./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem04_label13.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00a27dce-0784-4ab6-9c8b-913900200328/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00a27dce-0784-4ab6-9c8b-913900200328/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_00a27dce-0784-4ab6-9c8b-913900200328/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00a27dce-0784-4ab6-9c8b-913900200328/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem04_label13.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00a27dce-0784-4ab6-9c8b-913900200328/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_00a27dce-0784-4ab6-9c8b-913900200328/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 c17876257b59eca2c25bd3f1dcb6bc67a9f9778dc5124eb882a550f0dffd4015 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:23:19,794 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:23:19,898 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00a27dce-0784-4ab6-9c8b-913900200328/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 22:23:19,903 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:23:19,904 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:23:19,932 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:23:19,933 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:23:19,934 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:23:19,935 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:23:19,936 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:23:19,936 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:23:19,937 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:23:19,937 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:23:19,938 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:23:19,938 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:23:19,939 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:23:19,940 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:23:19,940 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:23:19,941 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:23:19,942 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:23:19,942 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:23:19,944 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:23:19,945 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:23:19,945 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:23:19,946 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:23:19,946 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:23:19,947 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:23:19,953 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:23:19,954 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:23:19,954 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:23:19,955 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:23:19,955 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:23:19,955 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:23:19,956 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_00a27dce-0784-4ab6-9c8b-913900200328/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00a27dce-0784-4ab6-9c8b-913900200328/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c17876257b59eca2c25bd3f1dcb6bc67a9f9778dc5124eb882a550f0dffd4015 [2024-11-08 22:23:20,270 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:23:20,309 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:23:20,313 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:23:20,315 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:23:20,316 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:23:20,317 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00a27dce-0784-4ab6-9c8b-913900200328/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/eca-rers2012/Problem04_label13.c Unable to find full path for "g++" [2024-11-08 22:23:22,811 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:23:23,492 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:23:23,493 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00a27dce-0784-4ab6-9c8b-913900200328/sv-benchmarks/c/eca-rers2012/Problem04_label13.c [2024-11-08 22:23:23,532 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00a27dce-0784-4ab6-9c8b-913900200328/bin/ukojak-verify-ImItNfHLgk/data/e537aaf36/0e37d77f3b33441384b8fd6cfcf2f7b5/FLAG28a093142 [2024-11-08 22:23:23,557 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00a27dce-0784-4ab6-9c8b-913900200328/bin/ukojak-verify-ImItNfHLgk/data/e537aaf36/0e37d77f3b33441384b8fd6cfcf2f7b5 [2024-11-08 22:23:23,563 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:23:23,566 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:23:23,568 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:23:23,568 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:23:23,575 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:23:23,576 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:23:23" (1/1) ... [2024-11-08 22:23:23,578 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@563295ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:23:23, skipping insertion in model container [2024-11-08 22:23:23,578 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:23:23" (1/1) ... [2024-11-08 22:23:23,745 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:23:25,402 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_00a27dce-0784-4ab6-9c8b-913900200328/sv-benchmarks/c/eca-rers2012/Problem04_label13.c[179372,179385] [2024-11-08 22:23:25,444 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:23:25,459 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:23:26,285 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_00a27dce-0784-4ab6-9c8b-913900200328/sv-benchmarks/c/eca-rers2012/Problem04_label13.c[179372,179385] [2024-11-08 22:23:26,298 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:23:26,341 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:23:26,342 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:23:26 WrapperNode [2024-11-08 22:23:26,342 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:23:26,343 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:23:26,343 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:23:26,343 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:23:26,353 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:23:26" (1/1) ... [2024-11-08 22:23:26,431 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:23:26" (1/1) ... [2024-11-08 22:23:26,777 INFO L138 Inliner]: procedures = 17, calls = 11, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 5575 [2024-11-08 22:23:26,780 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:23:26,781 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:23:26,781 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:23:26,782 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:23:26,794 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:23:26" (1/1) ... [2024-11-08 22:23:26,794 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:23:26" (1/1) ... [2024-11-08 22:23:26,914 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:23:26" (1/1) ... [2024-11-08 22:23:26,917 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:23:26" (1/1) ... [2024-11-08 22:23:27,055 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:23:26" (1/1) ... [2024-11-08 22:23:27,085 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:23:26" (1/1) ... [2024-11-08 22:23:27,109 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:23:26" (1/1) ... [2024-11-08 22:23:27,123 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:23:26" (1/1) ... [2024-11-08 22:23:27,154 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:23:27,156 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:23:27,156 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:23:27,156 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:23:27,158 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:23:26" (1/1) ... [2024-11-08 22:23:27,165 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:23:27,179 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00a27dce-0784-4ab6-9c8b-913900200328/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:23:27,197 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00a27dce-0784-4ab6-9c8b-913900200328/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:23:27,202 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00a27dce-0784-4ab6-9c8b-913900200328/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:23:27,245 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:23:27,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:23:27,245 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:23:27,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:23:27,376 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:23:27,379 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:23:33,573 INFO L? ?]: Removed 768 outVars from TransFormulas that were not future-live. [2024-11-08 22:23:33,573 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:23:34,138 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:23:34,138 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 22:23:34,139 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:23:34 BoogieIcfgContainer [2024-11-08 22:23:34,139 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:23:34,144 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:23:34,144 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:23:34,159 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:23:34,159 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:23:34" (1/1) ... [2024-11-08 22:23:34,175 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:23:34,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:34,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1515 states to 763 states and 1515 transitions. [2024-11-08 22:23:34,296 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 1515 transitions. [2024-11-08 22:23:34,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 756 [2024-11-08 22:23:34,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:34,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:35,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:37,752 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 22:23:44,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:44,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2700 states to 1516 states and 2700 transitions. [2024-11-08 22:23:44,109 INFO L276 IsEmpty]: Start isEmpty. Operand 1516 states and 2700 transitions. [2024-11-08 22:23:44,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 760 [2024-11-08 22:23:44,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:44,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:44,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:46,103 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:23:46,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:46,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2705 states to 1519 states and 2705 transitions. [2024-11-08 22:23:46,325 INFO L276 IsEmpty]: Start isEmpty. Operand 1519 states and 2705 transitions. [2024-11-08 22:23:46,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 761 [2024-11-08 22:23:46,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:46,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:46,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:47,811 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 22:23:48,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:48,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2712 states to 1523 states and 2712 transitions. [2024-11-08 22:23:48,191 INFO L276 IsEmpty]: Start isEmpty. Operand 1523 states and 2712 transitions. [2024-11-08 22:23:48,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 762 [2024-11-08 22:23:48,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:48,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:48,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:49,525 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 22:23:49,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:49,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2715 states to 1525 states and 2715 transitions. [2024-11-08 22:23:49,804 INFO L276 IsEmpty]: Start isEmpty. Operand 1525 states and 2715 transitions. [2024-11-08 22:23:49,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 763 [2024-11-08 22:23:49,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:49,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:49,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:50,531 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 22:23:50,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:50,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2720 states to 1528 states and 2720 transitions. [2024-11-08 22:23:50,859 INFO L276 IsEmpty]: Start isEmpty. Operand 1528 states and 2720 transitions. [2024-11-08 22:23:50,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 764 [2024-11-08 22:23:50,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:50,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:51,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:51,580 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 22:23:51,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:51,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2721 states to 1529 states and 2721 transitions. [2024-11-08 22:23:51,757 INFO L276 IsEmpty]: Start isEmpty. Operand 1529 states and 2721 transitions. [2024-11-08 22:23:51,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 765 [2024-11-08 22:23:51,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:51,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:51,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:52,453 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:23:53,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:53,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2734 states to 1537 states and 2734 transitions. [2024-11-08 22:23:53,028 INFO L276 IsEmpty]: Start isEmpty. Operand 1537 states and 2734 transitions. [2024-11-08 22:23:53,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 766 [2024-11-08 22:23:53,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:53,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:53,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:53,957 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:23:54,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:54,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2749 states to 1546 states and 2749 transitions. [2024-11-08 22:23:54,691 INFO L276 IsEmpty]: Start isEmpty. Operand 1546 states and 2749 transitions. [2024-11-08 22:23:54,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 767 [2024-11-08 22:23:54,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:54,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:54,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:55,496 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:23:56,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:56,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2766 states to 1556 states and 2766 transitions. [2024-11-08 22:23:56,242 INFO L276 IsEmpty]: Start isEmpty. Operand 1556 states and 2766 transitions. [2024-11-08 22:23:56,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 768 [2024-11-08 22:23:56,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:56,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:56,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:57,251 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:23:58,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:58,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2785 states to 1567 states and 2785 transitions. [2024-11-08 22:23:58,413 INFO L276 IsEmpty]: Start isEmpty. Operand 1567 states and 2785 transitions. [2024-11-08 22:23:58,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 769 [2024-11-08 22:23:58,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:58,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:58,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:59,418 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:00,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:00,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2793 states to 1572 states and 2793 transitions. [2024-11-08 22:24:00,230 INFO L276 IsEmpty]: Start isEmpty. Operand 1572 states and 2793 transitions. [2024-11-08 22:24:00,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 770 [2024-11-08 22:24:00,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:00,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:00,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:00,804 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 22:24:00,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:00,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2796 states to 1574 states and 2796 transitions. [2024-11-08 22:24:00,983 INFO L276 IsEmpty]: Start isEmpty. Operand 1574 states and 2796 transitions. [2024-11-08 22:24:00,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 771 [2024-11-08 22:24:00,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:00,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:01,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:01,848 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 22:24:03,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:03,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2801 states to 1575 states and 2801 transitions. [2024-11-08 22:24:03,169 INFO L276 IsEmpty]: Start isEmpty. Operand 1575 states and 2801 transitions. [2024-11-08 22:24:03,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 772 [2024-11-08 22:24:03,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:03,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:03,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:03,637 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:03,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:03,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2803 states to 1577 states and 2803 transitions. [2024-11-08 22:24:03,716 INFO L276 IsEmpty]: Start isEmpty. Operand 1577 states and 2803 transitions. [2024-11-08 22:24:03,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2024-11-08 22:24:03,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:03,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:03,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:04,277 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:04,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:04,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2814 states to 1585 states and 2814 transitions. [2024-11-08 22:24:04,712 INFO L276 IsEmpty]: Start isEmpty. Operand 1585 states and 2814 transitions. [2024-11-08 22:24:04,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 775 [2024-11-08 22:24:04,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:04,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:04,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:05,109 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:05,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:05,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2832 states to 1599 states and 2832 transitions. [2024-11-08 22:24:05,862 INFO L276 IsEmpty]: Start isEmpty. Operand 1599 states and 2832 transitions. [2024-11-08 22:24:05,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 776 [2024-11-08 22:24:05,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:05,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:05,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:06,429 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:24:07,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:07,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2850 states to 1604 states and 2850 transitions. [2024-11-08 22:24:07,529 INFO L276 IsEmpty]: Start isEmpty. Operand 1604 states and 2850 transitions. [2024-11-08 22:24:07,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 776 [2024-11-08 22:24:07,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:07,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:07,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:08,086 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:24:08,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:08,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2854 states to 1607 states and 2854 transitions. [2024-11-08 22:24:08,284 INFO L276 IsEmpty]: Start isEmpty. Operand 1607 states and 2854 transitions. [2024-11-08 22:24:08,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 780 [2024-11-08 22:24:08,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:08,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:08,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:08,674 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:08,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:08,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2864 states to 1615 states and 2864 transitions. [2024-11-08 22:24:08,965 INFO L276 IsEmpty]: Start isEmpty. Operand 1615 states and 2864 transitions. [2024-11-08 22:24:08,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 782 [2024-11-08 22:24:08,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:08,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:09,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:09,334 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:24:10,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:10,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2881 states to 1623 states and 2881 transitions. [2024-11-08 22:24:10,641 INFO L276 IsEmpty]: Start isEmpty. Operand 1623 states and 2881 transitions. [2024-11-08 22:24:10,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 782 [2024-11-08 22:24:10,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:10,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:10,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:10,991 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:24:11,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:11,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2883 states to 1624 states and 2883 transitions. [2024-11-08 22:24:11,137 INFO L276 IsEmpty]: Start isEmpty. Operand 1624 states and 2883 transitions. [2024-11-08 22:24:11,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 782 [2024-11-08 22:24:11,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:11,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:11,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:11,442 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:24:11,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:11,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2885 states to 1626 states and 2885 transitions. [2024-11-08 22:24:11,673 INFO L276 IsEmpty]: Start isEmpty. Operand 1626 states and 2885 transitions. [2024-11-08 22:24:11,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 782 [2024-11-08 22:24:11,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:11,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:11,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:12,041 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:24:12,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:12,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2889 states to 1628 states and 2889 transitions. [2024-11-08 22:24:12,400 INFO L276 IsEmpty]: Start isEmpty. Operand 1628 states and 2889 transitions. [2024-11-08 22:24:12,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 782 [2024-11-08 22:24:12,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:12,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:12,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:12,884 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:24:13,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:13,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2893 states to 1631 states and 2893 transitions. [2024-11-08 22:24:13,140 INFO L276 IsEmpty]: Start isEmpty. Operand 1631 states and 2893 transitions. [2024-11-08 22:24:13,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 782 [2024-11-08 22:24:13,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:13,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:13,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:13,509 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:24:13,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:13,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2894 states to 1632 states and 2894 transitions. [2024-11-08 22:24:13,746 INFO L276 IsEmpty]: Start isEmpty. Operand 1632 states and 2894 transitions. [2024-11-08 22:24:13,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 787 [2024-11-08 22:24:13,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:13,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:13,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:14,248 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:24:15,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:15,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2907 states to 1642 states and 2907 transitions. [2024-11-08 22:24:15,142 INFO L276 IsEmpty]: Start isEmpty. Operand 1642 states and 2907 transitions. [2024-11-08 22:24:15,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 787 [2024-11-08 22:24:15,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:15,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:15,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:15,659 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:24:16,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:16,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2915 states to 1648 states and 2915 transitions. [2024-11-08 22:24:16,378 INFO L276 IsEmpty]: Start isEmpty. Operand 1648 states and 2915 transitions. [2024-11-08 22:24:16,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 787 [2024-11-08 22:24:16,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:16,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:16,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:16,882 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:24:17,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:17,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2919 states to 1651 states and 2919 transitions. [2024-11-08 22:24:17,412 INFO L276 IsEmpty]: Start isEmpty. Operand 1651 states and 2919 transitions. [2024-11-08 22:24:17,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 787 [2024-11-08 22:24:17,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:17,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:17,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:18,122 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:24:18,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:18,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2919 states to 1652 states and 2919 transitions. [2024-11-08 22:24:18,459 INFO L276 IsEmpty]: Start isEmpty. Operand 1652 states and 2919 transitions. [2024-11-08 22:24:18,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 787 [2024-11-08 22:24:18,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:18,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:18,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:18,865 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:24:19,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:19,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2920 states to 1654 states and 2920 transitions. [2024-11-08 22:24:19,133 INFO L276 IsEmpty]: Start isEmpty. Operand 1654 states and 2920 transitions. [2024-11-08 22:24:19,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 787 [2024-11-08 22:24:19,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:19,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:19,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:19,558 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:24:19,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:19,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2924 states to 1658 states and 2924 transitions. [2024-11-08 22:24:19,864 INFO L276 IsEmpty]: Start isEmpty. Operand 1658 states and 2924 transitions. [2024-11-08 22:24:19,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 788 [2024-11-08 22:24:19,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:19,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:19,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:20,169 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:24:20,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:20,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2926 states to 1660 states and 2926 transitions. [2024-11-08 22:24:20,445 INFO L276 IsEmpty]: Start isEmpty. Operand 1660 states and 2926 transitions. [2024-11-08 22:24:20,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 788 [2024-11-08 22:24:20,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:20,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:20,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:20,949 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:24:21,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:21,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2927 states to 1662 states and 2927 transitions. [2024-11-08 22:24:21,326 INFO L276 IsEmpty]: Start isEmpty. Operand 1662 states and 2927 transitions. [2024-11-08 22:24:21,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 788 [2024-11-08 22:24:21,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:21,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:21,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:21,750 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:24:21,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:21,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2936 states to 1670 states and 2936 transitions. [2024-11-08 22:24:21,866 INFO L276 IsEmpty]: Start isEmpty. Operand 1670 states and 2936 transitions. [2024-11-08 22:24:21,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 790 [2024-11-08 22:24:21,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:21,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:21,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:22,307 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:24:22,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:22,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2939 states to 1673 states and 2939 transitions. [2024-11-08 22:24:22,504 INFO L276 IsEmpty]: Start isEmpty. Operand 1673 states and 2939 transitions. [2024-11-08 22:24:22,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 795 [2024-11-08 22:24:22,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:22,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:22,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:23,021 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:23,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:23,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2963 states to 1695 states and 2963 transitions. [2024-11-08 22:24:23,471 INFO L276 IsEmpty]: Start isEmpty. Operand 1695 states and 2963 transitions. [2024-11-08 22:24:23,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 803 [2024-11-08 22:24:23,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:23,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:23,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:25,258 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 62 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:24:28,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:28,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3008 states to 1729 states and 3008 transitions. [2024-11-08 22:24:28,588 INFO L276 IsEmpty]: Start isEmpty. Operand 1729 states and 3008 transitions. [2024-11-08 22:24:28,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 803 [2024-11-08 22:24:28,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:28,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:28,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:30,103 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 62 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:24:30,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:30,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3013 states to 1733 states and 3013 transitions. [2024-11-08 22:24:30,646 INFO L276 IsEmpty]: Start isEmpty. Operand 1733 states and 3013 transitions. [2024-11-08 22:24:30,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 803 [2024-11-08 22:24:30,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:30,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:30,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:32,163 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 62 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:24:32,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:32,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3015 states to 1736 states and 3015 transitions. [2024-11-08 22:24:32,703 INFO L276 IsEmpty]: Start isEmpty. Operand 1736 states and 3015 transitions. [2024-11-08 22:24:32,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 805 [2024-11-08 22:24:32,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:32,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:32,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:33,262 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 22:24:34,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:34,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3054 states to 1770 states and 3054 transitions. [2024-11-08 22:24:34,552 INFO L276 IsEmpty]: Start isEmpty. Operand 1770 states and 3054 transitions. [2024-11-08 22:24:34,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 807 [2024-11-08 22:24:34,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:34,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:34,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:35,020 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:35,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:35,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3067 states to 1782 states and 3067 transitions. [2024-11-08 22:24:35,289 INFO L276 IsEmpty]: Start isEmpty. Operand 1782 states and 3067 transitions. [2024-11-08 22:24:35,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 810 [2024-11-08 22:24:35,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:35,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:35,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:35,675 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:24:36,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:36,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3077 states to 1792 states and 3077 transitions. [2024-11-08 22:24:36,141 INFO L276 IsEmpty]: Start isEmpty. Operand 1792 states and 3077 transitions. [2024-11-08 22:24:36,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 810 [2024-11-08 22:24:36,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:36,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:36,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:36,579 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 22:24:38,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:38,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3089 states to 1801 states and 3089 transitions. [2024-11-08 22:24:38,593 INFO L276 IsEmpty]: Start isEmpty. Operand 1801 states and 3089 transitions. [2024-11-08 22:24:38,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 810 [2024-11-08 22:24:38,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:38,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:38,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:38,988 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 22:24:39,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:39,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3096 states to 1807 states and 3096 transitions. [2024-11-08 22:24:39,837 INFO L276 IsEmpty]: Start isEmpty. Operand 1807 states and 3096 transitions. [2024-11-08 22:24:39,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 810 [2024-11-08 22:24:39,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:39,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:39,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:40,353 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 22:24:40,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:40,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3103 states to 1813 states and 3103 transitions. [2024-11-08 22:24:40,921 INFO L276 IsEmpty]: Start isEmpty. Operand 1813 states and 3103 transitions. [2024-11-08 22:24:40,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 810 [2024-11-08 22:24:40,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:40,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:41,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:41,351 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 22:24:41,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:41,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3104 states to 1815 states and 3104 transitions. [2024-11-08 22:24:41,712 INFO L276 IsEmpty]: Start isEmpty. Operand 1815 states and 3104 transitions. [2024-11-08 22:24:41,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 810 [2024-11-08 22:24:41,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:41,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:41,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:42,015 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:42,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:42,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3107 states to 1818 states and 3107 transitions. [2024-11-08 22:24:42,095 INFO L276 IsEmpty]: Start isEmpty. Operand 1818 states and 3107 transitions. [2024-11-08 22:24:42,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 811 [2024-11-08 22:24:42,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:42,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:42,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:42,518 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 22:24:43,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:43,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3137 states to 1844 states and 3137 transitions. [2024-11-08 22:24:43,302 INFO L276 IsEmpty]: Start isEmpty. Operand 1844 states and 3137 transitions. [2024-11-08 22:24:43,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 813 [2024-11-08 22:24:43,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:43,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:43,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:43,779 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:24:45,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:45,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3171 states to 1875 states and 3171 transitions. [2024-11-08 22:24:45,030 INFO L276 IsEmpty]: Start isEmpty. Operand 1875 states and 3171 transitions. [2024-11-08 22:24:45,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 818 [2024-11-08 22:24:45,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:45,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:45,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:45,491 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:45,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:45,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3186 states to 1888 states and 3186 transitions. [2024-11-08 22:24:45,816 INFO L276 IsEmpty]: Start isEmpty. Operand 1888 states and 3186 transitions. [2024-11-08 22:24:45,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 820 [2024-11-08 22:24:45,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:45,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:45,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:46,377 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 22:24:47,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:47,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3202 states to 1902 states and 3202 transitions. [2024-11-08 22:24:47,087 INFO L276 IsEmpty]: Start isEmpty. Operand 1902 states and 3202 transitions. [2024-11-08 22:24:47,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 825 [2024-11-08 22:24:47,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:47,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:47,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:48,274 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 22:24:50,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:50,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3272 states to 1965 states and 3272 transitions. [2024-11-08 22:24:50,882 INFO L276 IsEmpty]: Start isEmpty. Operand 1965 states and 3272 transitions. [2024-11-08 22:24:50,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 826 [2024-11-08 22:24:50,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:50,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:50,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:51,282 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:24:51,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:51,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3274 states to 1968 states and 3274 transitions. [2024-11-08 22:24:51,546 INFO L276 IsEmpty]: Start isEmpty. Operand 1968 states and 3274 transitions. [2024-11-08 22:24:51,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 826 [2024-11-08 22:24:51,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:51,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:51,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:51,979 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:54,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:54,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3342 states to 2023 states and 3342 transitions. [2024-11-08 22:24:54,299 INFO L276 IsEmpty]: Start isEmpty. Operand 2023 states and 3342 transitions. [2024-11-08 22:24:54,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2024-11-08 22:24:54,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:54,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:54,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:54,702 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:24:56,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:56,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3363 states to 2038 states and 3363 transitions. [2024-11-08 22:24:56,925 INFO L276 IsEmpty]: Start isEmpty. Operand 2038 states and 3363 transitions. [2024-11-08 22:24:56,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2024-11-08 22:24:56,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:56,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:57,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:57,329 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:24:57,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:57,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3366 states to 2041 states and 3366 transitions. [2024-11-08 22:24:57,814 INFO L276 IsEmpty]: Start isEmpty. Operand 2041 states and 3366 transitions. [2024-11-08 22:24:57,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2024-11-08 22:24:57,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:57,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:57,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:58,243 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:24:59,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:59,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3378 states to 2049 states and 3378 transitions. [2024-11-08 22:24:59,607 INFO L276 IsEmpty]: Start isEmpty. Operand 2049 states and 3378 transitions. [2024-11-08 22:24:59,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2024-11-08 22:24:59,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:59,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:59,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:00,006 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:25:00,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:00,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3384 states to 2055 states and 3384 transitions. [2024-11-08 22:25:00,765 INFO L276 IsEmpty]: Start isEmpty. Operand 2055 states and 3384 transitions. [2024-11-08 22:25:00,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2024-11-08 22:25:00,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:00,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:00,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:01,254 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:25:01,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:01,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3385 states to 2057 states and 3385 transitions. [2024-11-08 22:25:01,600 INFO L276 IsEmpty]: Start isEmpty. Operand 2057 states and 3385 transitions. [2024-11-08 22:25:01,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2024-11-08 22:25:01,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:01,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:01,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:02,005 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 22:25:04,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:04,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3435 states to 2101 states and 3435 transitions. [2024-11-08 22:25:04,098 INFO L276 IsEmpty]: Start isEmpty. Operand 2101 states and 3435 transitions. [2024-11-08 22:25:04,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 828 [2024-11-08 22:25:04,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:04,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:04,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:04,577 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 22:25:05,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:05,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3450 states to 2115 states and 3450 transitions. [2024-11-08 22:25:05,121 INFO L276 IsEmpty]: Start isEmpty. Operand 2115 states and 3450 transitions. [2024-11-08 22:25:05,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 830 [2024-11-08 22:25:05,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:05,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:05,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:05,474 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:08,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:08,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3519 states to 2174 states and 3519 transitions. [2024-11-08 22:25:08,094 INFO L276 IsEmpty]: Start isEmpty. Operand 2174 states and 3519 transitions. [2024-11-08 22:25:08,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 831 [2024-11-08 22:25:08,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:08,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:08,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:09,041 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-08 22:25:10,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:10,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3533 states to 2185 states and 3533 transitions. [2024-11-08 22:25:10,380 INFO L276 IsEmpty]: Start isEmpty. Operand 2185 states and 3533 transitions. [2024-11-08 22:25:10,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 832 [2024-11-08 22:25:10,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:10,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:10,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:10,832 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:11,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:11,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3539 states to 2190 states and 3539 transitions. [2024-11-08 22:25:11,043 INFO L276 IsEmpty]: Start isEmpty. Operand 2190 states and 3539 transitions. [2024-11-08 22:25:11,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 833 [2024-11-08 22:25:11,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:11,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:11,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:11,578 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-08 22:25:12,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:12,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3567 states to 2215 states and 3567 transitions. [2024-11-08 22:25:12,461 INFO L276 IsEmpty]: Start isEmpty. Operand 2215 states and 3567 transitions. [2024-11-08 22:25:12,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 835 [2024-11-08 22:25:12,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:12,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:12,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:12,833 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-08 22:25:13,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:13,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3576 states to 2225 states and 3576 transitions. [2024-11-08 22:25:13,122 INFO L276 IsEmpty]: Start isEmpty. Operand 2225 states and 3576 transitions. [2024-11-08 22:25:13,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 835 [2024-11-08 22:25:13,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:13,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:13,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:13,654 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 22:25:15,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:15,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3584 states to 2231 states and 3584 transitions. [2024-11-08 22:25:15,035 INFO L276 IsEmpty]: Start isEmpty. Operand 2231 states and 3584 transitions. [2024-11-08 22:25:15,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 835 [2024-11-08 22:25:15,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:15,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:15,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:15,599 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 22:25:17,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:17,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3595 states to 2241 states and 3595 transitions. [2024-11-08 22:25:17,052 INFO L276 IsEmpty]: Start isEmpty. Operand 2241 states and 3595 transitions. [2024-11-08 22:25:17,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 835 [2024-11-08 22:25:17,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:17,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:17,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:17,479 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 22:25:17,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:17,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3595 states to 2242 states and 3595 transitions. [2024-11-08 22:25:17,804 INFO L276 IsEmpty]: Start isEmpty. Operand 2242 states and 3595 transitions. [2024-11-08 22:25:17,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 837 [2024-11-08 22:25:17,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:17,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:17,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:18,234 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:20,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:20,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3636 states to 2277 states and 3636 transitions. [2024-11-08 22:25:20,732 INFO L276 IsEmpty]: Start isEmpty. Operand 2277 states and 3636 transitions. [2024-11-08 22:25:20,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 840 [2024-11-08 22:25:20,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:20,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:20,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:21,173 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:24,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:24,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3697 states to 2333 states and 3697 transitions. [2024-11-08 22:25:24,036 INFO L276 IsEmpty]: Start isEmpty. Operand 2333 states and 3697 transitions. [2024-11-08 22:25:24,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 841 [2024-11-08 22:25:24,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:24,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:24,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:24,379 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:25:27,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:27,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3763 states to 2390 states and 3763 transitions. [2024-11-08 22:25:27,893 INFO L276 IsEmpty]: Start isEmpty. Operand 2390 states and 3763 transitions. [2024-11-08 22:25:27,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 841 [2024-11-08 22:25:27,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:27,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:27,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:28,231 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:25:30,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:30,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3809 states to 2432 states and 3809 transitions. [2024-11-08 22:25:30,756 INFO L276 IsEmpty]: Start isEmpty. Operand 2432 states and 3809 transitions. [2024-11-08 22:25:30,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 842 [2024-11-08 22:25:30,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:30,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:30,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:31,112 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:25:32,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:32,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3833 states to 2449 states and 3833 transitions. [2024-11-08 22:25:32,472 INFO L276 IsEmpty]: Start isEmpty. Operand 2449 states and 3833 transitions. [2024-11-08 22:25:32,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 842 [2024-11-08 22:25:32,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:32,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:32,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:32,985 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:25:33,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:33,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3848 states to 2464 states and 3848 transitions. [2024-11-08 22:25:33,753 INFO L276 IsEmpty]: Start isEmpty. Operand 2464 states and 3848 transitions. [2024-11-08 22:25:33,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 843 [2024-11-08 22:25:33,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:33,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:33,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:34,450 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 86 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:37,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:37,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3893 states to 2501 states and 3893 transitions. [2024-11-08 22:25:37,462 INFO L276 IsEmpty]: Start isEmpty. Operand 2501 states and 3893 transitions. [2024-11-08 22:25:37,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 845 [2024-11-08 22:25:37,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:37,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:37,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:37,976 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:25:38,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:38,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3894 states to 2502 states and 3894 transitions. [2024-11-08 22:25:38,448 INFO L276 IsEmpty]: Start isEmpty. Operand 2502 states and 3894 transitions. [2024-11-08 22:25:38,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 846 [2024-11-08 22:25:38,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:38,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:38,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:38,811 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:25:41,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:41,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3957 states to 2557 states and 3957 transitions. [2024-11-08 22:25:41,848 INFO L276 IsEmpty]: Start isEmpty. Operand 2557 states and 3957 transitions. [2024-11-08 22:25:41,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 846 [2024-11-08 22:25:41,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:41,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:41,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:42,209 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:25:42,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:42,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3961 states to 2562 states and 3961 transitions. [2024-11-08 22:25:42,775 INFO L276 IsEmpty]: Start isEmpty. Operand 2562 states and 3961 transitions. [2024-11-08 22:25:42,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 847 [2024-11-08 22:25:42,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:42,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:42,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:43,352 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:25:43,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:43,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3969 states to 2567 states and 3969 transitions. [2024-11-08 22:25:43,679 INFO L276 IsEmpty]: Start isEmpty. Operand 2567 states and 3969 transitions. [2024-11-08 22:25:43,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 847 [2024-11-08 22:25:43,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:43,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:43,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:44,359 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 111 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:49,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:49,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4040 states to 2627 states and 4040 transitions. [2024-11-08 22:25:49,451 INFO L276 IsEmpty]: Start isEmpty. Operand 2627 states and 4040 transitions. [2024-11-08 22:25:49,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 847 [2024-11-08 22:25:49,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:49,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:49,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:50,026 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 111 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:52,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:52,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4055 states to 2639 states and 4055 transitions. [2024-11-08 22:25:52,375 INFO L276 IsEmpty]: Start isEmpty. Operand 2639 states and 4055 transitions. [2024-11-08 22:25:52,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 848 [2024-11-08 22:25:52,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:52,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:52,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:52,988 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:25:56,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:56,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4102 states to 2682 states and 4102 transitions. [2024-11-08 22:25:56,423 INFO L276 IsEmpty]: Start isEmpty. Operand 2682 states and 4102 transitions. [2024-11-08 22:25:56,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 848 [2024-11-08 22:25:56,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:56,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:56,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:56,848 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:25:59,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:59,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4147 states to 2724 states and 4147 transitions. [2024-11-08 22:25:59,585 INFO L276 IsEmpty]: Start isEmpty. Operand 2724 states and 4147 transitions. [2024-11-08 22:25:59,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 849 [2024-11-08 22:25:59,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:59,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:59,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:00,010 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:26:02,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:02,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4192 states to 2766 states and 4192 transitions. [2024-11-08 22:26:02,672 INFO L276 IsEmpty]: Start isEmpty. Operand 2766 states and 4192 transitions. [2024-11-08 22:26:02,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 852 [2024-11-08 22:26:02,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:02,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:02,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:03,349 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 109 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:26:04,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:04,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4208 states to 2777 states and 4208 transitions. [2024-11-08 22:26:04,705 INFO L276 IsEmpty]: Start isEmpty. Operand 2777 states and 4208 transitions. [2024-11-08 22:26:04,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 852 [2024-11-08 22:26:04,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:04,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:04,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:05,173 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 109 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:26:06,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:06,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4216 states to 2783 states and 4216 transitions. [2024-11-08 22:26:06,181 INFO L276 IsEmpty]: Start isEmpty. Operand 2783 states and 4216 transitions. [2024-11-08 22:26:06,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 852 [2024-11-08 22:26:06,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:06,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:06,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:06,748 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:26:08,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:08,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4232 states to 2795 states and 4232 transitions. [2024-11-08 22:26:08,433 INFO L276 IsEmpty]: Start isEmpty. Operand 2795 states and 4232 transitions. [2024-11-08 22:26:08,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 852 [2024-11-08 22:26:08,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:08,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:08,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:09,266 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:26:09,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:09,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4243 states to 2807 states and 4243 transitions. [2024-11-08 22:26:09,737 INFO L276 IsEmpty]: Start isEmpty. Operand 2807 states and 4243 transitions. [2024-11-08 22:26:09,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 853 [2024-11-08 22:26:09,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:09,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:09,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:10,202 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 123 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:26:12,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:12,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4300 states to 2861 states and 4300 transitions. [2024-11-08 22:26:12,817 INFO L276 IsEmpty]: Start isEmpty. Operand 2861 states and 4300 transitions. [2024-11-08 22:26:12,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 854 [2024-11-08 22:26:12,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:12,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:12,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:13,578 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:26:13,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:13,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4302 states to 2864 states and 4302 transitions. [2024-11-08 22:26:13,773 INFO L276 IsEmpty]: Start isEmpty. Operand 2864 states and 4302 transitions. [2024-11-08 22:26:13,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 855 [2024-11-08 22:26:13,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:13,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:13,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:14,677 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:26:18,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:18,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4378 states to 2929 states and 4378 transitions. [2024-11-08 22:26:18,193 INFO L276 IsEmpty]: Start isEmpty. Operand 2929 states and 4378 transitions. [2024-11-08 22:26:18,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 855 [2024-11-08 22:26:18,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:18,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:18,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:18,879 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:26:19,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:19,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4390 states to 2941 states and 4390 transitions. [2024-11-08 22:26:19,874 INFO L276 IsEmpty]: Start isEmpty. Operand 2941 states and 4390 transitions. [2024-11-08 22:26:19,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 858 [2024-11-08 22:26:19,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:19,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:19,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:20,488 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:26:22,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:22,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4421 states to 2967 states and 4421 transitions. [2024-11-08 22:26:22,876 INFO L276 IsEmpty]: Start isEmpty. Operand 2967 states and 4421 transitions. [2024-11-08 22:26:22,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 858 [2024-11-08 22:26:22,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:22,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:22,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:23,304 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:26:25,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:25,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4455 states to 2997 states and 4455 transitions. [2024-11-08 22:26:25,561 INFO L276 IsEmpty]: Start isEmpty. Operand 2997 states and 4455 transitions. [2024-11-08 22:26:25,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 858 [2024-11-08 22:26:25,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:25,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:25,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:25,914 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:26:28,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:28,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4510 states to 3045 states and 4510 transitions. [2024-11-08 22:26:28,653 INFO L276 IsEmpty]: Start isEmpty. Operand 3045 states and 4510 transitions. [2024-11-08 22:26:28,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 860 [2024-11-08 22:26:28,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:28,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:28,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:29,208 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 103 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:26:29,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:29,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4528 states to 3062 states and 4528 transitions. [2024-11-08 22:26:29,461 INFO L276 IsEmpty]: Start isEmpty. Operand 3062 states and 4528 transitions. [2024-11-08 22:26:29,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 865 [2024-11-08 22:26:29,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:29,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:29,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:29,902 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 108 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:26:31,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:31,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4554 states to 3086 states and 4554 transitions. [2024-11-08 22:26:31,893 INFO L276 IsEmpty]: Start isEmpty. Operand 3086 states and 4554 transitions. [2024-11-08 22:26:31,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 865 [2024-11-08 22:26:31,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:31,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:31,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:32,319 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 108 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:26:34,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:34,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4574 states to 3105 states and 4574 transitions. [2024-11-08 22:26:34,088 INFO L276 IsEmpty]: Start isEmpty. Operand 3105 states and 4574 transitions. [2024-11-08 22:26:34,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 866 [2024-11-08 22:26:34,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:34,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:34,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:34,555 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 109 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:26:36,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:36,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4630 states to 3153 states and 4630 transitions. [2024-11-08 22:26:36,429 INFO L276 IsEmpty]: Start isEmpty. Operand 3153 states and 4630 transitions. [2024-11-08 22:26:36,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 869 [2024-11-08 22:26:36,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:36,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:36,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:36,877 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:26:40,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:40,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4730 states to 3244 states and 4730 transitions. [2024-11-08 22:26:40,983 INFO L276 IsEmpty]: Start isEmpty. Operand 3244 states and 4730 transitions. [2024-11-08 22:26:40,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 870 [2024-11-08 22:26:40,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:40,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:41,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:41,337 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:26:41,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:41,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4731 states to 3245 states and 4731 transitions. [2024-11-08 22:26:41,864 INFO L276 IsEmpty]: Start isEmpty. Operand 3245 states and 4731 transitions. [2024-11-08 22:26:41,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 870 [2024-11-08 22:26:41,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:41,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:41,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:42,335 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 113 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:26:44,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:44,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4767 states to 3278 states and 4767 transitions. [2024-11-08 22:26:44,743 INFO L276 IsEmpty]: Start isEmpty. Operand 3278 states and 4767 transitions. [2024-11-08 22:26:44,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 871 [2024-11-08 22:26:44,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:44,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:44,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:45,267 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:26:48,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:48,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4803 states to 3303 states and 4803 transitions. [2024-11-08 22:26:48,457 INFO L276 IsEmpty]: Start isEmpty. Operand 3303 states and 4803 transitions. [2024-11-08 22:26:48,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 871 [2024-11-08 22:26:48,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:48,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:48,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:49,333 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:26:51,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:51,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4818 states to 3317 states and 4818 transitions. [2024-11-08 22:26:51,494 INFO L276 IsEmpty]: Start isEmpty. Operand 3317 states and 4818 transitions. [2024-11-08 22:26:51,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 871 [2024-11-08 22:26:51,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:51,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:51,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:52,086 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:26:53,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:53,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4824 states to 3324 states and 4824 transitions. [2024-11-08 22:26:53,032 INFO L276 IsEmpty]: Start isEmpty. Operand 3324 states and 4824 transitions. [2024-11-08 22:26:53,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 871 [2024-11-08 22:26:53,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:53,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:53,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:53,561 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:26:54,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:54,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4830 states to 3331 states and 4830 transitions. [2024-11-08 22:26:54,126 INFO L276 IsEmpty]: Start isEmpty. Operand 3331 states and 4830 transitions. [2024-11-08 22:26:54,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 871 [2024-11-08 22:26:54,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:54,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:54,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:54,593 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:26:55,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:55,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4844 states to 3342 states and 4844 transitions. [2024-11-08 22:26:55,797 INFO L276 IsEmpty]: Start isEmpty. Operand 3342 states and 4844 transitions. [2024-11-08 22:26:55,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 873 [2024-11-08 22:26:55,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:55,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:56,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:56,305 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:26:56,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:56,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4849 states to 3347 states and 4849 transitions. [2024-11-08 22:26:56,928 INFO L276 IsEmpty]: Start isEmpty. Operand 3347 states and 4849 transitions. [2024-11-08 22:26:56,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 873 [2024-11-08 22:26:56,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:56,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:57,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:57,451 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:26:58,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:58,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4855 states to 3353 states and 4855 transitions. [2024-11-08 22:26:58,291 INFO L276 IsEmpty]: Start isEmpty. Operand 3353 states and 4855 transitions. [2024-11-08 22:26:58,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 874 [2024-11-08 22:26:58,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:58,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:58,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:58,751 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:27:00,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:00,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4862 states to 3358 states and 4862 transitions. [2024-11-08 22:27:00,189 INFO L276 IsEmpty]: Start isEmpty. Operand 3358 states and 4862 transitions. [2024-11-08 22:27:00,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 877 [2024-11-08 22:27:00,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:00,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:00,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:01,492 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:27:05,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:05,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4914 states to 3405 states and 4914 transitions. [2024-11-08 22:27:05,574 INFO L276 IsEmpty]: Start isEmpty. Operand 3405 states and 4914 transitions. [2024-11-08 22:27:05,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 880 [2024-11-08 22:27:05,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:05,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:05,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:05,962 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 123 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:27:07,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:07,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4935 states to 3425 states and 4935 transitions. [2024-11-08 22:27:07,778 INFO L276 IsEmpty]: Start isEmpty. Operand 3425 states and 4935 transitions. [2024-11-08 22:27:07,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 880 [2024-11-08 22:27:07,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:07,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:07,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:08,156 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 123 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:27:09,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:09,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4950 states to 3440 states and 4950 transitions. [2024-11-08 22:27:09,472 INFO L276 IsEmpty]: Start isEmpty. Operand 3440 states and 4950 transitions. [2024-11-08 22:27:09,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2024-11-08 22:27:09,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:09,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:09,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:10,382 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 124 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:27:11,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:11,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4959 states to 3448 states and 4959 transitions. [2024-11-08 22:27:11,188 INFO L276 IsEmpty]: Start isEmpty. Operand 3448 states and 4959 transitions. [2024-11-08 22:27:11,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2024-11-08 22:27:11,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:11,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:11,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:11,756 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 124 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:27:13,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:13,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4971 states to 3461 states and 4971 transitions. [2024-11-08 22:27:13,405 INFO L276 IsEmpty]: Start isEmpty. Operand 3461 states and 4971 transitions. [2024-11-08 22:27:13,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 882 [2024-11-08 22:27:13,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:13,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:13,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:14,041 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:27:15,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:15,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4984 states to 3472 states and 4984 transitions. [2024-11-08 22:27:15,143 INFO L276 IsEmpty]: Start isEmpty. Operand 3472 states and 4984 transitions. [2024-11-08 22:27:15,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 884 [2024-11-08 22:27:15,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:15,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:15,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:16,070 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:27:19,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:19,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5046 states to 3529 states and 5046 transitions. [2024-11-08 22:27:19,146 INFO L276 IsEmpty]: Start isEmpty. Operand 3529 states and 5046 transitions. [2024-11-08 22:27:19,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 884 [2024-11-08 22:27:19,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:19,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:19,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:19,709 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:27:23,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:23,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5101 states to 3582 states and 5101 transitions. [2024-11-08 22:27:23,286 INFO L276 IsEmpty]: Start isEmpty. Operand 3582 states and 5101 transitions. [2024-11-08 22:27:23,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 884 [2024-11-08 22:27:23,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:23,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:23,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:24,000 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 127 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:27:25,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:25,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5118 states to 3596 states and 5118 transitions. [2024-11-08 22:27:25,332 INFO L276 IsEmpty]: Start isEmpty. Operand 3596 states and 5118 transitions. [2024-11-08 22:27:25,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 885 [2024-11-08 22:27:25,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:25,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:25,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:25,827 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 128 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:27:27,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:27,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5149 states to 3626 states and 5149 transitions. [2024-11-08 22:27:27,688 INFO L276 IsEmpty]: Start isEmpty. Operand 3626 states and 5149 transitions. [2024-11-08 22:27:27,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 885 [2024-11-08 22:27:27,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:27,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:27,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:28,195 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 128 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:27:28,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:28,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5171 states to 3649 states and 5171 transitions. [2024-11-08 22:27:28,964 INFO L276 IsEmpty]: Start isEmpty. Operand 3649 states and 5171 transitions. [2024-11-08 22:27:28,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 886 [2024-11-08 22:27:28,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:28,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:29,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:29,587 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 129 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-08 22:27:29,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:29,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5178 states to 3657 states and 5178 transitions. [2024-11-08 22:27:29,801 INFO L276 IsEmpty]: Start isEmpty. Operand 3657 states and 5178 transitions. [2024-11-08 22:27:29,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 886 [2024-11-08 22:27:29,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:29,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:29,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:30,491 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 129 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-08 22:27:32,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:32,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5197 states to 3674 states and 5197 transitions. [2024-11-08 22:27:32,055 INFO L276 IsEmpty]: Start isEmpty. Operand 3674 states and 5197 transitions. [2024-11-08 22:27:32,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 888 [2024-11-08 22:27:32,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:32,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:32,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:32,930 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 158 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:27:36,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:36,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5238 states to 3710 states and 5238 transitions. [2024-11-08 22:27:36,360 INFO L276 IsEmpty]: Start isEmpty. Operand 3710 states and 5238 transitions. [2024-11-08 22:27:36,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 888 [2024-11-08 22:27:36,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:36,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:36,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:37,109 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 158 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:27:38,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:38,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5246 states to 3716 states and 5246 transitions. [2024-11-08 22:27:38,373 INFO L276 IsEmpty]: Start isEmpty. Operand 3716 states and 5246 transitions. [2024-11-08 22:27:38,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 888 [2024-11-08 22:27:38,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:38,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:38,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:39,059 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 158 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:27:39,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:39,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5252 states to 3723 states and 5252 transitions. [2024-11-08 22:27:39,936 INFO L276 IsEmpty]: Start isEmpty. Operand 3723 states and 5252 transitions. [2024-11-08 22:27:39,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 888 [2024-11-08 22:27:39,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:39,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:40,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:40,513 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 131 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:27:41,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:41,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5264 states to 3735 states and 5264 transitions. [2024-11-08 22:27:41,379 INFO L276 IsEmpty]: Start isEmpty. Operand 3735 states and 5264 transitions. [2024-11-08 22:27:41,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 888 [2024-11-08 22:27:41,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:41,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:41,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:42,094 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 131 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:27:42,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:42,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5270 states to 3742 states and 5270 transitions. [2024-11-08 22:27:42,764 INFO L276 IsEmpty]: Start isEmpty. Operand 3742 states and 5270 transitions. [2024-11-08 22:27:42,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 890 [2024-11-08 22:27:42,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:42,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:42,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:43,562 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 132 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:27:43,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:43,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5274 states to 3745 states and 5274 transitions. [2024-11-08 22:27:43,918 INFO L276 IsEmpty]: Start isEmpty. Operand 3745 states and 5274 transitions. [2024-11-08 22:27:43,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 891 [2024-11-08 22:27:43,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:43,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:44,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:44,669 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 134 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:27:49,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:49,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5353 states to 3820 states and 5353 transitions. [2024-11-08 22:27:49,999 INFO L276 IsEmpty]: Start isEmpty. Operand 3820 states and 5353 transitions. [2024-11-08 22:27:50,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 891 [2024-11-08 22:27:50,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:50,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:50,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:50,879 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 134 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:27:54,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:54,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5416 states to 3879 states and 5416 transitions. [2024-11-08 22:27:54,754 INFO L276 IsEmpty]: Start isEmpty. Operand 3879 states and 5416 transitions. [2024-11-08 22:27:54,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 891 [2024-11-08 22:27:54,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:54,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:54,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:55,621 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 134 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:27:57,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:57,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5458 states to 3921 states and 5458 transitions. [2024-11-08 22:27:57,457 INFO L276 IsEmpty]: Start isEmpty. Operand 3921 states and 5458 transitions. [2024-11-08 22:27:57,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 892 [2024-11-08 22:27:57,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:57,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:57,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:58,337 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:27:59,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:59,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5459 states to 3922 states and 5459 transitions. [2024-11-08 22:27:59,526 INFO L276 IsEmpty]: Start isEmpty. Operand 3922 states and 5459 transitions. [2024-11-08 22:27:59,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 894 [2024-11-08 22:27:59,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:59,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:59,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:59,905 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-08 22:28:00,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:00,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5472 states to 3930 states and 5472 transitions. [2024-11-08 22:28:00,596 INFO L276 IsEmpty]: Start isEmpty. Operand 3930 states and 5472 transitions. [2024-11-08 22:28:00,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 894 [2024-11-08 22:28:00,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:00,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:00,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:00,985 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-08 22:28:01,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:01,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5474 states to 3932 states and 5474 transitions. [2024-11-08 22:28:01,389 INFO L276 IsEmpty]: Start isEmpty. Operand 3932 states and 5474 transitions. [2024-11-08 22:28:01,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 895 [2024-11-08 22:28:01,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:01,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:01,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:01,990 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 142 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:28:04,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:04,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5481 states to 3937 states and 5481 transitions. [2024-11-08 22:28:04,543 INFO L276 IsEmpty]: Start isEmpty. Operand 3937 states and 5481 transitions. [2024-11-08 22:28:04,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 897 [2024-11-08 22:28:04,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:04,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:04,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:05,259 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 149 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:28:06,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:06,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5487 states to 3938 states and 5487 transitions. [2024-11-08 22:28:06,119 INFO L276 IsEmpty]: Start isEmpty. Operand 3938 states and 5487 transitions. [2024-11-08 22:28:06,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 897 [2024-11-08 22:28:06,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:06,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:06,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:06,861 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 149 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:28:07,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:07,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5493 states to 3941 states and 5493 transitions. [2024-11-08 22:28:07,532 INFO L276 IsEmpty]: Start isEmpty. Operand 3941 states and 5493 transitions. [2024-11-08 22:28:07,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 897 [2024-11-08 22:28:07,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:07,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:07,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:08,306 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 167 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:28:08,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:08,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5497 states to 3944 states and 5497 transitions. [2024-11-08 22:28:08,868 INFO L276 IsEmpty]: Start isEmpty. Operand 3944 states and 5497 transitions. [2024-11-08 22:28:08,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 897 [2024-11-08 22:28:08,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:08,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:08,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:09,532 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 167 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:28:10,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:10,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5513 states to 3961 states and 5513 transitions. [2024-11-08 22:28:10,089 INFO L276 IsEmpty]: Start isEmpty. Operand 3961 states and 5513 transitions. [2024-11-08 22:28:10,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 897 [2024-11-08 22:28:10,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:10,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:10,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:10,754 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 144 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 22:28:11,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:11,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5541 states to 3989 states and 5541 transitions. [2024-11-08 22:28:11,440 INFO L276 IsEmpty]: Start isEmpty. Operand 3989 states and 5541 transitions. [2024-11-08 22:28:11,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 897 [2024-11-08 22:28:11,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:11,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:11,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:11,921 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 144 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 22:28:14,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:14,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5572 states to 4019 states and 5572 transitions. [2024-11-08 22:28:14,925 INFO L276 IsEmpty]: Start isEmpty. Operand 4019 states and 5572 transitions. [2024-11-08 22:28:14,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 897 [2024-11-08 22:28:14,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:14,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:15,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:15,654 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 144 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 22:28:16,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:16,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5594 states to 4042 states and 5594 transitions. [2024-11-08 22:28:16,463 INFO L276 IsEmpty]: Start isEmpty. Operand 4042 states and 5594 transitions. [2024-11-08 22:28:16,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 897 [2024-11-08 22:28:16,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:16,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:16,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:16,953 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 140 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:28:18,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:18,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5636 states to 4080 states and 5636 transitions. [2024-11-08 22:28:18,144 INFO L276 IsEmpty]: Start isEmpty. Operand 4080 states and 5636 transitions. [2024-11-08 22:28:18,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 898 [2024-11-08 22:28:18,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:18,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:18,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:18,845 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 145 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:28:19,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:19,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5640 states to 4083 states and 5640 transitions. [2024-11-08 22:28:19,454 INFO L276 IsEmpty]: Start isEmpty. Operand 4083 states and 5640 transitions. [2024-11-08 22:28:19,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 899 [2024-11-08 22:28:19,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:19,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:19,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat