./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem06_label47.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11ba0677-6195-455e-90f9-e9bffaedcb0e/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11ba0677-6195-455e-90f9-e9bffaedcb0e/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11ba0677-6195-455e-90f9-e9bffaedcb0e/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11ba0677-6195-455e-90f9-e9bffaedcb0e/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem06_label47.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11ba0677-6195-455e-90f9-e9bffaedcb0e/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11ba0677-6195-455e-90f9-e9bffaedcb0e/bin/ukojak-verify-EEHR8qb7sm --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 30f6149de9f98deea58c759c65205f79ecba182fa484089cbbe86c32a45536db --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:33:21,758 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:33:21,880 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11ba0677-6195-455e-90f9-e9bffaedcb0e/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 21:33:21,887 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:33:21,887 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:33:21,921 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:33:21,923 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:33:21,923 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:33:21,924 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:33:21,924 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:33:21,925 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:33:21,925 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:33:21,926 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:33:21,926 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:33:21,926 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:33:21,926 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:33:21,926 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:33:21,926 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:33:21,926 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:33:21,926 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:33:21,926 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:33:21,927 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:33:21,927 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:33:21,927 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:33:21,927 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:33:21,927 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:33:21,927 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:33:21,927 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:33:21,927 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:33:21,927 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:33:21,928 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:33:21,929 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:33:21,929 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:33:21,929 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_11ba0677-6195-455e-90f9-e9bffaedcb0e/bin/ukojak-verify-EEHR8qb7sm 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 -> 30f6149de9f98deea58c759c65205f79ecba182fa484089cbbe86c32a45536db [2024-11-13 21:33:22,333 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:33:22,352 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:33:22,357 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:33:22,358 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:33:22,359 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:33:22,363 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11ba0677-6195-455e-90f9-e9bffaedcb0e/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/eca-rers2012/Problem06_label47.c Unable to find full path for "g++" [2024-11-13 21:33:24,601 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:33:25,543 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:33:25,544 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11ba0677-6195-455e-90f9-e9bffaedcb0e/sv-benchmarks/c/eca-rers2012/Problem06_label47.c [2024-11-13 21:33:25,605 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11ba0677-6195-455e-90f9-e9bffaedcb0e/bin/ukojak-verify-EEHR8qb7sm/data/115293356/31e91a66b6f64ba6ba044db7685c33e2/FLAGb52cbc84f [2024-11-13 21:33:25,634 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11ba0677-6195-455e-90f9-e9bffaedcb0e/bin/ukojak-verify-EEHR8qb7sm/data/115293356/31e91a66b6f64ba6ba044db7685c33e2 [2024-11-13 21:33:25,637 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:33:25,639 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:33:25,643 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:33:25,643 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:33:25,653 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:33:25,655 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:33:25" (1/1) ... [2024-11-13 21:33:25,657 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72fd2ee7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:33:25, skipping insertion in model container [2024-11-13 21:33:25,657 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:33:25" (1/1) ... [2024-11-13 21:33:25,877 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:33:27,851 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_11ba0677-6195-455e-90f9-e9bffaedcb0e/sv-benchmarks/c/eca-rers2012/Problem06_label47.c[332923,332936] [2024-11-13 21:33:27,891 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:33:27,910 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:33:29,146 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_11ba0677-6195-455e-90f9-e9bffaedcb0e/sv-benchmarks/c/eca-rers2012/Problem06_label47.c[332923,332936] [2024-11-13 21:33:29,155 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:33:29,228 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:33:29,229 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:33:29 WrapperNode [2024-11-13 21:33:29,229 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:33:29,230 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:33:29,230 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:33:29,230 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:33:29,240 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:33:29" (1/1) ... [2024-11-13 21:33:29,348 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:33:29" (1/1) ... [2024-11-13 21:33:29,844 INFO L138 Inliner]: procedures = 18, calls = 12, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 10177 [2024-11-13 21:33:29,845 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:33:29,846 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:33:29,846 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:33:29,846 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:33:29,855 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:33:29" (1/1) ... [2024-11-13 21:33:29,855 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:33:29" (1/1) ... [2024-11-13 21:33:29,895 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:33:29" (1/1) ... [2024-11-13 21:33:29,896 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:33:29" (1/1) ... [2024-11-13 21:33:30,164 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:33:29" (1/1) ... [2024-11-13 21:33:30,239 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:33:29" (1/1) ... [2024-11-13 21:33:30,300 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:33:29" (1/1) ... [2024-11-13 21:33:30,323 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:33:29" (1/1) ... [2024-11-13 21:33:30,379 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:33:30,381 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:33:30,381 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:33:30,382 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:33:30,384 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:33:29" (1/1) ... [2024-11-13 21:33:30,395 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:33:30,412 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11ba0677-6195-455e-90f9-e9bffaedcb0e/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:33:30,435 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11ba0677-6195-455e-90f9-e9bffaedcb0e/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:33:30,440 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11ba0677-6195-455e-90f9-e9bffaedcb0e/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:33:30,475 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:33:30,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:33:30,476 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:33:30,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:33:30,631 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:33:30,634 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:33:43,000 INFO L? ?]: Removed 929 outVars from TransFormulas that were not future-live. [2024-11-13 21:33:43,001 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:33:44,860 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:33:44,861 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 21:33:44,861 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:33:44 BoogieIcfgContainer [2024-11-13 21:33:44,861 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:33:44,864 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:33:44,865 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:33:44,877 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:33:44,878 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:33:44" (1/1) ... [2024-11-13 21:33:44,890 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:33:44,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:45,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 938 states and 1864 transitions. [2024-11-13 21:33:45,006 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1864 transitions. [2024-11-13 21:33:45,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 930 [2024-11-13 21:33:45,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:45,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:46,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:49,670 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:57,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:57,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3208 states to 1865 states and 3208 transitions. [2024-11-13 21:33:57,325 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 3208 transitions. [2024-11-13 21:33:57,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 934 [2024-11-13 21:33:57,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:57,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:57,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:59,663 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:59,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:59,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3213 states to 1868 states and 3213 transitions. [2024-11-13 21:33:59,902 INFO L276 IsEmpty]: Start isEmpty. Operand 1868 states and 3213 transitions. [2024-11-13 21:33:59,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2024-11-13 21:33:59,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:59,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:00,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:01,491 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:01,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:01,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3220 states to 1872 states and 3220 transitions. [2024-11-13 21:34:01,797 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 3220 transitions. [2024-11-13 21:34:01,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 938 [2024-11-13 21:34:01,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:01,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:02,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:03,804 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:04,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:04,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3231 states to 1879 states and 3231 transitions. [2024-11-13 21:34:04,282 INFO L276 IsEmpty]: Start isEmpty. Operand 1879 states and 3231 transitions. [2024-11-13 21:34:04,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 939 [2024-11-13 21:34:04,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:04,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:04,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:07,187 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:07,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:07,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3244 states to 1887 states and 3244 transitions. [2024-11-13 21:34:07,916 INFO L276 IsEmpty]: Start isEmpty. Operand 1887 states and 3244 transitions. [2024-11-13 21:34:07,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 940 [2024-11-13 21:34:07,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:07,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:08,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:08,623 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:09,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:09,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3259 states to 1896 states and 3259 transitions. [2024-11-13 21:34:09,344 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 3259 transitions. [2024-11-13 21:34:09,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 941 [2024-11-13 21:34:09,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:09,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:09,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:10,317 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:10,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:10,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3264 states to 1899 states and 3264 transitions. [2024-11-13 21:34:10,698 INFO L276 IsEmpty]: Start isEmpty. Operand 1899 states and 3264 transitions. [2024-11-13 21:34:10,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 943 [2024-11-13 21:34:10,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:10,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:10,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:11,341 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:11,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:11,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3271 states to 1903 states and 3271 transitions. [2024-11-13 21:34:11,705 INFO L276 IsEmpty]: Start isEmpty. Operand 1903 states and 3271 transitions. [2024-11-13 21:34:11,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 944 [2024-11-13 21:34:11,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:11,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:11,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:12,610 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:13,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:13,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3292 states to 1916 states and 3292 transitions. [2024-11-13 21:34:13,854 INFO L276 IsEmpty]: Start isEmpty. Operand 1916 states and 3292 transitions. [2024-11-13 21:34:13,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 945 [2024-11-13 21:34:13,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:13,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:14,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:14,388 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:14,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:14,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3298 states to 1920 states and 3298 transitions. [2024-11-13 21:34:14,691 INFO L276 IsEmpty]: Start isEmpty. Operand 1920 states and 3298 transitions. [2024-11-13 21:34:14,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 949 [2024-11-13 21:34:14,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:14,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:14,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:15,861 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:16,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:16,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3304 states to 1925 states and 3304 transitions. [2024-11-13 21:34:16,108 INFO L276 IsEmpty]: Start isEmpty. Operand 1925 states and 3304 transitions. [2024-11-13 21:34:16,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 951 [2024-11-13 21:34:16,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:16,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:16,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:17,895 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:19,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:19,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3333 states to 1945 states and 3333 transitions. [2024-11-13 21:34:19,916 INFO L276 IsEmpty]: Start isEmpty. Operand 1945 states and 3333 transitions. [2024-11-13 21:34:19,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 952 [2024-11-13 21:34:19,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:19,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:20,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:20,595 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:20,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:20,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3335 states to 1946 states and 3335 transitions. [2024-11-13 21:34:20,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1946 states and 3335 transitions. [2024-11-13 21:34:20,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 953 [2024-11-13 21:34:20,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:20,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:21,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:21,648 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:22,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:22,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3349 states to 1956 states and 3349 transitions. [2024-11-13 21:34:22,360 INFO L276 IsEmpty]: Start isEmpty. Operand 1956 states and 3349 transitions. [2024-11-13 21:34:22,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 954 [2024-11-13 21:34:22,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:22,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:22,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:22,872 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:24,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:24,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3375 states to 1975 states and 3375 transitions. [2024-11-13 21:34:24,286 INFO L276 IsEmpty]: Start isEmpty. Operand 1975 states and 3375 transitions. [2024-11-13 21:34:24,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 955 [2024-11-13 21:34:24,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:24,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:24,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:25,218 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:27,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:27,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3409 states to 1999 states and 3409 transitions. [2024-11-13 21:34:27,463 INFO L276 IsEmpty]: Start isEmpty. Operand 1999 states and 3409 transitions. [2024-11-13 21:34:27,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 957 [2024-11-13 21:34:27,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:27,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:27,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:29,046 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:32,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:32,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3445 states to 2025 states and 3445 transitions. [2024-11-13 21:34:32,230 INFO L276 IsEmpty]: Start isEmpty. Operand 2025 states and 3445 transitions. [2024-11-13 21:34:32,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 959 [2024-11-13 21:34:32,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:32,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:32,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:32,827 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:32,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:32,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3448 states to 2027 states and 3448 transitions. [2024-11-13 21:34:32,910 INFO L276 IsEmpty]: Start isEmpty. Operand 2027 states and 3448 transitions. [2024-11-13 21:34:32,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 960 [2024-11-13 21:34:32,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:32,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:33,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:33,614 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:36,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:36,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3488 states to 2056 states and 3488 transitions. [2024-11-13 21:34:36,909 INFO L276 IsEmpty]: Start isEmpty. Operand 2056 states and 3488 transitions. [2024-11-13 21:34:36,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 962 [2024-11-13 21:34:36,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:36,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:37,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:37,762 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:38,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:38,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3502 states to 2066 states and 3502 transitions. [2024-11-13 21:34:38,661 INFO L276 IsEmpty]: Start isEmpty. Operand 2066 states and 3502 transitions. [2024-11-13 21:34:38,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 964 [2024-11-13 21:34:38,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:38,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:38,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:39,293 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:39,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:39,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3504 states to 2068 states and 3504 transitions. [2024-11-13 21:34:39,412 INFO L276 IsEmpty]: Start isEmpty. Operand 2068 states and 3504 transitions. [2024-11-13 21:34:39,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 966 [2024-11-13 21:34:39,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:39,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:39,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:40,367 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:42,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:42,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3538 states to 2094 states and 3538 transitions. [2024-11-13 21:34:42,584 INFO L276 IsEmpty]: Start isEmpty. Operand 2094 states and 3538 transitions. [2024-11-13 21:34:42,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 968 [2024-11-13 21:34:42,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:42,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:42,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:43,362 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:43,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:43,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3543 states to 2098 states and 3543 transitions. [2024-11-13 21:34:43,581 INFO L276 IsEmpty]: Start isEmpty. Operand 2098 states and 3543 transitions. [2024-11-13 21:34:43,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 969 [2024-11-13 21:34:43,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:43,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:43,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:44,333 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:44,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:44,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3544 states to 2099 states and 3544 transitions. [2024-11-13 21:34:44,483 INFO L276 IsEmpty]: Start isEmpty. Operand 2099 states and 3544 transitions. [2024-11-13 21:34:44,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 970 [2024-11-13 21:34:44,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:44,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:44,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:45,252 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:45,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:45,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3558 states to 2110 states and 3558 transitions. [2024-11-13 21:34:45,893 INFO L276 IsEmpty]: Start isEmpty. Operand 2110 states and 3558 transitions. [2024-11-13 21:34:45,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 971 [2024-11-13 21:34:45,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:45,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:46,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:46,454 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:46,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:46,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3559 states to 2111 states and 3559 transitions. [2024-11-13 21:34:46,554 INFO L276 IsEmpty]: Start isEmpty. Operand 2111 states and 3559 transitions. [2024-11-13 21:34:46,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 972 [2024-11-13 21:34:46,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:46,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:46,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:47,184 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:48,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:48,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3588 states to 2134 states and 3588 transitions. [2024-11-13 21:34:48,942 INFO L276 IsEmpty]: Start isEmpty. Operand 2134 states and 3588 transitions. [2024-11-13 21:34:48,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 974 [2024-11-13 21:34:48,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:48,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:49,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:50,382 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:54,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:54,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3643 states to 2177 states and 3643 transitions. [2024-11-13 21:34:54,278 INFO L276 IsEmpty]: Start isEmpty. Operand 2177 states and 3643 transitions. [2024-11-13 21:34:54,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 975 [2024-11-13 21:34:54,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:54,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:54,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:54,892 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:56,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:56,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 2197 states and 3670 transitions. [2024-11-13 21:34:56,679 INFO L276 IsEmpty]: Start isEmpty. Operand 2197 states and 3670 transitions. [2024-11-13 21:34:56,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 976 [2024-11-13 21:34:56,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:56,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:56,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:57,435 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:57,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:57,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3671 states to 2198 states and 3671 transitions. [2024-11-13 21:34:57,523 INFO L276 IsEmpty]: Start isEmpty. Operand 2198 states and 3671 transitions. [2024-11-13 21:34:57,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2024-11-13 21:34:57,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:57,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:57,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:58,294 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:58,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:58,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 2203 states and 3678 transitions. [2024-11-13 21:34:58,583 INFO L276 IsEmpty]: Start isEmpty. Operand 2203 states and 3678 transitions. [2024-11-13 21:34:58,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 978 [2024-11-13 21:34:58,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:58,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:58,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:59,188 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:59,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:59,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3685 states to 2207 states and 3685 transitions. [2024-11-13 21:34:59,756 INFO L276 IsEmpty]: Start isEmpty. Operand 2207 states and 3685 transitions. [2024-11-13 21:34:59,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 980 [2024-11-13 21:34:59,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:59,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:59,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:00,564 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:01,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:01,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3700 states to 2218 states and 3700 transitions. [2024-11-13 21:35:01,347 INFO L276 IsEmpty]: Start isEmpty. Operand 2218 states and 3700 transitions. [2024-11-13 21:35:01,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 982 [2024-11-13 21:35:01,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:01,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:01,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:02,117 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:03,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:03,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3727 states to 2240 states and 3727 transitions. [2024-11-13 21:35:03,433 INFO L276 IsEmpty]: Start isEmpty. Operand 2240 states and 3727 transitions. [2024-11-13 21:35:03,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 983 [2024-11-13 21:35:03,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:03,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:03,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:04,192 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:04,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:04,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3728 states to 2241 states and 3728 transitions. [2024-11-13 21:35:04,339 INFO L276 IsEmpty]: Start isEmpty. Operand 2241 states and 3728 transitions. [2024-11-13 21:35:04,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 985 [2024-11-13 21:35:04,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:04,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:04,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:06,195 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:11,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:11,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3790 states to 2292 states and 3790 transitions. [2024-11-13 21:35:11,509 INFO L276 IsEmpty]: Start isEmpty. Operand 2292 states and 3790 transitions. [2024-11-13 21:35:11,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 987 [2024-11-13 21:35:11,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:11,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:11,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:12,148 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:13,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:13,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3803 states to 2302 states and 3803 transitions. [2024-11-13 21:35:13,058 INFO L276 IsEmpty]: Start isEmpty. Operand 2302 states and 3803 transitions. [2024-11-13 21:35:13,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 989 [2024-11-13 21:35:13,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:13,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:13,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:13,693 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:16,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:16,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3857 states to 2346 states and 3857 transitions. [2024-11-13 21:35:16,548 INFO L276 IsEmpty]: Start isEmpty. Operand 2346 states and 3857 transitions. [2024-11-13 21:35:16,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 990 [2024-11-13 21:35:16,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:16,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:16,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:17,206 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:18,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:18,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3876 states to 2360 states and 3876 transitions. [2024-11-13 21:35:18,229 INFO L276 IsEmpty]: Start isEmpty. Operand 2360 states and 3876 transitions. [2024-11-13 21:35:18,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 991 [2024-11-13 21:35:18,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:18,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:18,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:19,478 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:21,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:21,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3898 states to 2377 states and 3898 transitions. [2024-11-13 21:35:21,832 INFO L276 IsEmpty]: Start isEmpty. Operand 2377 states and 3898 transitions. [2024-11-13 21:35:21,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 993 [2024-11-13 21:35:21,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:21,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:22,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:22,631 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:24,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:24,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3931 states to 2404 states and 3931 transitions. [2024-11-13 21:35:24,659 INFO L276 IsEmpty]: Start isEmpty. Operand 2404 states and 3931 transitions. [2024-11-13 21:35:24,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 995 [2024-11-13 21:35:24,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:24,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:24,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:25,484 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:26,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:26,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3945 states to 2414 states and 3945 transitions. [2024-11-13 21:35:26,725 INFO L276 IsEmpty]: Start isEmpty. Operand 2414 states and 3945 transitions. [2024-11-13 21:35:26,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 996 [2024-11-13 21:35:26,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:26,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:26,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:28,889 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:34,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:34,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4012 states to 2471 states and 4012 transitions. [2024-11-13 21:35:34,263 INFO L276 IsEmpty]: Start isEmpty. Operand 2471 states and 4012 transitions. [2024-11-13 21:35:34,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 998 [2024-11-13 21:35:34,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:34,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:34,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:34,777 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:36,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:36,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4024 states to 2479 states and 4024 transitions. [2024-11-13 21:35:36,118 INFO L276 IsEmpty]: Start isEmpty. Operand 2479 states and 4024 transitions. [2024-11-13 21:35:36,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1000 [2024-11-13 21:35:36,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:36,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:36,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:37,601 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:40,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:40,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4045 states to 2494 states and 4045 transitions. [2024-11-13 21:35:40,417 INFO L276 IsEmpty]: Start isEmpty. Operand 2494 states and 4045 transitions. [2024-11-13 21:35:40,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1001 [2024-11-13 21:35:40,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:40,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:40,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:41,307 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:41,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:41,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4052 states to 2499 states and 4052 transitions. [2024-11-13 21:35:41,846 INFO L276 IsEmpty]: Start isEmpty. Operand 2499 states and 4052 transitions. [2024-11-13 21:35:41,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1002 [2024-11-13 21:35:41,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:41,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:42,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:42,419 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:42,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:42,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4056 states to 2501 states and 4056 transitions. [2024-11-13 21:35:42,600 INFO L276 IsEmpty]: Start isEmpty. Operand 2501 states and 4056 transitions. [2024-11-13 21:35:42,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1003 [2024-11-13 21:35:42,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:42,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:42,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:43,286 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:43,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:43,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4059 states to 2503 states and 4059 transitions. [2024-11-13 21:35:43,613 INFO L276 IsEmpty]: Start isEmpty. Operand 2503 states and 4059 transitions. [2024-11-13 21:35:43,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2024-11-13 21:35:43,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:43,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:43,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:44,470 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:45,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:45,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4075 states to 2514 states and 4075 transitions. [2024-11-13 21:35:45,889 INFO L276 IsEmpty]: Start isEmpty. Operand 2514 states and 4075 transitions. [2024-11-13 21:35:45,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1009 [2024-11-13 21:35:45,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:45,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:46,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:47,060 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:47,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:47,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4084 states to 2521 states and 4084 transitions. [2024-11-13 21:35:47,805 INFO L276 IsEmpty]: Start isEmpty. Operand 2521 states and 4084 transitions. [2024-11-13 21:35:47,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1010 [2024-11-13 21:35:47,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:47,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:47,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:49,109 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:56,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:56,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4178 states to 2600 states and 4178 transitions. [2024-11-13 21:35:56,345 INFO L276 IsEmpty]: Start isEmpty. Operand 2600 states and 4178 transitions. [2024-11-13 21:35:56,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1011 [2024-11-13 21:35:56,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:56,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:56,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:56,933 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:36:00,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:00,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4221 states to 2633 states and 4221 transitions. [2024-11-13 21:36:00,991 INFO L276 IsEmpty]: Start isEmpty. Operand 2633 states and 4221 transitions. [2024-11-13 21:36:01,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1012 [2024-11-13 21:36:01,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:01,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:01,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:02,165 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:36:02,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:02,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4226 states to 2636 states and 4226 transitions. [2024-11-13 21:36:02,575 INFO L276 IsEmpty]: Start isEmpty. Operand 2636 states and 4226 transitions. [2024-11-13 21:36:02,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1014 [2024-11-13 21:36:02,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:02,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:02,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:03,440 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 83 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:36:04,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:04,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4241 states to 2647 states and 4241 transitions. [2024-11-13 21:36:04,911 INFO L276 IsEmpty]: Start isEmpty. Operand 2647 states and 4241 transitions. [2024-11-13 21:36:04,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1015 [2024-11-13 21:36:04,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:04,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:05,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:05,515 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:36:06,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:06,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4246 states to 2650 states and 4246 transitions. [2024-11-13 21:36:06,125 INFO L276 IsEmpty]: Start isEmpty. Operand 2650 states and 4246 transitions. [2024-11-13 21:36:06,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1016 [2024-11-13 21:36:06,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:06,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:06,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:07,023 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:36:07,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:07,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4249 states to 2652 states and 4249 transitions. [2024-11-13 21:36:07,499 INFO L276 IsEmpty]: Start isEmpty. Operand 2652 states and 4249 transitions. [2024-11-13 21:36:07,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1018 [2024-11-13 21:36:07,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:07,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:07,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:08,504 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:36:11,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:11,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4280 states to 2675 states and 4280 transitions. [2024-11-13 21:36:11,601 INFO L276 IsEmpty]: Start isEmpty. Operand 2675 states and 4280 transitions. [2024-11-13 21:36:11,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1019 [2024-11-13 21:36:11,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:11,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:11,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:12,364 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:36:13,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:13,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4290 states to 2682 states and 4290 transitions. [2024-11-13 21:36:13,405 INFO L276 IsEmpty]: Start isEmpty. Operand 2682 states and 4290 transitions. [2024-11-13 21:36:13,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1020 [2024-11-13 21:36:13,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:13,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:13,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:14,077 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 89 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:36:14,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:14,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4296 states to 2686 states and 4296 transitions. [2024-11-13 21:36:14,473 INFO L276 IsEmpty]: Start isEmpty. Operand 2686 states and 4296 transitions. [2024-11-13 21:36:14,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1021 [2024-11-13 21:36:14,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:14,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:14,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:15,019 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:36:15,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:15,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4310 states to 2696 states and 4310 transitions. [2024-11-13 21:36:15,720 INFO L276 IsEmpty]: Start isEmpty. Operand 2696 states and 4310 transitions. [2024-11-13 21:36:15,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1022 [2024-11-13 21:36:15,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:15,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:16,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:16,404 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:36:17,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:17,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4321 states to 2703 states and 4321 transitions. [2024-11-13 21:36:17,616 INFO L276 IsEmpty]: Start isEmpty. Operand 2703 states and 4321 transitions. [2024-11-13 21:36:17,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1024 [2024-11-13 21:36:17,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:17,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:17,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:18,308 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:36:19,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:19,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4331 states to 2709 states and 4331 transitions. [2024-11-13 21:36:19,780 INFO L276 IsEmpty]: Start isEmpty. Operand 2709 states and 4331 transitions. [2024-11-13 21:36:19,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1027 [2024-11-13 21:36:19,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:19,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:19,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:20,691 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:36:21,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:21,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4341 states to 2716 states and 4341 transitions. [2024-11-13 21:36:21,300 INFO L276 IsEmpty]: Start isEmpty. Operand 2716 states and 4341 transitions. [2024-11-13 21:36:21,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1028 [2024-11-13 21:36:21,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:21,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:21,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:21,832 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:36:22,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:22,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4351 states to 2723 states and 4351 transitions. [2024-11-13 21:36:22,325 INFO L276 IsEmpty]: Start isEmpty. Operand 2723 states and 4351 transitions. [2024-11-13 21:36:22,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1031 [2024-11-13 21:36:22,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:22,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:22,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:23,998 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 100 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:36:25,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:25,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4366 states to 2724 states and 4366 transitions. [2024-11-13 21:36:25,818 INFO L276 IsEmpty]: Start isEmpty. Operand 2724 states and 4366 transitions. [2024-11-13 21:36:25,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1033 [2024-11-13 21:36:25,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:25,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:25,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:26,450 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 102 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:36:26,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:26,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4372 states to 2729 states and 4372 transitions. [2024-11-13 21:36:26,781 INFO L276 IsEmpty]: Start isEmpty. Operand 2729 states and 4372 transitions. [2024-11-13 21:36:26,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1034 [2024-11-13 21:36:26,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:26,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:27,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:27,686 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 103 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:36:28,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:28,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4391 states to 2744 states and 4391 transitions. [2024-11-13 21:36:28,782 INFO L276 IsEmpty]: Start isEmpty. Operand 2744 states and 4391 transitions. [2024-11-13 21:36:28,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1035 [2024-11-13 21:36:28,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:28,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:28,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:30,027 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 104 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:36:37,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:37,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4577 states to 2828 states and 4577 transitions. [2024-11-13 21:36:37,666 INFO L276 IsEmpty]: Start isEmpty. Operand 2828 states and 4577 transitions. [2024-11-13 21:36:37,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1036 [2024-11-13 21:36:37,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:37,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:37,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:38,238 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 105 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:36:38,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:38,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4598 states to 2829 states and 4598 transitions. [2024-11-13 21:36:38,982 INFO L276 IsEmpty]: Start isEmpty. Operand 2829 states and 4598 transitions. [2024-11-13 21:36:38,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1036 [2024-11-13 21:36:38,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:38,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:39,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:39,538 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 105 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:36:40,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:40,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4602 states to 2832 states and 4602 transitions. [2024-11-13 21:36:40,145 INFO L276 IsEmpty]: Start isEmpty. Operand 2832 states and 4602 transitions. [2024-11-13 21:36:40,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1039 [2024-11-13 21:36:40,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:40,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:40,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:40,979 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 108 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:36:47,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:47,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4704 states to 2916 states and 4704 transitions. [2024-11-13 21:36:47,786 INFO L276 IsEmpty]: Start isEmpty. Operand 2916 states and 4704 transitions. [2024-11-13 21:36:47,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1040 [2024-11-13 21:36:47,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:47,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:48,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:50,242 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 109 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:36:59,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:59,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4874 states to 2971 states and 4874 transitions. [2024-11-13 21:36:59,147 INFO L276 IsEmpty]: Start isEmpty. Operand 2971 states and 4874 transitions. [2024-11-13 21:36:59,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1040 [2024-11-13 21:36:59,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:59,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:59,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:01,327 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 109 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:03,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:03,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4888 states to 2978 states and 4888 transitions. [2024-11-13 21:37:03,414 INFO L276 IsEmpty]: Start isEmpty. Operand 2978 states and 4888 transitions. [2024-11-13 21:37:03,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1040 [2024-11-13 21:37:03,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:03,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:03,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:05,152 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 109 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:05,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:05,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4898 states to 2981 states and 4898 transitions. [2024-11-13 21:37:05,885 INFO L276 IsEmpty]: Start isEmpty. Operand 2981 states and 4898 transitions. [2024-11-13 21:37:05,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1040 [2024-11-13 21:37:05,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:05,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:06,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:06,815 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 109 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:12,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:12,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4962 states to 3034 states and 4962 transitions. [2024-11-13 21:37:12,919 INFO L276 IsEmpty]: Start isEmpty. Operand 3034 states and 4962 transitions. [2024-11-13 21:37:12,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-13 21:37:12,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:12,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:13,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:14,071 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 110 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:22,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:22,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5081 states to 3118 states and 5081 transitions. [2024-11-13 21:37:22,642 INFO L276 IsEmpty]: Start isEmpty. Operand 3118 states and 5081 transitions. [2024-11-13 21:37:22,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-13 21:37:22,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:22,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:22,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:23,782 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 110 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:24,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:24,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5085 states to 3121 states and 5085 transitions. [2024-11-13 21:37:24,445 INFO L276 IsEmpty]: Start isEmpty. Operand 3121 states and 5085 transitions. [2024-11-13 21:37:24,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1042 [2024-11-13 21:37:24,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:24,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:24,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:25,415 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 111 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:26,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:26,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5087 states to 3123 states and 5087 transitions. [2024-11-13 21:37:26,609 INFO L276 IsEmpty]: Start isEmpty. Operand 3123 states and 5087 transitions. [2024-11-13 21:37:26,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1042 [2024-11-13 21:37:26,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:26,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:26,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:27,193 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 110 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:37:29,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:29,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5109 states to 3139 states and 5109 transitions. [2024-11-13 21:37:29,235 INFO L276 IsEmpty]: Start isEmpty. Operand 3139 states and 5109 transitions. [2024-11-13 21:37:29,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1044 [2024-11-13 21:37:29,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:29,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:29,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:30,287 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:34,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:34,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5136 states to 3152 states and 5136 transitions. [2024-11-13 21:37:34,135 INFO L276 IsEmpty]: Start isEmpty. Operand 3152 states and 5136 transitions. [2024-11-13 21:37:34,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1044 [2024-11-13 21:37:34,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:34,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:34,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:35,238 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:36,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:36,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5143 states to 3157 states and 5143 transitions. [2024-11-13 21:37:36,975 INFO L276 IsEmpty]: Start isEmpty. Operand 3157 states and 5143 transitions. [2024-11-13 21:37:36,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1044 [2024-11-13 21:37:36,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:36,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:37,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:37,984 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:38,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:38,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5144 states to 3158 states and 5144 transitions. [2024-11-13 21:37:38,578 INFO L276 IsEmpty]: Start isEmpty. Operand 3158 states and 5144 transitions. [2024-11-13 21:37:38,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1045 [2024-11-13 21:37:38,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:38,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:38,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:39,627 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 114 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:40,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:40,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5146 states to 3159 states and 5146 transitions. [2024-11-13 21:37:40,075 INFO L276 IsEmpty]: Start isEmpty. Operand 3159 states and 5146 transitions. [2024-11-13 21:37:40,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1045 [2024-11-13 21:37:40,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:40,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:40,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:40,667 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:41,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:41,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5162 states to 3171 states and 5162 transitions. [2024-11-13 21:37:41,510 INFO L276 IsEmpty]: Start isEmpty. Operand 3171 states and 5162 transitions. [2024-11-13 21:37:41,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1046 [2024-11-13 21:37:41,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:41,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:41,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:42,076 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:42,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:42,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5163 states to 3172 states and 5163 transitions. [2024-11-13 21:37:42,226 INFO L276 IsEmpty]: Start isEmpty. Operand 3172 states and 5163 transitions. [2024-11-13 21:37:42,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1047 [2024-11-13 21:37:42,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:42,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:42,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:42,983 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:37:44,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:44,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5179 states to 3184 states and 5179 transitions. [2024-11-13 21:37:44,685 INFO L276 IsEmpty]: Start isEmpty. Operand 3184 states and 5179 transitions. [2024-11-13 21:37:44,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1048 [2024-11-13 21:37:44,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:44,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:44,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:45,703 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:47,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:47,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5184 states to 3185 states and 5184 transitions. [2024-11-13 21:37:47,352 INFO L276 IsEmpty]: Start isEmpty. Operand 3185 states and 5184 transitions. [2024-11-13 21:37:47,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1051 [2024-11-13 21:37:47,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:47,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:47,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:48,078 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:53,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:53,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5239 states to 3226 states and 5239 transitions. [2024-11-13 21:37:53,560 INFO L276 IsEmpty]: Start isEmpty. Operand 3226 states and 5239 transitions. [2024-11-13 21:37:53,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1052 [2024-11-13 21:37:53,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:53,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:53,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:55,886 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 121 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:38:07,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:07,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5340 states to 3278 states and 5340 transitions. [2024-11-13 21:38:07,924 INFO L276 IsEmpty]: Start isEmpty. Operand 3278 states and 5340 transitions. [2024-11-13 21:38:07,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1052 [2024-11-13 21:38:07,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:07,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:08,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:09,708 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 121 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:38:12,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:12,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5351 states to 3288 states and 5351 transitions. [2024-11-13 21:38:12,964 INFO L276 IsEmpty]: Start isEmpty. Operand 3288 states and 5351 transitions. [2024-11-13 21:38:12,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1052 [2024-11-13 21:38:12,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:12,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:13,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:14,870 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 121 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:38:17,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:17,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5355 states to 3292 states and 5355 transitions. [2024-11-13 21:38:17,876 INFO L276 IsEmpty]: Start isEmpty. Operand 3292 states and 5355 transitions. [2024-11-13 21:38:17,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1052 [2024-11-13 21:38:17,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:17,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:18,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:19,122 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 121 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:38:30,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:30,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5546 states to 3410 states and 5546 transitions. [2024-11-13 21:38:30,752 INFO L276 IsEmpty]: Start isEmpty. Operand 3410 states and 5546 transitions. [2024-11-13 21:38:30,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1053 [2024-11-13 21:38:30,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:30,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:30,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:31,778 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 122 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:38:32,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:32,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5547 states to 3411 states and 5547 transitions. [2024-11-13 21:38:32,028 INFO L276 IsEmpty]: Start isEmpty. Operand 3411 states and 5547 transitions. [2024-11-13 21:38:32,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1053 [2024-11-13 21:38:32,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:32,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:32,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:32,871 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:38:34,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:34,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5560 states to 3414 states and 5560 transitions. [2024-11-13 21:38:34,256 INFO L276 IsEmpty]: Start isEmpty. Operand 3414 states and 5560 transitions. [2024-11-13 21:38:34,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1054 [2024-11-13 21:38:34,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:34,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:34,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:35,078 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 21:38:41,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:41,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5584 states to 3427 states and 5584 transitions. [2024-11-13 21:38:41,198 INFO L276 IsEmpty]: Start isEmpty. Operand 3427 states and 5584 transitions. [2024-11-13 21:38:41,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1054 [2024-11-13 21:38:41,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:41,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:41,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:41,957 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 21:38:45,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:45,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5591 states to 3433 states and 5591 transitions. [2024-11-13 21:38:45,011 INFO L276 IsEmpty]: Start isEmpty. Operand 3433 states and 5591 transitions. [2024-11-13 21:38:45,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1054 [2024-11-13 21:38:45,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:45,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:45,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:45,842 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 21:38:46,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:46,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5592 states to 3434 states and 5592 transitions. [2024-11-13 21:38:46,920 INFO L276 IsEmpty]: Start isEmpty. Operand 3434 states and 5592 transitions. [2024-11-13 21:38:46,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1054 [2024-11-13 21:38:46,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:46,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:47,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:48,232 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 123 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:39:00,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:00,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5733 states to 3553 states and 5733 transitions. [2024-11-13 21:39:00,263 INFO L276 IsEmpty]: Start isEmpty. Operand 3553 states and 5733 transitions. [2024-11-13 21:39:00,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1054 [2024-11-13 21:39:00,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:00,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:00,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:00,987 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 123 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:39:02,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:02,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5742 states to 3559 states and 5742 transitions. [2024-11-13 21:39:02,391 INFO L276 IsEmpty]: Start isEmpty. Operand 3559 states and 5742 transitions. [2024-11-13 21:39:02,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1055 [2024-11-13 21:39:02,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:02,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:02,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:03,409 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 124 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:39:04,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:04,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5743 states to 3560 states and 5743 transitions. [2024-11-13 21:39:04,069 INFO L276 IsEmpty]: Start isEmpty. Operand 3560 states and 5743 transitions. [2024-11-13 21:39:04,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1056 [2024-11-13 21:39:04,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:04,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:04,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:05,717 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 149 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:39:16,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:16,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5790 states to 3578 states and 5790 transitions. [2024-11-13 21:39:16,893 INFO L276 IsEmpty]: Start isEmpty. Operand 3578 states and 5790 transitions. [2024-11-13 21:39:16,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1056 [2024-11-13 21:39:16,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:16,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:17,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:18,625 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 149 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:39:26,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:26,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5807 states to 3593 states and 5807 transitions. [2024-11-13 21:39:26,296 INFO L276 IsEmpty]: Start isEmpty. Operand 3593 states and 5807 transitions. [2024-11-13 21:39:26,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1056 [2024-11-13 21:39:26,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:26,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:26,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:27,365 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 149 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:39:28,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:28,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5808 states to 3594 states and 5808 transitions. [2024-11-13 21:39:28,576 INFO L276 IsEmpty]: Start isEmpty. Operand 3594 states and 5808 transitions. [2024-11-13 21:39:28,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1057 [2024-11-13 21:39:28,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:28,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:28,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:29,581 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:39:36,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:36,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5844 states to 3616 states and 5844 transitions. [2024-11-13 21:39:36,786 INFO L276 IsEmpty]: Start isEmpty. Operand 3616 states and 5844 transitions. [2024-11-13 21:39:36,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1058 [2024-11-13 21:39:36,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:36,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:36,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:39,779 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 130 proven. 22 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:39:50,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:50,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5895 states to 3638 states and 5895 transitions. [2024-11-13 21:39:50,450 INFO L276 IsEmpty]: Start isEmpty. Operand 3638 states and 5895 transitions. [2024-11-13 21:39:50,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1058 [2024-11-13 21:39:50,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:50,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:50,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:52,247 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 153 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:40:06,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:06,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5953 states to 3665 states and 5953 transitions. [2024-11-13 21:40:06,370 INFO L276 IsEmpty]: Start isEmpty. Operand 3665 states and 5953 transitions. [2024-11-13 21:40:06,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1058 [2024-11-13 21:40:06,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:06,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:06,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:07,846 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 153 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:40:12,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:12,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5958 states to 3672 states and 5958 transitions. [2024-11-13 21:40:12,389 INFO L276 IsEmpty]: Start isEmpty. Operand 3672 states and 5958 transitions. [2024-11-13 21:40:12,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1058 [2024-11-13 21:40:12,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:12,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:12,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:14,492 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 130 proven. 22 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:40:16,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:16,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5963 states to 3676 states and 5963 transitions. [2024-11-13 21:40:16,729 INFO L276 IsEmpty]: Start isEmpty. Operand 3676 states and 5963 transitions. [2024-11-13 21:40:16,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1058 [2024-11-13 21:40:16,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:16,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:16,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat