./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem06_label18.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_44c30bf1-6177-42be-9422-ce770d625bd3/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44c30bf1-6177-42be-9422-ce770d625bd3/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_44c30bf1-6177-42be-9422-ce770d625bd3/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44c30bf1-6177-42be-9422-ce770d625bd3/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem06_label18.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44c30bf1-6177-42be-9422-ce770d625bd3/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_44c30bf1-6177-42be-9422-ce770d625bd3/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 7f29a4853f6caa41dd2fedc54781f3cf35b419a711583fc66a3d0eb49cfd1e82 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:09:12,352 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:09:12,449 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44c30bf1-6177-42be-9422-ce770d625bd3/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 21:09:12,457 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:09:12,457 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:09:12,495 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:09:12,496 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:09:12,496 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:09:12,497 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:09:12,497 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:09:12,497 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:09:12,497 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:09:12,498 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:09:12,498 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:09:12,498 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:09:12,498 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:09:12,498 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:09:12,498 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:09:12,499 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:09:12,499 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:09:12,499 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:09:12,499 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:09:12,499 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:09:12,499 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:09:12,499 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:09:12,500 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:09:12,500 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:09:12,500 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:09:12,500 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:09:12,500 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:09:12,500 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:09:12,500 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:09:12,500 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:09:12,501 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_44c30bf1-6177-42be-9422-ce770d625bd3/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 -> 7f29a4853f6caa41dd2fedc54781f3cf35b419a711583fc66a3d0eb49cfd1e82 [2024-11-13 21:09:12,830 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:09:12,842 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:09:12,846 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:09:12,847 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:09:12,848 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:09:12,849 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44c30bf1-6177-42be-9422-ce770d625bd3/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/eca-rers2012/Problem06_label18.c Unable to find full path for "g++" [2024-11-13 21:09:14,929 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:09:15,854 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:09:15,855 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44c30bf1-6177-42be-9422-ce770d625bd3/sv-benchmarks/c/eca-rers2012/Problem06_label18.c [2024-11-13 21:09:15,909 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44c30bf1-6177-42be-9422-ce770d625bd3/bin/ukojak-verify-EEHR8qb7sm/data/2a136e1a8/4860ddd57a6d4556bef5e2d580c90865/FLAG98c09774e [2024-11-13 21:09:15,932 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44c30bf1-6177-42be-9422-ce770d625bd3/bin/ukojak-verify-EEHR8qb7sm/data/2a136e1a8/4860ddd57a6d4556bef5e2d580c90865 [2024-11-13 21:09:15,938 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:09:15,940 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:09:15,941 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:09:15,942 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:09:15,948 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:09:15,948 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:09:15" (1/1) ... [2024-11-13 21:09:15,949 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2eb39af5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:15, skipping insertion in model container [2024-11-13 21:09:15,952 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:09:15" (1/1) ... [2024-11-13 21:09:16,141 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:09:18,297 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_44c30bf1-6177-42be-9422-ce770d625bd3/sv-benchmarks/c/eca-rers2012/Problem06_label18.c[335795,335808] [2024-11-13 21:09:18,335 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:09:18,358 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:09:19,667 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_44c30bf1-6177-42be-9422-ce770d625bd3/sv-benchmarks/c/eca-rers2012/Problem06_label18.c[335795,335808] [2024-11-13 21:09:19,673 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:09:19,747 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:09:19,748 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:19 WrapperNode [2024-11-13 21:09:19,749 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:09:19,751 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:09:19,751 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:09:19,751 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:09:19,761 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:19" (1/1) ... [2024-11-13 21:09:19,859 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:19" (1/1) ... [2024-11-13 21:09:20,270 INFO L138 Inliner]: procedures = 18, calls = 12, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 10177 [2024-11-13 21:09:20,271 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:09:20,272 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:09:20,273 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:09:20,273 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:09:20,281 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:19" (1/1) ... [2024-11-13 21:09:20,281 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:19" (1/1) ... [2024-11-13 21:09:20,334 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:19" (1/1) ... [2024-11-13 21:09:20,334 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:19" (1/1) ... [2024-11-13 21:09:20,609 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:19" (1/1) ... [2024-11-13 21:09:20,667 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:19" (1/1) ... [2024-11-13 21:09:20,704 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:19" (1/1) ... [2024-11-13 21:09:20,730 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:19" (1/1) ... [2024-11-13 21:09:20,844 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:09:20,846 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:09:20,847 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:09:20,848 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:09:20,849 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:19" (1/1) ... [2024-11-13 21:09:20,864 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:09:20,882 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44c30bf1-6177-42be-9422-ce770d625bd3/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:09:20,902 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44c30bf1-6177-42be-9422-ce770d625bd3/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:09:20,914 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44c30bf1-6177-42be-9422-ce770d625bd3/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:09:20,982 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:09:20,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:09:20,986 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:09:20,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:09:21,224 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:09:21,230 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:09:33,044 INFO L? ?]: Removed 929 outVars from TransFormulas that were not future-live. [2024-11-13 21:09:33,045 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:09:34,678 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:09:34,683 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 21:09:34,683 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:09:34 BoogieIcfgContainer [2024-11-13 21:09:34,684 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:09:34,685 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:09:34,688 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:09:34,802 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:09:34,802 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:09:34" (1/1) ... [2024-11-13 21:09:34,814 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:09:34,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:34,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 938 states and 1864 transitions. [2024-11-13 21:09:34,942 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1864 transitions. [2024-11-13 21:09:35,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 930 [2024-11-13 21:09:35,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:35,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:36,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:42,521 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 21:09:51,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:51,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2824 states to 1865 states and 2824 transitions. [2024-11-13 21:09:51,554 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 2824 transitions. [2024-11-13 21:09:51,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 951 [2024-11-13 21:09:51,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:51,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:51,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:55,322 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 21:09:56,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:56,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2846 states to 1885 states and 2846 transitions. [2024-11-13 21:09:56,199 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states and 2846 transitions. [2024-11-13 21:09:56,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 974 [2024-11-13 21:09:56,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:56,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:56,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:59,278 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 21:10:00,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:00,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2892 states to 1928 states and 2892 transitions. [2024-11-13 21:10:00,199 INFO L276 IsEmpty]: Start isEmpty. Operand 1928 states and 2892 transitions. [2024-11-13 21:10:00,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 996 [2024-11-13 21:10:00,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:00,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:00,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:03,093 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 21:10:04,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:04,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2961 states to 1993 states and 2961 transitions. [2024-11-13 21:10:04,503 INFO L276 IsEmpty]: Start isEmpty. Operand 1993 states and 2961 transitions. [2024-11-13 21:10:04,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1000 [2024-11-13 21:10:04,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:04,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:04,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:06,155 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 21:10:07,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:07,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3035 states to 2062 states and 3035 transitions. [2024-11-13 21:10:07,686 INFO L276 IsEmpty]: Start isEmpty. Operand 2062 states and 3035 transitions. [2024-11-13 21:10:07,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1010 [2024-11-13 21:10:07,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:07,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:07,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:09,671 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 21:10:11,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:11,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3120 states to 2141 states and 3120 transitions. [2024-11-13 21:10:11,757 INFO L276 IsEmpty]: Start isEmpty. Operand 2141 states and 3120 transitions. [2024-11-13 21:10:11,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1048 [2024-11-13 21:10:11,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:11,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:12,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:14,071 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 21:10:23,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:23,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4101 states to 3068 states and 4101 transitions. [2024-11-13 21:10:23,614 INFO L276 IsEmpty]: Start isEmpty. Operand 3068 states and 4101 transitions. [2024-11-13 21:10:23,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2024-11-13 21:10:23,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:23,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:23,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:25,032 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 119 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:35,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:35,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5250 states to 3995 states and 5250 transitions. [2024-11-13 21:10:35,118 INFO L276 IsEmpty]: Start isEmpty. Operand 3995 states and 5250 transitions. [2024-11-13 21:10:35,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1053 [2024-11-13 21:10:35,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:35,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:35,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:37,236 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:40,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:40,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5382 states to 4117 states and 5382 transitions. [2024-11-13 21:10:40,108 INFO L276 IsEmpty]: Start isEmpty. Operand 4117 states and 5382 transitions. [2024-11-13 21:10:40,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1054 [2024-11-13 21:10:40,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:40,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:40,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:41,338 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 21:10:44,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:44,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5568 states to 4240 states and 5568 transitions. [2024-11-13 21:10:44,599 INFO L276 IsEmpty]: Start isEmpty. Operand 4240 states and 5568 transitions. [2024-11-13 21:10:44,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1056 [2024-11-13 21:10:44,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:44,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:44,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:45,759 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:46,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:46,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5584 states to 4246 states and 5584 transitions. [2024-11-13 21:10:46,877 INFO L276 IsEmpty]: Start isEmpty. Operand 4246 states and 5584 transitions. [2024-11-13 21:10:46,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1059 [2024-11-13 21:10:46,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:46,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:47,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:47,497 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 131 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:10:48,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:48,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5596 states to 4251 states and 5596 transitions. [2024-11-13 21:10:48,592 INFO L276 IsEmpty]: Start isEmpty. Operand 4251 states and 5596 transitions. [2024-11-13 21:10:48,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1059 [2024-11-13 21:10:48,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:48,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:48,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:50,597 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 128 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:56,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:56,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5760 states to 4379 states and 5760 transitions. [2024-11-13 21:10:56,055 INFO L276 IsEmpty]: Start isEmpty. Operand 4379 states and 5760 transitions. [2024-11-13 21:10:56,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1065 [2024-11-13 21:10:56,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:56,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:56,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:56,772 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:10:59,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:59,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5780 states to 4390 states and 5780 transitions. [2024-11-13 21:10:59,201 INFO L276 IsEmpty]: Start isEmpty. Operand 4390 states and 5780 transitions. [2024-11-13 21:10:59,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1066 [2024-11-13 21:10:59,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:59,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:59,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:00,063 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 149 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:11:01,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:01,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5785 states to 4393 states and 5785 transitions. [2024-11-13 21:11:01,162 INFO L276 IsEmpty]: Start isEmpty. Operand 4393 states and 5785 transitions. [2024-11-13 21:11:01,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1069 [2024-11-13 21:11:01,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:01,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:01,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:02,679 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2024-11-13 21:11:16,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:16,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7087 states to 5458 states and 7087 transitions. [2024-11-13 21:11:16,980 INFO L276 IsEmpty]: Start isEmpty. Operand 5458 states and 7087 transitions. [2024-11-13 21:11:16,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1071 [2024-11-13 21:11:16,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:16,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:17,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:17,903 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 159 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:11:19,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:19,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7101 states to 5469 states and 7101 transitions. [2024-11-13 21:11:19,360 INFO L276 IsEmpty]: Start isEmpty. Operand 5469 states and 7101 transitions. [2024-11-13 21:11:19,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1073 [2024-11-13 21:11:19,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:19,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:19,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:20,184 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 164 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:20,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:20,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7113 states to 5480 states and 7113 transitions. [2024-11-13 21:11:20,886 INFO L276 IsEmpty]: Start isEmpty. Operand 5480 states and 7113 transitions. [2024-11-13 21:11:20,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1074 [2024-11-13 21:11:20,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:20,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:21,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:22,055 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 165 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:11:22,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:22,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7114 states to 5481 states and 7114 transitions. [2024-11-13 21:11:22,369 INFO L276 IsEmpty]: Start isEmpty. Operand 5481 states and 7114 transitions. [2024-11-13 21:11:22,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1080 [2024-11-13 21:11:22,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:22,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:22,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:23,016 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 152 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 21:11:25,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:25,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7140 states to 5502 states and 7140 transitions. [2024-11-13 21:11:25,078 INFO L276 IsEmpty]: Start isEmpty. Operand 5502 states and 7140 transitions. [2024-11-13 21:11:25,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1080 [2024-11-13 21:11:25,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:25,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:25,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:25,838 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 178 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:27,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:27,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7162 states to 5521 states and 7162 transitions. [2024-11-13 21:11:27,333 INFO L276 IsEmpty]: Start isEmpty. Operand 5521 states and 7162 transitions. [2024-11-13 21:11:27,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1081 [2024-11-13 21:11:27,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:27,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:27,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:28,420 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 180 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:31,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:31,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7201 states to 5552 states and 7201 transitions. [2024-11-13 21:11:31,851 INFO L276 IsEmpty]: Start isEmpty. Operand 5552 states and 7201 transitions. [2024-11-13 21:11:31,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1085 [2024-11-13 21:11:31,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:31,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:32,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:33,834 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 154 proven. 31 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 21:11:40,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:40,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7449 states to 5706 states and 7449 transitions. [2024-11-13 21:11:40,524 INFO L276 IsEmpty]: Start isEmpty. Operand 5706 states and 7449 transitions. [2024-11-13 21:11:40,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1086 [2024-11-13 21:11:40,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:40,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:40,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:41,096 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 190 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:41,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:41,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7456 states to 5712 states and 7456 transitions. [2024-11-13 21:11:41,554 INFO L276 IsEmpty]: Start isEmpty. Operand 5712 states and 7456 transitions. [2024-11-13 21:11:41,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1086 [2024-11-13 21:11:41,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:41,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:41,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:43,210 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 155 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:45,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:45,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7500 states to 5750 states and 7500 transitions. [2024-11-13 21:11:45,335 INFO L276 IsEmpty]: Start isEmpty. Operand 5750 states and 7500 transitions. [2024-11-13 21:11:45,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1088 [2024-11-13 21:11:45,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:45,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:45,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:46,368 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 194 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:47,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:47,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7524 states to 5770 states and 7524 transitions. [2024-11-13 21:11:47,931 INFO L276 IsEmpty]: Start isEmpty. Operand 5770 states and 7524 transitions. [2024-11-13 21:11:47,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1089 [2024-11-13 21:11:47,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:47,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:48,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:49,268 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 196 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:49,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:49,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7525 states to 5771 states and 7525 transitions. [2024-11-13 21:11:49,526 INFO L276 IsEmpty]: Start isEmpty. Operand 5771 states and 7525 transitions. [2024-11-13 21:11:49,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1090 [2024-11-13 21:11:49,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:49,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:49,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:50,217 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 159 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 21:11:51,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:51,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7542 states to 5785 states and 7542 transitions. [2024-11-13 21:11:51,188 INFO L276 IsEmpty]: Start isEmpty. Operand 5785 states and 7542 transitions. [2024-11-13 21:11:51,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1092 [2024-11-13 21:11:51,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:51,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:51,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:52,834 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 161 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:58,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:58,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7690 states to 5903 states and 7690 transitions. [2024-11-13 21:11:58,108 INFO L276 IsEmpty]: Start isEmpty. Operand 5903 states and 7690 transitions. [2024-11-13 21:11:58,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1092 [2024-11-13 21:11:58,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:58,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:58,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:59,834 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 221 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:12:00,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:00,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7701 states to 5911 states and 7701 transitions. [2024-11-13 21:12:00,974 INFO L276 IsEmpty]: Start isEmpty. Operand 5911 states and 7701 transitions. [2024-11-13 21:12:00,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1092 [2024-11-13 21:12:00,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:00,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:01,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:02,201 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 182 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:03,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:03,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7709 states to 5918 states and 7709 transitions. [2024-11-13 21:12:03,238 INFO L276 IsEmpty]: Start isEmpty. Operand 5918 states and 7709 transitions. [2024-11-13 21:12:03,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1095 [2024-11-13 21:12:03,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:03,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:03,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:03,956 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 208 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:05,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:05,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7738 states to 5940 states and 7738 transitions. [2024-11-13 21:12:05,414 INFO L276 IsEmpty]: Start isEmpty. Operand 5940 states and 7738 transitions. [2024-11-13 21:12:05,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1096 [2024-11-13 21:12:05,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:05,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:05,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:06,356 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 210 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:06,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:06,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7739 states to 5941 states and 7739 transitions. [2024-11-13 21:12:06,566 INFO L276 IsEmpty]: Start isEmpty. Operand 5941 states and 7739 transitions. [2024-11-13 21:12:06,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1097 [2024-11-13 21:12:06,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:06,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:06,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:08,157 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 234 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:10,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:10,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7779 states to 5969 states and 7779 transitions. [2024-11-13 21:12:10,829 INFO L276 IsEmpty]: Start isEmpty. Operand 5969 states and 7779 transitions. [2024-11-13 21:12:10,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1098 [2024-11-13 21:12:10,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:10,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:11,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:12,512 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 170 proven. 43 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:12:17,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:17,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7843 states to 6015 states and 7843 transitions. [2024-11-13 21:12:17,532 INFO L276 IsEmpty]: Start isEmpty. Operand 6015 states and 7843 transitions. [2024-11-13 21:12:17,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1098 [2024-11-13 21:12:17,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:17,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:17,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:18,264 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 167 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 21:12:18,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:18,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7849 states to 6019 states and 7849 transitions. [2024-11-13 21:12:18,585 INFO L276 IsEmpty]: Start isEmpty. Operand 6019 states and 7849 transitions. [2024-11-13 21:12:18,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1100 [2024-11-13 21:12:18,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:18,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:18,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:19,919 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 218 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:22,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:22,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7873 states to 6038 states and 7873 transitions. [2024-11-13 21:12:22,908 INFO L276 IsEmpty]: Start isEmpty. Operand 6038 states and 7873 transitions. [2024-11-13 21:12:22,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1102 [2024-11-13 21:12:22,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:22,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:23,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:24,790 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 202 proven. 36 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 21:12:27,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:27,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7895 states to 6055 states and 7895 transitions. [2024-11-13 21:12:27,010 INFO L276 IsEmpty]: Start isEmpty. Operand 6055 states and 7895 transitions. [2024-11-13 21:12:27,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1102 [2024-11-13 21:12:27,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:27,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:27,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:29,843 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 222 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:44,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:44,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8961 states to 7035 states and 8961 transitions. [2024-11-13 21:12:44,917 INFO L276 IsEmpty]: Start isEmpty. Operand 7035 states and 8961 transitions. [2024-11-13 21:12:44,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1103 [2024-11-13 21:12:44,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:44,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:45,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:45,586 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 172 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-13 21:12:45,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:45,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8963 states to 7036 states and 8963 transitions. [2024-11-13 21:12:45,922 INFO L276 IsEmpty]: Start isEmpty. Operand 7036 states and 8963 transitions. [2024-11-13 21:12:45,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1105 [2024-11-13 21:12:45,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:45,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:46,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:47,843 INFO L134 CoverageAnalysis]: Checked inductivity of 250 backedges. 230 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 21:12:50,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:50,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8996 states to 7064 states and 8996 transitions. [2024-11-13 21:12:50,872 INFO L276 IsEmpty]: Start isEmpty. Operand 7064 states and 8996 transitions. [2024-11-13 21:12:50,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1108 [2024-11-13 21:12:50,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:50,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:51,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:51,857 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-13 21:12:56,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:56,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9044 states to 7103 states and 9044 transitions. [2024-11-13 21:12:56,014 INFO L276 IsEmpty]: Start isEmpty. Operand 7103 states and 9044 transitions. [2024-11-13 21:12:56,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1109 [2024-11-13 21:12:56,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:56,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:56,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:57,648 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 178 proven. 58 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:04,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:04,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9112 states to 7162 states and 9112 transitions. [2024-11-13 21:13:04,192 INFO L276 IsEmpty]: Start isEmpty. Operand 7162 states and 9112 transitions. [2024-11-13 21:13:04,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1112 [2024-11-13 21:13:04,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:04,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:04,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:06,304 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 181 proven. 60 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:13:12,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:12,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9251 states to 7224 states and 9251 transitions. [2024-11-13 21:13:12,947 INFO L276 IsEmpty]: Start isEmpty. Operand 7224 states and 9251 transitions. [2024-11-13 21:13:12,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1113 [2024-11-13 21:13:12,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:12,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:13,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:15,197 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 182 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:22,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:22,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9449 states to 7406 states and 9449 transitions. [2024-11-13 21:13:22,044 INFO L276 IsEmpty]: Start isEmpty. Operand 7406 states and 9449 transitions. [2024-11-13 21:13:22,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1115 [2024-11-13 21:13:22,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:22,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:22,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:23,022 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 248 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:25,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:25,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9485 states to 7432 states and 9485 transitions. [2024-11-13 21:13:25,639 INFO L276 IsEmpty]: Start isEmpty. Operand 7432 states and 9485 transitions. [2024-11-13 21:13:25,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1117 [2024-11-13 21:13:25,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:25,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:25,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:28,652 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 207 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:34,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:34,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9530 states to 7472 states and 9530 transitions. [2024-11-13 21:13:34,366 INFO L276 IsEmpty]: Start isEmpty. Operand 7472 states and 9530 transitions. [2024-11-13 21:13:34,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1119 [2024-11-13 21:13:34,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:34,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:34,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:35,612 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 258 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 21:13:36,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:36,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9533 states to 7474 states and 9533 transitions. [2024-11-13 21:13:36,855 INFO L276 IsEmpty]: Start isEmpty. Operand 7474 states and 9533 transitions. [2024-11-13 21:13:36,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1121 [2024-11-13 21:13:36,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:36,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:37,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:38,677 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 190 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:39,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:39,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9564 states to 7503 states and 9564 transitions. [2024-11-13 21:13:39,459 INFO L276 IsEmpty]: Start isEmpty. Operand 7503 states and 9564 transitions. [2024-11-13 21:13:39,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1121 [2024-11-13 21:13:39,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:39,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:39,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:41,784 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 190 proven. 31 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 21:13:47,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:47,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9634 states to 7558 states and 9634 transitions. [2024-11-13 21:13:47,633 INFO L276 IsEmpty]: Start isEmpty. Operand 7558 states and 9634 transitions. [2024-11-13 21:13:47,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1121 [2024-11-13 21:13:47,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:47,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:47,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:48,666 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 260 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:48,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:49,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9640 states to 7564 states and 9640 transitions. [2024-11-13 21:13:49,002 INFO L276 IsEmpty]: Start isEmpty. Operand 7564 states and 9640 transitions. [2024-11-13 21:13:49,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1122 [2024-11-13 21:13:49,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:49,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:49,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:49,994 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 262 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:52,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:52,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9668 states to 7584 states and 9668 transitions. [2024-11-13 21:13:52,132 INFO L276 IsEmpty]: Start isEmpty. Operand 7584 states and 9668 transitions. [2024-11-13 21:13:52,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1123 [2024-11-13 21:13:52,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:52,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:52,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:53,123 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 264 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:53,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:53,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9671 states to 7586 states and 9671 transitions. [2024-11-13 21:13:53,661 INFO L276 IsEmpty]: Start isEmpty. Operand 7586 states and 9671 transitions. [2024-11-13 21:13:53,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1124 [2024-11-13 21:13:53,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:53,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:53,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:55,677 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 193 proven. 74 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:13:58,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:58,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9770 states to 7652 states and 9770 transitions. [2024-11-13 21:13:58,256 INFO L276 IsEmpty]: Start isEmpty. Operand 7652 states and 9770 transitions. [2024-11-13 21:13:58,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1128 [2024-11-13 21:13:58,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:58,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:58,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:58,969 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 222 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2024-11-13 21:14:00,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:00,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9789 states to 7660 states and 9789 transitions. [2024-11-13 21:14:00,135 INFO L276 IsEmpty]: Start isEmpty. Operand 7660 states and 9789 transitions. [2024-11-13 21:14:00,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1130 [2024-11-13 21:14:00,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:00,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:00,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:01,867 INFO L134 CoverageAnalysis]: Checked inductivity of 319 backedges. 239 proven. 70 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:14:02,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:02,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9794 states to 7663 states and 9794 transitions. [2024-11-13 21:14:02,926 INFO L276 IsEmpty]: Start isEmpty. Operand 7663 states and 9794 transitions. [2024-11-13 21:14:02,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1131 [2024-11-13 21:14:02,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:02,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:03,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:04,302 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 228 proven. 77 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:14:04,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:05,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9803 states to 7670 states and 9803 transitions. [2024-11-13 21:14:05,004 INFO L276 IsEmpty]: Start isEmpty. Operand 7670 states and 9803 transitions. [2024-11-13 21:14:05,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1131 [2024-11-13 21:14:05,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:05,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:05,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:05,729 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 203 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-13 21:14:06,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:06,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9824 states to 7688 states and 9824 transitions. [2024-11-13 21:14:06,231 INFO L276 IsEmpty]: Start isEmpty. Operand 7688 states and 9824 transitions. [2024-11-13 21:14:06,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1132 [2024-11-13 21:14:06,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:06,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:06,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:08,374 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 283 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:14:12,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:12,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9985 states to 7806 states and 9985 transitions. [2024-11-13 21:14:12,573 INFO L276 IsEmpty]: Start isEmpty. Operand 7806 states and 9985 transitions. [2024-11-13 21:14:12,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1133 [2024-11-13 21:14:12,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:12,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:12,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:13,306 INFO L134 CoverageAnalysis]: Checked inductivity of 311 backedges. 283 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 21:14:16,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:16,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10027 states to 7834 states and 10027 transitions. [2024-11-13 21:14:16,706 INFO L276 IsEmpty]: Start isEmpty. Operand 7834 states and 10027 transitions. [2024-11-13 21:14:16,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1135 [2024-11-13 21:14:16,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:16,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:16,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:17,584 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 298 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 21:14:21,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:21,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10081 states to 7882 states and 10081 transitions. [2024-11-13 21:14:21,834 INFO L276 IsEmpty]: Start isEmpty. Operand 7882 states and 10081 transitions. [2024-11-13 21:14:21,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1135 [2024-11-13 21:14:21,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:21,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:22,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:23,392 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 290 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 21:14:30,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:30,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10158 states to 7948 states and 10158 transitions. [2024-11-13 21:14:30,019 INFO L276 IsEmpty]: Start isEmpty. Operand 7948 states and 10158 transitions. [2024-11-13 21:14:30,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1135 [2024-11-13 21:14:30,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:30,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:30,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:31,003 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 288 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:35,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:35,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10216 states to 7997 states and 10216 transitions. [2024-11-13 21:14:35,573 INFO L276 IsEmpty]: Start isEmpty. Operand 7997 states and 10216 transitions. [2024-11-13 21:14:35,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1135 [2024-11-13 21:14:35,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:35,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:35,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:39,780 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 203 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 21:14:50,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:50,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10418 states to 8185 states and 10418 transitions. [2024-11-13 21:14:50,070 INFO L276 IsEmpty]: Start isEmpty. Operand 8185 states and 10418 transitions. [2024-11-13 21:14:50,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1137 [2024-11-13 21:14:50,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:50,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:50,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:53,119 INFO L134 CoverageAnalysis]: Checked inductivity of 314 backedges. 226 proven. 88 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:15:02,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:02,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10547 states to 8274 states and 10547 transitions. [2024-11-13 21:15:02,156 INFO L276 IsEmpty]: Start isEmpty. Operand 8274 states and 10547 transitions. [2024-11-13 21:15:02,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1137 [2024-11-13 21:15:02,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:02,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:02,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:03,018 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 206 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:15:05,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:05,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10581 states to 8305 states and 10581 transitions. [2024-11-13 21:15:05,569 INFO L276 IsEmpty]: Start isEmpty. Operand 8305 states and 10581 transitions. [2024-11-13 21:15:05,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2024-11-13 21:15:05,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:05,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:05,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:06,682 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 297 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:15:09,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:09,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10608 states to 8327 states and 10608 transitions. [2024-11-13 21:15:09,371 INFO L276 IsEmpty]: Start isEmpty. Operand 8327 states and 10608 transitions. [2024-11-13 21:15:09,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1140 [2024-11-13 21:15:09,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:09,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:09,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:10,190 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 299 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:15:13,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:13,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10628 states to 8342 states and 10628 transitions. [2024-11-13 21:15:13,072 INFO L276 IsEmpty]: Start isEmpty. Operand 8342 states and 10628 transitions. [2024-11-13 21:15:13,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1142 [2024-11-13 21:15:13,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:13,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:13,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:14,694 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 211 proven. 92 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:15:22,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:22,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10715 states to 8415 states and 10715 transitions. [2024-11-13 21:15:22,291 INFO L276 IsEmpty]: Start isEmpty. Operand 8415 states and 10715 transitions. [2024-11-13 21:15:22,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1143 [2024-11-13 21:15:22,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:22,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:22,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:23,477 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 247 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 21:15:24,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:24,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10742 states to 8435 states and 10742 transitions. [2024-11-13 21:15:24,777 INFO L276 IsEmpty]: Start isEmpty. Operand 8435 states and 10742 transitions. [2024-11-13 21:15:24,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1147 [2024-11-13 21:15:24,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:24,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:24,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:27,108 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 313 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:15:36,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:36,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10886 states to 8534 states and 10886 transitions. [2024-11-13 21:15:36,966 INFO L276 IsEmpty]: Start isEmpty. Operand 8534 states and 10886 transitions. [2024-11-13 21:15:36,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2024-11-13 21:15:36,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:36,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:37,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:38,456 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 262 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:15:39,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:39,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10937 states to 8535 states and 10937 transitions. [2024-11-13 21:15:39,714 INFO L276 IsEmpty]: Start isEmpty. Operand 8535 states and 10937 transitions. [2024-11-13 21:15:39,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2024-11-13 21:15:39,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:39,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:39,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:41,305 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 262 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:15:42,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:42,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10959 states to 8555 states and 10959 transitions. [2024-11-13 21:15:42,570 INFO L276 IsEmpty]: Start isEmpty. Operand 8555 states and 10959 transitions. [2024-11-13 21:15:42,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2024-11-13 21:15:42,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:42,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:42,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:44,009 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 262 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:15:46,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:46,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11009 states to 8598 states and 11009 transitions. [2024-11-13 21:15:46,181 INFO L276 IsEmpty]: Start isEmpty. Operand 8598 states and 11009 transitions. [2024-11-13 21:15:46,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2024-11-13 21:15:46,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:46,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:46,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:47,543 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 219 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 21:15:51,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:51,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11041 states to 8627 states and 11041 transitions. [2024-11-13 21:15:51,077 INFO L276 IsEmpty]: Start isEmpty. Operand 8627 states and 11041 transitions. [2024-11-13 21:15:51,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2024-11-13 21:15:51,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:51,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:51,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:53,966 INFO L134 CoverageAnalysis]: Checked inductivity of 298 backedges. 237 proven. 8 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-13 21:16:04,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:04,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11231 states to 8742 states and 11231 transitions. [2024-11-13 21:16:04,010 INFO L276 IsEmpty]: Start isEmpty. Operand 8742 states and 11231 transitions. [2024-11-13 21:16:04,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2024-11-13 21:16:04,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:04,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:04,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:05,348 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 328 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 21:16:14,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:14,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11327 states to 8822 states and 11327 transitions. [2024-11-13 21:16:14,847 INFO L276 IsEmpty]: Start isEmpty. Operand 8822 states and 11327 transitions. [2024-11-13 21:16:14,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1154 [2024-11-13 21:16:14,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:14,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:15,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:16,393 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 223 proven. 0 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2024-11-13 21:16:20,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:20,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11363 states to 8848 states and 11363 transitions. [2024-11-13 21:16:20,034 INFO L276 IsEmpty]: Start isEmpty. Operand 8848 states and 11363 transitions. [2024-11-13 21:16:20,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1155 [2024-11-13 21:16:20,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:20,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:20,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:21,800 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 332 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 21:16:29,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:29,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11434 states to 8913 states and 11434 transitions. [2024-11-13 21:16:29,748 INFO L276 IsEmpty]: Start isEmpty. Operand 8913 states and 11434 transitions. [2024-11-13 21:16:29,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1156 [2024-11-13 21:16:29,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:29,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:30,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:30,857 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 331 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:16:33,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:33,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11444 states to 8920 states and 11444 transitions. [2024-11-13 21:16:33,424 INFO L276 IsEmpty]: Start isEmpty. Operand 8920 states and 11444 transitions. [2024-11-13 21:16:33,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1158 [2024-11-13 21:16:33,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:33,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:33,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:34,949 INFO L134 CoverageAnalysis]: Checked inductivity of 379 backedges. 227 proven. 108 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 21:16:38,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:38,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11544 states to 8964 states and 11544 transitions. [2024-11-13 21:16:38,476 INFO L276 IsEmpty]: Start isEmpty. Operand 8964 states and 11544 transitions. [2024-11-13 21:16:38,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1158 [2024-11-13 21:16:38,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:38,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:38,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:40,055 INFO L134 CoverageAnalysis]: Checked inductivity of 379 backedges. 227 proven. 108 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 21:16:41,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:41,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11566 states to 8984 states and 11566 transitions. [2024-11-13 21:16:41,597 INFO L276 IsEmpty]: Start isEmpty. Operand 8984 states and 11566 transitions. [2024-11-13 21:16:41,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1158 [2024-11-13 21:16:41,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:41,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:41,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:43,188 INFO L134 CoverageAnalysis]: Checked inductivity of 379 backedges. 227 proven. 108 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 21:16:45,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:45,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11612 states to 9027 states and 11612 transitions. [2024-11-13 21:16:45,842 INFO L276 IsEmpty]: Start isEmpty. Operand 9027 states and 11612 transitions. [2024-11-13 21:16:45,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1160 [2024-11-13 21:16:45,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:45,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:46,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:49,139 INFO L134 CoverageAnalysis]: Checked inductivity of 417 backedges. 291 proven. 73 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-13 21:16:55,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:55,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11764 states to 9102 states and 11764 transitions. [2024-11-13 21:16:55,351 INFO L276 IsEmpty]: Start isEmpty. Operand 9102 states and 11764 transitions. [2024-11-13 21:16:55,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1160 [2024-11-13 21:16:55,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:55,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:55,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:57,723 INFO L134 CoverageAnalysis]: Checked inductivity of 417 backedges. 291 proven. 73 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-13 21:17:00,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:00,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11807 states to 9111 states and 11807 transitions. [2024-11-13 21:17:00,639 INFO L276 IsEmpty]: Start isEmpty. Operand 9111 states and 11807 transitions. [2024-11-13 21:17:00,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1161 [2024-11-13 21:17:00,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:00,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:00,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:02,566 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 230 proven. 31 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-13 21:17:06,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:06,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11891 states to 9187 states and 11891 transitions. [2024-11-13 21:17:06,789 INFO L276 IsEmpty]: Start isEmpty. Operand 9187 states and 11891 transitions. [2024-11-13 21:17:06,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1162 [2024-11-13 21:17:06,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:06,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:07,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:09,459 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 230 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:59,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:59,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12861 states to 10115 states and 12861 transitions. [2024-11-13 21:18:59,143 INFO L276 IsEmpty]: Start isEmpty. Operand 10115 states and 12861 transitions. [2024-11-13 21:18:59,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1166 [2024-11-13 21:18:59,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:59,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:59,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:00,771 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 234 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:13,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:13,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13062 states to 10281 states and 13062 transitions. [2024-11-13 21:19:13,308 INFO L276 IsEmpty]: Start isEmpty. Operand 10281 states and 13062 transitions. [2024-11-13 21:19:13,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1168 [2024-11-13 21:19:13,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:13,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:13,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:13,943 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 268 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2024-11-13 21:19:17,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:17,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13076 states to 10291 states and 13076 transitions. [2024-11-13 21:19:17,949 INFO L276 IsEmpty]: Start isEmpty. Operand 10291 states and 13076 transitions. [2024-11-13 21:19:17,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1168 [2024-11-13 21:19:17,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:17,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:18,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:21,701 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 236 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:26,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:26,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13127 states to 10339 states and 13127 transitions. [2024-11-13 21:19:26,959 INFO L276 IsEmpty]: Start isEmpty. Operand 10339 states and 13127 transitions. [2024-11-13 21:19:26,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1171 [2024-11-13 21:19:26,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:26,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:27,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:30,984 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 240 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:37,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:37,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13281 states to 10462 states and 13281 transitions. [2024-11-13 21:19:37,688 INFO L276 IsEmpty]: Start isEmpty. Operand 10462 states and 13281 transitions. [2024-11-13 21:19:37,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1172 [2024-11-13 21:19:37,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:37,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:37,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:40,033 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 240 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:50,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:50,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13421 states to 10574 states and 13421 transitions. [2024-11-13 21:19:50,281 INFO L276 IsEmpty]: Start isEmpty. Operand 10574 states and 13421 transitions. [2024-11-13 21:19:50,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1176 [2024-11-13 21:19:50,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:50,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:50,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:50,886 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 276 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-13 21:19:52,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:52,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13431 states to 10582 states and 13431 transitions. [2024-11-13 21:19:52,130 INFO L276 IsEmpty]: Start isEmpty. Operand 10582 states and 13431 transitions. [2024-11-13 21:19:52,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1177 [2024-11-13 21:19:52,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:52,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:52,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:52,798 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 248 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 21:19:57,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:57,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13449 states to 10591 states and 13449 transitions. [2024-11-13 21:19:57,722 INFO L276 IsEmpty]: Start isEmpty. Operand 10591 states and 13449 transitions. [2024-11-13 21:19:57,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1178 [2024-11-13 21:19:57,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:57,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:57,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:59,971 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 278 proven. 96 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 21:20:06,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:06,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13583 states to 10688 states and 13583 transitions. [2024-11-13 21:20:06,658 INFO L276 IsEmpty]: Start isEmpty. Operand 10688 states and 13583 transitions. [2024-11-13 21:20:06,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1178 [2024-11-13 21:20:06,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:06,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:06,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:07,873 INFO L134 CoverageAnalysis]: Checked inductivity of 415 backedges. 384 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 21:20:14,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:14,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13614 states to 10709 states and 13614 transitions. [2024-11-13 21:20:14,750 INFO L276 IsEmpty]: Start isEmpty. Operand 10709 states and 13614 transitions. [2024-11-13 21:20:14,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1178 [2024-11-13 21:20:14,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:14,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:14,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:15,399 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 249 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:20:19,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:19,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13635 states to 10718 states and 13635 transitions. [2024-11-13 21:20:19,511 INFO L276 IsEmpty]: Start isEmpty. Operand 10718 states and 13635 transitions. [2024-11-13 21:20:19,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1178 [2024-11-13 21:20:19,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:19,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:19,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:21,950 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 246 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:20:37,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:37,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13909 states to 10848 states and 13909 transitions. [2024-11-13 21:20:37,412 INFO L276 IsEmpty]: Start isEmpty. Operand 10848 states and 13909 transitions. [2024-11-13 21:20:37,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1180 [2024-11-13 21:20:37,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:37,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:37,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:38,530 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 301 proven. 114 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 21:20:46,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:46,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13944 states to 10875 states and 13944 transitions. [2024-11-13 21:20:46,797 INFO L276 IsEmpty]: Start isEmpty. Operand 10875 states and 13944 transitions. [2024-11-13 21:20:46,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1182 [2024-11-13 21:20:46,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:46,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:46,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:47,999 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 303 proven. 116 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 21:20:48,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:48,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13946 states to 10877 states and 13946 transitions. [2024-11-13 21:20:48,499 INFO L276 IsEmpty]: Start isEmpty. Operand 10877 states and 13946 transitions. [2024-11-13 21:20:48,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1182 [2024-11-13 21:20:48,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:48,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:48,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:49,473 INFO L134 CoverageAnalysis]: Checked inductivity of 335 backedges. 325 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:20:51,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:51,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13948 states to 10878 states and 13948 transitions. [2024-11-13 21:20:51,195 INFO L276 IsEmpty]: Start isEmpty. Operand 10878 states and 13948 transitions. [2024-11-13 21:20:51,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1183 [2024-11-13 21:20:51,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:51,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:51,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:52,937 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 400 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 21:20:58,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:58,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13967 states to 10894 states and 13967 transitions. [2024-11-13 21:20:58,202 INFO L276 IsEmpty]: Start isEmpty. Operand 10894 states and 13967 transitions. [2024-11-13 21:20:58,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1183 [2024-11-13 21:20:58,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:58,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:58,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:59,796 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 270 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:21:07,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:07,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14004 states to 10911 states and 14004 transitions. [2024-11-13 21:21:07,804 INFO L276 IsEmpty]: Start isEmpty. Operand 10911 states and 14004 transitions. [2024-11-13 21:21:07,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1185 [2024-11-13 21:21:07,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:07,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:07,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:08,401 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 253 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 21:21:09,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:09,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14017 states to 10918 states and 14017 transitions. [2024-11-13 21:21:09,864 INFO L276 IsEmpty]: Start isEmpty. Operand 10918 states and 14017 transitions. [2024-11-13 21:21:09,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1185 [2024-11-13 21:21:09,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:09,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:10,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:10,450 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 253 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 21:21:11,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:11,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14021 states to 10923 states and 14021 transitions. [2024-11-13 21:21:11,213 INFO L276 IsEmpty]: Start isEmpty. Operand 10923 states and 14021 transitions. [2024-11-13 21:21:11,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1186 [2024-11-13 21:21:11,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:11,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:11,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:14,218 INFO L134 CoverageAnalysis]: Checked inductivity of 443 backedges. 307 proven. 120 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 21:21:31,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:31,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14139 states to 11024 states and 14139 transitions. [2024-11-13 21:21:31,091 INFO L276 IsEmpty]: Start isEmpty. Operand 11024 states and 14139 transitions. [2024-11-13 21:21:31,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1186 [2024-11-13 21:21:31,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:31,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:31,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:32,346 INFO L134 CoverageAnalysis]: Checked inductivity of 412 backedges. 255 proven. 0 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked.