./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem06_label49.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_82e8a37f-4fc9-45ac-aa10-d9040670ba0b/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82e8a37f-4fc9-45ac-aa10-d9040670ba0b/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_82e8a37f-4fc9-45ac-aa10-d9040670ba0b/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82e8a37f-4fc9-45ac-aa10-d9040670ba0b/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem06_label49.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82e8a37f-4fc9-45ac-aa10-d9040670ba0b/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_82e8a37f-4fc9-45ac-aa10-d9040670ba0b/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 9ef9ae24f620e1c0484a1177c0132b0b5ce4d71bee9ec02abb240395b422da90 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:40:48,807 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:40:48,891 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82e8a37f-4fc9-45ac-aa10-d9040670ba0b/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-09 00:40:48,896 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:40:48,896 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:40:48,924 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:40:48,925 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:40:48,925 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:40:48,926 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:40:48,927 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:40:48,927 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:40:48,927 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:40:48,928 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:40:48,928 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:40:48,928 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:40:48,929 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:40:48,929 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:40:48,929 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:40:48,930 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:40:48,930 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:40:48,930 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:40:48,931 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:40:48,931 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:40:48,932 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:40:48,932 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:40:48,932 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:40:48,933 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:40:48,933 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:40:48,933 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:40:48,934 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:40:48,934 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:40:48,935 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:40:48,935 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:40:48,935 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_82e8a37f-4fc9-45ac-aa10-d9040670ba0b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82e8a37f-4fc9-45ac-aa10-d9040670ba0b/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9ef9ae24f620e1c0484a1177c0132b0b5ce4d71bee9ec02abb240395b422da90 [2024-11-09 00:40:49,280 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:40:49,309 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:40:49,313 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:40:49,315 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:40:49,316 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:40:49,317 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82e8a37f-4fc9-45ac-aa10-d9040670ba0b/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/eca-rers2012/Problem06_label49.c Unable to find full path for "g++" [2024-11-09 00:40:51,441 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:40:52,075 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:40:52,076 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82e8a37f-4fc9-45ac-aa10-d9040670ba0b/sv-benchmarks/c/eca-rers2012/Problem06_label49.c [2024-11-09 00:40:52,125 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82e8a37f-4fc9-45ac-aa10-d9040670ba0b/bin/ukojak-verify-ImItNfHLgk/data/4ff719b9d/e81ca72a79674d759a77adca26cad77e/FLAGa9b6edde3 [2024-11-09 00:40:52,562 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82e8a37f-4fc9-45ac-aa10-d9040670ba0b/bin/ukojak-verify-ImItNfHLgk/data/4ff719b9d/e81ca72a79674d759a77adca26cad77e [2024-11-09 00:40:52,565 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:40:52,571 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:40:52,572 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:40:52,577 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:40:52,588 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:40:52,592 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:40:52" (1/1) ... [2024-11-09 00:40:52,594 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e844506 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:52, skipping insertion in model container [2024-11-09 00:40:52,594 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:40:52" (1/1) ... [2024-11-09 00:40:52,884 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:40:54,903 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_82e8a37f-4fc9-45ac-aa10-d9040670ba0b/sv-benchmarks/c/eca-rers2012/Problem06_label49.c[337803,337816] [2024-11-09 00:40:54,932 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:40:54,945 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:40:56,067 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_82e8a37f-4fc9-45ac-aa10-d9040670ba0b/sv-benchmarks/c/eca-rers2012/Problem06_label49.c[337803,337816] [2024-11-09 00:40:56,071 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:40:56,126 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:40:56,127 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:56 WrapperNode [2024-11-09 00:40:56,128 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:40:56,129 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:40:56,129 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:40:56,129 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:40:56,137 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:56" (1/1) ... [2024-11-09 00:40:56,216 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:56" (1/1) ... [2024-11-09 00:40:56,663 INFO L138 Inliner]: procedures = 18, calls = 12, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 10177 [2024-11-09 00:40:56,663 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:40:56,664 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:40:56,664 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:40:56,664 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:40:56,675 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:56" (1/1) ... [2024-11-09 00:40:56,675 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:56" (1/1) ... [2024-11-09 00:40:56,724 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:56" (1/1) ... [2024-11-09 00:40:56,724 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:56" (1/1) ... [2024-11-09 00:40:56,926 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:56" (1/1) ... [2024-11-09 00:40:56,957 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:56" (1/1) ... [2024-11-09 00:40:56,978 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:56" (1/1) ... [2024-11-09 00:40:56,995 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:56" (1/1) ... [2024-11-09 00:40:57,038 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:40:57,039 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:40:57,040 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:40:57,040 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:40:57,041 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:56" (1/1) ... [2024-11-09 00:40:57,046 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:40:57,058 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82e8a37f-4fc9-45ac-aa10-d9040670ba0b/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:40:57,074 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82e8a37f-4fc9-45ac-aa10-d9040670ba0b/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:40:57,081 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82e8a37f-4fc9-45ac-aa10-d9040670ba0b/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:40:57,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:40:57,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:40:57,108 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:40:57,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:40:57,239 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:40:57,242 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:41:06,437 INFO L? ?]: Removed 929 outVars from TransFormulas that were not future-live. [2024-11-09 00:41:06,437 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:41:07,909 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:41:07,910 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 00:41:07,910 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:41:07 BoogieIcfgContainer [2024-11-09 00:41:07,910 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:41:07,911 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:41:08,009 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:41:08,020 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:41:08,020 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:41:07" (1/1) ... [2024-11-09 00:41:08,030 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:41:08,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:08,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 938 states and 1864 transitions. [2024-11-09 00:41:08,117 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1864 transitions. [2024-11-09 00:41:08,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 930 [2024-11-09 00:41:08,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:08,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:08,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:11,915 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:19,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:19,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3066 states to 1865 states and 3066 transitions. [2024-11-09 00:41:19,301 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 3066 transitions. [2024-11-09 00:41:19,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2024-11-09 00:41:19,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:19,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:19,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:20,480 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:20,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:20,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3072 states to 1869 states and 3072 transitions. [2024-11-09 00:41:20,675 INFO L276 IsEmpty]: Start isEmpty. Operand 1869 states and 3072 transitions. [2024-11-09 00:41:20,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 938 [2024-11-09 00:41:20,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:20,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:21,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:22,640 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:22,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:22,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3082 states to 1876 states and 3082 transitions. [2024-11-09 00:41:22,994 INFO L276 IsEmpty]: Start isEmpty. Operand 1876 states and 3082 transitions. [2024-11-09 00:41:23,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 939 [2024-11-09 00:41:23,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:23,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:23,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:26,290 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:26,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:26,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3094 states to 1884 states and 3094 transitions. [2024-11-09 00:41:26,825 INFO L276 IsEmpty]: Start isEmpty. Operand 1884 states and 3094 transitions. [2024-11-09 00:41:26,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 940 [2024-11-09 00:41:26,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:26,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:27,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:28,326 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:28,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:28,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3108 states to 1893 states and 3108 transitions. [2024-11-09 00:41:28,832 INFO L276 IsEmpty]: Start isEmpty. Operand 1893 states and 3108 transitions. [2024-11-09 00:41:28,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 942 [2024-11-09 00:41:28,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:28,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:29,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:29,484 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:29,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:29,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3113 states to 1896 states and 3113 transitions. [2024-11-09 00:41:29,821 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 3113 transitions. [2024-11-09 00:41:29,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 943 [2024-11-09 00:41:29,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:29,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:30,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:30,626 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:30,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:30,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3114 states to 1897 states and 3114 transitions. [2024-11-09 00:41:30,700 INFO L276 IsEmpty]: Start isEmpty. Operand 1897 states and 3114 transitions. [2024-11-09 00:41:30,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 944 [2024-11-09 00:41:30,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:30,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:30,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:31,464 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:32,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:32,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3134 states to 1910 states and 3134 transitions. [2024-11-09 00:41:32,332 INFO L276 IsEmpty]: Start isEmpty. Operand 1910 states and 3134 transitions. [2024-11-09 00:41:32,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 945 [2024-11-09 00:41:32,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:32,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:32,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:33,263 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:34,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:34,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3145 states to 1917 states and 3145 transitions. [2024-11-09 00:41:34,175 INFO L276 IsEmpty]: Start isEmpty. Operand 1917 states and 3145 transitions. [2024-11-09 00:41:34,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 949 [2024-11-09 00:41:34,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:34,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:34,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:35,098 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:35,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:35,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3151 states to 1922 states and 3151 transitions. [2024-11-09 00:41:35,283 INFO L276 IsEmpty]: Start isEmpty. Operand 1922 states and 3151 transitions. [2024-11-09 00:41:35,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 951 [2024-11-09 00:41:35,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:35,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:35,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:37,726 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:38,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:38,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3179 states to 1942 states and 3179 transitions. [2024-11-09 00:41:38,859 INFO L276 IsEmpty]: Start isEmpty. Operand 1942 states and 3179 transitions. [2024-11-09 00:41:38,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 953 [2024-11-09 00:41:38,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:38,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:39,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:39,475 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:39,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:39,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3192 states to 1952 states and 3192 transitions. [2024-11-09 00:41:39,962 INFO L276 IsEmpty]: Start isEmpty. Operand 1952 states and 3192 transitions. [2024-11-09 00:41:39,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 954 [2024-11-09 00:41:39,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:39,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:40,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:40,746 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:41,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:41,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3217 states to 1971 states and 3217 transitions. [2024-11-09 00:41:41,781 INFO L276 IsEmpty]: Start isEmpty. Operand 1971 states and 3217 transitions. [2024-11-09 00:41:41,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 955 [2024-11-09 00:41:41,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:41,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:41,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:42,690 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:44,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:44,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3249 states to 1995 states and 3249 transitions. [2024-11-09 00:41:44,122 INFO L276 IsEmpty]: Start isEmpty. Operand 1995 states and 3249 transitions. [2024-11-09 00:41:44,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 957 [2024-11-09 00:41:44,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:44,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:44,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:45,698 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:47,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:47,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3283 states to 2021 states and 3283 transitions. [2024-11-09 00:41:47,501 INFO L276 IsEmpty]: Start isEmpty. Operand 2021 states and 3283 transitions. [2024-11-09 00:41:47,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 958 [2024-11-09 00:41:47,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:47,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:47,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:48,191 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:48,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:48,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3300 states to 2034 states and 3300 transitions. [2024-11-09 00:41:48,960 INFO L276 IsEmpty]: Start isEmpty. Operand 2034 states and 3300 transitions. [2024-11-09 00:41:48,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 959 [2024-11-09 00:41:48,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:48,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:49,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:49,590 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:49,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:49,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3304 states to 2036 states and 3304 transitions. [2024-11-09 00:41:49,796 INFO L276 IsEmpty]: Start isEmpty. Operand 2036 states and 3304 transitions. [2024-11-09 00:41:49,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 967 [2024-11-09 00:41:49,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:49,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:49,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:50,355 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:50,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:50,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3320 states to 2048 states and 3320 transitions. [2024-11-09 00:41:50,788 INFO L276 IsEmpty]: Start isEmpty. Operand 2048 states and 3320 transitions. [2024-11-09 00:41:50,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 970 [2024-11-09 00:41:50,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:50,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:50,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:51,345 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:51,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:51,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3332 states to 2059 states and 3332 transitions. [2024-11-09 00:41:51,453 INFO L276 IsEmpty]: Start isEmpty. Operand 2059 states and 3332 transitions. [2024-11-09 00:41:51,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 971 [2024-11-09 00:41:51,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:51,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:51,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:52,101 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:52,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:52,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3333 states to 2060 states and 3333 transitions. [2024-11-09 00:41:52,174 INFO L276 IsEmpty]: Start isEmpty. Operand 2060 states and 3333 transitions. [2024-11-09 00:41:52,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 972 [2024-11-09 00:41:52,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:52,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:52,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:53,023 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:54,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:54,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3362 states to 2083 states and 3362 transitions. [2024-11-09 00:41:54,125 INFO L276 IsEmpty]: Start isEmpty. Operand 2083 states and 3362 transitions. [2024-11-09 00:41:54,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 973 [2024-11-09 00:41:54,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:54,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:54,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:54,986 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:55,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:55,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3365 states to 2085 states and 3365 transitions. [2024-11-09 00:41:55,199 INFO L276 IsEmpty]: Start isEmpty. Operand 2085 states and 3365 transitions. [2024-11-09 00:41:55,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 974 [2024-11-09 00:41:55,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:55,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:55,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:56,775 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:59,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:59,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3418 states to 2128 states and 3418 transitions. [2024-11-09 00:41:59,107 INFO L276 IsEmpty]: Start isEmpty. Operand 2128 states and 3418 transitions. [2024-11-09 00:41:59,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 975 [2024-11-09 00:41:59,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:59,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:59,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:59,674 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:00,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:00,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3428 states to 2136 states and 3428 transitions. [2024-11-09 00:42:00,088 INFO L276 IsEmpty]: Start isEmpty. Operand 2136 states and 3428 transitions. [2024-11-09 00:42:00,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 976 [2024-11-09 00:42:00,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:00,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:00,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:00,693 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:00,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:00,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3429 states to 2137 states and 3429 transitions. [2024-11-09 00:42:00,772 INFO L276 IsEmpty]: Start isEmpty. Operand 2137 states and 3429 transitions. [2024-11-09 00:42:00,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2024-11-09 00:42:00,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:00,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:00,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:01,742 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:01,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:01,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3436 states to 2142 states and 3436 transitions. [2024-11-09 00:42:01,970 INFO L276 IsEmpty]: Start isEmpty. Operand 2142 states and 3436 transitions. [2024-11-09 00:42:01,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 978 [2024-11-09 00:42:01,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:01,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:02,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:02,754 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:02,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:02,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3443 states to 2146 states and 3443 transitions. [2024-11-09 00:42:02,941 INFO L276 IsEmpty]: Start isEmpty. Operand 2146 states and 3443 transitions. [2024-11-09 00:42:02,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 979 [2024-11-09 00:42:02,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:02,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:03,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:03,474 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:04,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:04,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3468 states to 2167 states and 3468 transitions. [2024-11-09 00:42:04,083 INFO L276 IsEmpty]: Start isEmpty. Operand 2167 states and 3468 transitions. [2024-11-09 00:42:04,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 982 [2024-11-09 00:42:04,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:04,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:04,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:05,040 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:07,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:07,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3530 states to 2218 states and 3530 transitions. [2024-11-09 00:42:07,844 INFO L276 IsEmpty]: Start isEmpty. Operand 2218 states and 3530 transitions. [2024-11-09 00:42:07,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 983 [2024-11-09 00:42:07,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:07,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:07,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:08,512 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:08,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:08,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3531 states to 2219 states and 3531 transitions. [2024-11-09 00:42:08,665 INFO L276 IsEmpty]: Start isEmpty. Operand 2219 states and 3531 transitions. [2024-11-09 00:42:08,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 985 [2024-11-09 00:42:08,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:08,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:08,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:10,648 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:14,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:14,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3597 states to 2273 states and 3597 transitions. [2024-11-09 00:42:14,363 INFO L276 IsEmpty]: Start isEmpty. Operand 2273 states and 3597 transitions. [2024-11-09 00:42:14,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 990 [2024-11-09 00:42:14,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:14,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:14,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:14,904 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:15,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:15,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3615 states to 2287 states and 3615 transitions. [2024-11-09 00:42:15,869 INFO L276 IsEmpty]: Start isEmpty. Operand 2287 states and 3615 transitions. [2024-11-09 00:42:15,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 991 [2024-11-09 00:42:15,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:15,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:16,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:17,131 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:18,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:18,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3636 states to 2304 states and 3636 transitions. [2024-11-09 00:42:18,661 INFO L276 IsEmpty]: Start isEmpty. Operand 2304 states and 3636 transitions. [2024-11-09 00:42:18,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 993 [2024-11-09 00:42:18,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:18,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:18,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:19,464 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:21,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:21,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3697 states to 2357 states and 3697 transitions. [2024-11-09 00:42:21,774 INFO L276 IsEmpty]: Start isEmpty. Operand 2357 states and 3697 transitions. [2024-11-09 00:42:21,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 994 [2024-11-09 00:42:21,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:21,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:21,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:22,555 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:23,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:23,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3702 states to 2360 states and 3702 transitions. [2024-11-09 00:42:23,020 INFO L276 IsEmpty]: Start isEmpty. Operand 2360 states and 3702 transitions. [2024-11-09 00:42:23,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 996 [2024-11-09 00:42:23,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:23,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:23,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:24,926 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:28,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:28,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3769 states to 2417 states and 3769 transitions. [2024-11-09 00:42:28,998 INFO L276 IsEmpty]: Start isEmpty. Operand 2417 states and 3769 transitions. [2024-11-09 00:42:29,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 998 [2024-11-09 00:42:29,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:29,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:29,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:29,807 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:31,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:31,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3781 states to 2425 states and 3781 transitions. [2024-11-09 00:42:31,126 INFO L276 IsEmpty]: Start isEmpty. Operand 2425 states and 3781 transitions. [2024-11-09 00:42:31,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 999 [2024-11-09 00:42:31,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:31,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:31,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:32,619 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:35,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:35,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3808 states to 2446 states and 3808 transitions. [2024-11-09 00:42:35,073 INFO L276 IsEmpty]: Start isEmpty. Operand 2446 states and 3808 transitions. [2024-11-09 00:42:35,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1000 [2024-11-09 00:42:35,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:35,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:35,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:36,484 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:38,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:38,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3829 states to 2461 states and 3829 transitions. [2024-11-09 00:42:38,677 INFO L276 IsEmpty]: Start isEmpty. Operand 2461 states and 3829 transitions. [2024-11-09 00:42:38,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1007 [2024-11-09 00:42:38,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:38,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:38,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:39,238 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:39,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:39,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3839 states to 2469 states and 3839 transitions. [2024-11-09 00:42:39,641 INFO L276 IsEmpty]: Start isEmpty. Operand 2469 states and 3839 transitions. [2024-11-09 00:42:39,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1008 [2024-11-09 00:42:39,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:39,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:39,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:40,578 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:40,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:40,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3840 states to 2470 states and 3840 transitions. [2024-11-09 00:42:40,692 INFO L276 IsEmpty]: Start isEmpty. Operand 2470 states and 3840 transitions. [2024-11-09 00:42:40,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1009 [2024-11-09 00:42:40,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:40,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:40,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:41,413 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:41,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:41,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3851 states to 2479 states and 3851 transitions. [2024-11-09 00:42:41,598 INFO L276 IsEmpty]: Start isEmpty. Operand 2479 states and 3851 transitions. [2024-11-09 00:42:41,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1010 [2024-11-09 00:42:41,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:41,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:41,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:43,191 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:48,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:48,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3944 states to 2558 states and 3944 transitions. [2024-11-09 00:42:48,198 INFO L276 IsEmpty]: Start isEmpty. Operand 2558 states and 3944 transitions. [2024-11-09 00:42:48,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1011 [2024-11-09 00:42:48,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:48,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:48,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:48,836 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:49,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:49,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3949 states to 2561 states and 3949 transitions. [2024-11-09 00:42:49,436 INFO L276 IsEmpty]: Start isEmpty. Operand 2561 states and 3949 transitions. [2024-11-09 00:42:49,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1012 [2024-11-09 00:42:49,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:49,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:49,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:51,057 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:51,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:51,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3954 states to 2564 states and 3954 transitions. [2024-11-09 00:42:51,515 INFO L276 IsEmpty]: Start isEmpty. Operand 2564 states and 3954 transitions. [2024-11-09 00:42:51,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1017 [2024-11-09 00:42:51,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:51,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:51,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:52,312 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 86 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:52,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:52,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3960 states to 2569 states and 3960 transitions. [2024-11-09 00:42:52,447 INFO L276 IsEmpty]: Start isEmpty. Operand 2569 states and 3960 transitions. [2024-11-09 00:42:52,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1025 [2024-11-09 00:42:52,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:52,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:52,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:53,693 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 94 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:59,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:59,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4069 states to 2663 states and 4069 transitions. [2024-11-09 00:42:59,275 INFO L276 IsEmpty]: Start isEmpty. Operand 2663 states and 4069 transitions. [2024-11-09 00:42:59,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1026 [2024-11-09 00:42:59,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:59,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:59,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:00,032 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 95 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:01,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:01,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4087 states to 2678 states and 4087 transitions. [2024-11-09 00:43:01,065 INFO L276 IsEmpty]: Start isEmpty. Operand 2678 states and 4087 transitions. [2024-11-09 00:43:01,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1028 [2024-11-09 00:43:01,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:01,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:01,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:01,870 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:02,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:02,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4089 states to 2680 states and 4089 transitions. [2024-11-09 00:43:02,007 INFO L276 IsEmpty]: Start isEmpty. Operand 2680 states and 4089 transitions. [2024-11-09 00:43:02,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1032 [2024-11-09 00:43:02,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:02,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:02,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:03,324 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:06,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:06,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4132 states to 2716 states and 4132 transitions. [2024-11-09 00:43:06,467 INFO L276 IsEmpty]: Start isEmpty. Operand 2716 states and 4132 transitions. [2024-11-09 00:43:06,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1033 [2024-11-09 00:43:06,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:06,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:06,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:07,190 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 102 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:07,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:07,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4138 states to 2721 states and 4138 transitions. [2024-11-09 00:43:07,433 INFO L276 IsEmpty]: Start isEmpty. Operand 2721 states and 4138 transitions. [2024-11-09 00:43:07,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1035 [2024-11-09 00:43:07,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:07,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:07,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:08,277 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:08,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:08,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4150 states to 2731 states and 4150 transitions. [2024-11-09 00:43:08,819 INFO L276 IsEmpty]: Start isEmpty. Operand 2731 states and 4150 transitions. [2024-11-09 00:43:08,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1037 [2024-11-09 00:43:08,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:08,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:08,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:10,972 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 106 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:17,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:17,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4248 states to 2817 states and 4248 transitions. [2024-11-09 00:43:17,661 INFO L276 IsEmpty]: Start isEmpty. Operand 2817 states and 4248 transitions. [2024-11-09 00:43:17,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1040 [2024-11-09 00:43:17,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:17,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:18,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:18,953 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 109 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:23,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:23,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4320 states to 2880 states and 4320 transitions. [2024-11-09 00:43:23,377 INFO L276 IsEmpty]: Start isEmpty. Operand 2880 states and 4320 transitions. [2024-11-09 00:43:23,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1043 [2024-11-09 00:43:23,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:23,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:23,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:24,236 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:28,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:28,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4387 states to 2938 states and 4387 transitions. [2024-11-09 00:43:28,222 INFO L276 IsEmpty]: Start isEmpty. Operand 2938 states and 4387 transitions. [2024-11-09 00:43:28,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1044 [2024-11-09 00:43:28,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:28,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:28,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:29,081 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 113 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:29,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:29,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4391 states to 2942 states and 4391 transitions. [2024-11-09 00:43:29,449 INFO L276 IsEmpty]: Start isEmpty. Operand 2942 states and 4391 transitions. [2024-11-09 00:43:29,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1045 [2024-11-09 00:43:29,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:29,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:29,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:30,052 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:30,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:30,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4402 states to 2950 states and 4402 transitions. [2024-11-09 00:43:30,482 INFO L276 IsEmpty]: Start isEmpty. Operand 2950 states and 4402 transitions. [2024-11-09 00:43:30,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1046 [2024-11-09 00:43:30,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:30,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:30,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:31,277 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:31,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:31,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4403 states to 2951 states and 4403 transitions. [2024-11-09 00:43:31,394 INFO L276 IsEmpty]: Start isEmpty. Operand 2951 states and 4403 transitions. [2024-11-09 00:43:31,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1048 [2024-11-09 00:43:31,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:31,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:31,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:33,144 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:40,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:40,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5621 states to 3879 states and 5621 transitions. [2024-11-09 00:43:40,126 INFO L276 IsEmpty]: Start isEmpty. Operand 3879 states and 5621 transitions. [2024-11-09 00:43:40,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2024-11-09 00:43:40,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:40,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:40,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:41,525 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 119 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:43,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:43,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5654 states to 3880 states and 5654 transitions. [2024-11-09 00:43:43,511 INFO L276 IsEmpty]: Start isEmpty. Operand 3880 states and 5654 transitions. [2024-11-09 00:43:43,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1052 [2024-11-09 00:43:43,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:43,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:43,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:44,803 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 121 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:53,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:53,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5862 states to 4001 states and 5862 transitions. [2024-11-09 00:43:53,201 INFO L276 IsEmpty]: Start isEmpty. Operand 4001 states and 5862 transitions. [2024-11-09 00:43:53,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1054 [2024-11-09 00:43:53,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:53,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:53,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:53,983 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 123 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:54,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:54,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5873 states to 4009 states and 5873 transitions. [2024-11-09 00:43:54,320 INFO L276 IsEmpty]: Start isEmpty. Operand 4009 states and 5873 transitions. [2024-11-09 00:43:54,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1057 [2024-11-09 00:43:54,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:54,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:54,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:55,430 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:44:02,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:02,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5986 states to 4105 states and 5986 transitions. [2024-11-09 00:44:02,459 INFO L276 IsEmpty]: Start isEmpty. Operand 4105 states and 5986 transitions. [2024-11-09 00:44:02,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1057 [2024-11-09 00:44:02,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:02,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:02,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:03,498 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:03,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:03,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5990 states to 4108 states and 5990 transitions. [2024-11-09 00:44:03,699 INFO L276 IsEmpty]: Start isEmpty. Operand 4108 states and 5990 transitions. [2024-11-09 00:44:03,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1058 [2024-11-09 00:44:03,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:03,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:03,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:04,798 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:06,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:06,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6015 states to 4116 states and 6015 transitions. [2024-11-09 00:44:06,842 INFO L276 IsEmpty]: Start isEmpty. Operand 4116 states and 6015 transitions. [2024-11-09 00:44:06,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1058 [2024-11-09 00:44:06,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:06,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:07,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:08,524 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:09,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:09,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6020 states to 4119 states and 6020 transitions. [2024-11-09 00:44:09,199 INFO L276 IsEmpty]: Start isEmpty. Operand 4119 states and 6020 transitions. [2024-11-09 00:44:09,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1058 [2024-11-09 00:44:09,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:09,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:09,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:09,927 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:10,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:10,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6021 states to 4120 states and 6021 transitions. [2024-11-09 00:44:10,570 INFO L276 IsEmpty]: Start isEmpty. Operand 4120 states and 6021 transitions. [2024-11-09 00:44:10,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1058 [2024-11-09 00:44:10,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:10,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:10,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:11,435 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:11,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:11,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6026 states to 4124 states and 6026 transitions. [2024-11-09 00:44:11,988 INFO L276 IsEmpty]: Start isEmpty. Operand 4124 states and 6026 transitions. [2024-11-09 00:44:11,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1058 [2024-11-09 00:44:11,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:11,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:12,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:12,957 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:13,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:13,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6036 states to 4131 states and 6036 transitions. [2024-11-09 00:44:13,953 INFO L276 IsEmpty]: Start isEmpty. Operand 4131 states and 6036 transitions. [2024-11-09 00:44:13,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1059 [2024-11-09 00:44:13,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:13,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:14,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:15,179 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 128 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:18,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:18,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6087 states to 4173 states and 6087 transitions. [2024-11-09 00:44:18,948 INFO L276 IsEmpty]: Start isEmpty. Operand 4173 states and 6087 transitions. [2024-11-09 00:44:18,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-09 00:44:18,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:18,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:19,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:19,845 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 129 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:44:21,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:21,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6099 states to 4175 states and 6099 transitions. [2024-11-09 00:44:21,027 INFO L276 IsEmpty]: Start isEmpty. Operand 4175 states and 6099 transitions. [2024-11-09 00:44:21,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-09 00:44:21,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:21,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:21,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:22,484 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 140 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:24,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:24,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6106 states to 4181 states and 6106 transitions. [2024-11-09 00:44:24,169 INFO L276 IsEmpty]: Start isEmpty. Operand 4181 states and 6106 transitions. [2024-11-09 00:44:24,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-09 00:44:24,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:24,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:24,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:25,583 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 140 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:26,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:26,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6110 states to 4185 states and 6110 transitions. [2024-11-09 00:44:26,517 INFO L276 IsEmpty]: Start isEmpty. Operand 4185 states and 6110 transitions. [2024-11-09 00:44:26,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-09 00:44:26,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:26,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:26,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:29,257 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 129 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:41,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:41,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6374 states to 4310 states and 6374 transitions. [2024-11-09 00:44:41,870 INFO L276 IsEmpty]: Start isEmpty. Operand 4310 states and 6374 transitions. [2024-11-09 00:44:41,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-09 00:44:41,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:41,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:42,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:44,322 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 129 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:45,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:45,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6382 states to 4317 states and 6382 transitions. [2024-11-09 00:44:45,541 INFO L276 IsEmpty]: Start isEmpty. Operand 4317 states and 6382 transitions. [2024-11-09 00:44:45,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-09 00:44:45,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:45,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:45,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:47,590 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 129 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:49,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:49,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6389 states to 4322 states and 6389 transitions. [2024-11-09 00:44:49,236 INFO L276 IsEmpty]: Start isEmpty. Operand 4322 states and 6389 transitions. [2024-11-09 00:44:49,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-09 00:44:49,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:49,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:49,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:51,382 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 129 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:52,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:52,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6397 states to 4329 states and 6397 transitions. [2024-11-09 00:44:52,673 INFO L276 IsEmpty]: Start isEmpty. Operand 4329 states and 6397 transitions. [2024-11-09 00:44:52,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1061 [2024-11-09 00:44:52,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:52,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:52,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:55,115 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 133 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:45:01,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:01,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6492 states to 4354 states and 6492 transitions. [2024-11-09 00:45:01,488 INFO L276 IsEmpty]: Start isEmpty. Operand 4354 states and 6492 transitions. [2024-11-09 00:45:01,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1062 [2024-11-09 00:45:01,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:01,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:01,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:02,279 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 142 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.