./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-3.i --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_7a23f9cf-a740-4165-93fb-358788c011b8/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a23f9cf-a740-4165-93fb-358788c011b8/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_7a23f9cf-a740-4165-93fb-358788c011b8/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a23f9cf-a740-4165-93fb-358788c011b8/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a23f9cf-a740-4165-93fb-358788c011b8/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_7a23f9cf-a740-4165-93fb-358788c011b8/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 93cc62483e7301c05d7788622f4f3fa5962cd13b8481778ecaf6adfc0416e51e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:05:22,794 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:05:22,918 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a23f9cf-a740-4165-93fb-358788c011b8/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 21:05:22,929 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:05:22,929 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:05:22,981 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:05:22,982 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:05:22,982 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:05:22,983 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:05:22,985 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:05:22,985 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:05:22,986 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:05:22,986 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:05:22,986 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:05:22,986 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:05:22,986 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:05:22,986 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:05:22,986 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:05:22,987 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:05:22,987 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:05:22,987 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:05:22,987 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:05:22,987 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:05:22,987 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:05:22,987 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:05:22,988 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:05:22,988 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:05:22,988 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:05:22,990 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:05:22,990 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:05:22,990 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:05:22,990 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:05:22,991 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:05:22,991 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_7a23f9cf-a740-4165-93fb-358788c011b8/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 -> 93cc62483e7301c05d7788622f4f3fa5962cd13b8481778ecaf6adfc0416e51e [2024-11-13 21:05:23,445 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:05:23,460 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:05:23,467 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:05:23,469 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:05:23,469 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:05:23,471 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a23f9cf-a740-4165-93fb-358788c011b8/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-3.i Unable to find full path for "g++" [2024-11-13 21:05:25,528 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:05:26,056 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:05:26,057 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a23f9cf-a740-4165-93fb-358788c011b8/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-3.i [2024-11-13 21:05:26,094 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a23f9cf-a740-4165-93fb-358788c011b8/bin/ukojak-verify-EEHR8qb7sm/data/e31eb2d52/8efcc8c74e354078880197d711aa9df7/FLAG5fbd64027 [2024-11-13 21:05:26,124 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a23f9cf-a740-4165-93fb-358788c011b8/bin/ukojak-verify-EEHR8qb7sm/data/e31eb2d52/8efcc8c74e354078880197d711aa9df7 [2024-11-13 21:05:26,128 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:05:26,130 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:05:26,132 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:05:26,132 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:05:26,138 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:05:26,139 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:05:26" (1/1) ... [2024-11-13 21:05:26,142 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41de215f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:26, skipping insertion in model container [2024-11-13 21:05:26,142 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:05:26" (1/1) ... [2024-11-13 21:05:26,200 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:05:26,810 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_7a23f9cf-a740-4165-93fb-358788c011b8/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-3.i[33022,33035] [2024-11-13 21:05:27,104 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:05:27,117 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:05:27,167 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_7a23f9cf-a740-4165-93fb-358788c011b8/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-3.i[33022,33035] [2024-11-13 21:05:27,340 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:05:27,383 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:05:27,384 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:27 WrapperNode [2024-11-13 21:05:27,384 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:05:27,385 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:05:27,386 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:05:27,386 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:05:27,394 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:27" (1/1) ... [2024-11-13 21:05:27,448 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:27" (1/1) ... [2024-11-13 21:05:27,590 INFO L138 Inliner]: procedures = 177, calls = 605, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 3635 [2024-11-13 21:05:27,591 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:05:27,591 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:05:27,591 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:05:27,591 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:05:27,601 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:27" (1/1) ... [2024-11-13 21:05:27,601 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:27" (1/1) ... [2024-11-13 21:05:27,661 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:27" (1/1) ... [2024-11-13 21:05:27,662 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:27" (1/1) ... [2024-11-13 21:05:27,753 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:27" (1/1) ... [2024-11-13 21:05:27,787 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:27" (1/1) ... [2024-11-13 21:05:27,800 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:27" (1/1) ... [2024-11-13 21:05:27,821 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:27" (1/1) ... [2024-11-13 21:05:27,847 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:05:27,848 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:05:27,848 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:05:27,848 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:05:27,849 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:27" (1/1) ... [2024-11-13 21:05:27,855 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:05:27,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a23f9cf-a740-4165-93fb-358788c011b8/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:05:27,884 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a23f9cf-a740-4165-93fb-358788c011b8/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:05:27,890 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a23f9cf-a740-4165-93fb-358788c011b8/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:05:27,928 INFO L130 BoogieDeclarations]: Found specification of procedure test_int_int [2024-11-13 21:05:27,928 INFO L138 BoogieDeclarations]: Found implementation of procedure test_int_int [2024-11-13 21:05:27,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:05:27,928 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 21:05:27,929 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 21:05:27,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:05:27,929 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 21:05:27,929 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 21:05:27,929 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:05:27,929 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:05:27,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:05:27,933 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:05:27,933 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:05:27,933 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:05:27,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:05:27,934 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:05:27,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:05:28,448 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:05:28,450 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:05:33,394 INFO L? ?]: Removed 816 outVars from TransFormulas that were not future-live. [2024-11-13 21:05:33,394 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:05:38,192 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:05:38,193 INFO L316 CfgBuilder]: Removed 168 assume(true) statements. [2024-11-13 21:05:38,193 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:05:38 BoogieIcfgContainer [2024-11-13 21:05:38,194 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:05:38,195 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:05:38,195 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:05:38,208 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:05:38,208 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:05:38" (1/1) ... [2024-11-13 21:05:38,219 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:05:38,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:38,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 299 states and 521 transitions. [2024-11-13 21:05:38,312 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 521 transitions. [2024-11-13 21:05:38,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 21:05:38,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:38,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:38,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:38,526 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 21:05:38,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:38,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 299 states and 517 transitions. [2024-11-13 21:05:38,559 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 517 transitions. [2024-11-13 21:05:38,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:05:38,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:38,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:38,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:38,639 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 21:05:38,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:38,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 299 states and 513 transitions. [2024-11-13 21:05:38,654 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 513 transitions. [2024-11-13 21:05:38,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:05:38,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:38,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:38,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:38,955 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 21:05:39,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:39,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 301 states and 514 transitions. [2024-11-13 21:05:39,020 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 514 transitions. [2024-11-13 21:05:39,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:05:39,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:39,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:39,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:39,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:40,752 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.56s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:05:40,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:40,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 301 states and 509 transitions. [2024-11-13 21:05:40,842 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 509 transitions. [2024-11-13 21:05:40,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:05:40,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:40,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:40,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:41,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:41,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:41,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 301 states and 505 transitions. [2024-11-13 21:05:41,059 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 505 transitions. [2024-11-13 21:05:41,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:05:41,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:41,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:41,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:41,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:41,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:41,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 301 states and 499 transitions. [2024-11-13 21:05:41,214 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 499 transitions. [2024-11-13 21:05:41,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:05:41,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:41,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:41,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:41,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:50,030 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.54s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:05:50,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:50,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 301 states and 493 transitions. [2024-11-13 21:05:50,081 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 493 transitions. [2024-11-13 21:05:50,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:05:50,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:50,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:50,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:50,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:51,994 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:05:52,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:52,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 315 states and 511 transitions. [2024-11-13 21:05:52,042 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 511 transitions. [2024-11-13 21:05:52,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:05:52,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:52,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:52,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:52,265 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:52,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:52,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 315 states and 509 transitions. [2024-11-13 21:05:52,276 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 509 transitions. [2024-11-13 21:05:52,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:05:52,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:52,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:52,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:52,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:52,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:52,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 315 states and 507 transitions. [2024-11-13 21:05:52,471 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 507 transitions. [2024-11-13 21:05:52,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 21:05:52,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:52,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:52,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:52,712 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:53,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:53,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 315 states and 505 transitions. [2024-11-13 21:05:53,601 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 505 transitions. [2024-11-13 21:05:53,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:05:53,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:53,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:53,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:53,945 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:05:56,505 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.55s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:05:56,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:56,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 318 states and 507 transitions. [2024-11-13 21:05:56,549 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 507 transitions. [2024-11-13 21:05:56,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:05:56,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:56,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:56,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:56,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:56,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:56,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 318 states and 502 transitions. [2024-11-13 21:05:56,718 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 502 transitions. [2024-11-13 21:05:56,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:05:56,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:56,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:57,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:58,333 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:05:58,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:58,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 321 states and 508 transitions. [2024-11-13 21:05:58,993 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 508 transitions. [2024-11-13 21:05:58,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:05:58,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:58,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:59,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:59,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:59,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:59,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 321 states and 502 transitions. [2024-11-13 21:05:59,168 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 502 transitions. [2024-11-13 21:05:59,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:05:59,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:59,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:59,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:59,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:06:09,404 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:06:09,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:09,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 321 states and 496 transitions. [2024-11-13 21:06:09,499 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 496 transitions. [2024-11-13 21:06:09,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:06:09,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:09,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:09,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:10,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:06:15,143 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.20s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:06:15,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:15,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 335 states and 515 transitions. [2024-11-13 21:06:15,199 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 515 transitions. [2024-11-13 21:06:15,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:06:15,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:15,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:15,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:15,414 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:06:15,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:15,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 335 states and 513 transitions. [2024-11-13 21:06:15,433 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 513 transitions. [2024-11-13 21:06:15,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:06:15,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:15,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:15,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:15,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:06:15,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:15,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 335 states and 511 transitions. [2024-11-13 21:06:15,668 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 511 transitions. [2024-11-13 21:06:15,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:06:15,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:15,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:15,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:15,929 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:06:17,164 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:06:17,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:17,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 335 states and 509 transitions. [2024-11-13 21:06:17,180 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 509 transitions. [2024-11-13 21:06:17,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:06:17,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:17,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:17,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:17,549 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:06:19,240 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.68s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:06:19,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:19,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 338 states and 511 transitions. [2024-11-13 21:06:19,270 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 511 transitions. [2024-11-13 21:06:19,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 21:06:19,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:19,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:19,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:19,652 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:06:29,844 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:06:39,852 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:06:42,526 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.67s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:06:45,258 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.73s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:06:45,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:45,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 370 states and 549 transitions. [2024-11-13 21:06:45,487 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 549 transitions. [2024-11-13 21:06:45,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 21:06:45,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:45,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:45,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:45,773 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:06:46,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:46,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 370 states and 547 transitions. [2024-11-13 21:06:46,064 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 547 transitions. [2024-11-13 21:06:46,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 21:06:46,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:46,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:46,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:46,439 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:06:54,450 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.00s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:06:54,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:54,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 373 states and 549 transitions. [2024-11-13 21:06:54,511 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 549 transitions. [2024-11-13 21:06:54,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 21:06:54,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:54,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:54,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:54,775 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:06:54,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:54,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 373 states and 548 transitions. [2024-11-13 21:06:54,840 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 548 transitions. [2024-11-13 21:06:54,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 21:06:54,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:54,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:55,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:55,445 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 21:07:03,908 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.86s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:07:14,736 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:07:24,742 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:07:34,763 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:07:44,777 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:07:51,433 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.98s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:07:51,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:51,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 452 states and 651 transitions. [2024-11-13 21:07:51,461 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 651 transitions. [2024-11-13 21:07:51,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 21:07:51,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:51,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:51,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:51,941 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:07:52,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:52,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 461 states and 662 transitions. [2024-11-13 21:07:52,447 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 662 transitions. [2024-11-13 21:07:52,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 21:07:52,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:52,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:52,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:52,742 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 21:08:02,775 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:08:02,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:02,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 461 states and 660 transitions. [2024-11-13 21:08:02,786 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 660 transitions. [2024-11-13 21:08:02,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 21:08:02,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:02,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:02,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:03,114 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 21:08:03,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:03,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 461 states and 656 transitions. [2024-11-13 21:08:03,141 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 656 transitions. [2024-11-13 21:08:03,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 21:08:03,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:03,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:03,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:03,527 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 21:08:04,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:04,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 462 states and 658 transitions. [2024-11-13 21:08:04,211 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 658 transitions. [2024-11-13 21:08:04,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 21:08:04,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:04,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:04,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:04,729 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:08:05,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:05,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 465 states and 660 transitions. [2024-11-13 21:08:05,673 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 660 transitions. [2024-11-13 21:08:05,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 21:08:05,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:05,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:05,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:06,160 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:08:09,269 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.09s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:08:09,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:09,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 468 states and 662 transitions. [2024-11-13 21:08:09,288 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 662 transitions. [2024-11-13 21:08:09,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 21:08:09,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:09,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:09,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:09,643 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 21:08:09,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:09,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 468 states and 660 transitions. [2024-11-13 21:08:09,925 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 660 transitions. [2024-11-13 21:08:09,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 21:08:09,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:09,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:10,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:10,428 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:08:14,253 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.49s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:08:14,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:14,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 471 states and 662 transitions. [2024-11-13 21:08:14,286 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 662 transitions. [2024-11-13 21:08:14,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 21:08:14,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:14,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:14,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:14,555 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:08:14,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:14,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 471 states and 660 transitions. [2024-11-13 21:08:14,581 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 660 transitions. [2024-11-13 21:08:14,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 21:08:14,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:14,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:14,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:15,088 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:08:15,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:15,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 474 states and 662 transitions. [2024-11-13 21:08:15,692 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 662 transitions. [2024-11-13 21:08:15,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 21:08:15,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:15,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:18,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:19,171 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:08:19,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:19,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 476 states and 662 transitions. [2024-11-13 21:08:19,485 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 662 transitions. [2024-11-13 21:08:19,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 21:08:19,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:19,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:22,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:23,622 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:08:24,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:24,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 477 states and 664 transitions. [2024-11-13 21:08:24,075 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 664 transitions. [2024-11-13 21:08:24,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 21:08:24,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:24,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:26,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:27,277 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:08:27,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:27,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 478 states and 665 transitions. [2024-11-13 21:08:27,594 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 665 transitions. [2024-11-13 21:08:27,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 21:08:27,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:27,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:29,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:30,879 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 2 proven. 33 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 21:08:32,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:32,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 480 states and 668 transitions. [2024-11-13 21:08:32,142 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 668 transitions. [2024-11-13 21:08:32,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:08:32,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:32,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:34,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:34,875 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 48 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:08:35,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:35,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 481 states and 669 transitions. [2024-11-13 21:08:35,452 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 669 transitions. [2024-11-13 21:08:35,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 21:08:35,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:35,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:37,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:38,984 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 21:08:40,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:40,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 482 states and 670 transitions. [2024-11-13 21:08:40,077 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 670 transitions. [2024-11-13 21:08:40,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 21:08:40,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:40,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:41,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:42,567 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 2 proven. 87 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 21:08:42,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:42,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 483 states and 671 transitions. [2024-11-13 21:08:42,958 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 671 transitions. [2024-11-13 21:08:42,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 21:08:42,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:42,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:45,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:46,058 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 2 proven. 111 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 21:08:46,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:46,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 484 states and 672 transitions. [2024-11-13 21:08:46,505 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 672 transitions. [2024-11-13 21:08:46,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 21:08:46,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:46,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:48,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:49,113 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 2 proven. 138 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 21:08:49,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:49,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 485 states and 673 transitions. [2024-11-13 21:08:49,562 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 673 transitions. [2024-11-13 21:08:49,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 21:08:49,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:49,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:51,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:53,180 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 2 proven. 168 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 21:08:54,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:54,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 486 states and 674 transitions. [2024-11-13 21:08:54,262 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 674 transitions. [2024-11-13 21:08:54,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 21:08:54,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:54,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:56,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:58,107 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 2 proven. 201 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-13 21:08:58,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:58,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 487 states and 675 transitions. [2024-11-13 21:08:58,946 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 675 transitions. [2024-11-13 21:08:58,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 21:08:58,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:58,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:01,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:02,700 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 2 proven. 237 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 21:09:03,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:03,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 488 states and 676 transitions. [2024-11-13 21:09:03,347 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 676 transitions. [2024-11-13 21:09:03,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 21:09:03,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:03,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:05,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:06,521 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-13 21:09:06,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:06,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 489 states and 677 transitions. [2024-11-13 21:09:06,962 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 677 transitions. [2024-11-13 21:09:06,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 21:09:06,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:06,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:09,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:10,543 INFO L134 CoverageAnalysis]: Checked inductivity of 449 backedges. 2 proven. 318 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-11-13 21:09:11,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:11,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 490 states and 678 transitions. [2024-11-13 21:09:11,008 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 678 transitions. [2024-11-13 21:09:11,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:09:11,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:11,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:13,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:14,332 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 2 proven. 363 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-13 21:09:14,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:14,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 491 states and 679 transitions. [2024-11-13 21:09:14,797 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 679 transitions. [2024-11-13 21:09:14,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 21:09:14,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:14,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:16,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:17,527 INFO L134 CoverageAnalysis]: Checked inductivity of 575 backedges. 2 proven. 411 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-13 21:09:18,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:18,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 492 states and 680 transitions. [2024-11-13 21:09:18,013 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 680 transitions. [2024-11-13 21:09:18,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 21:09:18,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:18,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:21,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:22,856 INFO L134 CoverageAnalysis]: Checked inductivity of 644 backedges. 2 proven. 462 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 21:09:24,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:24,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 493 states and 681 transitions. [2024-11-13 21:09:24,282 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 681 transitions. [2024-11-13 21:09:24,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 21:09:24,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:24,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:25,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:27,238 INFO L134 CoverageAnalysis]: Checked inductivity of 717 backedges. 2 proven. 516 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-11-13 21:09:28,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:28,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 494 states and 682 transitions. [2024-11-13 21:09:28,223 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 682 transitions. [2024-11-13 21:09:28,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 21:09:28,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:28,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:30,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:32,209 INFO L134 CoverageAnalysis]: Checked inductivity of 794 backedges. 2 proven. 573 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-13 21:09:33,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:33,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 495 states and 683 transitions. [2024-11-13 21:09:33,201 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 683 transitions. [2024-11-13 21:09:33,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 21:09:33,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:33,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:35,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:37,365 INFO L134 CoverageAnalysis]: Checked inductivity of 875 backedges. 2 proven. 633 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-13 21:09:38,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:38,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 496 states and 684 transitions. [2024-11-13 21:09:38,193 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 684 transitions. [2024-11-13 21:09:38,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 21:09:38,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:38,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:40,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:41,910 INFO L134 CoverageAnalysis]: Checked inductivity of 960 backedges. 2 proven. 696 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-11-13 21:09:42,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:42,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 497 states and 685 transitions. [2024-11-13 21:09:42,455 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 685 transitions. [2024-11-13 21:09:42,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 21:09:42,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:42,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:45,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:46,884 INFO L134 CoverageAnalysis]: Checked inductivity of 1049 backedges. 2 proven. 762 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-13 21:09:48,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:48,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 498 states and 686 transitions. [2024-11-13 21:09:48,205 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 686 transitions. [2024-11-13 21:09:48,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 21:09:48,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:48,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:51,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:53,034 INFO L134 CoverageAnalysis]: Checked inductivity of 1142 backedges. 2 proven. 831 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-11-13 21:09:54,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:54,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 499 states and 687 transitions. [2024-11-13 21:09:54,316 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 687 transitions. [2024-11-13 21:09:54,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 21:09:54,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:54,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:56,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:58,463 INFO L134 CoverageAnalysis]: Checked inductivity of 1239 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-11-13 21:09:59,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:59,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 500 states and 688 transitions. [2024-11-13 21:09:59,274 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 688 transitions. [2024-11-13 21:09:59,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 21:09:59,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:59,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:02,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:04,071 INFO L134 CoverageAnalysis]: Checked inductivity of 1340 backedges. 2 proven. 978 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-11-13 21:10:04,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:04,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 501 states and 689 transitions. [2024-11-13 21:10:04,682 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 689 transitions. [2024-11-13 21:10:04,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 21:10:04,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:04,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:08,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:10,964 INFO L134 CoverageAnalysis]: Checked inductivity of 1445 backedges. 2 proven. 1056 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2024-11-13 21:10:11,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:11,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 502 states and 690 transitions. [2024-11-13 21:10:11,574 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 690 transitions. [2024-11-13 21:10:11,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 21:10:11,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:11,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:14,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:17,422 INFO L134 CoverageAnalysis]: Checked inductivity of 1554 backedges. 2 proven. 1137 refuted. 0 times theorem prover too weak. 415 trivial. 0 not checked. [2024-11-13 21:10:18,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:18,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 503 states and 691 transitions. [2024-11-13 21:10:18,990 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 691 transitions. [2024-11-13 21:10:18,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 21:10:18,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:18,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:22,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:24,910 INFO L134 CoverageAnalysis]: Checked inductivity of 1667 backedges. 2 proven. 1221 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2024-11-13 21:10:25,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:25,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 504 states and 692 transitions. [2024-11-13 21:10:25,749 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 692 transitions. [2024-11-13 21:10:25,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 21:10:25,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:25,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:28,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:30,426 INFO L134 CoverageAnalysis]: Checked inductivity of 1784 backedges. 2 proven. 1308 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-11-13 21:10:31,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:31,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 505 states and 693 transitions. [2024-11-13 21:10:31,079 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 693 transitions. [2024-11-13 21:10:31,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 21:10:31,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:31,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:32,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:34,834 INFO L134 CoverageAnalysis]: Checked inductivity of 1905 backedges. 2 proven. 1398 refuted. 0 times theorem prover too weak. 505 trivial. 0 not checked. [2024-11-13 21:10:35,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:35,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 506 states and 694 transitions. [2024-11-13 21:10:35,479 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 694 transitions. [2024-11-13 21:10:35,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 21:10:35,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:35,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:39,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:41,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2030 backedges. 2 proven. 1491 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2024-11-13 21:10:41,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:41,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 507 states and 695 transitions. [2024-11-13 21:10:41,900 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 695 transitions. [2024-11-13 21:10:41,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 21:10:41,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:41,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:44,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:46,844 INFO L134 CoverageAnalysis]: Checked inductivity of 2159 backedges. 2 proven. 1587 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2024-11-13 21:10:47,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:47,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 508 states and 696 transitions. [2024-11-13 21:10:47,473 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 696 transitions. [2024-11-13 21:10:47,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 21:10:47,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:47,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:50,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:52,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2292 backedges. 2 proven. 1686 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2024-11-13 21:10:53,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:53,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 509 states and 697 transitions. [2024-11-13 21:10:53,465 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 697 transitions. [2024-11-13 21:10:53,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 21:10:53,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:53,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:57,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:00,729 INFO L134 CoverageAnalysis]: Checked inductivity of 2429 backedges. 2 proven. 1788 refuted. 0 times theorem prover too weak. 639 trivial. 0 not checked. [2024-11-13 21:11:03,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:03,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 510 states and 698 transitions. [2024-11-13 21:11:03,129 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 698 transitions. [2024-11-13 21:11:03,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 21:11:03,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:03,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:07,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:10,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2570 backedges. 2 proven. 1893 refuted. 0 times theorem prover too weak. 675 trivial. 0 not checked. [2024-11-13 21:11:11,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:11,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 511 states and 699 transitions. [2024-11-13 21:11:11,241 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 699 transitions. [2024-11-13 21:11:11,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 21:11:11,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:11,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:14,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:17,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2715 backedges. 2 proven. 2001 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-11-13 21:11:19,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:19,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 512 states and 700 transitions. [2024-11-13 21:11:19,422 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 700 transitions. [2024-11-13 21:11:19,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 21:11:19,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:19,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:24,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:27,107 INFO L134 CoverageAnalysis]: Checked inductivity of 2864 backedges. 2 proven. 2112 refuted. 0 times theorem prover too weak. 750 trivial. 0 not checked. [2024-11-13 21:11:27,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:27,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 513 states and 701 transitions. [2024-11-13 21:11:27,961 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 701 transitions. [2024-11-13 21:11:27,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 21:11:27,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:27,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:32,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:35,346 INFO L134 CoverageAnalysis]: Checked inductivity of 3017 backedges. 2 proven. 2226 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-13 21:11:36,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:36,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 514 states and 702 transitions. [2024-11-13 21:11:36,077 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 702 transitions. [2024-11-13 21:11:36,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-13 21:11:36,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:36,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:39,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:42,547 INFO L134 CoverageAnalysis]: Checked inductivity of 3174 backedges. 2 proven. 2343 refuted. 0 times theorem prover too weak. 829 trivial. 0 not checked. [2024-11-13 21:11:43,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:43,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 515 states and 703 transitions. [2024-11-13 21:11:43,315 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 703 transitions. [2024-11-13 21:11:43,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 21:11:43,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:43,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:47,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:50,055 INFO L134 CoverageAnalysis]: Checked inductivity of 3335 backedges. 2 proven. 2463 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-13 21:11:50,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:50,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 516 states and 704 transitions. [2024-11-13 21:11:50,881 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 704 transitions. [2024-11-13 21:11:50,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 21:11:50,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:50,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:54,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:57,497 INFO L134 CoverageAnalysis]: Checked inductivity of 3500 backedges. 2 proven. 2586 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2024-11-13 21:11:58,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:58,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 517 states and 705 transitions. [2024-11-13 21:11:58,241 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 705 transitions. [2024-11-13 21:11:58,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 21:11:58,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:58,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:01,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:04,655 INFO L134 CoverageAnalysis]: Checked inductivity of 3669 backedges. 2 proven. 2712 refuted. 0 times theorem prover too weak. 955 trivial. 0 not checked. [2024-11-13 21:12:05,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:05,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 518 states and 706 transitions. [2024-11-13 21:12:05,448 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 706 transitions. [2024-11-13 21:12:05,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-13 21:12:05,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:05,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:09,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:12,928 INFO L134 CoverageAnalysis]: Checked inductivity of 3842 backedges. 2 proven. 2841 refuted. 0 times theorem prover too weak. 999 trivial. 0 not checked. [2024-11-13 21:12:13,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:13,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 519 states and 707 transitions. [2024-11-13 21:12:13,724 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 707 transitions. [2024-11-13 21:12:13,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-13 21:12:13,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:13,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:19,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:32,732 INFO L134 CoverageAnalysis]: Checked inductivity of 4019 backedges. 2 proven. 2973 refuted. 0 times theorem prover too weak. 1044 trivial. 0 not checked. [2024-11-13 21:12:45,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:45,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 520 states and 708 transitions. [2024-11-13 21:12:45,217 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 708 transitions. [2024-11-13 21:12:45,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-13 21:12:45,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:45,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:52,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:52,784 INFO L134 CoverageAnalysis]: Checked inductivity of 4200 backedges. 48 proven. 48 refuted. 0 times theorem prover too weak. 4104 trivial. 0 not checked. [2024-11-13 21:12:53,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:53,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 521 states and 713 transitions. [2024-11-13 21:12:53,470 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 713 transitions. [2024-11-13 21:12:53,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 21:12:53,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:53,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:57,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:58,991 INFO L134 CoverageAnalysis]: Checked inductivity of 4385 backedges. 93 proven. 97 refuted. 0 times theorem prover too weak. 4195 trivial. 0 not checked. [2024-11-13 21:12:59,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:59,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 522 states and 717 transitions. [2024-11-13 21:12:59,845 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 717 transitions. [2024-11-13 21:12:59,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 21:12:59,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:59,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:04,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:05,867 INFO L134 CoverageAnalysis]: Checked inductivity of 4574 backedges. 138 proven. 149 refuted. 0 times theorem prover too weak. 4287 trivial. 0 not checked. [2024-11-13 21:13:07,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:07,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 523 states and 721 transitions. [2024-11-13 21:13:07,393 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 721 transitions. [2024-11-13 21:13:07,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-13 21:13:07,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:07,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:14,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:15,631 INFO L134 CoverageAnalysis]: Checked inductivity of 4767 backedges. 183 proven. 204 refuted. 0 times theorem prover too weak. 4380 trivial. 0 not checked. [2024-11-13 21:13:18,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:18,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 525 states and 726 transitions. [2024-11-13 21:13:18,008 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 726 transitions. [2024-11-13 21:13:18,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 21:13:18,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:18,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:25,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:27,032 INFO L134 CoverageAnalysis]: Checked inductivity of 4964 backedges. 228 proven. 262 refuted. 0 times theorem prover too weak. 4474 trivial. 0 not checked. [2024-11-13 21:13:28,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:28,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 526 states and 728 transitions. [2024-11-13 21:13:28,369 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 728 transitions. [2024-11-13 21:13:28,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-13 21:13:28,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:28,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:33,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:34,043 INFO L134 CoverageAnalysis]: Checked inductivity of 5165 backedges. 273 proven. 323 refuted. 0 times theorem prover too weak. 4569 trivial. 0 not checked. [2024-11-13 21:13:37,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:37,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 528 states and 732 transitions. [2024-11-13 21:13:37,172 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 732 transitions. [2024-11-13 21:13:37,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 21:13:37,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:37,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:43,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:44,590 INFO L134 CoverageAnalysis]: Checked inductivity of 5370 backedges. 318 proven. 387 refuted. 0 times theorem prover too weak. 4665 trivial. 0 not checked. [2024-11-13 21:13:45,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:45,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 529 states and 733 transitions. [2024-11-13 21:13:45,609 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 733 transitions. [2024-11-13 21:13:45,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-13 21:13:45,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:45,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:50,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:51,549 INFO L134 CoverageAnalysis]: Checked inductivity of 5579 backedges. 363 proven. 454 refuted. 0 times theorem prover too weak. 4762 trivial. 0 not checked. [2024-11-13 21:13:52,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:52,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 530 states and 734 transitions. [2024-11-13 21:13:52,573 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 734 transitions. [2024-11-13 21:13:52,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 21:13:52,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:52,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:00,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:02,496 INFO L134 CoverageAnalysis]: Checked inductivity of 5792 backedges. 408 proven. 524 refuted. 0 times theorem prover too weak. 4860 trivial. 0 not checked. [2024-11-13 21:14:04,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:04,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 531 states and 735 transitions. [2024-11-13 21:14:04,077 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 735 transitions. [2024-11-13 21:14:04,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 21:14:04,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:04,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:09,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:11,433 INFO L134 CoverageAnalysis]: Checked inductivity of 6009 backedges. 453 proven. 597 refuted. 0 times theorem prover too weak. 4959 trivial. 0 not checked. [2024-11-13 21:14:12,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:12,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 532 states and 736 transitions. [2024-11-13 21:14:12,643 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 736 transitions. [2024-11-13 21:14:12,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-13 21:14:12,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:12,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:17,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:18,871 INFO L134 CoverageAnalysis]: Checked inductivity of 6230 backedges. 498 proven. 673 refuted. 0 times theorem prover too weak. 5059 trivial. 0 not checked. [2024-11-13 21:14:19,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:19,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 533 states and 737 transitions. [2024-11-13 21:14:19,963 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 737 transitions. [2024-11-13 21:14:19,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 21:14:19,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:19,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:26,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:27,704 INFO L134 CoverageAnalysis]: Checked inductivity of 6455 backedges. 543 proven. 752 refuted. 0 times theorem prover too weak. 5160 trivial. 0 not checked. [2024-11-13 21:14:28,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:28,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 534 states and 738 transitions. [2024-11-13 21:14:28,627 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 738 transitions. [2024-11-13 21:14:28,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-13 21:14:28,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:28,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:38,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:40,539 INFO L134 CoverageAnalysis]: Checked inductivity of 6684 backedges. 588 proven. 834 refuted. 0 times theorem prover too weak. 5262 trivial. 0 not checked. [2024-11-13 21:14:41,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:41,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 535 states and 739 transitions. [2024-11-13 21:14:41,667 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 739 transitions. [2024-11-13 21:14:41,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-13 21:14:41,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:41,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:47,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:49,941 INFO L134 CoverageAnalysis]: Checked inductivity of 6917 backedges. 633 proven. 919 refuted. 0 times theorem prover too weak. 5365 trivial. 0 not checked. [2024-11-13 21:14:50,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:50,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 536 states and 740 transitions. [2024-11-13 21:14:50,840 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 740 transitions. [2024-11-13 21:14:50,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-13 21:14:50,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:50,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:59,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:01,556 INFO L134 CoverageAnalysis]: Checked inductivity of 7154 backedges. 678 proven. 1007 refuted. 0 times theorem prover too weak. 5469 trivial. 0 not checked. [2024-11-13 21:15:03,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:03,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 537 states and 741 transitions. [2024-11-13 21:15:03,495 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 741 transitions. [2024-11-13 21:15:03,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-13 21:15:03,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:03,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:10,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:12,387 INFO L134 CoverageAnalysis]: Checked inductivity of 7395 backedges. 723 proven. 1098 refuted. 0 times theorem prover too weak. 5574 trivial. 0 not checked. [2024-11-13 21:15:13,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:13,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 538 states and 742 transitions. [2024-11-13 21:15:13,866 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 742 transitions. [2024-11-13 21:15:13,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-11-13 21:15:13,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:13,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:18,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:20,720 INFO L134 CoverageAnalysis]: Checked inductivity of 7640 backedges. 768 proven. 1192 refuted. 0 times theorem prover too weak. 5680 trivial. 0 not checked. [2024-11-13 21:15:21,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:21,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 539 states and 743 transitions. [2024-11-13 21:15:21,889 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 743 transitions. [2024-11-13 21:15:21,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-13 21:15:21,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:21,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:27,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:31,049 INFO L134 CoverageAnalysis]: Checked inductivity of 7889 backedges. 813 proven. 1289 refuted. 0 times theorem prover too weak. 5787 trivial. 0 not checked. [2024-11-13 21:15:32,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:32,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 540 states and 744 transitions. [2024-11-13 21:15:32,675 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 744 transitions. [2024-11-13 21:15:32,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-13 21:15:32,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:32,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:39,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:41,574 INFO L134 CoverageAnalysis]: Checked inductivity of 8142 backedges. 858 proven. 1389 refuted. 0 times theorem prover too weak. 5895 trivial. 0 not checked. [2024-11-13 21:15:42,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:42,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 541 states and 745 transitions. [2024-11-13 21:15:42,519 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 745 transitions. [2024-11-13 21:15:42,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-13 21:15:42,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:42,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:49,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:51,566 INFO L134 CoverageAnalysis]: Checked inductivity of 8399 backedges. 903 proven. 1492 refuted. 0 times theorem prover too weak. 6004 trivial. 0 not checked. [2024-11-13 21:15:52,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:52,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 542 states and 746 transitions. [2024-11-13 21:15:52,713 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 746 transitions. [2024-11-13 21:15:52,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-13 21:15:52,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:52,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:58,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:00,555 INFO L134 CoverageAnalysis]: Checked inductivity of 8660 backedges. 948 proven. 1598 refuted. 0 times theorem prover too weak. 6114 trivial. 0 not checked. [2024-11-13 21:16:02,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:02,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 543 states and 747 transitions. [2024-11-13 21:16:02,145 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 747 transitions. [2024-11-13 21:16:02,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-13 21:16:02,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:02,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:09,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:12,356 INFO L134 CoverageAnalysis]: Checked inductivity of 8925 backedges. 993 proven. 1707 refuted. 0 times theorem prover too weak. 6225 trivial. 0 not checked. [2024-11-13 21:16:13,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:13,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 544 states and 748 transitions. [2024-11-13 21:16:13,618 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 748 transitions. [2024-11-13 21:16:13,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-13 21:16:13,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:13,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:19,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:21,498 INFO L134 CoverageAnalysis]: Checked inductivity of 9194 backedges. 1038 proven. 1819 refuted. 0 times theorem prover too weak. 6337 trivial. 0 not checked. [2024-11-13 21:16:22,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:22,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 545 states and 749 transitions. [2024-11-13 21:16:22,519 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 749 transitions. [2024-11-13 21:16:22,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-13 21:16:22,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:22,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:30,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:33,640 INFO L134 CoverageAnalysis]: Checked inductivity of 9467 backedges. 1083 proven. 1934 refuted. 0 times theorem prover too weak. 6450 trivial. 0 not checked. [2024-11-13 21:16:35,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:35,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 546 states and 750 transitions. [2024-11-13 21:16:35,158 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 750 transitions. [2024-11-13 21:16:35,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-13 21:16:35,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:35,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:42,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:45,986 INFO L134 CoverageAnalysis]: Checked inductivity of 9744 backedges. 1128 proven. 2052 refuted. 0 times theorem prover too weak. 6564 trivial. 0 not checked. [2024-11-13 21:16:47,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:47,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 547 states and 751 transitions. [2024-11-13 21:16:47,813 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 751 transitions. [2024-11-13 21:16:47,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-13 21:16:47,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:47,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:58,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:00,907 INFO L134 CoverageAnalysis]: Checked inductivity of 10025 backedges. 1173 proven. 2173 refuted. 0 times theorem prover too weak. 6679 trivial. 0 not checked. [2024-11-13 21:17:02,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:02,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 548 states and 752 transitions. [2024-11-13 21:17:02,616 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 752 transitions. [2024-11-13 21:17:02,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-13 21:17:02,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:02,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:09,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:12,714 INFO L134 CoverageAnalysis]: Checked inductivity of 10310 backedges. 1218 proven. 2297 refuted. 0 times theorem prover too weak. 6795 trivial. 0 not checked. [2024-11-13 21:17:14,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:14,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 549 states and 753 transitions. [2024-11-13 21:17:14,434 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 753 transitions. [2024-11-13 21:17:14,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-13 21:17:14,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:14,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:19,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:23,014 INFO L134 CoverageAnalysis]: Checked inductivity of 10599 backedges. 1263 proven. 2424 refuted. 0 times theorem prover too weak. 6912 trivial. 0 not checked. [2024-11-13 21:17:24,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:24,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 550 states and 754 transitions. [2024-11-13 21:17:24,063 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 754 transitions. [2024-11-13 21:17:24,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-13 21:17:24,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:24,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:33,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:36,456 INFO L134 CoverageAnalysis]: Checked inductivity of 10892 backedges. 1308 proven. 2554 refuted. 0 times theorem prover too weak. 7030 trivial. 0 not checked. [2024-11-13 21:17:38,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:38,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 551 states and 755 transitions. [2024-11-13 21:17:38,640 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 755 transitions. [2024-11-13 21:17:38,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-13 21:17:38,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:38,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:45,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:48,550 INFO L134 CoverageAnalysis]: Checked inductivity of 11189 backedges. 1353 proven. 2687 refuted. 0 times theorem prover too weak. 7149 trivial. 0 not checked. [2024-11-13 21:17:50,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:50,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 552 states and 756 transitions. [2024-11-13 21:17:50,425 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 756 transitions. [2024-11-13 21:17:50,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-13 21:17:50,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:50,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:58,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:02,910 INFO L134 CoverageAnalysis]: Checked inductivity of 11490 backedges. 1398 proven. 2823 refuted. 0 times theorem prover too weak. 7269 trivial. 0 not checked. [2024-11-13 21:18:05,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:05,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 553 states and 757 transitions. [2024-11-13 21:18:05,146 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 757 transitions. [2024-11-13 21:18:05,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-13 21:18:05,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:05,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:11,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:15,821 INFO L134 CoverageAnalysis]: Checked inductivity of 11795 backedges. 1443 proven. 2962 refuted. 0 times theorem prover too weak. 7390 trivial. 0 not checked. [2024-11-13 21:18:17,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:17,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 554 states and 758 transitions. [2024-11-13 21:18:17,768 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 758 transitions. [2024-11-13 21:18:17,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-13 21:18:17,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:17,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:24,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:28,547 INFO L134 CoverageAnalysis]: Checked inductivity of 12104 backedges. 1488 proven. 3104 refuted. 0 times theorem prover too weak. 7512 trivial. 0 not checked. [2024-11-13 21:18:29,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:29,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 555 states and 759 transitions. [2024-11-13 21:18:29,717 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 759 transitions. [2024-11-13 21:18:29,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-13 21:18:29,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:29,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:35,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:38,569 INFO L134 CoverageAnalysis]: Checked inductivity of 12417 backedges. 1533 proven. 3249 refuted. 0 times theorem prover too weak. 7635 trivial. 0 not checked. [2024-11-13 21:18:39,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:39,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 556 states and 760 transitions. [2024-11-13 21:18:39,711 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 760 transitions. [2024-11-13 21:18:39,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-13 21:18:39,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:39,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:47,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:51,368 INFO L134 CoverageAnalysis]: Checked inductivity of 12734 backedges. 1578 proven. 3397 refuted. 0 times theorem prover too weak. 7759 trivial. 0 not checked. [2024-11-13 21:18:53,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:53,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 557 states and 761 transitions. [2024-11-13 21:18:53,222 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 761 transitions. [2024-11-13 21:18:53,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-11-13 21:18:53,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:53,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:59,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:02,548 INFO L134 CoverageAnalysis]: Checked inductivity of 13055 backedges. 1623 proven. 3548 refuted. 0 times theorem prover too weak. 7884 trivial. 0 not checked. [2024-11-13 21:19:04,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:04,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 558 states and 762 transitions. [2024-11-13 21:19:04,147 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 762 transitions. [2024-11-13 21:19:04,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-13 21:19:04,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:04,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:09,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:13,672 INFO L134 CoverageAnalysis]: Checked inductivity of 13380 backedges. 1668 proven. 3702 refuted. 0 times theorem prover too weak. 8010 trivial. 0 not checked. [2024-11-13 21:19:16,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:16,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 559 states and 763 transitions. [2024-11-13 21:19:16,288 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 763 transitions. [2024-11-13 21:19:16,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-11-13 21:19:16,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:16,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms