./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_318474b2-e707-4428-bf4f-afc19670c444/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_318474b2-e707-4428-bf4f-afc19670c444/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_318474b2-e707-4428-bf4f-afc19670c444/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_318474b2-e707-4428-bf4f-afc19670c444/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_318474b2-e707-4428-bf4f-afc19670c444/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_318474b2-e707-4428-bf4f-afc19670c444/bin/ukojak-verify-ENZ3QT5qd3 --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 9a08b66a27502bd32ab373960778294a6ce88841aa5560ae4bca712e152c143f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:02:18,276 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:02:18,382 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_318474b2-e707-4428-bf4f-afc19670c444/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 04:02:18,390 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 04:02:18,394 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 04:02:18,429 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:02:18,431 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 04:02:18,431 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 04:02:18,431 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:02:18,432 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:02:18,433 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:02:18,433 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 04:02:18,433 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 04:02:18,433 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 04:02:18,434 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 04:02:18,434 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:02:18,435 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 04:02:18,435 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:02:18,435 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 04:02:18,435 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 04:02:18,435 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 04:02:18,435 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:02:18,435 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:02:18,436 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:02:18,436 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:02:18,436 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:02:18,436 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:02:18,436 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:02:18,436 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:02:18,437 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:02:18,437 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 04:02:18,437 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 04:02:18,437 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 04:02:18,437 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_318474b2-e707-4428-bf4f-afc19670c444/bin/ukojak-verify-ENZ3QT5qd3 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 -> 9a08b66a27502bd32ab373960778294a6ce88841aa5560ae4bca712e152c143f [2024-11-25 04:02:18,775 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:02:18,790 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:02:18,793 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:02:18,796 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:02:18,797 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:02:18,798 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_318474b2-e707-4428-bf4f-afc19670c444/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-2.i [2024-11-25 04:02:21,945 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_318474b2-e707-4428-bf4f-afc19670c444/bin/ukojak-verify-ENZ3QT5qd3/data/7a8566275/f3dc7487e4234cfca1a95e5c2ca6baed/FLAG2614d1a81 [2024-11-25 04:02:22,407 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:02:22,408 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_318474b2-e707-4428-bf4f-afc19670c444/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-2.i [2024-11-25 04:02:22,436 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_318474b2-e707-4428-bf4f-afc19670c444/bin/ukojak-verify-ENZ3QT5qd3/data/7a8566275/f3dc7487e4234cfca1a95e5c2ca6baed/FLAG2614d1a81 [2024-11-25 04:02:22,452 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_318474b2-e707-4428-bf4f-afc19670c444/bin/ukojak-verify-ENZ3QT5qd3/data/7a8566275/f3dc7487e4234cfca1a95e5c2ca6baed [2024-11-25 04:02:22,455 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:02:22,456 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:02:22,457 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:02:22,458 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:02:22,463 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:02:22,464 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:02:22" (1/1) ... [2024-11-25 04:02:22,465 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ca8e0a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:02:22, skipping insertion in model container [2024-11-25 04:02:22,465 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:02:22" (1/1) ... [2024-11-25 04:02:22,520 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:02:22,987 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_318474b2-e707-4428-bf4f-afc19670c444/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-2.i[33021,33034] [2024-11-25 04:02:23,178 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_318474b2-e707-4428-bf4f-afc19670c444/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-2.i[49681,49694] [2024-11-25 04:02:23,194 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:02:23,209 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 04:02:23,273 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_318474b2-e707-4428-bf4f-afc19670c444/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-2.i[33021,33034] [2024-11-25 04:02:23,384 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_318474b2-e707-4428-bf4f-afc19670c444/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-2.i[49681,49694] [2024-11-25 04:02:23,395 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:02:23,434 INFO L204 MainTranslator]: Completed translation [2024-11-25 04:02:23,434 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:02:23 WrapperNode [2024-11-25 04:02:23,435 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:02:23,436 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 04:02:23,436 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 04:02:23,436 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 04:02:23,443 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:02:23" (1/1) ... [2024-11-25 04:02:23,475 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:02:23" (1/1) ... [2024-11-25 04:02:23,589 INFO L138 Inliner]: procedures = 177, calls = 424, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 2151 [2024-11-25 04:02:23,590 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 04:02:23,590 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 04:02:23,591 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 04:02:23,591 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 04:02:23,599 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:02:23" (1/1) ... [2024-11-25 04:02:23,600 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:02:23" (1/1) ... [2024-11-25 04:02:23,613 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:02:23" (1/1) ... [2024-11-25 04:02:23,614 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:02:23" (1/1) ... [2024-11-25 04:02:23,714 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:02:23" (1/1) ... [2024-11-25 04:02:23,723 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:02:23" (1/1) ... [2024-11-25 04:02:23,755 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:02:23" (1/1) ... [2024-11-25 04:02:23,770 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:02:23" (1/1) ... [2024-11-25 04:02:23,781 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:02:23" (1/1) ... [2024-11-25 04:02:23,809 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 04:02:23,811 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 04:02:23,812 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 04:02:23,812 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 04:02:23,813 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:02:23" (1/1) ... [2024-11-25 04:02:23,825 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:02:23,841 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_318474b2-e707-4428-bf4f-afc19670c444/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 04:02:23,860 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_318474b2-e707-4428-bf4f-afc19670c444/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 04:02:23,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_318474b2-e707-4428-bf4f-afc19670c444/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 04:02:23,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 04:02:23,904 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-25 04:02:23,904 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-25 04:02:23,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 04:02:23,904 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-25 04:02:23,904 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-25 04:02:23,904 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 04:02:23,904 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 04:02:23,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 04:02:23,905 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 04:02:23,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 04:02:23,905 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 04:02:23,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 04:02:23,905 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 04:02:23,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 04:02:24,233 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 04:02:24,235 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 04:02:27,500 INFO L? ?]: Removed 503 outVars from TransFormulas that were not future-live. [2024-11-25 04:02:27,501 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 04:02:30,348 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 04:02:30,350 INFO L312 CfgBuilder]: Removed 52 assume(true) statements. [2024-11-25 04:02:30,350 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:02:30 BoogieIcfgContainer [2024-11-25 04:02:30,350 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 04:02:30,351 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 04:02:30,352 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 04:02:30,363 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 04:02:30,364 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:02:30" (1/1) ... [2024-11-25 04:02:30,375 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 04:02:30,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:30,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 177 states and 304 transitions. [2024-11-25 04:02:30,452 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 304 transitions. [2024-11-25 04:02:30,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 04:02:30,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:30,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:30,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:30,734 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:02:30,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:30,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 178 states and 303 transitions. [2024-11-25 04:02:30,804 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 303 transitions. [2024-11-25 04:02:30,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 04:02:30,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:30,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:30,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:30,905 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:02:30,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:30,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 178 states and 295 transitions. [2024-11-25 04:02:30,920 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 295 transitions. [2024-11-25 04:02:30,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 04:02:30,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:30,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:30,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:31,015 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:02:31,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:31,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 178 states and 285 transitions. [2024-11-25 04:02:31,038 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 285 transitions. [2024-11-25 04:02:31,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 04:02:31,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:31,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:31,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:31,244 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:02:31,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:31,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 178 states and 271 transitions. [2024-11-25 04:02:31,905 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 271 transitions. [2024-11-25 04:02:31,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 04:02:31,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:31,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:32,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:32,360 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:02:42,399 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:02:52,497 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:02:52,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:52,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 178 states and 259 transitions. [2024-11-25 04:02:52,559 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 259 transitions. [2024-11-25 04:02:52,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 04:02:52,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:52,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:52,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:53,381 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:02:56,915 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.37s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:02:56,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:56,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 190 states and 272 transitions. [2024-11-25 04:02:56,965 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 272 transitions. [2024-11-25 04:02:56,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 04:02:56,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:56,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:57,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:57,261 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:02:57,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:57,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 190 states and 270 transitions. [2024-11-25 04:02:57,272 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 270 transitions. [2024-11-25 04:02:57,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 04:02:57,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:57,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:57,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:57,549 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:02:57,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:57,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 190 states and 268 transitions. [2024-11-25 04:02:57,565 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 268 transitions. [2024-11-25 04:02:57,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 04:02:57,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:57,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:57,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:57,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:03:07,878 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 [] [2024-11-25 04:03:07,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:03:07,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 190 states and 266 transitions. [2024-11-25 04:03:07,896 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 266 transitions. [2024-11-25 04:03:07,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 04:03:07,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:03:07,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:03:08,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:03:08,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:03:18,407 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:03:22,340 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.93s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:03:22,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:03:22,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 193 states and 268 transitions. [2024-11-25 04:03:22,371 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 268 transitions. [2024-11-25 04:03:22,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 04:03:22,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:03:22,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:03:22,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:03:22,912 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 04:03:32,431 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.14s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:03:42,700 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:03:45,785 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.08s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:03:45,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:03:45,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 237 states and 322 transitions. [2024-11-25 04:03:45,810 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 322 transitions. [2024-11-25 04:03:45,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 04:03:45,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:03:45,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:03:45,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:03:46,113 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 04:03:46,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:03:46,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 237 states and 320 transitions. [2024-11-25 04:03:46,133 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 320 transitions. [2024-11-25 04:03:46,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 04:03:46,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:03:46,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:03:46,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:03:46,411 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 04:03:46,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:03:46,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 237 states and 318 transitions. [2024-11-25 04:03:46,431 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 318 transitions. [2024-11-25 04:03:46,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 04:03:46,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:03:46,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:03:46,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:03:46,706 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 04:03:56,729 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 [] [2024-11-25 04:03:56,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:03:56,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 237 states and 316 transitions. [2024-11-25 04:03:56,743 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 316 transitions. [2024-11-25 04:03:56,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 04:03:56,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:03:56,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:03:56,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:03:57,054 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 04:03:57,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:03:57,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 237 states and 314 transitions. [2024-11-25 04:03:57,097 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 314 transitions. [2024-11-25 04:03:57,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 04:03:57,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:03:57,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:03:57,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:03:57,561 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:03:59,159 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.55s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:03:59,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:03:59,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 240 states and 316 transitions. [2024-11-25 04:03:59,202 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 316 transitions. [2024-11-25 04:03:59,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 04:03:59,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:03:59,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:03:59,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:03:59,702 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:04:01,266 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.54s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:04:01,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:04:01,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 243 states and 318 transitions. [2024-11-25 04:04:01,336 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 318 transitions. [2024-11-25 04:04:01,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-25 04:04:01,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:04:01,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:04:01,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:04:01,619 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 04:04:01,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:04:01,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 243 states and 317 transitions. [2024-11-25 04:04:01,646 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 317 transitions. [2024-11-25 04:04:01,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 04:04:01,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:04:01,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:04:01,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:04:02,127 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 04:04:02,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:04:02,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 252 states and 328 transitions. [2024-11-25 04:04:02,501 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 328 transitions. [2024-11-25 04:04:02,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 04:04:02,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:04:02,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:04:02,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:04:03,145 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 04:04:13,267 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:04:23,275 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:04:27,206 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.94s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:04:27,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:04:27,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 318 states and 411 transitions. [2024-11-25 04:04:27,475 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 411 transitions. [2024-11-25 04:04:27,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 04:04:27,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:04:27,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:04:27,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:04:27,913 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 04:04:30,521 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.57s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:04:31,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:04:31,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 319 states and 413 transitions. [2024-11-25 04:04:31,101 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 413 transitions. [2024-11-25 04:04:31,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 04:04:31,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:04:31,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:04:31,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:04:31,624 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 04:04:41,655 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:04:49,562 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.91s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:04:49,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:04:49,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 322 states and 415 transitions. [2024-11-25 04:04:49,586 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 415 transitions. [2024-11-25 04:04:49,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 04:04:49,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:04:49,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:04:49,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:04:49,921 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 04:04:50,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:04:50,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 322 states and 413 transitions. [2024-11-25 04:04:50,027 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 413 transitions. [2024-11-25 04:04:50,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 04:04:50,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:04:50,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:04:50,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:04:50,546 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 04:05:00,587 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:05:03,008 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.42s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:05:03,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:03,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 325 states and 415 transitions. [2024-11-25 04:05:03,038 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 415 transitions. [2024-11-25 04:05:03,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 04:05:03,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:03,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:03,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:03,344 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 04:05:03,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:03,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 325 states and 413 transitions. [2024-11-25 04:05:03,364 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 413 transitions. [2024-11-25 04:05:03,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 04:05:03,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:03,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:03,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:03,832 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 04:05:05,542 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.39s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:05:05,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:05,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 328 states and 415 transitions. [2024-11-25 04:05:05,581 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 415 transitions. [2024-11-25 04:05:05,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-25 04:05:05,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:05,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:05,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:05,949 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 04:05:05,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:05,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 328 states and 414 transitions. [2024-11-25 04:05:05,978 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 414 transitions. [2024-11-25 04:05:05,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-25 04:05:05,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:05,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:06,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:06,481 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 04:05:06,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:06,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 337 states and 425 transitions. [2024-11-25 04:05:06,834 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 425 transitions. [2024-11-25 04:05:06,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-25 04:05:06,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:06,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:07,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:07,480 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 04:05:07,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:07,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 346 states and 436 transitions. [2024-11-25 04:05:07,798 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 436 transitions. [2024-11-25 04:05:07,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-25 04:05:07,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:07,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:08,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:08,309 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-25 04:05:10,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:10,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 347 states and 438 transitions. [2024-11-25 04:05:10,022 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 438 transitions. [2024-11-25 04:05:10,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-25 04:05:10,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:10,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:10,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:10,531 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-25 04:05:13,415 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.87s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:05:13,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:13,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 348 states and 440 transitions. [2024-11-25 04:05:13,812 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 440 transitions. [2024-11-25 04:05:13,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 04:05:13,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:13,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:14,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:14,128 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 04:05:14,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:14,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 348 states and 438 transitions. [2024-11-25 04:05:14,149 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 438 transitions. [2024-11-25 04:05:14,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-25 04:05:14,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:14,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:14,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:14,736 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-25 04:05:15,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:15,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 351 states and 440 transitions. [2024-11-25 04:05:15,801 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 440 transitions. [2024-11-25 04:05:15,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-25 04:05:15,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:15,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:16,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:16,304 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-25 04:05:17,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:17,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 354 states and 442 transitions. [2024-11-25 04:05:17,450 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 442 transitions. [2024-11-25 04:05:17,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 04:05:17,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:17,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:17,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:18,127 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-25 04:05:28,317 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:05:38,324 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:05:43,713 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.39s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:05:50,612 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.30s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:06:02,541 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:06:12,551 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:06:18,311 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.76s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:06:29,001 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:06:39,009 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:06:40,938 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.93s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:06:40,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:40,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 481 states and 604 transitions. [2024-11-25 04:06:40,957 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 604 transitions. [2024-11-25 04:06:40,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-25 04:06:40,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:40,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:41,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:41,493 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-25 04:06:46,229 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.71s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:06:46,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:46,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 481 states and 602 transitions. [2024-11-25 04:06:46,240 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 602 transitions. [2024-11-25 04:06:46,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-25 04:06:46,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:46,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:46,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:46,749 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-25 04:06:46,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:46,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 481 states and 598 transitions. [2024-11-25 04:06:46,782 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 598 transitions. [2024-11-25 04:06:46,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 04:06:46,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:46,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:47,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:47,596 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-25 04:06:57,636 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 [] [2024-11-25 04:07:07,652 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:07:17,663 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:07:22,515 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.85s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:07:22,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:22,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 484 states and 600 transitions. [2024-11-25 04:07:22,540 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 600 transitions. [2024-11-25 04:07:22,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 04:07:22,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:22,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:22,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:23,223 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-25 04:07:33,266 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:07:38,846 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.91s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:07:38,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:38,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 487 states and 602 transitions. [2024-11-25 04:07:38,863 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 602 transitions. [2024-11-25 04:07:38,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 04:07:38,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:38,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:39,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:39,626 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-25 04:07:49,660 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:07:59,481 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.82s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:07:59,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:59,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 490 states and 604 transitions. [2024-11-25 04:07:59,498 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 604 transitions. [2024-11-25 04:07:59,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 04:07:59,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:59,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:59,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:59,986 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-25 04:08:03,210 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.20s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:08:03,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:03,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 493 states and 606 transitions. [2024-11-25 04:08:03,280 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 606 transitions. [2024-11-25 04:08:03,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 04:08:03,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:03,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:03,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:03,744 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-25 04:08:07,196 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.44s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:08:07,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:07,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 476 states and 585 transitions. [2024-11-25 04:08:07,230 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 585 transitions. [2024-11-25 04:08:07,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 04:08:07,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:07,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:07,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:08,068 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 04:08:18,268 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:08:29,231 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:08:31,473 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.24s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:08:34,977 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.50s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:08:35,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:35,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 528 states and 645 transitions. [2024-11-25 04:08:35,608 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 645 transitions. [2024-11-25 04:08:35,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-25 04:08:35,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:35,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:35,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:36,109 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-25 04:08:36,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:36,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 537 states and 656 transitions. [2024-11-25 04:08:36,478 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 656 transitions. [2024-11-25 04:08:36,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-25 04:08:36,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:36,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:36,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:36,958 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-25 04:08:47,370 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 [] [2024-11-25 04:08:49,861 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.49s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:08:50,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:50,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 583 states and 713 transitions. [2024-11-25 04:08:50,776 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 713 transitions. [2024-11-25 04:08:50,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-25 04:08:50,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:50,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:51,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:51,353 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-25 04:08:51,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:51,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 592 states and 724 transitions. [2024-11-25 04:08:51,584 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 724 transitions. [2024-11-25 04:08:51,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-25 04:08:51,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:51,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:51,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:52,121 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-25 04:08:52,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:52,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 601 states and 735 transitions. [2024-11-25 04:08:52,840 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 735 transitions. [2024-11-25 04:08:52,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-25 04:08:52,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:52,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:53,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:53,417 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-25 04:08:53,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:53,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 610 states and 746 transitions. [2024-11-25 04:08:53,793 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 746 transitions. [2024-11-25 04:08:53,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-25 04:08:53,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:53,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:54,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:54,563 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 04:09:04,620 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 [] [2024-11-25 04:09:13,531 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.91s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:09:13,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:13,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 613 states and 748 transitions. [2024-11-25 04:09:13,574 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 748 transitions. [2024-11-25 04:09:13,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-25 04:09:13,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:13,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:13,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:14,276 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 04:09:15,982 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.67s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:09:16,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:16,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 616 states and 750 transitions. [2024-11-25 04:09:16,052 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 750 transitions. [2024-11-25 04:09:16,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-25 04:09:16,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:16,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:16,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:16,640 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-25 04:09:18,244 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:09:18,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:18,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 617 states and 752 transitions. [2024-11-25 04:09:18,319 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 752 transitions. [2024-11-25 04:09:18,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-25 04:09:18,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:18,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:18,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:18,850 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-25 04:09:21,028 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.86s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:09:21,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:21,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 618 states and 754 transitions. [2024-11-25 04:09:21,061 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 754 transitions. [2024-11-25 04:09:21,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-25 04:09:21,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:21,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:21,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:21,565 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-25 04:09:23,376 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:09:23,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:23,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 619 states and 756 transitions. [2024-11-25 04:09:23,409 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 756 transitions. [2024-11-25 04:09:23,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-25 04:09:23,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:23,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:23,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:24,023 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-25 04:09:24,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:24,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 620 states and 758 transitions. [2024-11-25 04:09:24,670 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 758 transitions. [2024-11-25 04:09:24,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-25 04:09:24,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:24,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:24,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:25,147 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 49 proven. 11 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-25 04:09:35,178 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 [] [2024-11-25 04:09:45,191 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:09:55,202 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:10:05,216 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 [] [2024-11-25 04:10:05,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:05,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 623 states and 760 transitions. [2024-11-25 04:10:05,235 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 760 transitions. [2024-11-25 04:10:05,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-25 04:10:05,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:05,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:05,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:05,852 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-25 04:10:06,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:06,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 626 states and 762 transitions. [2024-11-25 04:10:06,153 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 762 transitions. [2024-11-25 04:10:06,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-25 04:10:06,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:06,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:06,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:06,640 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-25 04:10:08,494 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:10:08,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:08,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 629 states and 764 transitions. [2024-11-25 04:10:08,515 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 764 transitions. [2024-11-25 04:10:08,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-25 04:10:08,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:08,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:08,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:09,130 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-25 04:10:11,082 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:10:11,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:11,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 632 states and 766 transitions. [2024-11-25 04:10:11,099 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 766 transitions. [2024-11-25 04:10:11,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-25 04:10:11,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:11,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:11,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:11,639 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-25 04:10:13,718 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:10:13,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:13,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 635 states and 768 transitions. [2024-11-25 04:10:13,884 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 768 transitions. [2024-11-25 04:10:13,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-25 04:10:13,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:13,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:14,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:14,479 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 04:10:14,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:14,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 644 states and 779 transitions. [2024-11-25 04:10:14,773 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 779 transitions. [2024-11-25 04:10:14,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-25 04:10:14,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:14,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:15,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:15,408 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 04:10:16,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:16,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 653 states and 790 transitions. [2024-11-25 04:10:16,589 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 790 transitions. [2024-11-25 04:10:16,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-25 04:10:16,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:16,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:16,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:17,156 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-25 04:10:17,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:17,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 662 states and 801 transitions. [2024-11-25 04:10:17,718 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 801 transitions. [2024-11-25 04:10:17,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-25 04:10:17,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:17,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:17,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:18,377 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-25 04:10:20,178 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.70s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:10:20,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:20,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 663 states and 803 transitions. [2024-11-25 04:10:20,455 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 803 transitions. [2024-11-25 04:10:20,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-25 04:10:20,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:20,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:20,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:21,142 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-25 04:10:22,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:22,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 664 states and 805 transitions. [2024-11-25 04:10:22,224 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 805 transitions. [2024-11-25 04:10:22,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-25 04:10:22,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:22,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:22,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:22,696 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-25 04:10:22,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:22,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 673 states and 816 transitions. [2024-11-25 04:10:22,944 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 816 transitions. [2024-11-25 04:10:22,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-25 04:10:22,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:22,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:23,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:23,468 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-25 04:10:24,936 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.46s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:10:25,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:25,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 674 states and 818 transitions. [2024-11-25 04:10:25,549 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 818 transitions. [2024-11-25 04:10:25,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-25 04:10:25,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:25,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:25,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:26,013 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-25 04:10:27,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:27,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 675 states and 820 transitions. [2024-11-25 04:10:27,054 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 820 transitions. [2024-11-25 04:10:27,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-25 04:10:27,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:27,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:27,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:27,778 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-25 04:10:29,410 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.59s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:10:29,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:29,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 678 states and 822 transitions. [2024-11-25 04:10:29,800 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 822 transitions. [2024-11-25 04:10:29,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-25 04:10:29,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:29,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:30,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:30,406 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-25 04:10:30,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:30,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 681 states and 824 transitions. [2024-11-25 04:10:30,735 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 824 transitions. [2024-11-25 04:10:30,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-25 04:10:30,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:30,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:31,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:31,459 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-25 04:10:32,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:32,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 684 states and 826 transitions. [2024-11-25 04:10:32,304 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 826 transitions. [2024-11-25 04:10:32,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-25 04:10:32,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:32,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:32,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:32,844 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-25 04:10:36,085 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.71s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:10:36,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:36,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 687 states and 828 transitions. [2024-11-25 04:10:36,117 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 828 transitions. [2024-11-25 04:10:36,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-25 04:10:36,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:36,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:36,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:36,841 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 3 proven. 68 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-25 04:10:37,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:37,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 688 states and 828 transitions. [2024-11-25 04:10:37,095 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 828 transitions. [2024-11-25 04:10:37,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-25 04:10:37,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:37,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:37,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:37,925 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 04:10:48,222 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:10:54,987 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.76s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:11:05,314 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:11:06,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:06,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 740 states and 891 transitions. [2024-11-25 04:11:06,902 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 891 transitions. [2024-11-25 04:11:06,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-25 04:11:06,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:06,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:07,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:07,671 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-25 04:11:12,402 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.48s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:11:22,809 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:11:32,823 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:11:37,401 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.58s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:11:37,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:37,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 778 states and 937 transitions. [2024-11-25 04:11:37,562 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 937 transitions. [2024-11-25 04:11:37,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-25 04:11:37,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:37,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:37,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:38,150 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-25 04:11:38,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:38,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 791 states and 954 transitions. [2024-11-25 04:11:38,326 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 954 transitions. [2024-11-25 04:11:38,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-25 04:11:38,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:38,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:38,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:39,038 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-25 04:11:39,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:39,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 792 states and 955 transitions. [2024-11-25 04:11:39,260 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 955 transitions. [2024-11-25 04:11:39,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-25 04:11:39,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:39,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:39,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:40,125 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 04:11:50,210 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 [] [2024-11-25 04:11:50,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:50,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 795 states and 957 transitions. [2024-11-25 04:11:50,753 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 957 transitions. [2024-11-25 04:11:50,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-25 04:11:50,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:50,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:51,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:51,656 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 04:12:01,739 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:12:07,930 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.19s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:12:07,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:07,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 798 states and 959 transitions. [2024-11-25 04:12:07,993 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 959 transitions. [2024-11-25 04:12:07,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-25 04:12:07,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:07,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:08,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:08,712 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 89 proven. 22 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-25 04:12:18,743 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:12:21,392 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.65s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:12:21,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:21,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 801 states and 961 transitions. [2024-11-25 04:12:21,423 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 961 transitions. [2024-11-25 04:12:21,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-25 04:12:21,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:21,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:21,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:22,199 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 88 proven. 23 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-25 04:12:32,237 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:12:42,248 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:12:45,400 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.15s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:12:45,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:45,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 804 states and 963 transitions. [2024-11-25 04:12:45,427 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 963 transitions. [2024-11-25 04:12:45,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-25 04:12:45,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:45,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:45,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:46,315 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 04:12:46,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:46,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 813 states and 974 transitions. [2024-11-25 04:12:46,733 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 974 transitions. [2024-11-25 04:12:46,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-25 04:12:46,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:46,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:47,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:47,606 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 04:12:48,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:48,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 822 states and 985 transitions. [2024-11-25 04:12:48,098 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 985 transitions. [2024-11-25 04:12:48,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-25 04:12:48,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:48,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:48,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:48,810 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-11-25 04:12:49,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:49,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 831 states and 996 transitions. [2024-11-25 04:12:49,347 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 996 transitions. [2024-11-25 04:12:49,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-25 04:12:49,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:49,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:49,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:50,162 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-25 04:12:54,782 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.55s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:12:55,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:55,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 832 states and 998 transitions. [2024-11-25 04:12:55,581 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 998 transitions. [2024-11-25 04:12:55,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-25 04:12:55,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:55,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:56,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:56,552 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-25 04:13:03,487 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.85s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:13:06,433 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.95s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:13:06,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:06,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 833 states and 1000 transitions. [2024-11-25 04:13:06,475 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1000 transitions. [2024-11-25 04:13:06,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-25 04:13:06,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:06,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:06,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:07,210 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-11-25 04:13:07,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:07,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 842 states and 1011 transitions. [2024-11-25 04:13:07,881 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1011 transitions. [2024-11-25 04:13:07,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-25 04:13:07,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:07,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:08,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:08,742 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-25 04:13:09,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:09,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1021 states to 843 states and 1013 transitions. [2024-11-25 04:13:09,832 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1013 transitions. [2024-11-25 04:13:09,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-25 04:13:09,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:09,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:10,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:10,485 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-25 04:13:10,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:10,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 844 states and 1015 transitions. [2024-11-25 04:13:10,835 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 1015 transitions. [2024-11-25 04:13:10,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-25 04:13:10,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:10,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:11,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:11,794 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-25 04:13:12,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:12,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 847 states and 1017 transitions. [2024-11-25 04:13:12,260 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 1017 transitions. [2024-11-25 04:13:12,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-25 04:13:12,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:12,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:12,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:13,178 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-25 04:13:21,697 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.78s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:13:21,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:21,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 850 states and 1019 transitions. [2024-11-25 04:13:21,760 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 1019 transitions. [2024-11-25 04:13:21,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-25 04:13:21,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:21,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:22,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:22,713 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-25 04:13:26,923 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:13:29,346 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.42s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:13:29,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:29,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 853 states and 1021 transitions. [2024-11-25 04:13:29,385 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 1021 transitions. [2024-11-25 04:13:29,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-25 04:13:29,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:29,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:29,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:30,115 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-25 04:13:37,480 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.33s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:13:39,837 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.36s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:13:39,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:39,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 856 states and 1023 transitions. [2024-11-25 04:13:39,874 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1023 transitions. [2024-11-25 04:13:39,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-25 04:13:39,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:39,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:40,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:41,408 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 04:13:51,762 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:14:02,418 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:14:07,704 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.29s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:14:08,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:08,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1094 states to 908 states and 1086 transitions. [2024-11-25 04:14:08,291 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 1086 transitions. [2024-11-25 04:14:08,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-25 04:14:08,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:08,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:08,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:09,372 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 193 trivial. 0 not checked. [2024-11-25 04:14:09,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:09,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1094 states to 909 states and 1086 transitions. [2024-11-25 04:14:09,606 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1086 transitions. [2024-11-25 04:14:09,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-25 04:14:09,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:09,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:10,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:10,556 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 193 trivial. 0 not checked. [2024-11-25 04:14:20,837 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:14:30,855 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:14:40,895 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:14:45,317 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.42s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:14:55,751 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:14:57,752 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:14:58,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:58,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1156 states to 961 states and 1148 transitions. [2024-11-25 04:14:58,312 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 1148 transitions. [2024-11-25 04:14:58,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-11-25 04:14:58,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:58,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:58,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:00,050 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 04:15:01,349 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:15:01,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:01,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158 states to 964 states and 1150 transitions. [2024-11-25 04:15:01,391 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1150 transitions. [2024-11-25 04:15:01,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-11-25 04:15:01,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:01,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:01,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:02,898 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 04:15:13,003 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:15:15,920 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.92s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:15:15,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:15,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1160 states to 967 states and 1152 transitions. [2024-11-25 04:15:15,978 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1152 transitions. [2024-11-25 04:15:15,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-25 04:15:15,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:15,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:16,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:17,065 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 129 proven. 33 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-11-25 04:15:25,088 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.99s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:15:25,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:25,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 970 states and 1154 transitions. [2024-11-25 04:15:25,126 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 1154 transitions. [2024-11-25 04:15:25,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-25 04:15:25,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:25,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:25,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:25,914 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 128 proven. 34 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-11-25 04:15:36,025 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:15:44,464 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.44s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:15:54,500 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:16:04,524 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:16:04,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:16:04,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 973 states and 1156 transitions. [2024-11-25 04:16:04,567 INFO L276 IsEmpty]: Start isEmpty. Operand 973 states and 1156 transitions. [2024-11-25 04:16:04,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-25 04:16:04,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:16:04,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:05,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:16:05,856 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 04:16:06,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:16:06,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1175 states to 982 states and 1167 transitions. [2024-11-25 04:16:06,355 INFO L276 IsEmpty]: Start isEmpty. Operand 982 states and 1167 transitions. [2024-11-25 04:16:06,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-25 04:16:06,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:16:06,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:06,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:16:07,637 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 04:16:07,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:16:07,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1186 states to 991 states and 1178 transitions. [2024-11-25 04:16:07,980 INFO L276 IsEmpty]: Start isEmpty. Operand 991 states and 1178 transitions. [2024-11-25 04:16:07,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-11-25 04:16:07,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:16:07,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:08,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:16:08,815 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-25 04:16:09,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:16:09,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1197 states to 1000 states and 1189 transitions. [2024-11-25 04:16:09,116 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 1189 transitions. [2024-11-25 04:16:09,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-11-25 04:16:09,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:16:09,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:09,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:16:10,325 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-25 04:16:14,263 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.38s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:16:14,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:16:14,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1199 states to 1001 states and 1191 transitions. [2024-11-25 04:16:14,316 INFO L276 IsEmpty]: Start isEmpty. Operand 1001 states and 1191 transitions. [2024-11-25 04:16:14,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-11-25 04:16:14,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:16:14,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:14,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:16:15,627 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-25 04:16:16,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:16:16,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1201 states to 1002 states and 1193 transitions. [2024-11-25 04:16:16,647 INFO L276 IsEmpty]: Start isEmpty. Operand 1002 states and 1193 transitions. [2024-11-25 04:16:16,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-11-25 04:16:16,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:16:16,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:17,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:16:17,773 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-25 04:16:18,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:16:18,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1212 states to 1011 states and 1204 transitions. [2024-11-25 04:16:18,367 INFO L276 IsEmpty]: Start isEmpty. Operand 1011 states and 1204 transitions. [2024-11-25 04:16:18,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-25 04:16:18,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:16:18,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:18,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:16:19,584 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 213 trivial. 0 not checked. [2024-11-25 04:16:20,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:16:20,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 1012 states and 1206 transitions. [2024-11-25 04:16:20,525 INFO L276 IsEmpty]: Start isEmpty. Operand 1012 states and 1206 transitions. [2024-11-25 04:16:20,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-25 04:16:20,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:16:20,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:20,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:16:21,275 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 213 trivial. 0 not checked. [2024-11-25 04:16:22,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:16:22,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 1013 states and 1208 transitions. [2024-11-25 04:16:22,021 INFO L276 IsEmpty]: Start isEmpty. Operand 1013 states and 1208 transitions. [2024-11-25 04:16:22,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-11-25 04:16:22,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:16:22,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:22,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:16:23,160 INFO L134 CoverageAnalysis]: Checked inductivity of 337 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-25 04:16:25,025 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.75s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:16:26,792 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.77s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:16:26,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:16:26,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1218 states to 1016 states and 1210 transitions. [2024-11-25 04:16:26,833 INFO L276 IsEmpty]: Start isEmpty. Operand 1016 states and 1210 transitions. [2024-11-25 04:16:26,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-11-25 04:16:26,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:16:26,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:27,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:16:28,148 INFO L134 CoverageAnalysis]: Checked inductivity of 337 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-25 04:16:31,282 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.83s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:16:31,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:16:31,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1220 states to 1019 states and 1212 transitions. [2024-11-25 04:16:31,324 INFO L276 IsEmpty]: Start isEmpty. Operand 1019 states and 1212 transitions. [2024-11-25 04:16:31,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-25 04:16:31,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:16:31,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:31,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:16:32,165 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 214 trivial. 0 not checked. [2024-11-25 04:16:34,193 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 04:16:34,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:16:34,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1222 states to 1022 states and 1214 transitions. [2024-11-25 04:16:34,782 INFO L276 IsEmpty]: Start isEmpty. Operand 1022 states and 1214 transitions. [2024-11-25 04:16:34,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-25 04:16:34,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:16:34,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:35,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:16:35,611 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 214 trivial. 0 not checked. [2024-11-25 04:16:36,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:16:36,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 1025 states and 1216 transitions. [2024-11-25 04:16:36,529 INFO L276 IsEmpty]: Start isEmpty. Operand 1025 states and 1216 transitions. [2024-11-25 04:16:36,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-25 04:16:36,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:16:36,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:37,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:16:38,182 INFO L134 CoverageAnalysis]: Checked inductivity of 527 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 04:16:43,278 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.72s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:16:53,616 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 [] [2024-11-25 04:16:55,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:16:55,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1287 states to 1077 states and 1279 transitions. [2024-11-25 04:16:55,138 INFO L276 IsEmpty]: Start isEmpty. Operand 1077 states and 1279 transitions. [2024-11-25 04:16:55,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2024-11-25 04:16:55,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:16:55,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:55,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:16:56,395 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 168 proven. 44 refuted. 0 times theorem prover too weak. 345 trivial. 0 not checked.