./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem03_label40.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_8b60f8cc-c4c2-4be6-9713-8268626fe988/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b60f8cc-c4c2-4be6-9713-8268626fe988/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_8b60f8cc-c4c2-4be6-9713-8268626fe988/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b60f8cc-c4c2-4be6-9713-8268626fe988/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem03_label40.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b60f8cc-c4c2-4be6-9713-8268626fe988/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_8b60f8cc-c4c2-4be6-9713-8268626fe988/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 50a84ef689ee1e06fdacd72e7701ff2c38527734cebc573231d698f970fe37fd --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:52:51,806 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:52:51,920 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b60f8cc-c4c2-4be6-9713-8268626fe988/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 22:52:51,928 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:52:51,930 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:52:51,969 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:52:51,972 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:52:51,973 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:52:51,974 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:52:51,977 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:52:51,978 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:52:51,978 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:52:51,979 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:52:51,979 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:52:51,980 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:52:51,980 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:52:51,980 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:52:51,981 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:52:51,984 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:52:51,985 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:52:51,986 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:52:51,986 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:52:51,987 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:52:51,987 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:52:51,987 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:52:51,988 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:52:51,988 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:52:51,989 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:52:51,993 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:52:51,994 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:52:51,994 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:52:51,995 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:52:51,995 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:52:51,995 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_8b60f8cc-c4c2-4be6-9713-8268626fe988/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b60f8cc-c4c2-4be6-9713-8268626fe988/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 50a84ef689ee1e06fdacd72e7701ff2c38527734cebc573231d698f970fe37fd [2024-11-08 22:52:52,291 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:52:52,327 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:52:52,330 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:52:52,332 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:52:52,332 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:52:52,334 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b60f8cc-c4c2-4be6-9713-8268626fe988/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/eca-rers2012/Problem03_label40.c Unable to find full path for "g++" [2024-11-08 22:52:54,306 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:52:54,734 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:52:54,734 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b60f8cc-c4c2-4be6-9713-8268626fe988/sv-benchmarks/c/eca-rers2012/Problem03_label40.c [2024-11-08 22:52:54,758 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b60f8cc-c4c2-4be6-9713-8268626fe988/bin/ukojak-verify-ImItNfHLgk/data/ce1d549b1/b755d2fba8f84684b933345c1e6b7aa3/FLAGd7fead509 [2024-11-08 22:52:54,879 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b60f8cc-c4c2-4be6-9713-8268626fe988/bin/ukojak-verify-ImItNfHLgk/data/ce1d549b1/b755d2fba8f84684b933345c1e6b7aa3 [2024-11-08 22:52:54,881 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:52:54,883 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:52:54,885 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:52:54,885 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:52:54,892 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:52:54,893 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:52:54" (1/1) ... [2024-11-08 22:52:54,895 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76a596b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:52:54, skipping insertion in model container [2024-11-08 22:52:54,895 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:52:54" (1/1) ... [2024-11-08 22:52:54,978 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:52:55,672 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_8b60f8cc-c4c2-4be6-9713-8268626fe988/sv-benchmarks/c/eca-rers2012/Problem03_label40.c[59070,59083] [2024-11-08 22:52:55,714 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:52:55,727 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:52:56,004 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_8b60f8cc-c4c2-4be6-9713-8268626fe988/sv-benchmarks/c/eca-rers2012/Problem03_label40.c[59070,59083] [2024-11-08 22:52:56,019 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:52:56,047 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:52:56,048 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:52:56 WrapperNode [2024-11-08 22:52:56,048 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:52:56,049 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:52:56,050 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:52:56,050 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:52:56,059 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:52:56" (1/1) ... [2024-11-08 22:52:56,113 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:52:56" (1/1) ... [2024-11-08 22:52:56,278 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1771 [2024-11-08 22:52:56,278 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:52:56,279 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:52:56,279 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:52:56,279 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:52:56,309 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:52:56" (1/1) ... [2024-11-08 22:52:56,310 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:52:56" (1/1) ... [2024-11-08 22:52:56,326 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:52:56" (1/1) ... [2024-11-08 22:52:56,327 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:52:56" (1/1) ... [2024-11-08 22:52:56,391 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:52:56" (1/1) ... [2024-11-08 22:52:56,403 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:52:56" (1/1) ... [2024-11-08 22:52:56,416 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:52:56" (1/1) ... [2024-11-08 22:52:56,425 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:52:56" (1/1) ... [2024-11-08 22:52:56,442 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:52:56,443 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:52:56,443 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:52:56,443 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:52:56,444 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:52:56" (1/1) ... [2024-11-08 22:52:56,450 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:52:56,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b60f8cc-c4c2-4be6-9713-8268626fe988/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:52:56,483 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b60f8cc-c4c2-4be6-9713-8268626fe988/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:52:56,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b60f8cc-c4c2-4be6-9713-8268626fe988/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:52:56,518 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:52:56,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:52:56,519 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:52:56,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:52:56,606 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:52:56,609 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:52:58,840 INFO L? ?]: Removed 147 outVars from TransFormulas that were not future-live. [2024-11-08 22:52:58,841 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:52:59,306 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:52:59,307 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 22:52:59,308 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:52:59 BoogieIcfgContainer [2024-11-08 22:52:59,308 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:52:59,309 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:52:59,309 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:52:59,320 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:52:59,320 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:52:59" (1/1) ... [2024-11-08 22:52:59,331 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:52:59,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:59,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 148 states and 288 transitions. [2024-11-08 22:52:59,404 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 288 transitions. [2024-11-08 22:52:59,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 22:52:59,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:59,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:59,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:00,600 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 22:53:01,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:01,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 289 states and 522 transitions. [2024-11-08 22:53:01,920 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 522 transitions. [2024-11-08 22:53:01,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 22:53:01,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:01,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:02,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:02,426 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 22:53:02,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:02,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 293 states and 528 transitions. [2024-11-08 22:53:02,554 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 528 transitions. [2024-11-08 22:53:02,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 22:53:02,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:02,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:02,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:02,957 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:03,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:03,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 298 states and 536 transitions. [2024-11-08 22:53:03,146 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 536 transitions. [2024-11-08 22:53:03,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 22:53:03,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:03,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:03,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:03,487 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 22:53:05,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:05,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 440 states and 727 transitions. [2024-11-08 22:53:05,448 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 727 transitions. [2024-11-08 22:53:05,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 22:53:05,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:05,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:05,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:05,694 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:06,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:06,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 447 states and 738 transitions. [2024-11-08 22:53:06,011 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 738 transitions. [2024-11-08 22:53:06,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 22:53:06,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:06,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:06,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:06,418 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 11 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:07,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:07,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 454 states and 765 transitions. [2024-11-08 22:53:07,203 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 765 transitions. [2024-11-08 22:53:07,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 22:53:07,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:07,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:07,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:07,535 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 11 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:07,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:07,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 458 states and 772 transitions. [2024-11-08 22:53:07,674 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 772 transitions. [2024-11-08 22:53:07,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 22:53:07,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:07,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:07,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:07,902 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:08,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:08,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 465 states and 781 transitions. [2024-11-08 22:53:08,030 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 781 transitions. [2024-11-08 22:53:08,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:53:08,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:08,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:08,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:08,730 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:53:11,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:11,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1001 states to 620 states and 1001 transitions. [2024-11-08 22:53:11,802 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 1001 transitions. [2024-11-08 22:53:11,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:53:11,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:11,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:11,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:12,119 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:12,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:12,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1002 states to 621 states and 1002 transitions. [2024-11-08 22:53:12,224 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 1002 transitions. [2024-11-08 22:53:12,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 22:53:12,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:12,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:12,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:12,482 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:53:12,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:12,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 623 states and 1015 transitions. [2024-11-08 22:53:12,988 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 1015 transitions. [2024-11-08 22:53:12,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 22:53:12,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:12,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:13,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:13,245 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:53:13,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:13,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 628 states and 1023 transitions. [2024-11-08 22:53:13,629 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 1023 transitions. [2024-11-08 22:53:13,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 22:53:13,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:13,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:13,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:13,902 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:53:14,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:14,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 632 states and 1027 transitions. [2024-11-08 22:53:14,179 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1027 transitions. [2024-11-08 22:53:14,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 22:53:14,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:14,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:14,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:14,488 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:14,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:14,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 645 states and 1044 transitions. [2024-11-08 22:53:14,723 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1044 transitions. [2024-11-08 22:53:14,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 22:53:14,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:14,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:14,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:15,021 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 20 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:15,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:15,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 654 states and 1054 transitions. [2024-11-08 22:53:15,252 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 1054 transitions. [2024-11-08 22:53:15,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 22:53:15,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:15,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:15,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:15,506 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 20 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:15,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:15,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 663 states and 1067 transitions. [2024-11-08 22:53:15,948 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1067 transitions. [2024-11-08 22:53:15,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 22:53:15,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:15,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:16,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:16,199 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 20 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:16,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:16,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 666 states and 1071 transitions. [2024-11-08 22:53:16,621 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 1071 transitions. [2024-11-08 22:53:16,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 22:53:16,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:16,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:16,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:16,878 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 20 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:17,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:17,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 668 states and 1073 transitions. [2024-11-08 22:53:17,120 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1073 transitions. [2024-11-08 22:53:17,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 22:53:17,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:17,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:17,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:17,397 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 21 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:17,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:17,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 669 states and 1075 transitions. [2024-11-08 22:53:17,527 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1075 transitions. [2024-11-08 22:53:17,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 22:53:17,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:17,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:17,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:17,767 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 21 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:17,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:17,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 670 states and 1076 transitions. [2024-11-08 22:53:17,863 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 1076 transitions. [2024-11-08 22:53:17,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-08 22:53:17,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:17,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:17,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:18,123 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 22:53:18,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:18,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1083 states to 675 states and 1083 transitions. [2024-11-08 22:53:18,602 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 1083 transitions. [2024-11-08 22:53:18,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-08 22:53:18,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:18,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:18,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:18,795 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 22:53:19,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:19,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1092 states to 681 states and 1092 transitions. [2024-11-08 22:53:19,293 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1092 transitions. [2024-11-08 22:53:19,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-08 22:53:19,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:19,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:19,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:19,512 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:53:19,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:19,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 690 states and 1102 transitions. [2024-11-08 22:53:19,991 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 1102 transitions. [2024-11-08 22:53:19,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-08 22:53:19,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:19,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:20,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:20,187 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:53:20,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:20,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 692 states and 1103 transitions. [2024-11-08 22:53:20,467 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1103 transitions. [2024-11-08 22:53:20,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-08 22:53:20,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:20,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:20,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:20,672 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:53:20,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:20,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1119 states to 706 states and 1119 transitions. [2024-11-08 22:53:20,890 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1119 transitions. [2024-11-08 22:53:20,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-08 22:53:20,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:20,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:20,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:21,140 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:53:21,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:21,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 710 states and 1124 transitions. [2024-11-08 22:53:21,261 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 1124 transitions. [2024-11-08 22:53:21,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-08 22:53:21,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:21,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:21,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:21,746 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:22,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:22,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1153 states to 734 states and 1153 transitions. [2024-11-08 22:53:22,657 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 1153 transitions. [2024-11-08 22:53:22,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 22:53:22,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:22,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:22,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:22,935 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:23,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:23,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1194 states to 765 states and 1194 transitions. [2024-11-08 22:53:23,970 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 1194 transitions. [2024-11-08 22:53:23,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 22:53:23,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:23,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:24,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:24,413 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:53:25,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:25,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1226 states to 792 states and 1226 transitions. [2024-11-08 22:53:25,152 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1226 transitions. [2024-11-08 22:53:25,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-08 22:53:25,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:25,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:25,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:25,616 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:53:27,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:27,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1282 states to 822 states and 1282 transitions. [2024-11-08 22:53:27,108 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1282 transitions. [2024-11-08 22:53:27,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-08 22:53:27,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:27,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:27,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:27,551 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:29,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:30,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 859 states and 1352 transitions. [2024-11-08 22:53:30,000 INFO L276 IsEmpty]: Start isEmpty. Operand 859 states and 1352 transitions. [2024-11-08 22:53:30,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-08 22:53:30,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:30,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:30,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:30,361 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:31,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:31,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1365 states to 872 states and 1365 transitions. [2024-11-08 22:53:31,418 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 1365 transitions. [2024-11-08 22:53:31,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-08 22:53:31,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:31,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:31,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:31,738 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:33,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:33,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1404 states to 902 states and 1404 transitions. [2024-11-08 22:53:33,101 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 1404 transitions. [2024-11-08 22:53:33,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-08 22:53:33,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:33,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:33,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:33,542 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 38 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:36,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:36,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1454 states to 934 states and 1454 transitions. [2024-11-08 22:53:36,139 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1454 transitions. [2024-11-08 22:53:36,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-08 22:53:36,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:36,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:36,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:36,383 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 38 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:37,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:37,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1467 states to 947 states and 1467 transitions. [2024-11-08 22:53:37,065 INFO L276 IsEmpty]: Start isEmpty. Operand 947 states and 1467 transitions. [2024-11-08 22:53:37,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-08 22:53:37,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:37,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:37,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:37,266 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 38 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:38,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:38,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1506 states to 978 states and 1506 transitions. [2024-11-08 22:53:38,907 INFO L276 IsEmpty]: Start isEmpty. Operand 978 states and 1506 transitions. [2024-11-08 22:53:38,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-08 22:53:38,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:38,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:38,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:39,390 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 43 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:53:42,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:42,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1559 states to 1006 states and 1559 transitions. [2024-11-08 22:53:42,182 INFO L276 IsEmpty]: Start isEmpty. Operand 1006 states and 1559 transitions. [2024-11-08 22:53:42,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-08 22:53:42,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:42,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:42,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:42,465 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 43 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:53:43,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:43,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1572 states to 1019 states and 1572 transitions. [2024-11-08 22:53:43,301 INFO L276 IsEmpty]: Start isEmpty. Operand 1019 states and 1572 transitions. [2024-11-08 22:53:43,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-08 22:53:43,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:43,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:43,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:43,678 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 43 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:53:45,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:45,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1607 states to 1046 states and 1607 transitions. [2024-11-08 22:53:45,183 INFO L276 IsEmpty]: Start isEmpty. Operand 1046 states and 1607 transitions. [2024-11-08 22:53:45,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-08 22:53:45,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:45,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:45,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:45,620 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:47,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:47,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1662 states to 1086 states and 1662 transitions. [2024-11-08 22:53:47,800 INFO L276 IsEmpty]: Start isEmpty. Operand 1086 states and 1662 transitions. [2024-11-08 22:53:47,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-08 22:53:47,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:47,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:47,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:47,909 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:48,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:48,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1667 states to 1088 states and 1667 transitions. [2024-11-08 22:53:48,018 INFO L276 IsEmpty]: Start isEmpty. Operand 1088 states and 1667 transitions. [2024-11-08 22:53:48,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-08 22:53:48,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:48,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:48,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:48,215 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:49,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:49,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1694 states to 1108 states and 1694 transitions. [2024-11-08 22:53:49,530 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 1694 transitions. [2024-11-08 22:53:49,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-08 22:53:49,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:49,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:49,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:50,065 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 22:53:51,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:51,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1734 states to 1141 states and 1734 transitions. [2024-11-08 22:53:51,997 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 1734 transitions. [2024-11-08 22:53:51,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-08 22:53:51,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:51,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:52,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:52,137 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:52,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:52,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1735 states to 1142 states and 1735 transitions. [2024-11-08 22:53:52,207 INFO L276 IsEmpty]: Start isEmpty. Operand 1142 states and 1735 transitions. [2024-11-08 22:53:52,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-08 22:53:52,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:52,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:52,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:52,844 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:54,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:54,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1759 states to 1159 states and 1759 transitions. [2024-11-08 22:53:54,579 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 1759 transitions. [2024-11-08 22:53:54,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-08 22:53:54,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:54,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:54,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:55,074 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:55,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:55,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1761 states to 1160 states and 1761 transitions. [2024-11-08 22:53:55,573 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 1761 transitions. [2024-11-08 22:53:55,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-08 22:53:55,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:55,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:55,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:55,863 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:57,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:57,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1787 states to 1181 states and 1787 transitions. [2024-11-08 22:53:57,465 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 1787 transitions. [2024-11-08 22:53:57,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-08 22:53:57,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:57,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:57,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:57,743 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:57,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:57,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1791 states to 1185 states and 1791 transitions. [2024-11-08 22:53:57,856 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 1791 transitions. [2024-11-08 22:53:57,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-08 22:53:57,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:57,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:57,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:58,028 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 49 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:58,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:58,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1795 states to 1187 states and 1795 transitions. [2024-11-08 22:53:58,445 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 1795 transitions. [2024-11-08 22:53:58,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-08 22:53:58,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:58,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:58,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:58,651 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 49 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:58,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:58,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1798 states to 1189 states and 1798 transitions. [2024-11-08 22:53:58,731 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 1798 transitions. [2024-11-08 22:53:58,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-08 22:53:58,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:58,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:58,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:59,537 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:54:05,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:05,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1872 states to 1239 states and 1872 transitions. [2024-11-08 22:54:05,396 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 1872 transitions. [2024-11-08 22:54:05,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-08 22:54:05,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:05,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:05,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:05,687 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:54:06,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:06,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1881 states to 1246 states and 1881 transitions. [2024-11-08 22:54:06,719 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 1881 transitions. [2024-11-08 22:54:06,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-08 22:54:06,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:06,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:06,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:07,023 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:54:10,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:10,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1934 states to 1289 states and 1934 transitions. [2024-11-08 22:54:10,027 INFO L276 IsEmpty]: Start isEmpty. Operand 1289 states and 1934 transitions. [2024-11-08 22:54:10,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-08 22:54:10,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:10,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:10,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:10,425 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:54:11,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:11,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1940 states to 1296 states and 1940 transitions. [2024-11-08 22:54:11,099 INFO L276 IsEmpty]: Start isEmpty. Operand 1296 states and 1940 transitions. [2024-11-08 22:54:11,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-08 22:54:11,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:11,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:11,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:11,708 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 22:54:16,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:16,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1992 states to 1330 states and 1992 transitions. [2024-11-08 22:54:16,639 INFO L276 IsEmpty]: Start isEmpty. Operand 1330 states and 1992 transitions. [2024-11-08 22:54:16,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-08 22:54:16,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:16,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:16,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:16,823 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 22:54:19,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:19,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2032 states to 1363 states and 2032 transitions. [2024-11-08 22:54:19,409 INFO L276 IsEmpty]: Start isEmpty. Operand 1363 states and 2032 transitions. [2024-11-08 22:54:19,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-08 22:54:19,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:19,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:19,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:19,760 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:54:20,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:20,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2033 states to 1365 states and 2033 transitions. [2024-11-08 22:54:20,038 INFO L276 IsEmpty]: Start isEmpty. Operand 1365 states and 2033 transitions. [2024-11-08 22:54:20,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-08 22:54:20,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:20,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:20,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:20,199 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 22:54:20,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:20,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2034 states to 1366 states and 2034 transitions. [2024-11-08 22:54:20,813 INFO L276 IsEmpty]: Start isEmpty. Operand 1366 states and 2034 transitions. [2024-11-08 22:54:20,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-08 22:54:20,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:20,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:20,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:21,051 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:54:21,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:21,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2040 states to 1370 states and 2040 transitions. [2024-11-08 22:54:21,689 INFO L276 IsEmpty]: Start isEmpty. Operand 1370 states and 2040 transitions. [2024-11-08 22:54:21,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-08 22:54:21,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:21,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:21,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:21,913 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 22:54:22,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:22,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2045 states to 1374 states and 2045 transitions. [2024-11-08 22:54:22,627 INFO L276 IsEmpty]: Start isEmpty. Operand 1374 states and 2045 transitions. [2024-11-08 22:54:22,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-08 22:54:22,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:22,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:22,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:22,874 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 22:54:24,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:24,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2053 states to 1383 states and 2053 transitions. [2024-11-08 22:54:24,085 INFO L276 IsEmpty]: Start isEmpty. Operand 1383 states and 2053 transitions. [2024-11-08 22:54:24,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-08 22:54:24,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:24,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:24,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:24,228 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:54:24,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:24,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2054 states to 1384 states and 2054 transitions. [2024-11-08 22:54:24,304 INFO L276 IsEmpty]: Start isEmpty. Operand 1384 states and 2054 transitions. [2024-11-08 22:54:24,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-08 22:54:24,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:24,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:24,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:24,880 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:54:28,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:28,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2127 states to 1438 states and 2127 transitions. [2024-11-08 22:54:28,978 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 2127 transitions. [2024-11-08 22:54:28,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-08 22:54:28,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:28,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:29,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:29,214 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:54:29,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:29,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2131 states to 1442 states and 2131 transitions. [2024-11-08 22:54:29,302 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 2131 transitions. [2024-11-08 22:54:29,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-08 22:54:29,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:29,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:29,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:29,594 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:54:30,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:30,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2147 states to 1447 states and 2147 transitions. [2024-11-08 22:54:30,757 INFO L276 IsEmpty]: Start isEmpty. Operand 1447 states and 2147 transitions. [2024-11-08 22:54:30,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-08 22:54:30,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:30,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:30,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:31,085 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:54:31,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:31,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2153 states to 1451 states and 2153 transitions. [2024-11-08 22:54:31,593 INFO L276 IsEmpty]: Start isEmpty. Operand 1451 states and 2153 transitions. [2024-11-08 22:54:31,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-08 22:54:31,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:31,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:31,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:32,035 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:54:36,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:36,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2231 states to 1507 states and 2231 transitions. [2024-11-08 22:54:36,812 INFO L276 IsEmpty]: Start isEmpty. Operand 1507 states and 2231 transitions. [2024-11-08 22:54:36,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-08 22:54:36,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:36,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:36,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:37,109 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:54:37,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:37,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2243 states to 1516 states and 2243 transitions. [2024-11-08 22:54:37,999 INFO L276 IsEmpty]: Start isEmpty. Operand 1516 states and 2243 transitions. [2024-11-08 22:54:38,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-08 22:54:38,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:38,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:38,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:38,488 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:54:43,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:43,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2309 states to 1569 states and 2309 transitions. [2024-11-08 22:54:43,078 INFO L276 IsEmpty]: Start isEmpty. Operand 1569 states and 2309 transitions. [2024-11-08 22:54:43,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 22:54:43,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:43,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:43,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:43,649 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:54:49,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:49,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2371 states to 1613 states and 2371 transitions. [2024-11-08 22:54:49,564 INFO L276 IsEmpty]: Start isEmpty. Operand 1613 states and 2371 transitions. [2024-11-08 22:54:49,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 22:54:49,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:49,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:49,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:49,857 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:54:51,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:51,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2373 states to 1616 states and 2373 transitions. [2024-11-08 22:54:51,303 INFO L276 IsEmpty]: Start isEmpty. Operand 1616 states and 2373 transitions. [2024-11-08 22:54:51,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 22:54:51,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:51,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:51,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:51,547 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:54:56,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:56,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2441 states to 1670 states and 2441 transitions. [2024-11-08 22:54:56,267 INFO L276 IsEmpty]: Start isEmpty. Operand 1670 states and 2441 transitions. [2024-11-08 22:54:56,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 22:54:56,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:56,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:56,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:56,446 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:54:56,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:56,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2445 states to 1671 states and 2445 transitions. [2024-11-08 22:54:56,912 INFO L276 IsEmpty]: Start isEmpty. Operand 1671 states and 2445 transitions. [2024-11-08 22:54:56,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 22:54:56,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:56,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:56,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:57,194 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:54:57,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:57,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2452 states to 1672 states and 2452 transitions. [2024-11-08 22:54:57,714 INFO L276 IsEmpty]: Start isEmpty. Operand 1672 states and 2452 transitions. [2024-11-08 22:54:57,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-08 22:54:57,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:57,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:57,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:58,465 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 63 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:06,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:06,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2540 states to 1729 states and 2540 transitions. [2024-11-08 22:55:06,057 INFO L276 IsEmpty]: Start isEmpty. Operand 1729 states and 2540 transitions. [2024-11-08 22:55:06,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-08 22:55:06,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:06,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:06,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:06,626 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 63 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:12,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:12,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2611 states to 1785 states and 2611 transitions. [2024-11-08 22:55:12,056 INFO L276 IsEmpty]: Start isEmpty. Operand 1785 states and 2611 transitions. [2024-11-08 22:55:12,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-08 22:55:12,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:12,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:12,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:12,259 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 63 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:15,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:15,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2630 states to 1800 states and 2630 transitions. [2024-11-08 22:55:15,014 INFO L276 IsEmpty]: Start isEmpty. Operand 1800 states and 2630 transitions. [2024-11-08 22:55:15,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-08 22:55:15,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:15,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:15,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:15,364 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:15,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:15,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2637 states to 1805 states and 2637 transitions. [2024-11-08 22:55:15,726 INFO L276 IsEmpty]: Start isEmpty. Operand 1805 states and 2637 transitions. [2024-11-08 22:55:15,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-08 22:55:15,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:15,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:15,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:16,408 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:55:20,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:20,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2698 states to 1855 states and 2698 transitions. [2024-11-08 22:55:20,249 INFO L276 IsEmpty]: Start isEmpty. Operand 1855 states and 2698 transitions. [2024-11-08 22:55:20,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-08 22:55:20,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:20,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:20,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:22,391 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 65 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:32,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:32,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2784 states to 1920 states and 2784 transitions. [2024-11-08 22:55:32,898 INFO L276 IsEmpty]: Start isEmpty. Operand 1920 states and 2784 transitions. [2024-11-08 22:55:32,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-08 22:55:32,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:32,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:32,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:33,812 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 65 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:42,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:42,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2859 states to 1976 states and 2859 transitions. [2024-11-08 22:55:42,314 INFO L276 IsEmpty]: Start isEmpty. Operand 1976 states and 2859 transitions. [2024-11-08 22:55:42,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-08 22:55:42,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:42,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:42,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:42,526 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:55:43,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:43,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2865 states to 1981 states and 2865 transitions. [2024-11-08 22:55:43,182 INFO L276 IsEmpty]: Start isEmpty. Operand 1981 states and 2865 transitions. [2024-11-08 22:55:43,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-08 22:55:43,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:43,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:43,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:43,358 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:55:44,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:44,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2868 states to 1983 states and 2868 transitions. [2024-11-08 22:55:44,169 INFO L276 IsEmpty]: Start isEmpty. Operand 1983 states and 2868 transitions. [2024-11-08 22:55:44,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-08 22:55:44,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:44,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:44,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:44,467 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:55:44,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:44,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2872 states to 1988 states and 2872 transitions. [2024-11-08 22:55:44,849 INFO L276 IsEmpty]: Start isEmpty. Operand 1988 states and 2872 transitions. [2024-11-08 22:55:44,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-08 22:55:44,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:44,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:44,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:45,858 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:49,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:49,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2893 states to 2004 states and 2893 transitions. [2024-11-08 22:55:49,253 INFO L276 IsEmpty]: Start isEmpty. Operand 2004 states and 2893 transitions. [2024-11-08 22:55:49,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-08 22:55:49,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:49,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:49,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:49,638 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:53,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:53,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2920 states to 2021 states and 2920 transitions. [2024-11-08 22:55:53,174 INFO L276 IsEmpty]: Start isEmpty. Operand 2021 states and 2920 transitions. [2024-11-08 22:55:53,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-08 22:55:53,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:53,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:53,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:53,558 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:55,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:55,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2941 states to 2035 states and 2941 transitions. [2024-11-08 22:55:55,410 INFO L276 IsEmpty]: Start isEmpty. Operand 2035 states and 2941 transitions. [2024-11-08 22:55:55,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-08 22:55:55,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:55,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:55,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:55,963 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:57,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:57,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2959 states to 2049 states and 2959 transitions. [2024-11-08 22:55:57,836 INFO L276 IsEmpty]: Start isEmpty. Operand 2049 states and 2959 transitions. [2024-11-08 22:55:57,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-08 22:55:57,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:57,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:57,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:58,302 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:59,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:59,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2972 states to 2061 states and 2972 transitions. [2024-11-08 22:55:59,283 INFO L276 IsEmpty]: Start isEmpty. Operand 2061 states and 2972 transitions. [2024-11-08 22:55:59,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-08 22:55:59,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:59,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:59,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:59,463 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:59,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:59,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2975 states to 2064 states and 2975 transitions. [2024-11-08 22:55:59,681 INFO L276 IsEmpty]: Start isEmpty. Operand 2064 states and 2975 transitions. [2024-11-08 22:55:59,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-08 22:55:59,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:59,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:59,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:00,252 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:56:07,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:07,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3051 states to 2120 states and 3051 transitions. [2024-11-08 22:56:07,614 INFO L276 IsEmpty]: Start isEmpty. Operand 2120 states and 3051 transitions. [2024-11-08 22:56:07,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-08 22:56:07,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:07,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:07,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:07,998 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:08,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:08,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3053 states to 2122 states and 3053 transitions. [2024-11-08 22:56:08,209 INFO L276 IsEmpty]: Start isEmpty. Operand 2122 states and 3053 transitions. [2024-11-08 22:56:08,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-08 22:56:08,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:08,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:08,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:08,527 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:56:09,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:09,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3061 states to 2127 states and 3061 transitions. [2024-11-08 22:56:09,591 INFO L276 IsEmpty]: Start isEmpty. Operand 2127 states and 3061 transitions. [2024-11-08 22:56:09,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-08 22:56:09,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:09,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:09,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:09,804 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:56:10,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:10,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3061 states to 2128 states and 3061 transitions. [2024-11-08 22:56:10,206 INFO L276 IsEmpty]: Start isEmpty. Operand 2128 states and 3061 transitions. [2024-11-08 22:56:10,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-08 22:56:10,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:10,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:10,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:10,481 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:14,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:14,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3104 states to 2158 states and 3104 transitions. [2024-11-08 22:56:14,188 INFO L276 IsEmpty]: Start isEmpty. Operand 2158 states and 3104 transitions. [2024-11-08 22:56:14,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-08 22:56:14,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:14,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:14,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:15,228 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:56:18,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:18,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3126 states to 2178 states and 3126 transitions. [2024-11-08 22:56:18,485 INFO L276 IsEmpty]: Start isEmpty. Operand 2178 states and 3126 transitions. [2024-11-08 22:56:18,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-08 22:56:18,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:18,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:18,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:18,889 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:56:22,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:22,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3153 states to 2198 states and 3153 transitions. [2024-11-08 22:56:22,376 INFO L276 IsEmpty]: Start isEmpty. Operand 2198 states and 3153 transitions. [2024-11-08 22:56:22,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-08 22:56:22,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:22,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:22,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:22,713 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:56:26,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:26,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3176 states to 2218 states and 3176 transitions. [2024-11-08 22:56:26,107 INFO L276 IsEmpty]: Start isEmpty. Operand 2218 states and 3176 transitions. [2024-11-08 22:56:26,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-08 22:56:26,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:26,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:26,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:26,351 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:56:27,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:27,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3185 states to 2226 states and 3185 transitions. [2024-11-08 22:56:27,576 INFO L276 IsEmpty]: Start isEmpty. Operand 2226 states and 3185 transitions. [2024-11-08 22:56:27,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-08 22:56:27,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:27,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:27,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:27,750 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:27,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:27,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3189 states to 2229 states and 3189 transitions. [2024-11-08 22:56:27,848 INFO L276 IsEmpty]: Start isEmpty. Operand 2229 states and 3189 transitions. [2024-11-08 22:56:27,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-08 22:56:27,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:27,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:27,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:28,026 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:56:28,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:28,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3192 states to 2232 states and 3192 transitions. [2024-11-08 22:56:28,137 INFO L276 IsEmpty]: Start isEmpty. Operand 2232 states and 3192 transitions. [2024-11-08 22:56:28,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-08 22:56:28,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:28,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:28,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:29,565 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:56:37,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:37,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3249 states to 2266 states and 3249 transitions. [2024-11-08 22:56:37,917 INFO L276 IsEmpty]: Start isEmpty. Operand 2266 states and 3249 transitions. [2024-11-08 22:56:37,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-08 22:56:37,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:37,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:37,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:38,454 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:56:46,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:46,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3292 states to 2300 states and 3292 transitions. [2024-11-08 22:56:46,527 INFO L276 IsEmpty]: Start isEmpty. Operand 2300 states and 3292 transitions. [2024-11-08 22:56:46,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-08 22:56:46,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:46,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:46,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:46,901 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:56:51,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:51,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3317 states to 2317 states and 3317 transitions. [2024-11-08 22:56:51,872 INFO L276 IsEmpty]: Start isEmpty. Operand 2317 states and 3317 transitions. [2024-11-08 22:56:51,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-08 22:56:51,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:51,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:51,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:52,418 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:56:56,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:56,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3335 states to 2331 states and 3335 transitions. [2024-11-08 22:56:56,691 INFO L276 IsEmpty]: Start isEmpty. Operand 2331 states and 3335 transitions. [2024-11-08 22:56:56,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-08 22:56:56,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:56,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:56,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:57,101 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:56:58,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:58,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3340 states to 2333 states and 3340 transitions. [2024-11-08 22:56:58,999 INFO L276 IsEmpty]: Start isEmpty. Operand 2333 states and 3340 transitions. [2024-11-08 22:56:59,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-08 22:56:59,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:59,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:59,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:00,117 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:10,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:10,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3430 states to 2401 states and 3430 transitions. [2024-11-08 22:57:10,213 INFO L276 IsEmpty]: Start isEmpty. Operand 2401 states and 3430 transitions. [2024-11-08 22:57:10,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-08 22:57:10,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:10,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:10,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:10,637 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 75 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:16,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:16,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3462 states to 2426 states and 3462 transitions. [2024-11-08 22:57:16,528 INFO L276 IsEmpty]: Start isEmpty. Operand 2426 states and 3462 transitions. [2024-11-08 22:57:16,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-08 22:57:16,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:16,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:16,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:18,144 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:26,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:26,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3505 states to 2454 states and 3505 transitions. [2024-11-08 22:57:26,544 INFO L276 IsEmpty]: Start isEmpty. Operand 2454 states and 3505 transitions. [2024-11-08 22:57:26,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-08 22:57:26,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:26,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:26,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:27,827 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:32,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:32,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3521 states to 2466 states and 3521 transitions. [2024-11-08 22:57:32,299 INFO L276 IsEmpty]: Start isEmpty. Operand 2466 states and 3521 transitions. [2024-11-08 22:57:32,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-08 22:57:32,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:32,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:32,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat