./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem07_label51.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_4eebd279-e854-416c-803c-3eee92096fd9/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4eebd279-e854-416c-803c-3eee92096fd9/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_4eebd279-e854-416c-803c-3eee92096fd9/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4eebd279-e854-416c-803c-3eee92096fd9/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem07_label51.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4eebd279-e854-416c-803c-3eee92096fd9/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_4eebd279-e854-416c-803c-3eee92096fd9/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 41e23ce61c4ec5f5654fc4bd84a547bf559989a53840176f6f531be89d4f357c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:30:58,623 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:30:58,681 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4eebd279-e854-416c-803c-3eee92096fd9/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 01:30:58,685 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 01:30:58,686 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 01:30:58,706 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:30:58,706 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 01:30:58,707 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 01:30:58,707 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:30:58,707 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:30:58,707 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:30:58,707 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 01:30:58,707 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 01:30:58,708 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 01:30:58,708 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 01:30:58,708 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:30:58,708 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 01:30:58,708 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:30:58,708 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 01:30:58,708 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 01:30:58,708 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 01:30:58,708 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:30:58,708 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:30:58,709 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:30:58,709 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:30:58,709 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:30:58,709 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:30:58,709 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:30:58,709 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:30:58,709 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:30:58,709 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 01:30:58,709 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 01:30:58,709 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 01:30:58,709 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_4eebd279-e854-416c-803c-3eee92096fd9/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 -> 41e23ce61c4ec5f5654fc4bd84a547bf559989a53840176f6f531be89d4f357c [2024-12-06 01:30:58,946 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:30:58,953 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:30:58,955 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:30:58,956 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:30:58,956 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:30:58,957 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4eebd279-e854-416c-803c-3eee92096fd9/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/eca-rers2012/Problem07_label51.c [2024-12-06 01:31:01,517 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4eebd279-e854-416c-803c-3eee92096fd9/bin/ukojak-verify-CZk0znPC7b/data/4ff9ce5a2/a66cad5394d444db8c230a9936dbf65f/FLAGe1f907607 [2024-12-06 01:31:02,825 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:31:02,826 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4eebd279-e854-416c-803c-3eee92096fd9/sv-benchmarks/c/eca-rers2012/Problem07_label51.c [2024-12-06 01:31:02,960 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4eebd279-e854-416c-803c-3eee92096fd9/bin/ukojak-verify-CZk0znPC7b/data/4ff9ce5a2/a66cad5394d444db8c230a9936dbf65f/FLAGe1f907607 [2024-12-06 01:31:03,088 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4eebd279-e854-416c-803c-3eee92096fd9/bin/ukojak-verify-CZk0znPC7b/data/4ff9ce5a2/a66cad5394d444db8c230a9936dbf65f [2024-12-06 01:31:03,089 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:31:03,090 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:31:03,091 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:31:03,091 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:31:03,094 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:31:03,095 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:31:03" (1/1) ... [2024-12-06 01:31:03,095 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78b13473 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:31:03, skipping insertion in model container [2024-12-06 01:31:03,096 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:31:03" (1/1) ... [2024-12-06 01:31:03,642 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:31:12,703 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_4eebd279-e854-416c-803c-3eee92096fd9/sv-benchmarks/c/eca-rers2012/Problem07_label51.c[2774270,2774283] [2024-12-06 01:31:12,753 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:31:12,760 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 01:31:18,431 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_4eebd279-e854-416c-803c-3eee92096fd9/sv-benchmarks/c/eca-rers2012/Problem07_label51.c[2774270,2774283] [2024-12-06 01:31:18,435 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:31:19,077 INFO L204 MainTranslator]: Completed translation [2024-12-06 01:31:19,078 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:31:19 WrapperNode [2024-12-06 01:31:19,078 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:31:19,079 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 01:31:19,079 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 01:31:19,079 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 01:31:19,084 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:31:19" (1/1) ... [2024-12-06 01:31:19,406 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:31:19" (1/1) ... [2024-12-06 01:31:21,140 INFO L138 Inliner]: procedures = 59, calls = 53, calls flagged for inlining = 48, calls inlined = 48, statements flattened = 83818 [2024-12-06 01:31:21,140 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 01:31:21,141 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 01:31:21,141 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 01:31:21,141 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 01:31:21,148 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:31:19" (1/1) ... [2024-12-06 01:31:21,149 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:31:19" (1/1) ... [2024-12-06 01:31:21,481 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:31:19" (1/1) ... [2024-12-06 01:31:21,481 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:31:19" (1/1) ... [2024-12-06 01:31:22,107 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:31:19" (1/1) ... [2024-12-06 01:31:22,197 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:31:19" (1/1) ... [2024-12-06 01:31:22,329 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:31:19" (1/1) ... [2024-12-06 01:31:22,396 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:31:19" (1/1) ... [2024-12-06 01:31:22,484 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:31:19" (1/1) ... [2024-12-06 01:31:22,870 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 01:31:22,871 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 01:31:22,871 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 01:31:22,871 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 01:31:22,872 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:31:19" (1/1) ... [2024-12-06 01:31:22,876 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:31:22,887 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4eebd279-e854-416c-803c-3eee92096fd9/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 01:31:22,900 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4eebd279-e854-416c-803c-3eee92096fd9/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 01:31:22,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4eebd279-e854-416c-803c-3eee92096fd9/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 01:31:22,922 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 01:31:22,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 01:31:22,922 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 01:31:22,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 01:31:23,047 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 01:31:23,048 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 01:32:02,473 INFO L? ?]: Removed 10224 outVars from TransFormulas that were not future-live. [2024-12-06 01:32:02,473 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 01:32:03,357 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 01:32:03,357 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 01:32:03,357 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:32:03 BoogieIcfgContainer [2024-12-06 01:32:03,358 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 01:32:03,358 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 01:32:03,358 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 01:32:03,367 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 01:32:03,368 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:32:03" (1/1) ... [2024-12-06 01:32:03,375 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 01:32:03,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:03,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20217 states to 10135 states and 20217 transitions. [2024-12-06 01:32:03,524 INFO L276 IsEmpty]: Start isEmpty. Operand 10135 states and 20217 transitions. [2024-12-06 01:32:04,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10086 [2024-12-06 01:32:04,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:04,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:05,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:30,208 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:33:09,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:33:09,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31170 states to 20218 states and 31170 transitions. [2024-12-06 01:33:09,381 INFO L276 IsEmpty]: Start isEmpty. Operand 20218 states and 31170 transitions. [2024-12-06 01:33:09,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10090 [2024-12-06 01:33:09,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:33:09,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:33:10,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:33:24,577 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:33:25,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:33:25,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31175 states to 20221 states and 31175 transitions. [2024-12-06 01:33:25,812 INFO L276 IsEmpty]: Start isEmpty. Operand 20221 states and 31175 transitions. [2024-12-06 01:33:26,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10093 [2024-12-06 01:33:26,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:33:26,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:33:27,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:33:41,295 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:33:42,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:33:42,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31184 states to 20227 states and 31184 transitions. [2024-12-06 01:33:42,320 INFO L276 IsEmpty]: Start isEmpty. Operand 20227 states and 31184 transitions. [2024-12-06 01:33:42,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10102 [2024-12-06 01:33:42,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:33:42,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:33:44,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:33:58,588 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:33:59,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:33:59,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31197 states to 20239 states and 31197 transitions. [2024-12-06 01:33:59,519 INFO L276 IsEmpty]: Start isEmpty. Operand 20239 states and 31197 transitions. [2024-12-06 01:34:00,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10115 [2024-12-06 01:34:00,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:34:00,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:34:01,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:34:14,393 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:34:15,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:34:15,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31229 states to 20267 states and 31229 transitions. [2024-12-06 01:34:15,554 INFO L276 IsEmpty]: Start isEmpty. Operand 20267 states and 31229 transitions. [2024-12-06 01:34:16,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10117 [2024-12-06 01:34:16,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:34:16,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:34:17,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:34:31,694 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:34:32,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:34:32,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31255 states to 20291 states and 31255 transitions. [2024-12-06 01:34:32,620 INFO L276 IsEmpty]: Start isEmpty. Operand 20291 states and 31255 transitions. [2024-12-06 01:34:33,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10118 [2024-12-06 01:34:33,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:34:33,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:34:34,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:34:48,774 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:34:49,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:34:49,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31256 states to 20292 states and 31256 transitions. [2024-12-06 01:34:49,497 INFO L276 IsEmpty]: Start isEmpty. Operand 20292 states and 31256 transitions. [2024-12-06 01:34:50,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10119 [2024-12-06 01:34:50,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:34:50,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:34:51,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:35:05,522 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:35:06,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:35:06,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31257 states to 20293 states and 31257 transitions. [2024-12-06 01:35:06,154 INFO L276 IsEmpty]: Start isEmpty. Operand 20293 states and 31257 transitions. [2024-12-06 01:35:06,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10123 [2024-12-06 01:35:06,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:35:06,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:35:08,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:35:23,651 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:35:24,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:35:24,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31298 states to 20329 states and 31298 transitions. [2024-12-06 01:35:24,981 INFO L276 IsEmpty]: Start isEmpty. Operand 20329 states and 31298 transitions. [2024-12-06 01:35:25,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10124 [2024-12-06 01:35:25,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:35:25,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:35:26,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:35:39,602 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:35:40,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:35:40,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31304 states to 20334 states and 31304 transitions. [2024-12-06 01:35:40,265 INFO L276 IsEmpty]: Start isEmpty. Operand 20334 states and 31304 transitions. [2024-12-06 01:35:40,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10127 [2024-12-06 01:35:40,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:35:40,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:35:41,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:35:55,056 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:35:56,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:35:56,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31350 states to 20374 states and 31350 transitions. [2024-12-06 01:35:56,404 INFO L276 IsEmpty]: Start isEmpty. Operand 20374 states and 31350 transitions. [2024-12-06 01:35:57,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10128 [2024-12-06 01:35:57,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:35:57,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:35:58,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:10,876 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:36:12,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:12,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31380 states to 20400 states and 31380 transitions. [2024-12-06 01:36:12,398 INFO L276 IsEmpty]: Start isEmpty. Operand 20400 states and 31380 transitions. [2024-12-06 01:36:12,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10129 [2024-12-06 01:36:12,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:12,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:14,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:28,381 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:36:29,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:29,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31381 states to 20401 states and 31381 transitions. [2024-12-06 01:36:29,207 INFO L276 IsEmpty]: Start isEmpty. Operand 20401 states and 31381 transitions. [2024-12-06 01:36:29,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10130 [2024-12-06 01:36:29,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:29,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:30,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:44,086 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:36:44,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:44,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31385 states to 20404 states and 31385 transitions. [2024-12-06 01:36:44,862 INFO L276 IsEmpty]: Start isEmpty. Operand 20404 states and 31385 transitions. [2024-12-06 01:36:45,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10134 [2024-12-06 01:36:45,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:45,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:46,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:59,898 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:37:00,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:37:00,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31397 states to 20414 states and 31397 transitions. [2024-12-06 01:37:00,691 INFO L276 IsEmpty]: Start isEmpty. Operand 20414 states and 31397 transitions. [2024-12-06 01:37:01,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10137 [2024-12-06 01:37:01,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:37:01,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:37:02,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:37:19,229 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:37:20,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:37:20,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31454 states to 20464 states and 31454 transitions. [2024-12-06 01:37:20,526 INFO L276 IsEmpty]: Start isEmpty. Operand 20464 states and 31454 transitions. [2024-12-06 01:37:20,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10140 [2024-12-06 01:37:20,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:37:20,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:37:22,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:37:35,909 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:37:37,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:37:37,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31515 states to 20517 states and 31515 transitions. [2024-12-06 01:37:37,649 INFO L276 IsEmpty]: Start isEmpty. Operand 20517 states and 31515 transitions. [2024-12-06 01:37:38,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10141 [2024-12-06 01:37:38,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:37:38,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:37:39,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:37:54,311 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:37:56,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:37:56,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31578 states to 20571 states and 31578 transitions. [2024-12-06 01:37:56,241 INFO L276 IsEmpty]: Start isEmpty. Operand 20571 states and 31578 transitions. [2024-12-06 01:37:56,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10142 [2024-12-06 01:37:56,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:37:56,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:37:57,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:11,658 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:38:12,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:12,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31594 states to 20583 states and 31594 transitions. [2024-12-06 01:38:12,823 INFO L276 IsEmpty]: Start isEmpty. Operand 20583 states and 31594 transitions. [2024-12-06 01:38:13,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10143 [2024-12-06 01:38:13,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:13,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:14,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:27,709 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:38:28,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:28,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31595 states to 20584 states and 31595 transitions. [2024-12-06 01:38:28,422 INFO L276 IsEmpty]: Start isEmpty. Operand 20584 states and 31595 transitions. [2024-12-06 01:38:29,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10144 [2024-12-06 01:38:29,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:29,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:30,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:44,582 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:38:46,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:46,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31631 states to 20613 states and 31631 transitions. [2024-12-06 01:38:46,242 INFO L276 IsEmpty]: Start isEmpty. Operand 20613 states and 31631 transitions. [2024-12-06 01:38:46,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10152 [2024-12-06 01:38:46,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:46,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:47,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:01,496 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:39:02,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:02,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31654 states to 20631 states and 31654 transitions. [2024-12-06 01:39:02,938 INFO L276 IsEmpty]: Start isEmpty. Operand 20631 states and 31654 transitions. [2024-12-06 01:39:03,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10155 [2024-12-06 01:39:03,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:03,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:04,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:18,466 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:39:20,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:20,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31686 states to 20657 states and 31686 transitions. [2024-12-06 01:39:20,159 INFO L276 IsEmpty]: Start isEmpty. Operand 20657 states and 31686 transitions. [2024-12-06 01:39:20,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10157 [2024-12-06 01:39:20,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:20,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:21,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:35,265 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:39:36,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:36,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31701 states to 20670 states and 31701 transitions. [2024-12-06 01:39:36,174 INFO L276 IsEmpty]: Start isEmpty. Operand 20670 states and 31701 transitions. [2024-12-06 01:39:36,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10173 [2024-12-06 01:39:36,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:36,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:38,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:51,587 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 86 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:39:52,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:52,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31720 states to 20688 states and 31720 transitions. [2024-12-06 01:39:52,324 INFO L276 IsEmpty]: Start isEmpty. Operand 20688 states and 31720 transitions. [2024-12-06 01:39:52,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10174 [2024-12-06 01:39:52,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:52,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:54,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:07,582 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:08,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:08,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31759 states to 20722 states and 31759 transitions. [2024-12-06 01:40:08,865 INFO L276 IsEmpty]: Start isEmpty. Operand 20722 states and 31759 transitions. [2024-12-06 01:40:09,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10175 [2024-12-06 01:40:09,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:09,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:10,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:24,052 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:25,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:25,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31785 states to 20745 states and 31785 transitions. [2024-12-06 01:40:25,278 INFO L276 IsEmpty]: Start isEmpty. Operand 20745 states and 31785 transitions. [2024-12-06 01:40:25,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10179 [2024-12-06 01:40:25,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:25,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:27,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:40,490 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:41,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:41,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31789 states to 20749 states and 31789 transitions. [2024-12-06 01:40:41,245 INFO L276 IsEmpty]: Start isEmpty. Operand 20749 states and 31789 transitions. [2024-12-06 01:40:41,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10182 [2024-12-06 01:40:41,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:41,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms