./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem06_label05.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f254f3c-b0a3-400b-b294-474c8de93d5c/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f254f3c-b0a3-400b-b294-474c8de93d5c/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f254f3c-b0a3-400b-b294-474c8de93d5c/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f254f3c-b0a3-400b-b294-474c8de93d5c/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem06_label05.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f254f3c-b0a3-400b-b294-474c8de93d5c/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f254f3c-b0a3-400b-b294-474c8de93d5c/bin/ukojak-verify-ENZ3QT5qd3 --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 2ea12ffc975ada753ad94325ec0fcf0e28ffab5978a0a25a285468bb1ba6196d --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:32:53,347 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:32:53,474 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f254f3c-b0a3-400b-b294-474c8de93d5c/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 04:32:53,484 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 04:32:53,485 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 04:32:53,531 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:32:53,534 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 04:32:53,534 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 04:32:53,535 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:32:53,536 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:32:53,537 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:32:53,537 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 04:32:53,537 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 04:32:53,537 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 04:32:53,538 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 04:32:53,538 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:32:53,538 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 04:32:53,538 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:32:53,538 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 04:32:53,538 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 04:32:53,538 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 04:32:53,538 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:32:53,538 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:32:53,540 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:32:53,540 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:32:53,540 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:32:53,541 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:32:53,541 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:32:53,541 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:32:53,541 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:32:53,541 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 04:32:53,542 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 04:32:53,542 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 04:32:53,542 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_3f254f3c-b0a3-400b-b294-474c8de93d5c/bin/ukojak-verify-ENZ3QT5qd3 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 -> 2ea12ffc975ada753ad94325ec0fcf0e28ffab5978a0a25a285468bb1ba6196d [2024-11-25 04:32:53,933 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:32:53,947 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:32:53,952 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:32:53,953 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:32:53,954 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:32:53,955 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f254f3c-b0a3-400b-b294-474c8de93d5c/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/eca-rers2012/Problem06_label05.c [2024-11-25 04:32:57,847 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f254f3c-b0a3-400b-b294-474c8de93d5c/bin/ukojak-verify-ENZ3QT5qd3/data/3461aa707/3e92d37586074895bc5b1e2264cf23c0/FLAG52a35ad6d [2024-11-25 04:32:59,005 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:32:59,006 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f254f3c-b0a3-400b-b294-474c8de93d5c/sv-benchmarks/c/eca-rers2012/Problem06_label05.c [2024-11-25 04:32:59,086 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f254f3c-b0a3-400b-b294-474c8de93d5c/bin/ukojak-verify-ENZ3QT5qd3/data/3461aa707/3e92d37586074895bc5b1e2264cf23c0/FLAG52a35ad6d [2024-11-25 04:32:59,114 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f254f3c-b0a3-400b-b294-474c8de93d5c/bin/ukojak-verify-ENZ3QT5qd3/data/3461aa707/3e92d37586074895bc5b1e2264cf23c0 [2024-11-25 04:32:59,119 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:32:59,121 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:32:59,126 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:32:59,127 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:32:59,134 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:32:59,135 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:32:59" (1/1) ... [2024-11-25 04:32:59,139 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f4802a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:32:59, skipping insertion in model container [2024-11-25 04:32:59,139 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:32:59" (1/1) ... [2024-11-25 04:32:59,399 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:33:01,596 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_3f254f3c-b0a3-400b-b294-474c8de93d5c/sv-benchmarks/c/eca-rers2012/Problem06_label05.c[332174,332187] [2024-11-25 04:33:01,629 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:33:01,645 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 04:33:02,771 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_3f254f3c-b0a3-400b-b294-474c8de93d5c/sv-benchmarks/c/eca-rers2012/Problem06_label05.c[332174,332187] [2024-11-25 04:33:02,781 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:33:02,839 INFO L204 MainTranslator]: Completed translation [2024-11-25 04:33:02,840 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:33:02 WrapperNode [2024-11-25 04:33:02,840 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:33:02,842 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 04:33:02,842 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 04:33:02,842 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 04:33:02,853 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:33:02" (1/1) ... [2024-11-25 04:33:02,953 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:33:02" (1/1) ... [2024-11-25 04:33:03,429 INFO L138 Inliner]: procedures = 18, calls = 12, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 10177 [2024-11-25 04:33:03,431 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 04:33:03,431 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 04:33:03,432 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 04:33:03,432 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 04:33:03,441 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:33:02" (1/1) ... [2024-11-25 04:33:03,441 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:33:02" (1/1) ... [2024-11-25 04:33:03,501 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:33:02" (1/1) ... [2024-11-25 04:33:03,502 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:33:02" (1/1) ... [2024-11-25 04:33:03,824 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:33:02" (1/1) ... [2024-11-25 04:33:03,836 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:33:02" (1/1) ... [2024-11-25 04:33:03,881 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:33:02" (1/1) ... [2024-11-25 04:33:03,900 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:33:02" (1/1) ... [2024-11-25 04:33:03,918 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:33:02" (1/1) ... [2024-11-25 04:33:03,973 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 04:33:03,974 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 04:33:03,975 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 04:33:03,975 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 04:33:03,976 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:33:02" (1/1) ... [2024-11-25 04:33:03,983 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:33:04,000 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f254f3c-b0a3-400b-b294-474c8de93d5c/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 04:33:04,021 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f254f3c-b0a3-400b-b294-474c8de93d5c/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 04:33:04,028 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f254f3c-b0a3-400b-b294-474c8de93d5c/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 04:33:04,067 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 04:33:04,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 04:33:04,068 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 04:33:04,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 04:33:04,212 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 04:33:04,215 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 04:33:15,964 INFO L? ?]: Removed 929 outVars from TransFormulas that were not future-live. [2024-11-25 04:33:15,965 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 04:33:18,129 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 04:33:18,133 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-25 04:33:18,134 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:33:18 BoogieIcfgContainer [2024-11-25 04:33:18,134 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 04:33:18,135 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 04:33:18,136 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 04:33:18,148 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 04:33:18,148 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:33:18" (1/1) ... [2024-11-25 04:33:18,161 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 04:33:18,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:18,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 938 states and 1864 transitions. [2024-11-25 04:33:18,266 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1864 transitions. [2024-11-25 04:33:18,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 930 [2024-11-25 04:33:18,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:18,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:19,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:25,352 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:33:33,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:33,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2824 states to 1865 states and 2824 transitions. [2024-11-25 04:33:33,290 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 2824 transitions. [2024-11-25 04:33:33,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 951 [2024-11-25 04:33:33,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:33,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:33,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:37,530 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:33:38,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:38,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2846 states to 1885 states and 2846 transitions. [2024-11-25 04:33:38,121 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states and 2846 transitions. [2024-11-25 04:33:38,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 974 [2024-11-25 04:33:38,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:38,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:38,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:40,790 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:33:41,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:41,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2892 states to 1928 states and 2892 transitions. [2024-11-25 04:33:41,547 INFO L276 IsEmpty]: Start isEmpty. Operand 1928 states and 2892 transitions. [2024-11-25 04:33:41,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 996 [2024-11-25 04:33:41,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:41,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:41,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:44,159 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:33:45,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:45,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2961 states to 1993 states and 2961 transitions. [2024-11-25 04:33:45,278 INFO L276 IsEmpty]: Start isEmpty. Operand 1993 states and 2961 transitions. [2024-11-25 04:33:45,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1000 [2024-11-25 04:33:45,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:45,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:45,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:46,894 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:33:48,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:48,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3035 states to 2062 states and 3035 transitions. [2024-11-25 04:33:48,292 INFO L276 IsEmpty]: Start isEmpty. Operand 2062 states and 3035 transitions. [2024-11-25 04:33:48,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1010 [2024-11-25 04:33:48,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:48,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:48,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:49,863 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:33:51,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:51,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3120 states to 2141 states and 3120 transitions. [2024-11-25 04:33:51,707 INFO L276 IsEmpty]: Start isEmpty. Operand 2141 states and 3120 transitions. [2024-11-25 04:33:51,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1048 [2024-11-25 04:33:51,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:51,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:52,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:52,996 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-25 04:34:02,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:34:02,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4397 states to 3185 states and 4397 transitions. [2024-11-25 04:34:02,998 INFO L276 IsEmpty]: Start isEmpty. Operand 3185 states and 4397 transitions. [2024-11-25 04:34:03,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1052 [2024-11-25 04:34:03,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:34:03,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:34:03,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:34:04,401 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 121 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:34:07,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:34:07,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4645 states to 3306 states and 4645 transitions. [2024-11-25 04:34:07,423 INFO L276 IsEmpty]: Start isEmpty. Operand 3306 states and 4645 transitions. [2024-11-25 04:34:07,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1053 [2024-11-25 04:34:07,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:34:07,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:34:07,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:34:09,249 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:34:12,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:34:12,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4779 states to 3428 states and 4779 transitions. [2024-11-25 04:34:12,952 INFO L276 IsEmpty]: Start isEmpty. Operand 3428 states and 4779 transitions. [2024-11-25 04:34:12,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1054 [2024-11-25 04:34:12,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:34:12,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:34:13,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:34:13,766 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 123 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 04:34:15,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:34:15,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4799 states to 3434 states and 4799 transitions. [2024-11-25 04:34:15,073 INFO L276 IsEmpty]: Start isEmpty. Operand 3434 states and 4799 transitions. [2024-11-25 04:34:15,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1054 [2024-11-25 04:34:15,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:34:15,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:34:15,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:34:16,678 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 123 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:34:20,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:34:20,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4929 states to 3553 states and 4929 transitions. [2024-11-25 04:34:20,196 INFO L276 IsEmpty]: Start isEmpty. Operand 3553 states and 4929 transitions. [2024-11-25 04:34:20,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1057 [2024-11-25 04:34:20,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:34:20,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:34:20,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:34:21,214 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 129 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:34:25,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:34:25,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5080 states to 3675 states and 5080 transitions. [2024-11-25 04:34:25,939 INFO L276 IsEmpty]: Start isEmpty. Operand 3675 states and 5080 transitions. [2024-11-25 04:34:25,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1059 [2024-11-25 04:34:25,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:34:25,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:34:26,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:34:26,652 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:34:27,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:34:27,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5093 states to 3680 states and 5093 transitions. [2024-11-25 04:34:27,795 INFO L276 IsEmpty]: Start isEmpty. Operand 3680 states and 5093 transitions. [2024-11-25 04:34:27,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1061 [2024-11-25 04:34:27,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:34:27,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:34:27,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:34:29,879 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 133 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:34:35,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:34:35,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5277 states to 3786 states and 5277 transitions. [2024-11-25 04:34:35,012 INFO L276 IsEmpty]: Start isEmpty. Operand 3786 states and 5277 transitions. [2024-11-25 04:34:35,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1063 [2024-11-25 04:34:35,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:34:35,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:34:35,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:34:36,138 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 04:34:37,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:34:37,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5285 states to 3792 states and 5285 transitions. [2024-11-25 04:34:37,551 INFO L276 IsEmpty]: Start isEmpty. Operand 3792 states and 5285 transitions. [2024-11-25 04:34:37,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1063 [2024-11-25 04:34:37,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:34:37,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:34:37,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:34:39,480 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 135 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:34:44,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:34:44,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5453 states to 3916 states and 5453 transitions. [2024-11-25 04:34:44,439 INFO L276 IsEmpty]: Start isEmpty. Operand 3916 states and 5453 transitions. [2024-11-25 04:34:44,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1064 [2024-11-25 04:34:44,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:34:44,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:34:44,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:34:45,158 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 04:34:45,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:34:45,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5458 states to 3919 states and 5458 transitions. [2024-11-25 04:34:45,998 INFO L276 IsEmpty]: Start isEmpty. Operand 3919 states and 5458 transitions. [2024-11-25 04:34:46,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1064 [2024-11-25 04:34:46,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:34:46,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:34:46,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:34:47,537 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 148 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:34:50,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:34:50,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5540 states to 3935 states and 5540 transitions. [2024-11-25 04:34:50,913 INFO L276 IsEmpty]: Start isEmpty. Operand 3935 states and 5540 transitions. [2024-11-25 04:34:50,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1065 [2024-11-25 04:34:50,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:34:50,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:34:51,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:34:52,215 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 148 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-25 04:34:54,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:34:54,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5555 states to 3943 states and 5555 transitions. [2024-11-25 04:34:54,138 INFO L276 IsEmpty]: Start isEmpty. Operand 3943 states and 5555 transitions. [2024-11-25 04:34:54,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1065 [2024-11-25 04:34:54,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:34:54,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:34:54,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:34:54,850 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 04:34:56,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:34:56,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5575 states to 3954 states and 5575 transitions. [2024-11-25 04:34:56,747 INFO L276 IsEmpty]: Start isEmpty. Operand 3954 states and 5575 transitions. [2024-11-25 04:34:56,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1066 [2024-11-25 04:34:56,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:34:56,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:34:56,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:34:57,301 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 149 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:34:57,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:34:57,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5577 states to 3956 states and 5577 transitions. [2024-11-25 04:34:57,890 INFO L276 IsEmpty]: Start isEmpty. Operand 3956 states and 5577 transitions. [2024-11-25 04:34:57,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1066 [2024-11-25 04:34:57,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:34:57,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:34:58,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:34:59,142 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 150 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:35:02,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:35:02,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5605 states to 3972 states and 5605 transitions. [2024-11-25 04:35:02,273 INFO L276 IsEmpty]: Start isEmpty. Operand 3972 states and 5605 transitions. [2024-11-25 04:35:02,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1069 [2024-11-25 04:35:02,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:35:02,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:35:02,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:35:03,441 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 157 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:35:06,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:35:07,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5634 states to 3989 states and 5634 transitions. [2024-11-25 04:35:07,002 INFO L276 IsEmpty]: Start isEmpty. Operand 3989 states and 5634 transitions. [2024-11-25 04:35:07,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1071 [2024-11-25 04:35:07,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:35:07,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:35:07,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:35:07,621 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 140 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 04:35:08,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:35:08,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5646 states to 3996 states and 5646 transitions. [2024-11-25 04:35:08,365 INFO L276 IsEmpty]: Start isEmpty. Operand 3996 states and 5646 transitions. [2024-11-25 04:35:08,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1071 [2024-11-25 04:35:08,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:35:08,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:35:08,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:35:09,395 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 159 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:35:11,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:35:11,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5668 states to 4007 states and 5668 transitions. [2024-11-25 04:35:11,833 INFO L276 IsEmpty]: Start isEmpty. Operand 4007 states and 5668 transitions. [2024-11-25 04:35:11,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1071 [2024-11-25 04:35:11,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:35:11,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:35:12,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:35:12,516 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 159 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:35:13,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:35:13,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5675 states to 4012 states and 5675 transitions. [2024-11-25 04:35:13,109 INFO L276 IsEmpty]: Start isEmpty. Operand 4012 states and 5675 transitions. [2024-11-25 04:35:13,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1073 [2024-11-25 04:35:13,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:35:13,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:35:13,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:35:14,416 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 142 proven. 23 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:35:15,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:35:15,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5706 states to 4032 states and 5706 transitions. [2024-11-25 04:35:15,194 INFO L276 IsEmpty]: Start isEmpty. Operand 4032 states and 5706 transitions. [2024-11-25 04:35:15,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1073 [2024-11-25 04:35:15,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:35:15,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:35:15,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:35:16,902 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 142 proven. 23 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:35:20,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:35:20,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5737 states to 4049 states and 5737 transitions. [2024-11-25 04:35:20,210 INFO L276 IsEmpty]: Start isEmpty. Operand 4049 states and 5737 transitions. [2024-11-25 04:35:20,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1073 [2024-11-25 04:35:20,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:35:20,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:35:20,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:35:21,050 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 164 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:35:21,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:35:21,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5739 states to 4050 states and 5739 transitions. [2024-11-25 04:35:21,571 INFO L276 IsEmpty]: Start isEmpty. Operand 4050 states and 5739 transitions. [2024-11-25 04:35:21,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1073 [2024-11-25 04:35:21,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:35:21,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:35:21,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:35:22,209 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 164 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:35:22,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:35:22,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5742 states to 4054 states and 5742 transitions. [2024-11-25 04:35:22,861 INFO L276 IsEmpty]: Start isEmpty. Operand 4054 states and 5742 transitions. [2024-11-25 04:35:22,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1074 [2024-11-25 04:35:22,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:35:22,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:35:23,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:35:23,962 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 167 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:35:29,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:35:29,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5779 states to 4076 states and 5779 transitions. [2024-11-25 04:35:29,281 INFO L276 IsEmpty]: Start isEmpty. Operand 4076 states and 5779 transitions. [2024-11-25 04:35:29,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1075 [2024-11-25 04:35:29,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:35:29,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:35:29,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:35:30,473 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 155 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:35:31,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:35:31,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5794 states to 4082 states and 5794 transitions. [2024-11-25 04:35:31,668 INFO L276 IsEmpty]: Start isEmpty. Operand 4082 states and 5794 transitions. [2024-11-25 04:35:31,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1075 [2024-11-25 04:35:31,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:35:31,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:35:31,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:35:32,657 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 167 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:35:34,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:35:34,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5810 states to 4092 states and 5810 transitions. [2024-11-25 04:35:34,029 INFO L276 IsEmpty]: Start isEmpty. Operand 4092 states and 5810 transitions. [2024-11-25 04:35:34,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1075 [2024-11-25 04:35:34,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:35:34,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:35:34,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:35:35,061 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 167 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:35:36,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:35:36,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5818 states to 4098 states and 5818 transitions. [2024-11-25 04:35:36,083 INFO L276 IsEmpty]: Start isEmpty. Operand 4098 states and 5818 transitions. [2024-11-25 04:35:36,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1075 [2024-11-25 04:35:36,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:35:36,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:35:36,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:35:36,844 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 167 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:35:37,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:35:37,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5824 states to 4103 states and 5824 transitions. [2024-11-25 04:35:37,545 INFO L276 IsEmpty]: Start isEmpty. Operand 4103 states and 5824 transitions. [2024-11-25 04:35:37,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1076 [2024-11-25 04:35:37,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:35:37,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:35:37,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:35:38,183 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 145 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-25 04:35:38,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:35:38,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5830 states to 4108 states and 5830 transitions. [2024-11-25 04:35:38,471 INFO L276 IsEmpty]: Start isEmpty. Operand 4108 states and 5830 transitions. [2024-11-25 04:35:38,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1076 [2024-11-25 04:35:38,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:35:38,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:35:38,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:35:39,416 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 169 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:35:40,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:35:40,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5832 states to 4109 states and 5832 transitions. [2024-11-25 04:35:40,058 INFO L276 IsEmpty]: Start isEmpty. Operand 4109 states and 5832 transitions. [2024-11-25 04:35:40,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1076 [2024-11-25 04:35:40,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:35:40,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:35:40,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:35:41,092 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 169 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:35:41,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:35:41,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5843 states to 4119 states and 5843 transitions. [2024-11-25 04:35:41,926 INFO L276 IsEmpty]: Start isEmpty. Operand 4119 states and 5843 transitions. [2024-11-25 04:35:41,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1078 [2024-11-25 04:35:41,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:35:41,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:35:42,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:35:42,825 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 150 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-25 04:35:45,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:35:45,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5861 states to 4134 states and 5861 transitions. [2024-11-25 04:35:45,122 INFO L276 IsEmpty]: Start isEmpty. Operand 4134 states and 5861 transitions. [2024-11-25 04:35:45,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1078 [2024-11-25 04:35:45,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:35:45,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:35:45,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:35:45,690 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-25 04:35:49,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:35:49,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5892 states to 4158 states and 5892 transitions. [2024-11-25 04:35:49,538 INFO L276 IsEmpty]: Start isEmpty. Operand 4158 states and 5892 transitions. [2024-11-25 04:35:49,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1079 [2024-11-25 04:35:49,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:35:49,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:35:49,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:35:52,775 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 151 proven. 26 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:36:03,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:36:03,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6077 states to 4302 states and 6077 transitions. [2024-11-25 04:36:03,987 INFO L276 IsEmpty]: Start isEmpty. Operand 4302 states and 6077 transitions. [2024-11-25 04:36:03,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1079 [2024-11-25 04:36:03,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:36:03,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:36:04,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:36:05,534 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 178 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:36:08,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:36:08,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6093 states to 4312 states and 6093 transitions. [2024-11-25 04:36:08,883 INFO L276 IsEmpty]: Start isEmpty. Operand 4312 states and 6093 transitions. [2024-11-25 04:36:08,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1080 [2024-11-25 04:36:08,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:36:08,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:36:09,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:36:09,441 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 152 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-25 04:36:11,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:36:11,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6120 states to 4327 states and 6120 transitions. [2024-11-25 04:36:11,847 INFO L276 IsEmpty]: Start isEmpty. Operand 4327 states and 6120 transitions. [2024-11-25 04:36:11,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1080 [2024-11-25 04:36:11,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:36:11,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:36:12,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:36:12,519 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 178 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:36:15,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:36:15,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6141 states to 4342 states and 6141 transitions. [2024-11-25 04:36:15,028 INFO L276 IsEmpty]: Start isEmpty. Operand 4342 states and 6141 transitions. [2024-11-25 04:36:15,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1080 [2024-11-25 04:36:15,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:36:15,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:36:15,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:36:15,672 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 178 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:36:16,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:36:16,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6142 states to 4343 states and 6142 transitions. [2024-11-25 04:36:16,288 INFO L276 IsEmpty]: Start isEmpty. Operand 4343 states and 6142 transitions. [2024-11-25 04:36:16,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1080 [2024-11-25 04:36:16,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:36:16,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:36:16,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:36:17,144 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 152 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-25 04:36:19,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:36:19,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6159 states to 4354 states and 6159 transitions. [2024-11-25 04:36:19,484 INFO L276 IsEmpty]: Start isEmpty. Operand 4354 states and 6159 transitions. [2024-11-25 04:36:19,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1080 [2024-11-25 04:36:19,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:36:19,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:36:19,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:36:20,023 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 178 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:36:20,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:36:20,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6163 states to 4358 states and 6163 transitions. [2024-11-25 04:36:20,719 INFO L276 IsEmpty]: Start isEmpty. Operand 4358 states and 6163 transitions. [2024-11-25 04:36:20,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1080 [2024-11-25 04:36:20,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:36:20,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:36:20,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:36:21,404 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 152 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-25 04:36:22,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:36:22,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6166 states to 4359 states and 6166 transitions. [2024-11-25 04:36:22,239 INFO L276 IsEmpty]: Start isEmpty. Operand 4359 states and 6166 transitions. [2024-11-25 04:36:22,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1080 [2024-11-25 04:36:22,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:36:22,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:36:22,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:36:22,826 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 178 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:36:24,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:36:24,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6175 states to 4365 states and 6175 transitions. [2024-11-25 04:36:24,062 INFO L276 IsEmpty]: Start isEmpty. Operand 4365 states and 6175 transitions. [2024-11-25 04:36:24,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1080 [2024-11-25 04:36:24,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:36:24,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:36:24,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:36:24,732 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 152 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-25 04:36:25,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:36:25,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6179 states to 4370 states and 6179 transitions. [2024-11-25 04:36:25,506 INFO L276 IsEmpty]: Start isEmpty. Operand 4370 states and 6179 transitions. [2024-11-25 04:36:25,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1080 [2024-11-25 04:36:25,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:36:25,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:36:25,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:36:26,181 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 152 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-25 04:36:26,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:36:26,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6183 states to 4375 states and 6183 transitions. [2024-11-25 04:36:26,856 INFO L276 IsEmpty]: Start isEmpty. Operand 4375 states and 6183 transitions. [2024-11-25 04:36:26,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1080 [2024-11-25 04:36:26,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:36:26,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:36:27,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:36:27,550 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 178 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:36:28,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:36:28,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6196 states to 4385 states and 6196 transitions. [2024-11-25 04:36:28,647 INFO L276 IsEmpty]: Start isEmpty. Operand 4385 states and 6196 transitions. [2024-11-25 04:36:28,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1080 [2024-11-25 04:36:28,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:36:28,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:36:28,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:36:29,191 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 152 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-25 04:36:30,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:36:30,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6206 states to 4395 states and 6206 transitions. [2024-11-25 04:36:30,355 INFO L276 IsEmpty]: Start isEmpty. Operand 4395 states and 6206 transitions. [2024-11-25 04:36:30,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1081 [2024-11-25 04:36:30,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:36:30,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:36:30,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:36:31,279 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 178 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 04:36:33,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:36:33,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6214 states to 4402 states and 6214 transitions. [2024-11-25 04:36:33,177 INFO L276 IsEmpty]: Start isEmpty. Operand 4402 states and 6214 transitions. [2024-11-25 04:36:33,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1081 [2024-11-25 04:36:33,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:36:33,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:36:33,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:36:35,206 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 153 proven. 26 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:36:46,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:36:46,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6338 states to 4483 states and 6338 transitions. [2024-11-25 04:36:46,413 INFO L276 IsEmpty]: Start isEmpty. Operand 4483 states and 6338 transitions. [2024-11-25 04:36:46,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1081 [2024-11-25 04:36:46,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:36:46,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:36:46,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:36:47,559 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 180 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:36:53,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:36:53,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6373 states to 4503 states and 6373 transitions. [2024-11-25 04:36:53,714 INFO L276 IsEmpty]: Start isEmpty. Operand 4503 states and 6373 transitions. [2024-11-25 04:36:53,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1081 [2024-11-25 04:36:53,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:36:53,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:36:53,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:36:54,675 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 178 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 04:36:56,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:36:56,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6381 states to 4510 states and 6381 transitions. [2024-11-25 04:36:56,684 INFO L276 IsEmpty]: Start isEmpty. Operand 4510 states and 6381 transitions. [2024-11-25 04:36:56,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1081 [2024-11-25 04:36:56,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:36:56,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:36:56,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:36:58,376 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 153 proven. 26 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:36:59,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:36:59,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6388 states to 4515 states and 6388 transitions. [2024-11-25 04:36:59,525 INFO L276 IsEmpty]: Start isEmpty. Operand 4515 states and 6388 transitions. [2024-11-25 04:36:59,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1081 [2024-11-25 04:36:59,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:36:59,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:36:59,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:37:00,344 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 180 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:37:03,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:37:03,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6406 states to 4527 states and 6406 transitions. [2024-11-25 04:37:03,041 INFO L276 IsEmpty]: Start isEmpty. Operand 4527 states and 6406 transitions. [2024-11-25 04:37:03,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1081 [2024-11-25 04:37:03,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:37:03,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:37:03,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:37:04,005 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 180 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:37:06,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:37:06,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6419 states to 4537 states and 6419 transitions. [2024-11-25 04:37:06,478 INFO L276 IsEmpty]: Start isEmpty. Operand 4537 states and 6419 transitions. [2024-11-25 04:37:06,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1081 [2024-11-25 04:37:06,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:37:06,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:37:06,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:37:08,106 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 153 proven. 26 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:37:09,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:37:09,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6427 states to 4543 states and 6427 transitions. [2024-11-25 04:37:09,446 INFO L276 IsEmpty]: Start isEmpty. Operand 4543 states and 6427 transitions. [2024-11-25 04:37:09,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1081 [2024-11-25 04:37:09,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:37:09,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:37:09,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:37:11,102 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 153 proven. 26 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:37:12,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:37:12,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6432 states to 4548 states and 6432 transitions. [2024-11-25 04:37:12,187 INFO L276 IsEmpty]: Start isEmpty. Operand 4548 states and 6432 transitions. [2024-11-25 04:37:12,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1081 [2024-11-25 04:37:12,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:37:12,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:37:12,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:37:13,028 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 180 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:37:14,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:37:14,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6436 states to 4552 states and 6436 transitions. [2024-11-25 04:37:14,021 INFO L276 IsEmpty]: Start isEmpty. Operand 4552 states and 6436 transitions. [2024-11-25 04:37:14,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1081 [2024-11-25 04:37:14,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:37:14,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:37:14,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:37:15,778 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 153 proven. 26 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:37:17,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:37:17,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6442 states to 4557 states and 6442 transitions. [2024-11-25 04:37:17,470 INFO L276 IsEmpty]: Start isEmpty. Operand 4557 states and 6442 transitions. [2024-11-25 04:37:17,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1081 [2024-11-25 04:37:17,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:37:17,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:37:17,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:37:19,496 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 153 proven. 26 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:37:20,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:37:20,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6446 states to 4562 states and 6446 transitions. [2024-11-25 04:37:20,561 INFO L276 IsEmpty]: Start isEmpty. Operand 4562 states and 6446 transitions. [2024-11-25 04:37:20,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1081 [2024-11-25 04:37:20,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:37:20,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:37:20,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:37:21,522 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 180 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:37:22,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:37:22,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6450 states to 4567 states and 6450 transitions. [2024-11-25 04:37:22,649 INFO L276 IsEmpty]: Start isEmpty. Operand 4567 states and 6450 transitions. [2024-11-25 04:37:22,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1082 [2024-11-25 04:37:22,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:37:22,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:37:22,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:37:25,233 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 167 proven. 28 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:37:28,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:37:28,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6483 states to 4585 states and 6483 transitions. [2024-11-25 04:37:28,817 INFO L276 IsEmpty]: Start isEmpty. Operand 4585 states and 6483 transitions. [2024-11-25 04:37:28,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1084 [2024-11-25 04:37:28,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:37:28,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:37:28,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:37:29,454 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 156 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 04:37:34,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:37:34,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6501 states to 4596 states and 6501 transitions. [2024-11-25 04:37:34,402 INFO L276 IsEmpty]: Start isEmpty. Operand 4596 states and 6501 transitions. [2024-11-25 04:37:34,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1084 [2024-11-25 04:37:34,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:37:34,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:37:34,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:37:35,039 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 153 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 04:37:36,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:37:36,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6510 states to 4602 states and 6510 transitions. [2024-11-25 04:37:36,764 INFO L276 IsEmpty]: Start isEmpty. Operand 4602 states and 6510 transitions. [2024-11-25 04:37:36,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1084 [2024-11-25 04:37:36,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:37:36,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:37:37,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:37:37,873 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 160 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-25 04:37:40,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:37:40,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6518 states to 4608 states and 6518 transitions. [2024-11-25 04:37:40,060 INFO L276 IsEmpty]: Start isEmpty. Operand 4608 states and 6518 transitions. [2024-11-25 04:37:40,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1085 [2024-11-25 04:37:40,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:37:40,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:37:40,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:37:41,620 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 189 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 04:37:44,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:37:44,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6540 states to 4619 states and 6540 transitions. [2024-11-25 04:37:44,334 INFO L276 IsEmpty]: Start isEmpty. Operand 4619 states and 6540 transitions. [2024-11-25 04:37:44,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1086 [2024-11-25 04:37:44,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:37:44,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:37:44,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:37:44,940 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 155 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-25 04:37:45,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:37:45,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6542 states to 4621 states and 6542 transitions. [2024-11-25 04:37:45,236 INFO L276 IsEmpty]: Start isEmpty. Operand 4621 states and 6542 transitions. [2024-11-25 04:37:45,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1086 [2024-11-25 04:37:45,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:37:45,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:37:45,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:37:48,577 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 158 proven. 33 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:38:01,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:01,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6699 states to 4752 states and 6699 transitions. [2024-11-25 04:38:01,563 INFO L276 IsEmpty]: Start isEmpty. Operand 4752 states and 6699 transitions. [2024-11-25 04:38:01,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1086 [2024-11-25 04:38:01,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:01,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:01,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:02,704 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 198 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 04:38:04,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:04,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6709 states to 4758 states and 6709 transitions. [2024-11-25 04:38:04,446 INFO L276 IsEmpty]: Start isEmpty. Operand 4758 states and 6709 transitions. [2024-11-25 04:38:04,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1086 [2024-11-25 04:38:04,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:04,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:04,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:05,039 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 158 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 04:38:08,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:08,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6717 states to 4763 states and 6717 transitions. [2024-11-25 04:38:08,009 INFO L276 IsEmpty]: Start isEmpty. Operand 4763 states and 6717 transitions. [2024-11-25 04:38:08,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1086 [2024-11-25 04:38:08,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:08,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:08,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:08,580 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 190 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:38:09,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:09,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6717 states to 4764 states and 6717 transitions. [2024-11-25 04:38:09,052 INFO L276 IsEmpty]: Start isEmpty. Operand 4764 states and 6717 transitions. [2024-11-25 04:38:09,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1086 [2024-11-25 04:38:09,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:09,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:09,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:10,872 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 155 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:38:12,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:12,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6757 states to 4800 states and 6757 transitions. [2024-11-25 04:38:12,921 INFO L276 IsEmpty]: Start isEmpty. Operand 4800 states and 6757 transitions. [2024-11-25 04:38:12,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1087 [2024-11-25 04:38:12,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:12,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:13,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:13,461 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 156 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-25 04:38:13,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:13,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6758 states to 4801 states and 6758 transitions. [2024-11-25 04:38:13,696 INFO L276 IsEmpty]: Start isEmpty. Operand 4801 states and 6758 transitions. [2024-11-25 04:38:13,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1088 [2024-11-25 04:38:13,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:13,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:13,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:14,266 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 157 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-25 04:38:15,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:15,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6766 states to 4807 states and 6766 transitions. [2024-11-25 04:38:15,607 INFO L276 IsEmpty]: Start isEmpty. Operand 4807 states and 6766 transitions. [2024-11-25 04:38:15,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1088 [2024-11-25 04:38:15,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:15,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:15,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:17,547 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 160 proven. 33 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:38:26,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:26,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6826 states to 4840 states and 6826 transitions. [2024-11-25 04:38:26,243 INFO L276 IsEmpty]: Start isEmpty. Operand 4840 states and 6826 transitions. [2024-11-25 04:38:26,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1088 [2024-11-25 04:38:26,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:26,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:26,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:27,797 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 160 proven. 33 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:38:29,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:29,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6832 states to 4846 states and 6832 transitions. [2024-11-25 04:38:29,981 INFO L276 IsEmpty]: Start isEmpty. Operand 4846 states and 6832 transitions. [2024-11-25 04:38:29,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1088 [2024-11-25 04:38:29,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:29,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:30,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:31,769 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 160 proven. 33 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:38:34,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:34,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6842 states to 4856 states and 6842 transitions. [2024-11-25 04:38:34,491 INFO L276 IsEmpty]: Start isEmpty. Operand 4856 states and 6842 transitions. [2024-11-25 04:38:34,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1089 [2024-11-25 04:38:34,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:34,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:34,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:35,601 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 197 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:38:37,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:37,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6848 states to 4860 states and 6848 transitions. [2024-11-25 04:38:37,549 INFO L276 IsEmpty]: Start isEmpty. Operand 4860 states and 6848 transitions. [2024-11-25 04:38:37,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1090 [2024-11-25 04:38:37,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:37,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:37,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:39,212 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 166 proven. 36 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 04:38:40,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:40,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6856 states to 4861 states and 6856 transitions. [2024-11-25 04:38:40,540 INFO L276 IsEmpty]: Start isEmpty. Operand 4861 states and 6856 transitions. [2024-11-25 04:38:40,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1093 [2024-11-25 04:38:40,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:40,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:40,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:43,422 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 165 proven. 40 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:38:49,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:49,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6877 states to 4875 states and 6877 transitions. [2024-11-25 04:38:49,906 INFO L276 IsEmpty]: Start isEmpty. Operand 4875 states and 6877 transitions. [2024-11-25 04:38:49,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1093 [2024-11-25 04:38:49,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:49,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:50,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:50,441 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 162 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-25 04:38:55,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:55,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6903 states to 4892 states and 6903 transitions. [2024-11-25 04:38:55,199 INFO L276 IsEmpty]: Start isEmpty. Operand 4892 states and 6903 transitions. [2024-11-25 04:38:55,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1094 [2024-11-25 04:38:55,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:55,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:55,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:56,047 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 163 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-25 04:38:57,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:57,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6913 states to 4898 states and 6913 transitions. [2024-11-25 04:38:57,582 INFO L276 IsEmpty]: Start isEmpty. Operand 4898 states and 6913 transitions. [2024-11-25 04:38:57,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1094 [2024-11-25 04:38:57,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:57,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:57,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:58,956 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 191 proven. 40 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:39:01,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:39:01,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6924 states to 4907 states and 6924 transitions. [2024-11-25 04:39:01,449 INFO L276 IsEmpty]: Start isEmpty. Operand 4907 states and 6924 transitions. [2024-11-25 04:39:01,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1095 [2024-11-25 04:39:01,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:39:01,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:39:01,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:39:03,098 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 213 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 04:39:04,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:39:04,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6934 states to 4912 states and 6934 transitions. [2024-11-25 04:39:04,692 INFO L276 IsEmpty]: Start isEmpty. Operand 4912 states and 6934 transitions. [2024-11-25 04:39:04,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1095 [2024-11-25 04:39:04,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:39:04,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:39:04,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:39:05,534 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 207 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:39:10,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:39:10,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6952 states to 4925 states and 6952 transitions. [2024-11-25 04:39:10,027 INFO L276 IsEmpty]: Start isEmpty. Operand 4925 states and 6952 transitions. [2024-11-25 04:39:10,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1096 [2024-11-25 04:39:10,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:39:10,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:39:10,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:39:12,464 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 168 proven. 43 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:39:25,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:39:25,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7152 states to 5086 states and 7152 transitions. [2024-11-25 04:39:25,832 INFO L276 IsEmpty]: Start isEmpty. Operand 5086 states and 7152 transitions. [2024-11-25 04:39:25,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1096 [2024-11-25 04:39:25,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:39:25,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:39:25,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:39:27,759 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 212 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:39:38,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:39:38,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7192 states to 5113 states and 7192 transitions. [2024-11-25 04:39:38,038 INFO L276 IsEmpty]: Start isEmpty. Operand 5113 states and 7192 transitions. [2024-11-25 04:39:38,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1096 [2024-11-25 04:39:38,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:39:38,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:39:38,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:39:38,599 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 165 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-25 04:39:39,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:39:39,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7192 states to 5114 states and 7192 transitions. [2024-11-25 04:39:39,342 INFO L276 IsEmpty]: Start isEmpty. Operand 5114 states and 7192 transitions. [2024-11-25 04:39:39,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1098 [2024-11-25 04:39:39,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:39:39,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:39:39,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:39:40,137 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 167 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-25 04:39:40,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:39:40,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7197 states to 5118 states and 7197 transitions. [2024-11-25 04:39:40,725 INFO L276 IsEmpty]: Start isEmpty. Operand 5118 states and 7197 transitions. [2024-11-25 04:39:40,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1098 [2024-11-25 04:39:40,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:39:40,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:39:40,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:39:42,562 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 170 proven. 43 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:39:48,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:39:48,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7212 states to 5128 states and 7212 transitions. [2024-11-25 04:39:48,156 INFO L276 IsEmpty]: Start isEmpty. Operand 5128 states and 7212 transitions. [2024-11-25 04:39:48,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1098 [2024-11-25 04:39:48,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:39:48,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:39:48,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:39:48,691 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 167 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-25 04:39:49,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:39:49,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7213 states to 5130 states and 7213 transitions. [2024-11-25 04:39:49,615 INFO L276 IsEmpty]: Start isEmpty. Operand 5130 states and 7213 transitions. [2024-11-25 04:39:49,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1098 [2024-11-25 04:39:49,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:39:49,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:39:49,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:39:51,055 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 170 proven. 43 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:39:55,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:39:55,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7222 states to 5137 states and 7222 transitions. [2024-11-25 04:39:55,067 INFO L276 IsEmpty]: Start isEmpty. Operand 5137 states and 7222 transitions. [2024-11-25 04:39:55,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1099 [2024-11-25 04:39:55,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:39:55,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:39:55,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:39:56,053 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 218 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:39:58,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:39:58,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7227 states to 5140 states and 7227 transitions. [2024-11-25 04:39:58,746 INFO L276 IsEmpty]: Start isEmpty. Operand 5140 states and 7227 transitions. [2024-11-25 04:39:58,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1099 [2024-11-25 04:39:58,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:39:58,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:39:58,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:39:59,417 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 168 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-25 04:40:02,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:40:02,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7243 states to 5150 states and 7243 transitions. [2024-11-25 04:40:02,086 INFO L276 IsEmpty]: Start isEmpty. Operand 5150 states and 7243 transitions. [2024-11-25 04:40:02,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1100 [2024-11-25 04:40:02,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:40:02,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:40:02,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:40:03,919 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 220 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:40:05,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:40:05,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7248 states to 5154 states and 7248 transitions. [2024-11-25 04:40:05,664 INFO L276 IsEmpty]: Start isEmpty. Operand 5154 states and 7248 transitions. [2024-11-25 04:40:05,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1100 [2024-11-25 04:40:05,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:40:05,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:40:05,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:40:07,998 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 197 proven. 46 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:40:18,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:40:18,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7340 states to 5201 states and 7340 transitions. [2024-11-25 04:40:18,745 INFO L276 IsEmpty]: Start isEmpty. Operand 5201 states and 7340 transitions. [2024-11-25 04:40:18,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1100 [2024-11-25 04:40:18,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:40:18,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:40:18,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:40:19,717 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 190 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:40:20,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:40:20,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7341 states to 5202 states and 7341 transitions. [2024-11-25 04:40:20,439 INFO L276 IsEmpty]: Start isEmpty. Operand 5202 states and 7341 transitions. [2024-11-25 04:40:20,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1100 [2024-11-25 04:40:20,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:40:20,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:40:20,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:40:21,633 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 190 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:40:22,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:40:22,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7342 states to 5203 states and 7342 transitions. [2024-11-25 04:40:22,804 INFO L276 IsEmpty]: Start isEmpty. Operand 5203 states and 7342 transitions. [2024-11-25 04:40:22,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1101 [2024-11-25 04:40:22,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:40:22,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:40:22,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:40:23,344 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 170 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-25 04:40:27,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:40:27,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7362 states to 5217 states and 7362 transitions. [2024-11-25 04:40:27,312 INFO L276 IsEmpty]: Start isEmpty. Operand 5217 states and 7362 transitions. [2024-11-25 04:40:27,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1101 [2024-11-25 04:40:27,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:40:27,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:40:27,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:40:28,263 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 220 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:40:39,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:40:39,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7405 states to 5242 states and 7405 transitions. [2024-11-25 04:40:39,460 INFO L276 IsEmpty]: Start isEmpty. Operand 5242 states and 7405 transitions. [2024-11-25 04:40:39,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1101 [2024-11-25 04:40:39,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:40:39,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:40:39,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:40:40,455 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 220 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:40:45,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:40:45,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7422 states to 5253 states and 7422 transitions. [2024-11-25 04:40:45,680 INFO L276 IsEmpty]: Start isEmpty. Operand 5253 states and 7422 transitions. [2024-11-25 04:40:45,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1101 [2024-11-25 04:40:45,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:40:45,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:40:45,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:40:46,473 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 220 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:40:52,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:40:52,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7439 states to 5266 states and 7439 transitions. [2024-11-25 04:40:52,092 INFO L276 IsEmpty]: Start isEmpty. Operand 5266 states and 7439 transitions. [2024-11-25 04:40:52,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1102 [2024-11-25 04:40:52,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:40:52,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:40:52,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:40:55,773 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 222 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:41:26,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:41:26,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8528 states to 6246 states and 8528 transitions. [2024-11-25 04:41:26,455 INFO L276 IsEmpty]: Start isEmpty. Operand 6246 states and 8528 transitions. [2024-11-25 04:41:26,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1103 [2024-11-25 04:41:26,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:41:26,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:41:26,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:41:27,413 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 224 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:41:33,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:41:33,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8550 states to 6259 states and 8550 transitions. [2024-11-25 04:41:33,139 INFO L276 IsEmpty]: Start isEmpty. Operand 6259 states and 8550 transitions. [2024-11-25 04:41:33,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1103 [2024-11-25 04:41:33,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:41:33,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:41:33,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:41:33,679 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 224 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.