./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem06_label15.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9079f391-332b-45a4-8b88-f86350d317b7/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9079f391-332b-45a4-8b88-f86350d317b7/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_9079f391-332b-45a4-8b88-f86350d317b7/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9079f391-332b-45a4-8b88-f86350d317b7/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem06_label15.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9079f391-332b-45a4-8b88-f86350d317b7/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_9079f391-332b-45a4-8b88-f86350d317b7/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 a36b9619057b050e54f4a59ae6edf09bba8aa75313bf1425e65828d587959f9b --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:05:30,432 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:05:30,509 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9079f391-332b-45a4-8b88-f86350d317b7/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 22:05:30,514 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:05:30,515 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:05:30,536 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:05:30,537 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:05:30,538 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:05:30,539 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:05:30,539 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:05:30,540 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:05:30,543 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:05:30,543 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:05:30,544 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:05:30,544 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:05:30,544 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:05:30,545 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:05:30,545 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:05:30,546 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:05:30,546 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:05:30,547 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:05:30,558 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:05:30,561 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:05:30,562 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:05:30,562 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:05:30,563 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:05:30,563 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:05:30,563 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:05:30,564 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:05:30,564 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:05:30,564 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:05:30,565 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:05:30,566 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:05:30,567 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_9079f391-332b-45a4-8b88-f86350d317b7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9079f391-332b-45a4-8b88-f86350d317b7/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a36b9619057b050e54f4a59ae6edf09bba8aa75313bf1425e65828d587959f9b [2024-11-08 22:05:30,863 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:05:30,891 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:05:30,896 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:05:30,897 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:05:30,898 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:05:30,899 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9079f391-332b-45a4-8b88-f86350d317b7/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/eca-rers2012/Problem06_label15.c Unable to find full path for "g++" [2024-11-08 22:05:33,012 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:05:33,687 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:05:33,688 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9079f391-332b-45a4-8b88-f86350d317b7/sv-benchmarks/c/eca-rers2012/Problem06_label15.c [2024-11-08 22:05:33,739 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9079f391-332b-45a4-8b88-f86350d317b7/bin/ukojak-verify-ImItNfHLgk/data/66851b844/353045488ee54956af33feee79d96483/FLAGeb85984d5 [2024-11-08 22:05:33,761 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9079f391-332b-45a4-8b88-f86350d317b7/bin/ukojak-verify-ImItNfHLgk/data/66851b844/353045488ee54956af33feee79d96483 [2024-11-08 22:05:33,763 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:05:33,765 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:05:33,767 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:05:33,767 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:05:33,772 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:05:33,773 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:05:33" (1/1) ... [2024-11-08 22:05:33,774 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3682e6c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:33, skipping insertion in model container [2024-11-08 22:05:33,776 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:05:33" (1/1) ... [2024-11-08 22:05:34,036 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:05:36,347 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_9079f391-332b-45a4-8b88-f86350d317b7/sv-benchmarks/c/eca-rers2012/Problem06_label15.c[332299,332312] [2024-11-08 22:05:36,378 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:05:36,391 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:05:37,639 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_9079f391-332b-45a4-8b88-f86350d317b7/sv-benchmarks/c/eca-rers2012/Problem06_label15.c[332299,332312] [2024-11-08 22:05:37,650 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:05:37,712 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:05:37,713 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:37 WrapperNode [2024-11-08 22:05:37,713 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:05:37,714 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:05:37,714 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:05:37,714 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:05:37,723 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:37" (1/1) ... [2024-11-08 22:05:37,809 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:37" (1/1) ... [2024-11-08 22:05:38,187 INFO L138 Inliner]: procedures = 18, calls = 12, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 10177 [2024-11-08 22:05:38,188 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:05:38,188 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:05:38,188 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:05:38,189 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:05:38,199 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:37" (1/1) ... [2024-11-08 22:05:38,200 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:37" (1/1) ... [2024-11-08 22:05:38,255 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:37" (1/1) ... [2024-11-08 22:05:38,256 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:37" (1/1) ... [2024-11-08 22:05:38,527 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:37" (1/1) ... [2024-11-08 22:05:38,557 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:37" (1/1) ... [2024-11-08 22:05:38,608 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:37" (1/1) ... [2024-11-08 22:05:38,623 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:37" (1/1) ... [2024-11-08 22:05:38,788 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:05:38,789 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:05:38,789 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:05:38,789 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:05:38,790 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:37" (1/1) ... [2024-11-08 22:05:38,804 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:05:38,824 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9079f391-332b-45a4-8b88-f86350d317b7/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:05:38,860 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9079f391-332b-45a4-8b88-f86350d317b7/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:05:38,866 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9079f391-332b-45a4-8b88-f86350d317b7/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:05:38,934 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:05:38,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:05:38,938 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:05:38,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:05:39,127 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:05:39,134 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:05:48,494 INFO L? ?]: Removed 929 outVars from TransFormulas that were not future-live. [2024-11-08 22:05:48,494 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:05:49,990 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:05:49,990 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 22:05:49,991 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:05:49 BoogieIcfgContainer [2024-11-08 22:05:49,991 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:05:49,993 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:05:49,993 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:05:50,005 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:05:50,006 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:05:49" (1/1) ... [2024-11-08 22:05:50,016 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:05:50,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:50,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 938 states and 1864 transitions. [2024-11-08 22:05:50,120 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1864 transitions. [2024-11-08 22:05:50,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 930 [2024-11-08 22:05:50,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:50,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:51,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:53,223 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 22:06:00,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:00,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3001 states to 1865 states and 3001 transitions. [2024-11-08 22:06:00,949 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 3001 transitions. [2024-11-08 22:06:00,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 934 [2024-11-08 22:06:00,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:00,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:01,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:02,978 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:03,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:03,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3006 states to 1868 states and 3006 transitions. [2024-11-08 22:06:03,207 INFO L276 IsEmpty]: Start isEmpty. Operand 1868 states and 3006 transitions. [2024-11-08 22:06:03,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2024-11-08 22:06:03,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:03,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:03,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:04,458 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:04,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:04,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3013 states to 1872 states and 3013 transitions. [2024-11-08 22:06:04,761 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 3013 transitions. [2024-11-08 22:06:04,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 938 [2024-11-08 22:06:04,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:04,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:05,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:07,819 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 22:06:08,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:08,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3024 states to 1879 states and 3024 transitions. [2024-11-08 22:06:08,335 INFO L276 IsEmpty]: Start isEmpty. Operand 1879 states and 3024 transitions. [2024-11-08 22:06:08,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 939 [2024-11-08 22:06:08,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:08,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:08,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:10,876 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:11,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:11,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3036 states to 1887 states and 3036 transitions. [2024-11-08 22:06:11,456 INFO L276 IsEmpty]: Start isEmpty. Operand 1887 states and 3036 transitions. [2024-11-08 22:06:11,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 940 [2024-11-08 22:06:11,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:11,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:11,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:12,484 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:13,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:13,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3050 states to 1896 states and 3050 transitions. [2024-11-08 22:06:13,207 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 3050 transitions. [2024-11-08 22:06:13,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 942 [2024-11-08 22:06:13,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:13,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:13,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:14,076 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:14,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:14,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3055 states to 1899 states and 3055 transitions. [2024-11-08 22:06:14,312 INFO L276 IsEmpty]: Start isEmpty. Operand 1899 states and 3055 transitions. [2024-11-08 22:06:14,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 946 [2024-11-08 22:06:14,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:14,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:14,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:15,589 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:16,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:16,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3077 states to 1914 states and 3077 transitions. [2024-11-08 22:06:16,775 INFO L276 IsEmpty]: Start isEmpty. Operand 1914 states and 3077 transitions. [2024-11-08 22:06:16,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 948 [2024-11-08 22:06:16,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:16,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:17,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:17,883 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:18,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:18,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3079 states to 1916 states and 3079 transitions. [2024-11-08 22:06:18,087 INFO L276 IsEmpty]: Start isEmpty. Operand 1916 states and 3079 transitions. [2024-11-08 22:06:18,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 949 [2024-11-08 22:06:18,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:18,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:18,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:19,108 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:19,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:19,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3090 states to 1925 states and 3090 transitions. [2024-11-08 22:06:19,420 INFO L276 IsEmpty]: Start isEmpty. Operand 1925 states and 3090 transitions. [2024-11-08 22:06:19,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 951 [2024-11-08 22:06:19,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:19,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:19,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:21,914 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:23,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:23,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3117 states to 1945 states and 3117 transitions. [2024-11-08 22:06:23,330 INFO L276 IsEmpty]: Start isEmpty. Operand 1945 states and 3117 transitions. [2024-11-08 22:06:23,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 952 [2024-11-08 22:06:23,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:23,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:23,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:24,112 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:24,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:24,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3119 states to 1946 states and 3119 transitions. [2024-11-08 22:06:24,228 INFO L276 IsEmpty]: Start isEmpty. Operand 1946 states and 3119 transitions. [2024-11-08 22:06:24,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 953 [2024-11-08 22:06:24,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:24,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:24,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:24,993 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 22:06:25,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:25,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3133 states to 1957 states and 3133 transitions. [2024-11-08 22:06:25,444 INFO L276 IsEmpty]: Start isEmpty. Operand 1957 states and 3133 transitions. [2024-11-08 22:06:25,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 956 [2024-11-08 22:06:25,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:25,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:25,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:26,326 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 22:06:28,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:28,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3166 states to 1982 states and 3166 transitions. [2024-11-08 22:06:28,003 INFO L276 IsEmpty]: Start isEmpty. Operand 1982 states and 3166 transitions. [2024-11-08 22:06:28,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 957 [2024-11-08 22:06:28,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:28,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:28,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:29,599 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 22:06:31,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:31,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3201 states to 2008 states and 3201 transitions. [2024-11-08 22:06:31,716 INFO L276 IsEmpty]: Start isEmpty. Operand 2008 states and 3201 transitions. [2024-11-08 22:06:31,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 961 [2024-11-08 22:06:31,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:31,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:31,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:32,635 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 22:06:32,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:32,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3207 states to 2013 states and 3207 transitions. [2024-11-08 22:06:32,944 INFO L276 IsEmpty]: Start isEmpty. Operand 2013 states and 3207 transitions. [2024-11-08 22:06:32,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 964 [2024-11-08 22:06:32,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:32,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:33,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:33,818 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:34,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:34,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3222 states to 2025 states and 3222 transitions. [2024-11-08 22:06:34,449 INFO L276 IsEmpty]: Start isEmpty. Operand 2025 states and 3222 transitions. [2024-11-08 22:06:34,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 965 [2024-11-08 22:06:34,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:34,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:34,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:35,108 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:35,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:35,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3237 states to 2037 states and 3237 transitions. [2024-11-08 22:06:35,401 INFO L276 IsEmpty]: Start isEmpty. Operand 2037 states and 3237 transitions. [2024-11-08 22:06:35,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 967 [2024-11-08 22:06:35,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:35,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:35,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:36,093 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:36,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:36,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3239 states to 2039 states and 3239 transitions. [2024-11-08 22:06:36,173 INFO L276 IsEmpty]: Start isEmpty. Operand 2039 states and 3239 transitions. [2024-11-08 22:06:36,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 970 [2024-11-08 22:06:36,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:36,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:36,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:36,852 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:37,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:37,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3256 states to 2052 states and 3256 transitions. [2024-11-08 22:06:37,476 INFO L276 IsEmpty]: Start isEmpty. Operand 2052 states and 3256 transitions. [2024-11-08 22:06:37,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 971 [2024-11-08 22:06:37,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:37,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:37,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:38,118 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 22:06:38,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:38,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3257 states to 2053 states and 3257 transitions. [2024-11-08 22:06:38,226 INFO L276 IsEmpty]: Start isEmpty. Operand 2053 states and 3257 transitions. [2024-11-08 22:06:38,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 973 [2024-11-08 22:06:38,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:38,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:38,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:38,955 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:39,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:39,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3259 states to 2055 states and 3259 transitions. [2024-11-08 22:06:39,076 INFO L276 IsEmpty]: Start isEmpty. Operand 2055 states and 3259 transitions. [2024-11-08 22:06:39,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 974 [2024-11-08 22:06:39,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:39,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:39,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:40,554 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:43,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:43,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3312 states to 2098 states and 3312 transitions. [2024-11-08 22:06:43,347 INFO L276 IsEmpty]: Start isEmpty. Operand 2098 states and 3312 transitions. [2024-11-08 22:06:43,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 975 [2024-11-08 22:06:43,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:43,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:43,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:43,982 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:44,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:44,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3321 states to 2106 states and 3321 transitions. [2024-11-08 22:06:44,354 INFO L276 IsEmpty]: Start isEmpty. Operand 2106 states and 3321 transitions. [2024-11-08 22:06:44,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2024-11-08 22:06:44,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:44,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:44,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:45,256 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:46,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:46,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3354 states to 2134 states and 3354 transitions. [2024-11-08 22:06:46,563 INFO L276 IsEmpty]: Start isEmpty. Operand 2134 states and 3354 transitions. [2024-11-08 22:06:46,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 978 [2024-11-08 22:06:46,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:46,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:46,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:47,207 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:47,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:47,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3361 states to 2138 states and 3361 transitions. [2024-11-08 22:06:47,689 INFO L276 IsEmpty]: Start isEmpty. Operand 2138 states and 3361 transitions. [2024-11-08 22:06:47,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 981 [2024-11-08 22:06:47,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:47,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:47,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:48,675 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 22:06:52,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:52,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3423 states to 2188 states and 3423 transitions. [2024-11-08 22:06:52,163 INFO L276 IsEmpty]: Start isEmpty. Operand 2188 states and 3423 transitions. [2024-11-08 22:06:52,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 982 [2024-11-08 22:06:52,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:52,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:52,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:53,046 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 22:06:54,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:54,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3449 states to 2209 states and 3449 transitions. [2024-11-08 22:06:54,562 INFO L276 IsEmpty]: Start isEmpty. Operand 2209 states and 3449 transitions. [2024-11-08 22:06:54,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 985 [2024-11-08 22:06:54,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:54,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:54,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:57,183 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:01,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:01,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3509 states to 2260 states and 3509 transitions. [2024-11-08 22:07:01,526 INFO L276 IsEmpty]: Start isEmpty. Operand 2260 states and 3509 transitions. [2024-11-08 22:07:01,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 988 [2024-11-08 22:07:01,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:01,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:01,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:02,197 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:03,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:03,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3526 states to 2273 states and 3526 transitions. [2024-11-08 22:07:03,420 INFO L276 IsEmpty]: Start isEmpty. Operand 2273 states and 3526 transitions. [2024-11-08 22:07:03,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 990 [2024-11-08 22:07:03,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:03,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:03,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:04,106 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 22:07:04,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:04,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3528 states to 2275 states and 3528 transitions. [2024-11-08 22:07:04,199 INFO L276 IsEmpty]: Start isEmpty. Operand 2275 states and 3528 transitions. [2024-11-08 22:07:04,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 991 [2024-11-08 22:07:04,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:04,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:04,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:05,708 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:07,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:07,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3550 states to 2292 states and 3550 transitions. [2024-11-08 22:07:07,400 INFO L276 IsEmpty]: Start isEmpty. Operand 2292 states and 3550 transitions. [2024-11-08 22:07:07,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 992 [2024-11-08 22:07:07,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:07,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:07,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:08,316 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:10,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:10,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3584 states to 2320 states and 3584 transitions. [2024-11-08 22:07:10,158 INFO L276 IsEmpty]: Start isEmpty. Operand 2320 states and 3584 transitions. [2024-11-08 22:07:10,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 993 [2024-11-08 22:07:10,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:10,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:10,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:11,236 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 22:07:14,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:14,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3657 states to 2382 states and 3657 transitions. [2024-11-08 22:07:14,897 INFO L276 IsEmpty]: Start isEmpty. Operand 2382 states and 3657 transitions. [2024-11-08 22:07:14,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 995 [2024-11-08 22:07:14,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:14,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:15,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:15,734 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:17,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:17,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3672 states to 2392 states and 3672 transitions. [2024-11-08 22:07:17,106 INFO L276 IsEmpty]: Start isEmpty. Operand 2392 states and 3672 transitions. [2024-11-08 22:07:17,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 996 [2024-11-08 22:07:17,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:17,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:17,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:19,279 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:24,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:24,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3739 states to 2449 states and 3739 transitions. [2024-11-08 22:07:24,140 INFO L276 IsEmpty]: Start isEmpty. Operand 2449 states and 3739 transitions. [2024-11-08 22:07:24,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 997 [2024-11-08 22:07:24,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:24,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:24,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:25,135 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:27,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:27,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3760 states to 2465 states and 3760 transitions. [2024-11-08 22:07:27,056 INFO L276 IsEmpty]: Start isEmpty. Operand 2465 states and 3760 transitions. [2024-11-08 22:07:27,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 998 [2024-11-08 22:07:27,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:27,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:27,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:27,609 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:29,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:29,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3773 states to 2473 states and 3773 transitions. [2024-11-08 22:07:29,155 INFO L276 IsEmpty]: Start isEmpty. Operand 2473 states and 3773 transitions. [2024-11-08 22:07:29,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 999 [2024-11-08 22:07:29,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:29,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:29,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:30,902 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:34,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:34,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3801 states to 2494 states and 3801 transitions. [2024-11-08 22:07:34,307 INFO L276 IsEmpty]: Start isEmpty. Operand 2494 states and 3801 transitions. [2024-11-08 22:07:34,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1000 [2024-11-08 22:07:34,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:34,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:34,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:36,188 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 22:07:39,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:39,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3822 states to 2509 states and 3822 transitions. [2024-11-08 22:07:39,358 INFO L276 IsEmpty]: Start isEmpty. Operand 2509 states and 3822 transitions. [2024-11-08 22:07:39,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1002 [2024-11-08 22:07:39,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:39,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:39,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:40,235 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:40,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:40,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3825 states to 2511 states and 3825 transitions. [2024-11-08 22:07:40,389 INFO L276 IsEmpty]: Start isEmpty. Operand 2511 states and 3825 transitions. [2024-11-08 22:07:40,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1003 [2024-11-08 22:07:40,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:40,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:40,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:41,156 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:42,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:42,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3837 states to 2518 states and 3837 transitions. [2024-11-08 22:07:42,313 INFO L276 IsEmpty]: Start isEmpty. Operand 2518 states and 3837 transitions. [2024-11-08 22:07:42,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2024-11-08 22:07:42,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:42,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:42,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:43,317 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 22:07:45,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:45,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3854 states to 2529 states and 3854 transitions. [2024-11-08 22:07:45,250 INFO L276 IsEmpty]: Start isEmpty. Operand 2529 states and 3854 transitions. [2024-11-08 22:07:45,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1006 [2024-11-08 22:07:45,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:45,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:45,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:46,031 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 22:07:46,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:46,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3858 states to 2532 states and 3858 transitions. [2024-11-08 22:07:46,430 INFO L276 IsEmpty]: Start isEmpty. Operand 2532 states and 3858 transitions. [2024-11-08 22:07:46,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1007 [2024-11-08 22:07:46,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:46,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:46,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:47,291 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:48,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:48,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3871 states to 2540 states and 3871 transitions. [2024-11-08 22:07:48,742 INFO L276 IsEmpty]: Start isEmpty. Operand 2540 states and 3871 transitions. [2024-11-08 22:07:48,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1008 [2024-11-08 22:07:48,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:48,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:48,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:49,337 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:49,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:49,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3872 states to 2541 states and 3872 transitions. [2024-11-08 22:07:49,458 INFO L276 IsEmpty]: Start isEmpty. Operand 2541 states and 3872 transitions. [2024-11-08 22:07:49,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1009 [2024-11-08 22:07:49,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:49,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:49,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:50,051 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:50,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:50,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3882 states to 2548 states and 3882 transitions. [2024-11-08 22:07:50,509 INFO L276 IsEmpty]: Start isEmpty. Operand 2548 states and 3882 transitions. [2024-11-08 22:07:50,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1010 [2024-11-08 22:07:50,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:50,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:50,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:51,985 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:57,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:57,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3976 states to 2627 states and 3976 transitions. [2024-11-08 22:07:57,812 INFO L276 IsEmpty]: Start isEmpty. Operand 2627 states and 3976 transitions. [2024-11-08 22:07:57,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1011 [2024-11-08 22:07:57,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:57,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:58,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:58,621 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:59,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:59,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3981 states to 2630 states and 3981 transitions. [2024-11-08 22:07:59,192 INFO L276 IsEmpty]: Start isEmpty. Operand 2630 states and 3981 transitions. [2024-11-08 22:07:59,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1012 [2024-11-08 22:07:59,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:59,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:59,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:00,189 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:00,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:00,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3986 states to 2633 states and 3986 transitions. [2024-11-08 22:08:00,691 INFO L276 IsEmpty]: Start isEmpty. Operand 2633 states and 3986 transitions. [2024-11-08 22:08:00,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1014 [2024-11-08 22:08:00,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:00,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:00,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:01,783 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 83 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:02,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:02,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3997 states to 2641 states and 3997 transitions. [2024-11-08 22:08:02,512 INFO L276 IsEmpty]: Start isEmpty. Operand 2641 states and 3997 transitions. [2024-11-08 22:08:02,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1016 [2024-11-08 22:08:02,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:02,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:02,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:03,547 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:03,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:03,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3999 states to 2643 states and 3999 transitions. [2024-11-08 22:08:03,781 INFO L276 IsEmpty]: Start isEmpty. Operand 2643 states and 3999 transitions. [2024-11-08 22:08:03,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1018 [2024-11-08 22:08:03,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:03,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:03,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:04,634 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:07,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:07,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4031 states to 2666 states and 4031 transitions. [2024-11-08 22:08:07,262 INFO L276 IsEmpty]: Start isEmpty. Operand 2666 states and 4031 transitions. [2024-11-08 22:08:07,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1019 [2024-11-08 22:08:07,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:07,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:07,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:07,896 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:08,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:08,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4040 states to 2673 states and 4040 transitions. [2024-11-08 22:08:08,202 INFO L276 IsEmpty]: Start isEmpty. Operand 2673 states and 4040 transitions. [2024-11-08 22:08:08,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1020 [2024-11-08 22:08:08,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:08,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:08,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:08,969 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 89 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:09,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:09,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4046 states to 2677 states and 4046 transitions. [2024-11-08 22:08:09,515 INFO L276 IsEmpty]: Start isEmpty. Operand 2677 states and 4046 transitions. [2024-11-08 22:08:09,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1024 [2024-11-08 22:08:09,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:09,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:09,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:10,349 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:10,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:10,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4054 states to 2683 states and 4054 transitions. [2024-11-08 22:08:10,655 INFO L276 IsEmpty]: Start isEmpty. Operand 2683 states and 4054 transitions. [2024-11-08 22:08:10,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1025 [2024-11-08 22:08:10,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:10,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:10,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:11,503 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 94 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:14,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:14,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4089 states to 2711 states and 4089 transitions. [2024-11-08 22:08:14,206 INFO L276 IsEmpty]: Start isEmpty. Operand 2711 states and 4089 transitions. [2024-11-08 22:08:14,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1026 [2024-11-08 22:08:14,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:14,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:14,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:14,773 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 95 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:15,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:15,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4108 states to 2726 states and 4108 transitions. [2024-11-08 22:08:15,855 INFO L276 IsEmpty]: Start isEmpty. Operand 2726 states and 4108 transitions. [2024-11-08 22:08:15,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1027 [2024-11-08 22:08:15,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:15,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:16,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:16,681 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:17,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:17,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4118 states to 2733 states and 4118 transitions. [2024-11-08 22:08:17,619 INFO L276 IsEmpty]: Start isEmpty. Operand 2733 states and 4118 transitions. [2024-11-08 22:08:17,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1028 [2024-11-08 22:08:17,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:17,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:18,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:18,703 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:18,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:18,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4121 states to 2735 states and 4121 transitions. [2024-11-08 22:08:18,903 INFO L276 IsEmpty]: Start isEmpty. Operand 2735 states and 4121 transitions. [2024-11-08 22:08:18,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1031 [2024-11-08 22:08:18,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:18,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:19,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:20,402 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:34,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:34,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5287 states to 3743 states and 5287 transitions. [2024-11-08 22:08:34,737 INFO L276 IsEmpty]: Start isEmpty. Operand 3743 states and 5287 transitions. [2024-11-08 22:08:34,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1032 [2024-11-08 22:08:34,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:34,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:34,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:35,760 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:41,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:41,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5335 states to 3779 states and 5335 transitions. [2024-11-08 22:08:41,100 INFO L276 IsEmpty]: Start isEmpty. Operand 3779 states and 5335 transitions. [2024-11-08 22:08:41,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1034 [2024-11-08 22:08:41,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:41,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:41,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:41,975 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 103 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:44,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:44,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5356 states to 3794 states and 5356 transitions. [2024-11-08 22:08:44,765 INFO L276 IsEmpty]: Start isEmpty. Operand 3794 states and 5356 transitions. [2024-11-08 22:08:44,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1035 [2024-11-08 22:08:44,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:44,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:44,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:46,223 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 104 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:54,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:54,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5546 states to 3872 states and 5546 transitions. [2024-11-08 22:08:54,661 INFO L276 IsEmpty]: Start isEmpty. Operand 3872 states and 5546 transitions. [2024-11-08 22:08:54,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1035 [2024-11-08 22:08:54,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:54,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:54,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:55,468 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:57,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:57,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5563 states to 3882 states and 5563 transitions. [2024-11-08 22:08:57,405 INFO L276 IsEmpty]: Start isEmpty. Operand 3882 states and 5563 transitions. [2024-11-08 22:08:57,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1037 [2024-11-08 22:08:57,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:57,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:57,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:58,329 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 111 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:59,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:59,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5584 states to 3888 states and 5584 transitions. [2024-11-08 22:08:59,403 INFO L276 IsEmpty]: Start isEmpty. Operand 3888 states and 5584 transitions. [2024-11-08 22:08:59,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1037 [2024-11-08 22:08:59,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:59,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:59,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:01,594 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 106 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:09:07,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:07,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5632 states to 3926 states and 5632 transitions. [2024-11-08 22:09:07,373 INFO L276 IsEmpty]: Start isEmpty. Operand 3926 states and 5632 transitions. [2024-11-08 22:09:07,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1040 [2024-11-08 22:09:07,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:07,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:07,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:08,022 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 22:09:08,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:08,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5657 states to 3927 states and 5657 transitions. [2024-11-08 22:09:08,868 INFO L276 IsEmpty]: Start isEmpty. Operand 3927 states and 5657 transitions. [2024-11-08 22:09:08,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1040 [2024-11-08 22:09:08,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:08,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:09,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:11,468 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 109 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:09:16,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:16,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5749 states to 3943 states and 5749 transitions. [2024-11-08 22:09:16,781 INFO L276 IsEmpty]: Start isEmpty. Operand 3943 states and 5749 transitions. [2024-11-08 22:09:16,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1040 [2024-11-08 22:09:16,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:16,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:16,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:17,546 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 22:09:18,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:18,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5754 states to 3946 states and 5754 transitions. [2024-11-08 22:09:18,197 INFO L276 IsEmpty]: Start isEmpty. Operand 3946 states and 5754 transitions. [2024-11-08 22:09:18,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1040 [2024-11-08 22:09:18,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:18,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:18,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:20,546 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 109 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:09:22,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:22,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5771 states to 3953 states and 5771 transitions. [2024-11-08 22:09:22,991 INFO L276 IsEmpty]: Start isEmpty. Operand 3953 states and 5771 transitions. [2024-11-08 22:09:23,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1040 [2024-11-08 22:09:23,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:23,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:23,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:24,050 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 109 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:09:30,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:30,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5845 states to 4016 states and 5845 transitions. [2024-11-08 22:09:30,474 INFO L276 IsEmpty]: Start isEmpty. Operand 4016 states and 5845 transitions. [2024-11-08 22:09:30,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-08 22:09:30,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:30,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:30,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:33,262 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 110 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:09:43,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:43,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6032 states to 4126 states and 6032 transitions. [2024-11-08 22:09:43,630 INFO L276 IsEmpty]: Start isEmpty. Operand 4126 states and 6032 transitions. [2024-11-08 22:09:43,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-08 22:09:43,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:43,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:43,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:46,275 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 110 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:09:47,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:47,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6045 states to 4129 states and 6045 transitions. [2024-11-08 22:09:47,432 INFO L276 IsEmpty]: Start isEmpty. Operand 4129 states and 6045 transitions. [2024-11-08 22:09:47,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-08 22:09:47,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:47,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:47,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:49,444 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 110 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:09:50,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:50,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6051 states to 4134 states and 6051 transitions. [2024-11-08 22:09:50,670 INFO L276 IsEmpty]: Start isEmpty. Operand 4134 states and 6051 transitions. [2024-11-08 22:09:50,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-08 22:09:50,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:50,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:51,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:52,887 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 110 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:09:54,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:54,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6056 states to 4138 states and 6056 transitions. [2024-11-08 22:09:54,457 INFO L276 IsEmpty]: Start isEmpty. Operand 4138 states and 6056 transitions. [2024-11-08 22:09:54,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-08 22:09:54,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:54,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:54,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:55,640 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 110 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:09:59,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:59,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6079 states to 4152 states and 6079 transitions. [2024-11-08 22:09:59,226 INFO L276 IsEmpty]: Start isEmpty. Operand 4152 states and 6079 transitions. [2024-11-08 22:09:59,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1043 [2024-11-08 22:09:59,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:59,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:59,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:00,431 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:04,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:04,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6098 states to 4164 states and 6098 transitions. [2024-11-08 22:10:04,022 INFO L276 IsEmpty]: Start isEmpty. Operand 4164 states and 6098 transitions. [2024-11-08 22:10:04,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1044 [2024-11-08 22:10:04,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:04,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms