 states and 245 transitions. [2024-11-08 22:43:14,977 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 245 transitions. [2024-11-08 22:43:14,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 22:43:14,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:14,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:15,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:15,134 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 22:43:15,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:15,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 134 states and 230 transitions. [2024-11-08 22:43:15,207 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 230 transitions. [2024-11-08 22:43:15,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:43:15,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:15,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:15,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:15,474 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 22:43:17,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:17,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 137 states and 235 transitions. [2024-11-08 22:43:17,196 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 235 transitions. [2024-11-08 22:43:17,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:43:17,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:17,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:17,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:17,344 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 22:43:17,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:17,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 138 states and 236 transitions. [2024-11-08 22:43:17,421 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 236 transitions. [2024-11-08 22:43:17,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:43:17,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:17,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:17,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:17,546 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 22:43:17,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:17,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 127 states and 217 transitions. [2024-11-08 22:43:17,622 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 217 transitions. [2024-11-08 22:43:17,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:43:17,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:17,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:17,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:17,980 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 22:43:20,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:20,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 127 states and 216 transitions. [2024-11-08 22:43:20,880 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 216 transitions. [2024-11-08 22:43:20,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:43:20,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:20,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:20,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:21,006 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 22:43:21,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:21,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 124 states and 210 transitions. [2024-11-08 22:43:21,072 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 210 transitions. [2024-11-08 22:43:21,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:43:21,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:21,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:21,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:21,450 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 22:43:24,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:24,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 124 states and 209 transitions. [2024-11-08 22:43:24,663 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 209 transitions. [2024-11-08 22:43:24,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:43:24,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:24,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:24,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:47,524 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 22:45:03,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:03,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 126 states and 211 transitions. [2024-11-08 22:45:03,003 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 211 transitions. [2024-11-08 22:45:03,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:45:03,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:03,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:03,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:04,118 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 22:46:46,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:46,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 129 states and 213 transitions. [2024-11-08 22:46:46,028 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 213 transitions. [2024-11-08 22:46:46,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:46:46,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:46,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:46,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:35,193 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 22:51:36,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:36,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 133 states and 218 transitions. [2024-11-08 22:51:36,442 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 218 transitions. [2024-11-08 22:51:36,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 22:51:36,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:36,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:36,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:40,360 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 22:51:53,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:53,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 136 states and 221 transitions. [2024-11-08 22:51:53,794 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 221 transitions. [2024-11-08 22:51:53,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 22:51:53,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:53,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:53,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:54,987 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:52:28,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:28,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 144 states and 234 transitions. [2024-11-08 22:52:28,268 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 234 transitions. [2024-11-08 22:52:28,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 22:52:28,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:28,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:28,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:29,450 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:02,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:02,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 157 states and 257 transitions. [2024-11-08 22:53:02,306 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 257 transitions. [2024-11-08 22:53:02,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 22:53:02,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:02,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:02,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:02,470 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:02,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:02,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 158 states and 257 transitions. [2024-11-08 22:53:02,652 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 257 transitions. [2024-11-08 22:53:02,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:53:02,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:02,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:02,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:03,738 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:36,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:36,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 176 states and 290 transitions. [2024-11-08 22:53:36,022 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 290 transitions. [2024-11-08 22:53:36,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:53:36,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:36,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:36,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:36,205 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:36,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:36,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 177 states and 290 transitions. [2024-11-08 22:53:36,396 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 290 transitions. [2024-11-08 22:53:36,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:53:36,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:36,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:36,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:36,560 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:36,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:36,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 178 states and 290 transitions. [2024-11-08 22:53:36,744 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 290 transitions. [2024-11-08 22:53:36,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 22:53:36,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:36,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:36,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:37,874 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:54:09,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:09,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 201 states and 333 transitions. [2024-11-08 22:54:09,631 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 333 transitions. [2024-11-08 22:54:09,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 22:54:09,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:09,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:09,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:09,793 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:54:09,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:09,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 202 states and 333 transitions. [2024-11-08 22:54:09,980 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 333 transitions. [2024-11-08 22:54:09,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 22:54:09,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:09,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:10,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:10,134 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:54:10,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:10,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 203 states and 333 transitions. [2024-11-08 22:54:10,323 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 333 transitions. [2024-11-08 22:54:10,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 22:54:10,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:10,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:10,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:10,511 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:54:10,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:10,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 204 states and 333 transitions. [2024-11-08 22:54:10,709 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 333 transitions. [2024-11-08 22:54:10,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 22:54:10,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:10,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:10,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:11,975 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:54:44,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:44,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 232 states and 386 transitions. [2024-11-08 22:54:44,260 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 386 transitions. [2024-11-08 22:54:44,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 22:54:44,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:44,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:44,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:44,492 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:54:44,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:44,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 233 states and 386 transitions. [2024-11-08 22:54:44,645 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 386 transitions. [2024-11-08 22:54:44,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 22:54:44,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:44,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:44,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:44,823 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:54:45,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:45,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 234 states and 386 transitions. [2024-11-08 22:54:45,014 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 386 transitions. [2024-11-08 22:54:45,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 22:54:45,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:45,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:45,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:45,177 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:54:45,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:45,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 235 states and 386 transitions. [2024-11-08 22:54:45,333 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 386 transitions. [2024-11-08 22:54:45,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 22:54:45,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:45,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:45,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:45,503 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:54:45,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:45,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 236 states and 386 transitions. [2024-11-08 22:54:45,762 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 386 transitions. [2024-11-08 22:54:45,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 22:54:45,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:45,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:45,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:46,874 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:19,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:19,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 269 states and 447 transitions. [2024-11-08 22:55:19,212 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 447 transitions. [2024-11-08 22:55:19,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 22:55:19,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:19,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:19,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:19,375 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:19,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:19,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 270 states and 447 transitions. [2024-11-08 22:55:19,567 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 447 transitions. [2024-11-08 22:55:19,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 22:55:19,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:19,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:19,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:19,862 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:20,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:20,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 271 states and 447 transitions. [2024-11-08 22:55:20,053 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 447 transitions. [2024-11-08 22:55:20,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 22:55:20,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:20,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:20,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:20,206 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:20,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:20,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 272 states and 447 transitions. [2024-11-08 22:55:20,367 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 447 transitions. [2024-11-08 22:55:20,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 22:55:20,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:20,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:20,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:20,523 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:20,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:20,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 273 states and 447 transitions. [2024-11-08 22:55:20,725 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 447 transitions. [2024-11-08 22:55:20,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 22:55:20,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:20,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:20,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:20,885 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:21,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:21,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 274 states and 447 transitions. [2024-11-08 22:55:21,059 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 447 transitions. [2024-11-08 22:55:21,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 22:55:21,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:21,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:21,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:21,314 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:48,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:48,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 303 states and 505 transitions. [2024-11-08 22:55:48,181 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 505 transitions. [2024-11-08 22:55:48,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 22:55:48,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:48,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:48,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:48,442 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:48,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:48,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 304 states and 505 transitions. [2024-11-08 22:55:48,642 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 505 transitions. [2024-11-08 22:55:48,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 22:55:48,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:48,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:48,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:48,858 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:49,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:49,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 305 states and 505 transitions. [2024-11-08 22:55:49,018 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 505 transitions. [2024-11-08 22:55:49,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 22:55:49,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:49,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:49,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:49,481 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:49,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:49,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 306 states and 505 transitions. [2024-11-08 22:55:49,704 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 505 transitions. [2024-11-08 22:55:49,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 22:55:49,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:49,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:49,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:49,949 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:50,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:50,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 307 states and 505 transitions. [2024-11-08 22:55:50,162 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 505 transitions. [2024-11-08 22:55:50,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 22:55:50,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:50,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:50,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:50,417 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:50,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:50,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 308 states and 505 transitions. [2024-11-08 22:55:50,648 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 505 transitions. [2024-11-08 22:55:50,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 22:55:50,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:50,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:50,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:50,894 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:51,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:51,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 309 states and 505 transitions. [2024-11-08 22:55:51,050 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 505 transitions. [2024-11-08 22:55:51,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 22:55:51,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:51,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:51,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:51,137 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:20,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:20,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 340 states and 566 transitions. [2024-11-08 22:56:20,235 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 566 transitions. [2024-11-08 22:56:20,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 22:56:20,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:20,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:20,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:20,496 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:53,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:53,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 372 states and 629 transitions. [2024-11-08 22:56:53,599 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 629 transitions. [2024-11-08 22:56:53,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 22:56:53,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:53,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:53,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:53,681 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:59,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:59,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 375 states and 632 transitions. [2024-11-08 22:56:59,136 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 632 transitions. [2024-11-08 22:56:59,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 22:56:59,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:59,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:59,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:59,216 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:59,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:59,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 376 states and 632 transitions. [2024-11-08 22:56:59,334 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 632 transitions. [2024-11-08 22:56:59,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 22:56:59,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:59,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:59,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:59,422 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:04,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:04,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 377 states and 632 transitions. [2024-11-08 22:57:04,682 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 632 transitions. [2024-11-08 22:57:04,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 22:57:04,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:04,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:04,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:04,767 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:04,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:04,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 378 states and 632 transitions. [2024-11-08 22:57:04,915 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 632 transitions. [2024-11-08 22:57:04,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 22:57:04,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:04,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:04,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:04,994 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:10,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:10,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 379 states and 632 transitions. [2024-11-08 22:57:10,422 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 632 transitions. [2024-11-08 22:57:10,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 22:57:10,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:10,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:10,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:10,502 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.