./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem03_label34.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_0bb818e2-7717-4710-9baa-27e0c1fd6ce5/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bb818e2-7717-4710-9baa-27e0c1fd6ce5/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_0bb818e2-7717-4710-9baa-27e0c1fd6ce5/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bb818e2-7717-4710-9baa-27e0c1fd6ce5/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem03_label34.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bb818e2-7717-4710-9baa-27e0c1fd6ce5/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_0bb818e2-7717-4710-9baa-27e0c1fd6ce5/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 89a08756b3eab9814257e3e9611de0e641c56712e4759aba21bf6c0b258f779c --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:12:47,903 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:12:47,969 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bb818e2-7717-4710-9baa-27e0c1fd6ce5/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 22:12:47,973 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:12:47,973 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:12:48,007 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:12:48,008 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:12:48,008 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:12:48,009 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:12:48,010 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:12:48,010 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:12:48,011 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:12:48,011 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:12:48,011 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:12:48,012 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:12:48,012 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:12:48,013 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:12:48,013 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:12:48,014 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:12:48,014 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:12:48,015 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:12:48,015 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:12:48,016 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:12:48,016 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:12:48,017 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:12:48,017 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:12:48,017 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:12:48,044 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:12:48,044 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:12:48,045 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:12:48,045 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:12:48,045 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:12:48,045 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:12:48,046 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_0bb818e2-7717-4710-9baa-27e0c1fd6ce5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bb818e2-7717-4710-9baa-27e0c1fd6ce5/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 89a08756b3eab9814257e3e9611de0e641c56712e4759aba21bf6c0b258f779c [2024-11-08 22:12:48,325 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:12:48,360 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:12:48,363 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:12:48,365 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:12:48,366 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:12:48,367 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bb818e2-7717-4710-9baa-27e0c1fd6ce5/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/eca-rers2012/Problem03_label34.c Unable to find full path for "g++" [2024-11-08 22:12:50,416 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:12:50,828 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:12:50,829 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bb818e2-7717-4710-9baa-27e0c1fd6ce5/sv-benchmarks/c/eca-rers2012/Problem03_label34.c [2024-11-08 22:12:50,854 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bb818e2-7717-4710-9baa-27e0c1fd6ce5/bin/ukojak-verify-ImItNfHLgk/data/706466c67/d2dc9acb4ea1433194c7164f6867b174/FLAGe284375ed [2024-11-08 22:12:50,877 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bb818e2-7717-4710-9baa-27e0c1fd6ce5/bin/ukojak-verify-ImItNfHLgk/data/706466c67/d2dc9acb4ea1433194c7164f6867b174 [2024-11-08 22:12:50,881 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:12:50,883 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:12:50,885 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:12:50,886 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:12:50,892 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:12:50,893 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:12:50" (1/1) ... [2024-11-08 22:12:50,895 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@304e9a2c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:12:50, skipping insertion in model container [2024-11-08 22:12:50,895 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:12:50" (1/1) ... [2024-11-08 22:12:50,976 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:12:51,745 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_0bb818e2-7717-4710-9baa-27e0c1fd6ce5/sv-benchmarks/c/eca-rers2012/Problem03_label34.c[59879,59892] [2024-11-08 22:12:51,792 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:12:51,806 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:12:52,211 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_0bb818e2-7717-4710-9baa-27e0c1fd6ce5/sv-benchmarks/c/eca-rers2012/Problem03_label34.c[59879,59892] [2024-11-08 22:12:52,223 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:12:52,247 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:12:52,248 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:12:52 WrapperNode [2024-11-08 22:12:52,248 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:12:52,250 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:12:52,250 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:12:52,250 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:12:52,258 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:12:52" (1/1) ... [2024-11-08 22:12:52,306 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:12:52" (1/1) ... [2024-11-08 22:12:52,424 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1771 [2024-11-08 22:12:52,424 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:12:52,425 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:12:52,425 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:12:52,426 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:12:52,436 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:12:52" (1/1) ... [2024-11-08 22:12:52,436 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:12:52" (1/1) ... [2024-11-08 22:12:52,457 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:12:52" (1/1) ... [2024-11-08 22:12:52,458 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:12:52" (1/1) ... [2024-11-08 22:12:52,526 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:12:52" (1/1) ... [2024-11-08 22:12:52,545 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:12:52" (1/1) ... [2024-11-08 22:12:52,570 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:12:52" (1/1) ... [2024-11-08 22:12:52,576 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:12:52" (1/1) ... [2024-11-08 22:12:52,592 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:12:52,593 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:12:52,594 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:12:52,594 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:12:52,595 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:12:52" (1/1) ... [2024-11-08 22:12:52,601 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:12:52,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bb818e2-7717-4710-9baa-27e0c1fd6ce5/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:12:52,631 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bb818e2-7717-4710-9baa-27e0c1fd6ce5/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:12:52,636 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bb818e2-7717-4710-9baa-27e0c1fd6ce5/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:12:52,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:12:52,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:12:52,672 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:12:52,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:12:52,786 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:12:52,789 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:12:55,185 INFO L? ?]: Removed 147 outVars from TransFormulas that were not future-live. [2024-11-08 22:12:55,186 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:12:55,707 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:12:55,708 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 22:12:55,709 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:12:55 BoogieIcfgContainer [2024-11-08 22:12:55,709 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:12:55,710 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:12:55,710 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:12:55,720 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:12:55,721 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:12:55" (1/1) ... [2024-11-08 22:12:55,731 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:12:55,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:55,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 148 states and 288 transitions. [2024-11-08 22:12:55,811 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 288 transitions. [2024-11-08 22:12:55,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 22:12:55,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:55,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:56,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:57,007 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 22:12:58,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:58,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 289 states and 517 transitions. [2024-11-08 22:12:58,297 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 517 transitions. [2024-11-08 22:12:58,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 22:12:58,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:58,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:58,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:59,068 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:13:01,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:01,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 437 states and 723 transitions. [2024-11-08 22:13:01,068 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 723 transitions. [2024-11-08 22:13:01,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 22:13:01,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:01,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:01,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:01,407 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 22:13:01,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:01,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 444 states and 733 transitions. [2024-11-08 22:13:01,632 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 733 transitions. [2024-11-08 22:13:01,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:13:01,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:01,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:01,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:02,616 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:13:05,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:05,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 599 states and 965 transitions. [2024-11-08 22:13:05,180 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 965 transitions. [2024-11-08 22:13:05,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 22:13:05,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:05,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:05,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:05,638 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:13:06,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:06,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 618 states and 989 transitions. [2024-11-08 22:13:06,195 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 989 transitions. [2024-11-08 22:13:06,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-08 22:13:06,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:06,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:06,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:06,684 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:13:07,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:07,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1021 states to 640 states and 1021 transitions. [2024-11-08 22:13:07,389 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1021 transitions. [2024-11-08 22:13:07,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 22:13:07,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:07,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:07,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:07,727 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:13:08,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:08,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1058 states to 665 states and 1058 transitions. [2024-11-08 22:13:08,628 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 1058 transitions. [2024-11-08 22:13:08,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-08 22:13:08,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:08,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:08,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:08,938 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:13:09,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:09,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 666 states and 1072 transitions. [2024-11-08 22:13:09,517 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 1072 transitions. [2024-11-08 22:13:09,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-08 22:13:09,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:09,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:09,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:09,821 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:13:10,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:10,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1080 states to 672 states and 1080 transitions. [2024-11-08 22:13:10,056 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 1080 transitions. [2024-11-08 22:13:10,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-08 22:13:10,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:10,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:10,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:10,384 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:13:10,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:10,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1081 states to 673 states and 1081 transitions. [2024-11-08 22:13:10,690 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1081 transitions. [2024-11-08 22:13:10,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-08 22:13:10,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:10,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:10,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:10,963 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:13:11,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:11,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 692 states and 1102 transitions. [2024-11-08 22:13:11,394 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1102 transitions. [2024-11-08 22:13:11,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-08 22:13:11,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:11,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:11,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:11,669 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:13:11,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:11,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 698 states and 1109 transitions. [2024-11-08 22:13:11,894 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1109 transitions. [2024-11-08 22:13:11,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-08 22:13:11,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:11,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:11,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:12,264 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:13:13,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:13,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 724 states and 1146 transitions. [2024-11-08 22:13:13,518 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 1146 transitions. [2024-11-08 22:13:13,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 22:13:13,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:13,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:13,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:14,087 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:13:15,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:15,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 751 states and 1184 transitions. [2024-11-08 22:13:15,862 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 1184 transitions. [2024-11-08 22:13:15,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-08 22:13:15,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:15,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:15,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:16,108 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:13:17,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:17,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1233 states to 774 states and 1233 transitions. [2024-11-08 22:13:17,517 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states and 1233 transitions. [2024-11-08 22:13:17,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-08 22:13:17,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:17,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:17,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:17,694 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:13:17,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:17,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1233 states to 775 states and 1233 transitions. [2024-11-08 22:13:17,917 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 1233 transitions. [2024-11-08 22:13:17,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-08 22:13:17,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:17,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:17,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:18,084 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:13:18,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:18,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1258 states to 797 states and 1258 transitions. [2024-11-08 22:13:18,753 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 1258 transitions. [2024-11-08 22:13:18,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-08 22:13:18,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:18,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:18,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:19,227 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:13:21,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:21,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1303 states to 826 states and 1303 transitions. [2024-11-08 22:13:21,094 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1303 transitions. [2024-11-08 22:13:21,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-08 22:13:21,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:21,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:21,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:21,780 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:13:23,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:23,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1335 states to 850 states and 1335 transitions. [2024-11-08 22:13:23,932 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 1335 transitions. [2024-11-08 22:13:23,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 22:13:23,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:23,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:24,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:24,435 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 32 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:13:26,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:26,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1381 states to 876 states and 1381 transitions. [2024-11-08 22:13:26,186 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 1381 transitions. [2024-11-08 22:13:26,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 22:13:26,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:26,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:26,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:26,470 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 32 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:13:26,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:26,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1391 states to 883 states and 1391 transitions. [2024-11-08 22:13:26,998 INFO L276 IsEmpty]: Start isEmpty. Operand 883 states and 1391 transitions. [2024-11-08 22:13:26,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 22:13:27,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:27,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:27,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:27,249 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 32 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:13:28,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:28,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1417 states to 905 states and 1417 transitions. [2024-11-08 22:13:28,266 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 1417 transitions. [2024-11-08 22:13:28,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 22:13:28,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:28,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:28,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:28,479 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 32 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:13:28,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:28,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1423 states to 911 states and 1423 transitions. [2024-11-08 22:13:28,792 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 1423 transitions. [2024-11-08 22:13:28,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 22:13:28,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:28,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:28,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:29,024 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 32 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:13:29,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:29,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1454 states to 936 states and 1454 transitions. [2024-11-08 22:13:29,960 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1454 transitions. [2024-11-08 22:13:29,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 22:13:29,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:29,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:30,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:30,338 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:13:32,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:32,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1503 states to 963 states and 1503 transitions. [2024-11-08 22:13:32,292 INFO L276 IsEmpty]: Start isEmpty. Operand 963 states and 1503 transitions. [2024-11-08 22:13:32,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 22:13:32,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:32,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:32,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:32,460 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:13:33,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:33,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1530 states to 985 states and 1530 transitions. [2024-11-08 22:13:33,848 INFO L276 IsEmpty]: Start isEmpty. Operand 985 states and 1530 transitions. [2024-11-08 22:13:33,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 22:13:33,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:33,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:33,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:34,055 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:13:35,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:35,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1561 states to 1011 states and 1561 transitions. [2024-11-08 22:13:35,347 INFO L276 IsEmpty]: Start isEmpty. Operand 1011 states and 1561 transitions. [2024-11-08 22:13:35,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 22:13:35,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:35,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:35,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:35,582 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:13:37,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:37,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1593 states to 1036 states and 1593 transitions. [2024-11-08 22:13:37,032 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 1593 transitions. [2024-11-08 22:13:37,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 22:13:37,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:37,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:37,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:37,267 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:13:37,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:37,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1602 states to 1043 states and 1602 transitions. [2024-11-08 22:13:37,857 INFO L276 IsEmpty]: Start isEmpty. Operand 1043 states and 1602 transitions. [2024-11-08 22:13:37,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 22:13:37,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:37,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:37,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:38,193 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 26 proven. 6 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:13:38,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:38,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1613 states to 1050 states and 1613 transitions. [2024-11-08 22:13:38,956 INFO L276 IsEmpty]: Start isEmpty. Operand 1050 states and 1613 transitions. [2024-11-08 22:13:38,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 22:13:38,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:38,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:38,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:39,137 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:13:39,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:39,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1620 states to 1056 states and 1620 transitions. [2024-11-08 22:13:39,505 INFO L276 IsEmpty]: Start isEmpty. Operand 1056 states and 1620 transitions. [2024-11-08 22:13:39,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 22:13:39,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:39,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:39,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:39,952 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:13:42,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:42,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1664 states to 1084 states and 1664 transitions. [2024-11-08 22:13:42,251 INFO L276 IsEmpty]: Start isEmpty. Operand 1084 states and 1664 transitions. [2024-11-08 22:13:42,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 22:13:42,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:42,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:42,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:42,652 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:13:43,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:43,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1681 states to 1092 states and 1681 transitions. [2024-11-08 22:13:43,790 INFO L276 IsEmpty]: Start isEmpty. Operand 1092 states and 1681 transitions. [2024-11-08 22:13:43,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 22:13:43,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:43,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:43,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:44,084 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:13:45,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:45,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1715 states to 1117 states and 1715 transitions. [2024-11-08 22:13:45,879 INFO L276 IsEmpty]: Start isEmpty. Operand 1117 states and 1715 transitions. [2024-11-08 22:13:45,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 22:13:45,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:45,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:45,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:46,154 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:13:47,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:47,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1737 states to 1135 states and 1737 transitions. [2024-11-08 22:13:47,316 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 1737 transitions. [2024-11-08 22:13:47,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 22:13:47,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:47,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:47,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:47,590 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:13:48,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:48,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1756 states to 1150 states and 1756 transitions. [2024-11-08 22:13:48,552 INFO L276 IsEmpty]: Start isEmpty. Operand 1150 states and 1756 transitions. [2024-11-08 22:13:48,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 22:13:48,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:48,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:48,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:49,070 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:13:52,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:52,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1803 states to 1180 states and 1803 transitions. [2024-11-08 22:13:52,067 INFO L276 IsEmpty]: Start isEmpty. Operand 1180 states and 1803 transitions. [2024-11-08 22:13:52,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 22:13:52,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:52,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:52,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:52,346 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:13:55,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:55,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1852 states to 1209 states and 1852 transitions. [2024-11-08 22:13:55,462 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 1852 transitions. [2024-11-08 22:13:55,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 22:13:55,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:55,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:55,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:55,870 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:13:58,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:58,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1885 states to 1235 states and 1885 transitions. [2024-11-08 22:13:58,361 INFO L276 IsEmpty]: Start isEmpty. Operand 1235 states and 1885 transitions. [2024-11-08 22:13:58,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 22:13:58,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:58,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:58,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:58,577 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:13:59,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:59,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1889 states to 1238 states and 1889 transitions. [2024-11-08 22:13:59,108 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 1889 transitions. [2024-11-08 22:13:59,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 22:13:59,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:59,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:59,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:59,440 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:14:00,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:00,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1908 states to 1253 states and 1908 transitions. [2024-11-08 22:14:00,409 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 1908 transitions. [2024-11-08 22:14:00,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 22:14:00,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:00,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:00,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:00,623 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:14:01,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:01,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1927 states to 1268 states and 1927 transitions. [2024-11-08 22:14:01,649 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1927 transitions. [2024-11-08 22:14:01,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-08 22:14:01,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:01,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:01,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:02,258 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:14:05,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:05,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1963 states to 1298 states and 1963 transitions. [2024-11-08 22:14:05,122 INFO L276 IsEmpty]: Start isEmpty. Operand 1298 states and 1963 transitions. [2024-11-08 22:14:05,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-08 22:14:05,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:05,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:05,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:05,454 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:14:08,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:08,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1996 states to 1321 states and 1996 transitions. [2024-11-08 22:14:08,366 INFO L276 IsEmpty]: Start isEmpty. Operand 1321 states and 1996 transitions. [2024-11-08 22:14:08,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-08 22:14:08,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:08,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:08,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:08,692 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:14:10,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:10,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2021 states to 1341 states and 2021 transitions. [2024-11-08 22:14:10,638 INFO L276 IsEmpty]: Start isEmpty. Operand 1341 states and 2021 transitions. [2024-11-08 22:14:10,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-08 22:14:10,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:10,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:10,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:10,846 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:14:11,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:11,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2024 states to 1343 states and 2024 transitions. [2024-11-08 22:14:11,504 INFO L276 IsEmpty]: Start isEmpty. Operand 1343 states and 2024 transitions. [2024-11-08 22:14:11,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-08 22:14:11,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:11,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:11,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:11,872 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:14:12,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:12,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2026 states to 1345 states and 2026 transitions. [2024-11-08 22:14:12,441 INFO L276 IsEmpty]: Start isEmpty. Operand 1345 states and 2026 transitions. [2024-11-08 22:14:12,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-08 22:14:12,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:12,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:12,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:12,793 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:14:14,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:14,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2046 states to 1363 states and 2046 transitions. [2024-11-08 22:14:14,278 INFO L276 IsEmpty]: Start isEmpty. Operand 1363 states and 2046 transitions. [2024-11-08 22:14:14,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-08 22:14:14,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:14,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:14,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:14,536 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:14:16,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:16,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2066 states to 1381 states and 2066 transitions. [2024-11-08 22:14:16,203 INFO L276 IsEmpty]: Start isEmpty. Operand 1381 states and 2066 transitions. [2024-11-08 22:14:16,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-08 22:14:16,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:16,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:16,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:16,457 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:14:17,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:17,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2081 states to 1396 states and 2081 transitions. [2024-11-08 22:14:17,604 INFO L276 IsEmpty]: Start isEmpty. Operand 1396 states and 2081 transitions. [2024-11-08 22:14:17,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-08 22:14:17,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:17,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:17,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:17,917 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 22:14:21,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:21,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2144 states to 1434 states and 2144 transitions. [2024-11-08 22:14:21,769 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states and 2144 transitions. [2024-11-08 22:14:21,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-08 22:14:21,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:21,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:21,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:21,902 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:14:22,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:22,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2145 states to 1435 states and 2145 transitions. [2024-11-08 22:14:22,153 INFO L276 IsEmpty]: Start isEmpty. Operand 1435 states and 2145 transitions. [2024-11-08 22:14:22,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-08 22:14:22,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:22,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:22,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:22,734 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:14:27,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:27,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2208 states to 1475 states and 2208 transitions. [2024-11-08 22:14:27,520 INFO L276 IsEmpty]: Start isEmpty. Operand 1475 states and 2208 transitions. [2024-11-08 22:14:27,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-08 22:14:27,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:27,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:27,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:27,622 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:14:28,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:28,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2229 states to 1491 states and 2229 transitions. [2024-11-08 22:14:28,692 INFO L276 IsEmpty]: Start isEmpty. Operand 1491 states and 2229 transitions. [2024-11-08 22:14:28,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-08 22:14:28,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:28,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:28,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:28,853 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:14:32,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:32,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2272 states to 1522 states and 2272 transitions. [2024-11-08 22:14:32,557 INFO L276 IsEmpty]: Start isEmpty. Operand 1522 states and 2272 transitions. [2024-11-08 22:14:32,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-08 22:14:32,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:32,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:32,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:32,814 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:14:34,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:34,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2284 states to 1529 states and 2284 transitions. [2024-11-08 22:14:34,454 INFO L276 IsEmpty]: Start isEmpty. Operand 1529 states and 2284 transitions. [2024-11-08 22:14:34,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-08 22:14:34,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:34,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:34,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:34,555 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:14:35,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:35,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2287 states to 1532 states and 2287 transitions. [2024-11-08 22:14:35,081 INFO L276 IsEmpty]: Start isEmpty. Operand 1532 states and 2287 transitions. [2024-11-08 22:14:35,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-08 22:14:35,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:35,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:35,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:35,191 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:14:36,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:36,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2293 states to 1537 states and 2293 transitions. [2024-11-08 22:14:36,184 INFO L276 IsEmpty]: Start isEmpty. Operand 1537 states and 2293 transitions. [2024-11-08 22:14:36,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-08 22:14:36,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:36,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:36,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:36,331 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:14:37,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:37,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2308 states to 1552 states and 2308 transitions. [2024-11-08 22:14:37,635 INFO L276 IsEmpty]: Start isEmpty. Operand 1552 states and 2308 transitions. [2024-11-08 22:14:37,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-08 22:14:37,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:37,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:37,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:37,755 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:14:38,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:38,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2323 states to 1567 states and 2323 transitions. [2024-11-08 22:14:38,855 INFO L276 IsEmpty]: Start isEmpty. Operand 1567 states and 2323 transitions. [2024-11-08 22:14:38,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-08 22:14:38,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:38,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:38,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:38,954 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:14:40,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:40,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2338 states to 1582 states and 2338 transitions. [2024-11-08 22:14:40,076 INFO L276 IsEmpty]: Start isEmpty. Operand 1582 states and 2338 transitions. [2024-11-08 22:14:40,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-08 22:14:40,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:40,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:40,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:40,465 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:14:45,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:45,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2397 states to 1621 states and 2397 transitions. [2024-11-08 22:14:45,846 INFO L276 IsEmpty]: Start isEmpty. Operand 1621 states and 2397 transitions. [2024-11-08 22:14:45,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-08 22:14:45,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:45,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:45,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:46,541 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:14:49,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:49,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2423 states to 1642 states and 2423 transitions. [2024-11-08 22:14:49,076 INFO L276 IsEmpty]: Start isEmpty. Operand 1642 states and 2423 transitions. [2024-11-08 22:14:49,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-08 22:14:49,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:49,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:49,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:49,542 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:14:53,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:53,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2460 states to 1663 states and 2460 transitions. [2024-11-08 22:14:53,817 INFO L276 IsEmpty]: Start isEmpty. Operand 1663 states and 2460 transitions. [2024-11-08 22:14:53,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-08 22:14:53,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:53,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:53,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:54,146 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:14:55,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:56,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2478 states to 1677 states and 2478 transitions. [2024-11-08 22:14:56,000 INFO L276 IsEmpty]: Start isEmpty. Operand 1677 states and 2478 transitions. [2024-11-08 22:14:56,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-08 22:14:56,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:56,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:56,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:56,628 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:14:58,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:58,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2485 states to 1681 states and 2485 transitions. [2024-11-08 22:14:58,045 INFO L276 IsEmpty]: Start isEmpty. Operand 1681 states and 2485 transitions. [2024-11-08 22:14:58,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-08 22:14:58,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:58,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:58,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:58,340 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:15:00,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:00,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2494 states to 1689 states and 2494 transitions. [2024-11-08 22:15:00,039 INFO L276 IsEmpty]: Start isEmpty. Operand 1689 states and 2494 transitions. [2024-11-08 22:15:00,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-08 22:15:00,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:00,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:00,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:00,500 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:15:00,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:00,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2497 states to 1692 states and 2497 transitions. [2024-11-08 22:15:00,941 INFO L276 IsEmpty]: Start isEmpty. Operand 1692 states and 2497 transitions. [2024-11-08 22:15:00,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-08 22:15:00,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:00,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:00,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:01,225 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:15:02,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:02,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2502 states to 1698 states and 2502 transitions. [2024-11-08 22:15:02,242 INFO L276 IsEmpty]: Start isEmpty. Operand 1698 states and 2502 transitions. [2024-11-08 22:15:02,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-08 22:15:02,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:02,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:02,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:02,396 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:15:06,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:06,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2545 states to 1727 states and 2545 transitions. [2024-11-08 22:15:06,905 INFO L276 IsEmpty]: Start isEmpty. Operand 1727 states and 2545 transitions. [2024-11-08 22:15:06,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-08 22:15:06,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:06,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:06,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:07,330 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 22:15:14,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:14,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2618 states to 1777 states and 2618 transitions. [2024-11-08 22:15:14,332 INFO L276 IsEmpty]: Start isEmpty. Operand 1777 states and 2618 transitions. [2024-11-08 22:15:14,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-08 22:15:14,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:14,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:14,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:14,676 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 52 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:15:16,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:16,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2640 states to 1792 states and 2640 transitions. [2024-11-08 22:15:16,306 INFO L276 IsEmpty]: Start isEmpty. Operand 1792 states and 2640 transitions. [2024-11-08 22:15:16,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-08 22:15:16,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:16,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:16,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:16,490 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 52 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:15:18,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:18,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2668 states to 1807 states and 2668 transitions. [2024-11-08 22:15:18,399 INFO L276 IsEmpty]: Start isEmpty. Operand 1807 states and 2668 transitions. [2024-11-08 22:15:18,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-08 22:15:18,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:18,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:18,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:18,566 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 52 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:15:19,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:19,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2678 states to 1815 states and 2678 transitions. [2024-11-08 22:15:19,414 INFO L276 IsEmpty]: Start isEmpty. Operand 1815 states and 2678 transitions. [2024-11-08 22:15:19,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-08 22:15:19,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:19,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:19,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:19,565 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:15:19,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:19,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2682 states to 1818 states and 2682 transitions. [2024-11-08 22:15:19,973 INFO L276 IsEmpty]: Start isEmpty. Operand 1818 states and 2682 transitions. [2024-11-08 22:15:19,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-08 22:15:19,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:19,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:20,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:20,513 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:15:24,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:24,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2724 states to 1851 states and 2724 transitions. [2024-11-08 22:15:24,584 INFO L276 IsEmpty]: Start isEmpty. Operand 1851 states and 2724 transitions. [2024-11-08 22:15:24,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-08 22:15:24,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:24,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:24,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:24,736 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:15:25,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:25,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2735 states to 1860 states and 2735 transitions. [2024-11-08 22:15:25,417 INFO L276 IsEmpty]: Start isEmpty. Operand 1860 states and 2735 transitions. [2024-11-08 22:15:25,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-08 22:15:25,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:25,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:25,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:25,566 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:15:26,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:26,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2740 states to 1865 states and 2740 transitions. [2024-11-08 22:15:26,289 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 2740 transitions. [2024-11-08 22:15:26,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-08 22:15:26,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:26,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:26,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:27,108 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 57 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:15:31,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:31,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2772 states to 1885 states and 2772 transitions. [2024-11-08 22:15:31,477 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states and 2772 transitions. [2024-11-08 22:15:31,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-08 22:15:31,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:31,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:31,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:31,887 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 57 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:15:34,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:34,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2798 states to 1905 states and 2798 transitions. [2024-11-08 22:15:34,208 INFO L276 IsEmpty]: Start isEmpty. Operand 1905 states and 2798 transitions. [2024-11-08 22:15:34,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-08 22:15:34,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:34,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:34,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:34,446 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 57 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:15:36,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:36,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2814 states to 1918 states and 2814 transitions. [2024-11-08 22:15:36,356 INFO L276 IsEmpty]: Start isEmpty. Operand 1918 states and 2814 transitions. [2024-11-08 22:15:36,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-08 22:15:36,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:36,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:36,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:36,616 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:15:37,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:37,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2814 states to 1919 states and 2814 transitions. [2024-11-08 22:15:37,101 INFO L276 IsEmpty]: Start isEmpty. Operand 1919 states and 2814 transitions. [2024-11-08 22:15:37,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-08 22:15:37,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:37,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:37,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:37,323 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:15:37,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:37,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2818 states to 1922 states and 2818 transitions. [2024-11-08 22:15:37,630 INFO L276 IsEmpty]: Start isEmpty. Operand 1922 states and 2818 transitions. [2024-11-08 22:15:37,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-08 22:15:37,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:37,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:37,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:38,289 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:15:45,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:45,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2873 states to 1959 states and 2873 transitions. [2024-11-08 22:15:45,735 INFO L276 IsEmpty]: Start isEmpty. Operand 1959 states and 2873 transitions. [2024-11-08 22:15:45,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-08 22:15:45,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:45,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:45,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:46,379 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:15:54,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:54,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2927 states to 1993 states and 2927 transitions. [2024-11-08 22:15:54,459 INFO L276 IsEmpty]: Start isEmpty. Operand 1993 states and 2927 transitions. [2024-11-08 22:15:54,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-08 22:15:54,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:54,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:54,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:54,699 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:15:57,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:57,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2941 states to 2004 states and 2941 transitions. [2024-11-08 22:15:57,255 INFO L276 IsEmpty]: Start isEmpty. Operand 2004 states and 2941 transitions. [2024-11-08 22:15:57,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-08 22:15:57,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:57,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:57,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:57,419 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:16:00,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:00,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2979 states to 2037 states and 2979 transitions. [2024-11-08 22:16:00,173 INFO L276 IsEmpty]: Start isEmpty. Operand 2037 states and 2979 transitions. [2024-11-08 22:16:00,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-08 22:16:00,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:00,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:00,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:00,346 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:16:03,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:03,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3000 states to 2057 states and 3000 transitions. [2024-11-08 22:16:03,103 INFO L276 IsEmpty]: Start isEmpty. Operand 2057 states and 3000 transitions. [2024-11-08 22:16:03,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-08 22:16:03,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:03,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:03,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:03,341 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:16:05,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:05,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3019 states to 2075 states and 3019 transitions. [2024-11-08 22:16:05,464 INFO L276 IsEmpty]: Start isEmpty. Operand 2075 states and 3019 transitions. [2024-11-08 22:16:05,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-08 22:16:05,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:05,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:05,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:05,615 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:16:06,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:06,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3022 states to 2077 states and 3022 transitions. [2024-11-08 22:16:06,457 INFO L276 IsEmpty]: Start isEmpty. Operand 2077 states and 3022 transitions. [2024-11-08 22:16:06,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-08 22:16:06,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:06,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:06,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:06,610 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:16:07,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:07,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3037 states to 2092 states and 3037 transitions. [2024-11-08 22:16:07,772 INFO L276 IsEmpty]: Start isEmpty. Operand 2092 states and 3037 transitions. [2024-11-08 22:16:07,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-08 22:16:07,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:07,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:07,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:07,926 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:16:08,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:08,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3040 states to 2095 states and 3040 transitions. [2024-11-08 22:16:08,750 INFO L276 IsEmpty]: Start isEmpty. Operand 2095 states and 3040 transitions. [2024-11-08 22:16:08,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-08 22:16:08,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:08,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:08,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:08,905 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:16:09,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:09,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3054 states to 2110 states and 3054 transitions. [2024-11-08 22:16:09,972 INFO L276 IsEmpty]: Start isEmpty. Operand 2110 states and 3054 transitions. [2024-11-08 22:16:09,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-08 22:16:09,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:09,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:10,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:10,484 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:16:16,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:16,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3096 states to 2139 states and 3096 transitions. [2024-11-08 22:16:16,615 INFO L276 IsEmpty]: Start isEmpty. Operand 2139 states and 3096 transitions. [2024-11-08 22:16:16,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-08 22:16:16,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:16,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:16,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:17,040 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:16:18,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:18,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3109 states to 2150 states and 3109 transitions. [2024-11-08 22:16:18,102 INFO L276 IsEmpty]: Start isEmpty. Operand 2150 states and 3109 transitions. [2024-11-08 22:16:18,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-08 22:16:18,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:18,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:18,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:19,094 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:16:22,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:22,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3148 states to 2180 states and 3148 transitions. [2024-11-08 22:16:22,922 INFO L276 IsEmpty]: Start isEmpty. Operand 2180 states and 3148 transitions. [2024-11-08 22:16:22,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-08 22:16:22,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:22,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:23,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:23,484 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:16:31,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:31,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3202 states to 2212 states and 3202 transitions. [2024-11-08 22:16:31,618 INFO L276 IsEmpty]: Start isEmpty. Operand 2212 states and 3202 transitions. [2024-11-08 22:16:31,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-08 22:16:31,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:31,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:31,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:31,905 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:16:35,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:35,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3216 states to 2225 states and 3216 transitions. [2024-11-08 22:16:35,113 INFO L276 IsEmpty]: Start isEmpty. Operand 2225 states and 3216 transitions. [2024-11-08 22:16:35,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-08 22:16:35,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:35,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:35,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:35,579 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:16:37,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:37,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3230 states to 2235 states and 3230 transitions. [2024-11-08 22:16:37,742 INFO L276 IsEmpty]: Start isEmpty. Operand 2235 states and 3230 transitions. [2024-11-08 22:16:37,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-08 22:16:37,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:37,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:37,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:38,053 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:16:39,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:39,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3231 states to 2237 states and 3231 transitions. [2024-11-08 22:16:39,177 INFO L276 IsEmpty]: Start isEmpty. Operand 2237 states and 3231 transitions. [2024-11-08 22:16:39,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-08 22:16:39,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:39,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:39,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:40,325 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 22:16:48,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:48,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3310 states to 2300 states and 3310 transitions. [2024-11-08 22:16:48,429 INFO L276 IsEmpty]: Start isEmpty. Operand 2300 states and 3310 transitions. [2024-11-08 22:16:48,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-08 22:16:48,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:48,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:48,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:48,749 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 22:17:04,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:04,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3401 states to 2362 states and 3401 transitions. [2024-11-08 22:17:04,521 INFO L276 IsEmpty]: Start isEmpty. Operand 2362 states and 3401 transitions. [2024-11-08 22:17:04,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-08 22:17:04,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:04,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:04,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:04,985 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 22:17:14,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:14,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3457 states to 2409 states and 3457 transitions. [2024-11-08 22:17:14,505 INFO L276 IsEmpty]: Start isEmpty. Operand 2409 states and 3457 transitions. [2024-11-08 22:17:14,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-08 22:17:14,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:14,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:14,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:14,978 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 22:17:18,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:18,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3472 states to 2422 states and 3472 transitions. [2024-11-08 22:17:18,358 INFO L276 IsEmpty]: Start isEmpty. Operand 2422 states and 3472 transitions. [2024-11-08 22:17:18,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-08 22:17:18,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:18,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:18,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:18,866 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 22:17:20,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:20,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3486 states to 2437 states and 3486 transitions. [2024-11-08 22:17:20,002 INFO L276 IsEmpty]: Start isEmpty. Operand 2437 states and 3486 transitions. [2024-11-08 22:17:20,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-08 22:17:20,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:20,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:20,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:20,501 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 22:17:22,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:22,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3491 states to 2442 states and 3491 transitions. [2024-11-08 22:17:22,515 INFO L276 IsEmpty]: Start isEmpty. Operand 2442 states and 3491 transitions. [2024-11-08 22:17:22,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-08 22:17:22,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:22,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:22,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:22,924 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 22:17:24,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:24,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3505 states to 2457 states and 3505 transitions. [2024-11-08 22:17:24,213 INFO L276 IsEmpty]: Start isEmpty. Operand 2457 states and 3505 transitions. [2024-11-08 22:17:24,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-08 22:17:24,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:24,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:24,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:24,704 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 22:17:35,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:35,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3605 states to 2526 states and 3605 transitions. [2024-11-08 22:17:35,997 INFO L276 IsEmpty]: Start isEmpty. Operand 2526 states and 3605 transitions. [2024-11-08 22:17:35,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-08 22:17:35,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:35,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:36,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:36,160 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:17:36,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:36,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3617 states to 2537 states and 3617 transitions. [2024-11-08 22:17:36,615 INFO L276 IsEmpty]: Start isEmpty. Operand 2537 states and 3617 transitions. [2024-11-08 22:17:36,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-08 22:17:36,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:36,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:36,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:36,967 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:17:38,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:38,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3627 states to 2547 states and 3627 transitions. [2024-11-08 22:17:38,416 INFO L276 IsEmpty]: Start isEmpty. Operand 2547 states and 3627 transitions. [2024-11-08 22:17:38,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-08 22:17:38,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:38,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:38,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:38,798 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:17:39,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:39,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3633 states to 2554 states and 3633 transitions. [2024-11-08 22:17:39,466 INFO L276 IsEmpty]: Start isEmpty. Operand 2554 states and 3633 transitions. [2024-11-08 22:17:39,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-08 22:17:39,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:39,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:39,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:39,893 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 22:17:45,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:45,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3679 states to 2584 states and 3679 transitions. [2024-11-08 22:17:45,181 INFO L276 IsEmpty]: Start isEmpty. Operand 2584 states and 3679 transitions. [2024-11-08 22:17:45,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-08 22:17:45,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:45,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:45,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:46,144 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 22:17:59,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:59,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3777 states to 2657 states and 3777 transitions. [2024-11-08 22:17:59,276 INFO L276 IsEmpty]: Start isEmpty. Operand 2657 states and 3777 transitions. [2024-11-08 22:17:59,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-08 22:17:59,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:59,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:59,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:59,892 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:18:07,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:07,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3814 states to 2686 states and 3814 transitions. [2024-11-08 22:18:07,814 INFO L276 IsEmpty]: Start isEmpty. Operand 2686 states and 3814 transitions. [2024-11-08 22:18:07,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-08 22:18:07,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:07,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:07,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:08,180 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 22:18:09,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:09,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3818 states to 2688 states and 3818 transitions. [2024-11-08 22:18:09,234 INFO L276 IsEmpty]: Start isEmpty. Operand 2688 states and 3818 transitions. [2024-11-08 22:18:09,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-08 22:18:09,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:09,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:09,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:09,427 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 76 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:18:10,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:10,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3828 states to 2695 states and 3828 transitions. [2024-11-08 22:18:10,111 INFO L276 IsEmpty]: Start isEmpty. Operand 2695 states and 3828 transitions. [2024-11-08 22:18:10,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-08 22:18:10,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:10,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:10,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:10,329 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 76 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:18:12,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:12,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3842 states to 2702 states and 3842 transitions. [2024-11-08 22:18:12,542 INFO L276 IsEmpty]: Start isEmpty. Operand 2702 states and 3842 transitions. [2024-11-08 22:18:12,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-08 22:18:12,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:12,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:12,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:12,746 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 76 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:18:13,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:13,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3847 states to 2705 states and 3847 transitions. [2024-11-08 22:18:13,987 INFO L276 IsEmpty]: Start isEmpty. Operand 2705 states and 3847 transitions. [2024-11-08 22:18:13,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-08 22:18:13,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:13,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:14,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:14,178 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 76 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:18:15,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:15,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3857 states to 2714 states and 3857 transitions. [2024-11-08 22:18:15,181 INFO L276 IsEmpty]: Start isEmpty. Operand 2714 states and 3857 transitions. [2024-11-08 22:18:15,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-08 22:18:15,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:15,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:15,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:17,359 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:18:30,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:30,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3955 states to 2791 states and 3955 transitions. [2024-11-08 22:18:30,727 INFO L276 IsEmpty]: Start isEmpty. Operand 2791 states and 3955 transitions. [2024-11-08 22:18:30,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-08 22:18:30,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:30,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:30,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:32,111 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.