./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem07_label37.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_4b09b2af-cba6-4872-90f2-e403214c1992/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b09b2af-cba6-4872-90f2-e403214c1992/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b09b2af-cba6-4872-90f2-e403214c1992/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b09b2af-cba6-4872-90f2-e403214c1992/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem07_label37.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b09b2af-cba6-4872-90f2-e403214c1992/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b09b2af-cba6-4872-90f2-e403214c1992/bin/ukojak-verify-CZk0znPC7b --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 3aa53faff32d3cefd7e292e9c760c2842331eee742cc346d26d4662e48b4b358 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:16:22,770 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:16:22,819 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b09b2af-cba6-4872-90f2-e403214c1992/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-05 23:16:22,823 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:16:22,824 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:16:22,840 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:16:22,841 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:16:22,841 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:16:22,842 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:16:22,842 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:16:22,842 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:16:22,842 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:16:22,842 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 23:16:22,842 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:16:22,842 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 23:16:22,842 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:16:22,843 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:16:22,843 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:16:22,843 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:16:22,843 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 23:16:22,843 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:16:22,843 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:16:22,843 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:16:22,843 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:16:22,843 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:16:22,843 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:16:22,844 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:16:22,844 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:16:22,844 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:16:22,844 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:16:22,844 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:16:22,844 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:16:22,844 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:16:22,844 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_4b09b2af-cba6-4872-90f2-e403214c1992/bin/ukojak-verify-CZk0znPC7b 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 -> 3aa53faff32d3cefd7e292e9c760c2842331eee742cc346d26d4662e48b4b358 [2024-12-05 23:16:23,041 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:16:23,048 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:16:23,049 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:16:23,051 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:16:23,051 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:16:23,052 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b09b2af-cba6-4872-90f2-e403214c1992/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/eca-rers2012/Problem07_label37.c [2024-12-05 23:16:25,603 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b09b2af-cba6-4872-90f2-e403214c1992/bin/ukojak-verify-CZk0znPC7b/data/6ccb2e554/875766ab7b8747648cd0106e4b5401fd/FLAG61f41aca6 [2024-12-05 23:16:27,091 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:16:27,092 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b09b2af-cba6-4872-90f2-e403214c1992/sv-benchmarks/c/eca-rers2012/Problem07_label37.c [2024-12-05 23:16:27,217 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b09b2af-cba6-4872-90f2-e403214c1992/bin/ukojak-verify-CZk0znPC7b/data/6ccb2e554/875766ab7b8747648cd0106e4b5401fd/FLAG61f41aca6 [2024-12-05 23:16:27,227 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b09b2af-cba6-4872-90f2-e403214c1992/bin/ukojak-verify-CZk0znPC7b/data/6ccb2e554/875766ab7b8747648cd0106e4b5401fd [2024-12-05 23:16:27,229 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:16:27,230 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:16:27,231 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:16:27,231 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:16:27,234 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:16:27,234 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:16:27" (1/1) ... [2024-12-05 23:16:27,235 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@784a85b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:16:27, skipping insertion in model container [2024-12-05 23:16:27,235 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:16:27" (1/1) ... [2024-12-05 23:16:27,767 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:16:37,086 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_4b09b2af-cba6-4872-90f2-e403214c1992/sv-benchmarks/c/eca-rers2012/Problem07_label37.c[2770691,2770704] [2024-12-05 23:16:37,142 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:16:37,151 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:16:42,657 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_4b09b2af-cba6-4872-90f2-e403214c1992/sv-benchmarks/c/eca-rers2012/Problem07_label37.c[2770691,2770704] [2024-12-05 23:16:42,666 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:16:43,422 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:16:43,423 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:16:43 WrapperNode [2024-12-05 23:16:43,423 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:16:43,424 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:16:43,424 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:16:43,424 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:16:43,429 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:16:43" (1/1) ... [2024-12-05 23:16:43,971 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:16:43" (1/1) ... [2024-12-05 23:16:45,431 INFO L138 Inliner]: procedures = 59, calls = 53, calls flagged for inlining = 48, calls inlined = 48, statements flattened = 83818 [2024-12-05 23:16:45,432 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:16:45,432 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:16:45,432 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:16:45,432 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:16:45,437 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:16:43" (1/1) ... [2024-12-05 23:16:45,438 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:16:43" (1/1) ... [2024-12-05 23:16:45,685 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:16:43" (1/1) ... [2024-12-05 23:16:45,685 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:16:43" (1/1) ... [2024-12-05 23:16:46,589 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:16:43" (1/1) ... [2024-12-05 23:16:46,689 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:16:43" (1/1) ... [2024-12-05 23:16:46,956 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:16:43" (1/1) ... [2024-12-05 23:16:47,122 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:16:43" (1/1) ... [2024-12-05 23:16:47,191 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:16:43" (1/1) ... [2024-12-05 23:16:47,460 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:16:47,461 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:16:47,462 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:16:47,462 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:16:47,463 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:16:43" (1/1) ... [2024-12-05 23:16:47,469 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:16:47,481 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b09b2af-cba6-4872-90f2-e403214c1992/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:16:47,492 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b09b2af-cba6-4872-90f2-e403214c1992/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:16:47,495 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b09b2af-cba6-4872-90f2-e403214c1992/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:16:47,521 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:16:47,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 23:16:47,521 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:16:47,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:16:47,635 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:16:47,636 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:17:26,314 INFO L? ?]: Removed 10224 outVars from TransFormulas that were not future-live. [2024-12-05 23:17:26,314 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:17:27,178 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:17:27,178 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-05 23:17:27,179 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:17:27 BoogieIcfgContainer [2024-12-05 23:17:27,179 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:17:27,179 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:17:27,180 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:17:27,187 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:17:27,187 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:17:27" (1/1) ... [2024-12-05 23:17:27,193 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:17:27,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:27,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20217 states to 10135 states and 20217 transitions. [2024-12-05 23:17:27,336 INFO L276 IsEmpty]: Start isEmpty. Operand 10135 states and 20217 transitions. [2024-12-05 23:17:28,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10086 [2024-12-05 23:17:28,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:28,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:31,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:53,788 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:18:33,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:34,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34422 states to 20218 states and 34422 transitions. [2024-12-05 23:18:34,028 INFO L276 IsEmpty]: Start isEmpty. Operand 20218 states and 34422 transitions. [2024-12-05 23:18:34,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10090 [2024-12-05 23:18:34,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:34,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:35,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:48,959 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:18:50,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:50,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34427 states to 20221 states and 34427 transitions. [2024-12-05 23:18:50,364 INFO L276 IsEmpty]: Start isEmpty. Operand 20221 states and 34427 transitions. [2024-12-05 23:18:50,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10091 [2024-12-05 23:18:50,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:50,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:52,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:09,194 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:19:10,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:10,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34434 states to 20225 states and 34434 transitions. [2024-12-05 23:19:10,323 INFO L276 IsEmpty]: Start isEmpty. Operand 20225 states and 34434 transitions. [2024-12-05 23:19:10,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10092 [2024-12-05 23:19:10,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:10,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:13,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:28,469 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:19:29,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:29,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34435 states to 20226 states and 34435 transitions. [2024-12-05 23:19:29,099 INFO L276 IsEmpty]: Start isEmpty. Operand 20226 states and 34435 transitions. [2024-12-05 23:19:29,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10096 [2024-12-05 23:19:29,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:29,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:31,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:48,624 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:19:49,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:49,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34448 states to 20235 states and 34448 transitions. [2024-12-05 23:19:49,929 INFO L276 IsEmpty]: Start isEmpty. Operand 20235 states and 34448 transitions. [2024-12-05 23:19:50,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10097 [2024-12-05 23:19:50,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:50,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:51,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:06,677 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:20:07,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:07,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34463 states to 20245 states and 34463 transitions. [2024-12-05 23:20:07,850 INFO L276 IsEmpty]: Start isEmpty. Operand 20245 states and 34463 transitions. [2024-12-05 23:20:08,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10098 [2024-12-05 23:20:08,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:08,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:10,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:25,750 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:20:26,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:26,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34464 states to 20246 states and 34464 transitions. [2024-12-05 23:20:26,516 INFO L276 IsEmpty]: Start isEmpty. Operand 20246 states and 34464 transitions. [2024-12-05 23:20:27,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10099 [2024-12-05 23:20:27,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:27,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:28,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:42,699 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:20:43,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:43,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34482 states to 20258 states and 34482 transitions. [2024-12-05 23:20:43,762 INFO L276 IsEmpty]: Start isEmpty. Operand 20258 states and 34482 transitions. [2024-12-05 23:20:44,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10101 [2024-12-05 23:20:44,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:44,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:45,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:04,145 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:21:05,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:05,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34503 states to 20272 states and 34503 transitions. [2024-12-05 23:21:05,762 INFO L276 IsEmpty]: Start isEmpty. Operand 20272 states and 34503 transitions. [2024-12-05 23:21:06,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10102 [2024-12-05 23:21:06,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:06,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:07,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:20,463 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:21:21,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:21,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34520 states to 20284 states and 34520 transitions. [2024-12-05 23:21:21,727 INFO L276 IsEmpty]: Start isEmpty. Operand 20284 states and 34520 transitions. [2024-12-05 23:21:22,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10104 [2024-12-05 23:21:22,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:22,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:23,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:36,693 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:21:38,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:38,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34522 states to 20286 states and 34522 transitions. [2024-12-05 23:21:38,077 INFO L276 IsEmpty]: Start isEmpty. Operand 20286 states and 34522 transitions. [2024-12-05 23:21:38,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10105 [2024-12-05 23:21:38,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:38,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:39,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:52,927 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:21:54,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:54,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34548 states to 20304 states and 34548 transitions. [2024-12-05 23:21:54,775 INFO L276 IsEmpty]: Start isEmpty. Operand 20304 states and 34548 transitions. [2024-12-05 23:21:55,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10106 [2024-12-05 23:21:55,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:55,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:57,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:14,149 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:22:15,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:15,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34563 states to 20314 states and 34563 transitions. [2024-12-05 23:22:15,520 INFO L276 IsEmpty]: Start isEmpty. Operand 20314 states and 34563 transitions. [2024-12-05 23:22:15,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10107 [2024-12-05 23:22:15,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:15,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:17,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:37,729 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:22:39,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:39,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34583 states to 20329 states and 34583 transitions. [2024-12-05 23:22:39,551 INFO L276 IsEmpty]: Start isEmpty. Operand 20329 states and 34583 transitions. [2024-12-05 23:22:40,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10109 [2024-12-05 23:22:40,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:40,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:41,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:58,310 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:22:59,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:59,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34587 states to 20332 states and 34587 transitions. [2024-12-05 23:22:59,112 INFO L276 IsEmpty]: Start isEmpty. Operand 20332 states and 34587 transitions. [2024-12-05 23:22:59,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10110 [2024-12-05 23:22:59,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:59,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:00,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:15,809 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:23:16,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:16,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34604 states to 20344 states and 34604 transitions. [2024-12-05 23:23:16,941 INFO L276 IsEmpty]: Start isEmpty. Operand 20344 states and 34604 transitions. [2024-12-05 23:23:17,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10111 [2024-12-05 23:23:17,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:17,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:18,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:32,295 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:23:33,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:33,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34613 states to 20350 states and 34613 transitions. [2024-12-05 23:23:33,331 INFO L276 IsEmpty]: Start isEmpty. Operand 20350 states and 34613 transitions. [2024-12-05 23:23:33,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10114 [2024-12-05 23:23:33,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:33,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:35,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:52,385 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:23:53,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:53,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34620 states to 20355 states and 34620 transitions. [2024-12-05 23:23:53,164 INFO L276 IsEmpty]: Start isEmpty. Operand 20355 states and 34620 transitions. [2024-12-05 23:23:53,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10118 [2024-12-05 23:23:53,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:53,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:54,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:08,093 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:24:09,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:09,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34659 states to 20386 states and 34659 transitions. [2024-12-05 23:24:09,831 INFO L276 IsEmpty]: Start isEmpty. Operand 20386 states and 34659 transitions. [2024-12-05 23:24:10,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10119 [2024-12-05 23:24:10,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:10,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:11,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:24,785 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:24:25,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:25,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34660 states to 20387 states and 34660 transitions. [2024-12-05 23:24:25,599 INFO L276 IsEmpty]: Start isEmpty. Operand 20387 states and 34660 transitions. [2024-12-05 23:24:26,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10121 [2024-12-05 23:24:26,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:26,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:27,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:40,229 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:24:41,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:41,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34672 states to 20397 states and 34672 transitions. [2024-12-05 23:24:41,294 INFO L276 IsEmpty]: Start isEmpty. Operand 20397 states and 34672 transitions. [2024-12-05 23:24:41,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10122 [2024-12-05 23:24:41,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:41,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:42,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:58,984 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:24:59,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:59,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34682 states to 20405 states and 34682 transitions. [2024-12-05 23:24:59,946 INFO L276 IsEmpty]: Start isEmpty. Operand 20405 states and 34682 transitions. [2024-12-05 23:25:00,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10125 [2024-12-05 23:25:00,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:00,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:01,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:16,662 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:25:17,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:17,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34700 states to 20420 states and 34700 transitions. [2024-12-05 23:25:17,417 INFO L276 IsEmpty]: Start isEmpty. Operand 20420 states and 34700 transitions. [2024-12-05 23:25:17,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10126 [2024-12-05 23:25:17,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:17,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:19,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:35,721 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:25:37,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:37,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34731 states to 20445 states and 34731 transitions. [2024-12-05 23:25:37,094 INFO L276 IsEmpty]: Start isEmpty. Operand 20445 states and 34731 transitions. [2024-12-05 23:25:37,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10127 [2024-12-05 23:25:37,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:37,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:38,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:51,771 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:25:53,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:53,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34757 states to 20465 states and 34757 transitions. [2024-12-05 23:25:53,348 INFO L276 IsEmpty]: Start isEmpty. Operand 20465 states and 34757 transitions. [2024-12-05 23:25:53,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10128 [2024-12-05 23:25:53,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:53,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:54,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:08,378 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:26:09,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:09,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34788 states to 20489 states and 34788 transitions. [2024-12-05 23:26:09,870 INFO L276 IsEmpty]: Start isEmpty. Operand 20489 states and 34788 transitions. [2024-12-05 23:26:10,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10129 [2024-12-05 23:26:10,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:10,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:11,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:24,564 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.