./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c62abb-556f-47c7-8fa2-c8190d098af1/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c62abb-556f-47c7-8fa2-c8190d098af1/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c62abb-556f-47c7-8fa2-c8190d098af1/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c62abb-556f-47c7-8fa2-c8190d098af1/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c62abb-556f-47c7-8fa2-c8190d098af1/bin/ukojak-verify-CZk0znPC7b/config/svcomp-MemCleanup-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c62abb-556f-47c7-8fa2-c8190d098af1/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-memcleanup) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash eb2eb63835edf753d5a467feb7a4cdd6d105155177d7d0cab8bf29c1b74dbaf6 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:52:11,354 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:52:11,406 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c62abb-556f-47c7-8fa2-c8190d098af1/bin/ukojak-verify-CZk0znPC7b/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-12-06 02:52:11,410 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:52:11,410 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:52:11,428 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:52:11,429 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:52:11,429 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:52:11,429 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:52:11,429 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:52:11,429 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 02:52:11,429 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:52:11,429 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 02:52:11,429 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:52:11,430 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:52:11,430 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 02:52:11,430 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 02:52:11,430 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:52:11,430 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:52:11,430 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 02:52:11,430 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 02:52:11,431 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:52:11,431 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:52:11,431 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:52:11,431 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:52:11,431 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:52:11,431 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:52:11,431 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:52:11,431 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:52:11,432 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:52:11,432 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:52:11,432 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:52:11,432 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:52:11,432 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_65c62abb-556f-47c7-8fa2-c8190d098af1/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-memcleanup) ) 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 -> eb2eb63835edf753d5a467feb7a4cdd6d105155177d7d0cab8bf29c1b74dbaf6 [2024-12-06 02:52:11,631 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:52:11,639 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:52:11,640 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:52:11,642 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:52:11,642 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:52:11,643 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c62abb-556f-47c7-8fa2-c8190d098af1/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i [2024-12-06 02:52:14,247 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c62abb-556f-47c7-8fa2-c8190d098af1/bin/ukojak-verify-CZk0znPC7b/data/ef5fc6d02/47522fe335994cc8b531cb37788f7122/FLAG74cf13533 [2024-12-06 02:52:14,537 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:52:14,537 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c62abb-556f-47c7-8fa2-c8190d098af1/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i [2024-12-06 02:52:14,551 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c62abb-556f-47c7-8fa2-c8190d098af1/bin/ukojak-verify-CZk0znPC7b/data/ef5fc6d02/47522fe335994cc8b531cb37788f7122/FLAG74cf13533 [2024-12-06 02:52:14,832 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c62abb-556f-47c7-8fa2-c8190d098af1/bin/ukojak-verify-CZk0znPC7b/data/ef5fc6d02/47522fe335994cc8b531cb37788f7122 [2024-12-06 02:52:14,834 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:52:14,835 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:52:14,836 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:52:14,836 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:52:14,839 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:52:14,839 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:52:14" (1/1) ... [2024-12-06 02:52:14,840 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41facc0b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:52:14, skipping insertion in model container [2024-12-06 02:52:14,840 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:52:14" (1/1) ... [2024-12-06 02:52:14,874 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:52:15,416 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:52:15,429 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:52:15,531 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:52:15,568 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:52:15,568 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:52:15 WrapperNode [2024-12-06 02:52:15,568 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:52:15,569 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:52:15,569 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:52:15,569 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:52:15,576 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:52:15" (1/1) ... [2024-12-06 02:52:15,597 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:52:15" (1/1) ... [2024-12-06 02:52:15,649 INFO L138 Inliner]: procedures = 177, calls = 279, calls flagged for inlining = 13, calls inlined = 17, statements flattened = 1462 [2024-12-06 02:52:15,650 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:52:15,650 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:52:15,651 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:52:15,651 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:52:15,659 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:52:15" (1/1) ... [2024-12-06 02:52:15,659 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:52:15" (1/1) ... [2024-12-06 02:52:15,669 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:52:15" (1/1) ... [2024-12-06 02:52:15,670 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:52:15" (1/1) ... [2024-12-06 02:52:15,708 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:52:15" (1/1) ... [2024-12-06 02:52:15,710 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:52:15" (1/1) ... [2024-12-06 02:52:15,723 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:52:15" (1/1) ... [2024-12-06 02:52:15,727 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:52:15" (1/1) ... [2024-12-06 02:52:15,732 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:52:15" (1/1) ... [2024-12-06 02:52:15,742 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:52:15,743 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:52:15,743 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:52:15,743 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:52:15,744 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:52:15" (1/1) ... [2024-12-06 02:52:15,752 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:52:15,766 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c62abb-556f-47c7-8fa2-c8190d098af1/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:52:15,779 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c62abb-556f-47c7-8fa2-c8190d098af1/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:52:15,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c62abb-556f-47c7-8fa2-c8190d098af1/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:52:15,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 02:52:15,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 02:52:15,809 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 02:52:15,809 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:52:15,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 02:52:15,810 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 02:52:15,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 02:52:15,810 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 02:52:15,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 02:52:15,810 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:52:15,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:52:15,985 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:52:15,986 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:52:17,534 INFO L? ?]: Removed 341 outVars from TransFormulas that were not future-live. [2024-12-06 02:52:17,535 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:52:18,960 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:52:18,960 INFO L312 CfgBuilder]: Removed 36 assume(true) statements. [2024-12-06 02:52:18,960 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:52:18 BoogieIcfgContainer [2024-12-06 02:52:18,960 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:52:18,961 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:52:18,961 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:52:18,971 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:52:18,971 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:52:18" (1/1) ... [2024-12-06 02:52:18,980 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:52:19,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:19,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 148 states and 245 transitions. [2024-12-06 02:52:19,036 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 245 transitions. [2024-12-06 02:52:19,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 02:52:19,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:19,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:19,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:19,200 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:19,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:19,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 148 states and 243 transitions. [2024-12-06 02:52:19,227 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 243 transitions. [2024-12-06 02:52:19,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 02:52:19,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:19,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:19,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:19,378 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:19,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:19,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 150 states and 246 transitions. [2024-12-06 02:52:19,428 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 246 transitions. [2024-12-06 02:52:19,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 02:52:19,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:19,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:19,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:19,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:19,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:19,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 150 states and 244 transitions. [2024-12-06 02:52:19,480 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 244 transitions. [2024-12-06 02:52:19,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 02:52:19,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:19,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:19,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:19,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:19,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:19,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 150 states and 240 transitions. [2024-12-06 02:52:19,526 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 240 transitions. [2024-12-06 02:52:19,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:52:19,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:19,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:19,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:19,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:19,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:19,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 150 states and 234 transitions. [2024-12-06 02:52:19,582 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 234 transitions. [2024-12-06 02:52:19,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 02:52:19,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:19,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:19,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:19,664 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:19,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:19,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 150 states and 226 transitions. [2024-12-06 02:52:19,815 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 226 transitions. [2024-12-06 02:52:19,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 02:52:19,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:19,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:19,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:20,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:25,769 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.52s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:52:25,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:25,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 163 states and 241 transitions. [2024-12-06 02:52:25,803 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 241 transitions. [2024-12-06 02:52:25,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 02:52:25,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:25,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:25,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:25,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:25,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:25,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 163 states and 239 transitions. [2024-12-06 02:52:25,973 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 239 transitions. [2024-12-06 02:52:25,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 02:52:25,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:25,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:26,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:26,086 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:36,096 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 [] [2024-12-06 02:52:36,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:36,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 163 states and 237 transitions. [2024-12-06 02:52:36,105 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 237 transitions. [2024-12-06 02:52:36,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 02:52:36,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:36,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:36,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:36,357 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:52:46,357 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.99s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:52:46,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:46,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 166 states and 239 transitions. [2024-12-06 02:52:46,382 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 239 transitions. [2024-12-06 02:52:46,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 02:52:46,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:46,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:46,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:46,699 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:56,821 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:53:06,827 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:53:11,126 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.30s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:53:11,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:11,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 201 states and 286 transitions. [2024-12-06 02:53:11,549 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 286 transitions. [2024-12-06 02:53:11,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 02:53:11,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:11,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:11,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:11,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:53:11,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:11,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 200 states and 281 transitions. [2024-12-06 02:53:11,668 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 281 transitions. [2024-12-06 02:53:11,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 02:53:11,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:11,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:11,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:12,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:53:12,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:12,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 201 states and 281 transitions. [2024-12-06 02:53:12,195 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 281 transitions. [2024-12-06 02:53:12,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 02:53:12,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:12,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:12,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:12,446 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:53:17,990 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.53s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:53:18,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:18,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 186 states and 262 transitions. [2024-12-06 02:53:18,010 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 262 transitions. [2024-12-06 02:53:18,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 02:53:18,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:18,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:18,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:18,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:53:18,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:18,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 186 states and 260 transitions. [2024-12-06 02:53:18,220 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 260 transitions. [2024-12-06 02:53:18,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 02:53:18,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:18,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:18,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:18,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:53:18,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:18,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 186 states and 256 transitions. [2024-12-06 02:53:18,315 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 256 transitions. [2024-12-06 02:53:18,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 02:53:18,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:18,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:18,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:18,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:53:18,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:18,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 186 states and 255 transitions. [2024-12-06 02:53:18,456 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 255 transitions. [2024-12-06 02:53:18,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 02:53:18,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:18,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:18,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:18,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:53:18,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:18,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 194 states and 265 transitions. [2024-12-06 02:53:18,984 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 265 transitions. [2024-12-06 02:53:18,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 02:53:18,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:18,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:19,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:19,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:53:19,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:19,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 194 states and 263 transitions. [2024-12-06 02:53:19,102 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 263 transitions. [2024-12-06 02:53:19,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 02:53:19,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:19,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:19,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:19,391 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:53:20,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:20,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 195 states and 265 transitions. [2024-12-06 02:53:20,240 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 265 transitions. [2024-12-06 02:53:20,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 02:53:20,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:20,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:20,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:20,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:53:29,114 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.73s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:53:29,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:29,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 195 states and 263 transitions. [2024-12-06 02:53:29,121 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 263 transitions. [2024-12-06 02:53:29,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 02:53:29,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:29,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:29,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:29,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:53:38,440 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.99s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:53:38,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:38,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 206 states and 276 transitions. [2024-12-06 02:53:38,464 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 276 transitions. [2024-12-06 02:53:38,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 02:53:38,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:38,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:38,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:38,622 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:53:38,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:38,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 206 states and 274 transitions. [2024-12-06 02:53:38,635 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 274 transitions. [2024-12-06 02:53:38,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 02:53:38,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:38,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:38,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:38,950 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:53:40,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:40,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 209 states and 276 transitions. [2024-12-06 02:53:40,021 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 276 transitions. [2024-12-06 02:53:40,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 02:53:40,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:40,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:40,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:40,116 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:53:41,201 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:53:41,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:41,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 209 states and 274 transitions. [2024-12-06 02:53:41,211 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 274 transitions. [2024-12-06 02:53:41,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 02:53:41,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:41,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:41,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:41,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:53:41,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:41,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 209 states and 270 transitions. [2024-12-06 02:53:41,356 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 270 transitions. [2024-12-06 02:53:41,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 02:53:41,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:41,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:41,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:41,657 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:53:51,678 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:53:55,861 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.18s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:53:55,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:55,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 212 states and 272 transitions. [2024-12-06 02:53:55,873 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 272 transitions. [2024-12-06 02:53:55,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 02:53:55,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:55,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:56,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:56,856 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:53:57,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:57,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 213 states and 270 transitions. [2024-12-06 02:53:57,114 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 270 transitions. [2024-12-06 02:53:57,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 02:53:57,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:57,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:57,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:58,163 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:53:58,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:58,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 214 states and 272 transitions. [2024-12-06 02:53:58,747 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 272 transitions. [2024-12-06 02:53:58,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 02:53:58,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:58,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:59,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:59,673 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:54:00,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:00,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 215 states and 272 transitions. [2024-12-06 02:54:00,336 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 272 transitions. [2024-12-06 02:54:00,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 02:54:00,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:00,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:00,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:01,378 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:54:01,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:01,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 216 states and 273 transitions. [2024-12-06 02:54:01,828 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 273 transitions. [2024-12-06 02:54:01,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 02:54:01,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:01,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:02,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:02,831 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:54:03,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:03,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 217 states and 275 transitions. [2024-12-06 02:54:03,368 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 275 transitions. [2024-12-06 02:54:03,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 02:54:03,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:03,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:03,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:04,344 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:54:04,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:04,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 218 states and 276 transitions. [2024-12-06 02:54:04,977 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 276 transitions. [2024-12-06 02:54:04,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 02:54:04,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:04,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:05,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:06,006 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:54:06,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:06,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 219 states and 277 transitions. [2024-12-06 02:54:06,753 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 277 transitions. [2024-12-06 02:54:06,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 02:54:06,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:06,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:07,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:07,732 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:54:08,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:08,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 220 states and 278 transitions. [2024-12-06 02:54:08,622 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 278 transitions. [2024-12-06 02:54:08,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 02:54:08,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:08,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:09,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:09,617 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:54:10,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:10,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 221 states and 280 transitions. [2024-12-06 02:54:10,532 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 280 transitions. [2024-12-06 02:54:10,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 02:54:10,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:10,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:11,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:11,846 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:54:14,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:14,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 222 states and 279 transitions. [2024-12-06 02:54:14,346 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 279 transitions. [2024-12-06 02:54:14,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 02:54:14,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:14,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:14,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:15,537 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:54:16,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:16,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 223 states and 281 transitions. [2024-12-06 02:54:16,281 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 281 transitions. [2024-12-06 02:54:16,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 02:54:16,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:16,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:16,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:17,383 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:54:18,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:18,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 224 states and 282 transitions. [2024-12-06 02:54:18,344 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 282 transitions. [2024-12-06 02:54:18,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 02:54:18,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:18,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:18,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:19,395 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:54:20,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:20,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 225 states and 283 transitions. [2024-12-06 02:54:20,522 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 283 transitions. [2024-12-06 02:54:20,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 02:54:20,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:20,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:20,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:21,523 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:54:22,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:22,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 226 states and 284 transitions. [2024-12-06 02:54:22,563 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 284 transitions. [2024-12-06 02:54:22,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 02:54:22,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:22,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:22,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:24,015 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:54:26,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:26,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 227 states and 284 transitions. [2024-12-06 02:54:26,582 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 284 transitions. [2024-12-06 02:54:26,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 02:54:26,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:26,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:27,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:27,964 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:54:28,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:28,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 228 states and 286 transitions. [2024-12-06 02:54:28,969 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 286 transitions. [2024-12-06 02:54:28,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 02:54:28,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:28,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:29,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:30,330 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:54:31,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:31,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 229 states and 286 transitions. [2024-12-06 02:54:31,634 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 286 transitions. [2024-12-06 02:54:31,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 02:54:31,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:31,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:32,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:32,960 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:54:33,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:33,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 230 states and 287 transitions. [2024-12-06 02:54:33,771 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 287 transitions. [2024-12-06 02:54:33,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 02:54:33,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:33,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:34,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:35,248 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:54:36,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:36,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 231 states and 289 transitions. [2024-12-06 02:54:36,473 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 289 transitions. [2024-12-06 02:54:36,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 02:54:36,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:36,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:36,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:37,813 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:54:39,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:39,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 232 states and 290 transitions. [2024-12-06 02:54:39,201 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 290 transitions. [2024-12-06 02:54:39,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 02:54:39,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:39,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:39,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:40,978 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:54:43,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:43,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 233 states and 290 transitions. [2024-12-06 02:54:43,159 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 290 transitions. [2024-12-06 02:54:43,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 02:54:43,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:43,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:43,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:44,932 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:54:46,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:46,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 234 states and 292 transitions. [2024-12-06 02:54:46,087 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 292 transitions. [2024-12-06 02:54:46,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 02:54:46,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:46,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:46,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:47,695 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:54:49,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:49,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 235 states and 292 transitions. [2024-12-06 02:54:49,390 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 292 transitions. [2024-12-06 02:54:49,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 02:54:49,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:49,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:49,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:51,073 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:54:52,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:52,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 236 states and 294 transitions. [2024-12-06 02:54:52,427 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 294 transitions. [2024-12-06 02:54:52,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 02:54:52,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:52,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:52,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:54,020 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:54:55,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:55,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 237 states and 294 transitions. [2024-12-06 02:54:55,703 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 294 transitions. [2024-12-06 02:54:55,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 02:54:55,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:55,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:56,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:57,183 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:54:58,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:58,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 238 states and 295 transitions. [2024-12-06 02:54:58,178 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 295 transitions. [2024-12-06 02:54:58,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 02:54:58,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:58,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:58,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:00,512 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:55:02,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:02,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 239 states and 297 transitions. [2024-12-06 02:55:02,067 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 297 transitions. [2024-12-06 02:55:02,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 02:55:02,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:02,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:02,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:03,778 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:55:05,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:05,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 240 states and 297 transitions. [2024-12-06 02:55:05,646 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 297 transitions. [2024-12-06 02:55:05,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 02:55:05,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:05,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:06,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:07,868 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:55:09,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:09,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 241 states and 299 transitions. [2024-12-06 02:55:09,283 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 299 transitions. [2024-12-06 02:55:09,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 02:55:09,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:09,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:09,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:11,055 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:55:12,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:12,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 242 states and 300 transitions. [2024-12-06 02:55:12,904 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 300 transitions. [2024-12-06 02:55:12,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 02:55:12,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:12,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:13,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:14,941 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:55:17,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:17,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 243 states and 300 transitions. [2024-12-06 02:55:17,812 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 300 transitions. [2024-12-06 02:55:17,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 02:55:17,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:17,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:18,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:20,019 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:55:21,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:21,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 244 states and 302 transitions. [2024-12-06 02:55:21,741 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 302 transitions. [2024-12-06 02:55:21,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 02:55:21,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:21,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:22,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:23,770 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:55:25,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:25,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 245 states and 303 transitions. [2024-12-06 02:55:25,856 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 303 transitions. [2024-12-06 02:55:25,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 02:55:25,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:25,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:26,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:27,833 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:55:29,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:29,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 246 states and 304 transitions. [2024-12-06 02:55:29,910 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 304 transitions. [2024-12-06 02:55:29,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 02:55:29,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:29,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:30,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:31,945 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:55:34,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:34,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 247 states and 305 transitions. [2024-12-06 02:55:34,110 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 305 transitions. [2024-12-06 02:55:34,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 02:55:34,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:34,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:34,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:36,233 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:55:38,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:38,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 248 states and 306 transitions. [2024-12-06 02:55:38,565 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 306 transitions. [2024-12-06 02:55:38,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 02:55:38,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:38,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:39,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:41,599 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:55:47,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:47,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 249 states and 306 transitions. [2024-12-06 02:55:47,525 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 306 transitions. [2024-12-06 02:55:47,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 02:55:47,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:47,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:48,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:49,866 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:55:51,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:51,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 250 states and 307 transitions. [2024-12-06 02:55:51,321 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 307 transitions. [2024-12-06 02:55:51,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 02:55:51,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:51,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:52,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:54,599 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:55:57,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:57,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 251 states and 309 transitions. [2024-12-06 02:55:57,032 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 309 transitions. [2024-12-06 02:55:57,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 02:55:57,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:57,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:57,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:59,592 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:56:02,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:02,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 252 states and 309 transitions. [2024-12-06 02:56:02,280 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 309 transitions. [2024-12-06 02:56:02,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 02:56:02,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:02,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:03,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:05,284 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:56:07,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:07,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 253 states and 311 transitions. [2024-12-06 02:56:07,328 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 311 transitions. [2024-12-06 02:56:07,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 02:56:07,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:07,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:08,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:09,920 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:56:12,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:12,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 254 states and 312 transitions. [2024-12-06 02:56:12,675 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 312 transitions. [2024-12-06 02:56:12,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 02:56:12,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:12,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:13,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:15,803 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:56:19,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:19,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 255 states and 312 transitions. [2024-12-06 02:56:19,762 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 312 transitions. [2024-12-06 02:56:19,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 02:56:19,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:19,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:20,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:35,742 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:56:51,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:51,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 256 states and 313 transitions. [2024-12-06 02:56:51,240 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 313 transitions. [2024-12-06 02:56:51,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 02:56:51,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:51,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:51,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:52,172 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:56:53,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:53,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 257 states and 314 transitions. [2024-12-06 02:56:53,127 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 314 transitions. [2024-12-06 02:56:53,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 02:56:53,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:53,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:54,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:54,849 INFO L134 CoverageAnalysis]: Checked inductivity of 993 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:56:56,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:56,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 258 states and 315 transitions. [2024-12-06 02:56:56,707 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 315 transitions. [2024-12-06 02:56:56,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 02:56:56,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:56,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:57,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:58,402 INFO L134 CoverageAnalysis]: Checked inductivity of 995 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:56:59,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:59,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 259 states and 317 transitions. [2024-12-06 02:56:59,973 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 317 transitions. [2024-12-06 02:56:59,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 02:56:59,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:59,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:00,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:01,846 INFO L134 CoverageAnalysis]: Checked inductivity of 998 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:57:04,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:04,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 260 states and 317 transitions. [2024-12-06 02:57:04,287 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 317 transitions. [2024-12-06 02:57:04,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 02:57:04,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:04,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:05,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:06,012 INFO L134 CoverageAnalysis]: Checked inductivity of 1002 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:57:07,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:07,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 261 states and 318 transitions. [2024-12-06 02:57:07,463 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 318 transitions. [2024-12-06 02:57:07,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 02:57:07,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:07,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:08,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:09,016 INFO L134 CoverageAnalysis]: Checked inductivity of 1007 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:57:10,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:10,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 262 states and 319 transitions. [2024-12-06 02:57:10,521 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 319 transitions. [2024-12-06 02:57:10,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 02:57:10,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:10,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:11,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:12,290 INFO L134 CoverageAnalysis]: Checked inductivity of 1013 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:57:13,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:13,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 263 states and 320 transitions. [2024-12-06 02:57:13,817 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 320 transitions. [2024-12-06 02:57:13,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 02:57:13,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:13,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:14,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:16,862 INFO L134 CoverageAnalysis]: Checked inductivity of 1020 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:57:19,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:19,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 264 states and 322 transitions. [2024-12-06 02:57:19,666 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 322 transitions. [2024-12-06 02:57:19,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 02:57:19,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:19,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:20,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:21,732 INFO L134 CoverageAnalysis]: Checked inductivity of 1028 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:57:24,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:24,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 265 states and 322 transitions. [2024-12-06 02:57:24,294 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 322 transitions. [2024-12-06 02:57:24,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 02:57:24,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:24,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:25,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:26,170 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:57:27,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:27,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 266 states and 323 transitions. [2024-12-06 02:57:27,681 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 323 transitions. [2024-12-06 02:57:27,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 02:57:27,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:27,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:28,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:29,679 INFO L134 CoverageAnalysis]: Checked inductivity of 1047 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:57:31,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:31,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 267 states and 324 transitions. [2024-12-06 02:57:31,173 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 324 transitions. [2024-12-06 02:57:31,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 02:57:31,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:31,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:32,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:33,455 INFO L134 CoverageAnalysis]: Checked inductivity of 1058 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:57:34,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:34,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 268 states and 325 transitions. [2024-12-06 02:57:34,945 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 325 transitions. [2024-12-06 02:57:34,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 02:57:34,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:34,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:35,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:38,434 INFO L134 CoverageAnalysis]: Checked inductivity of 1070 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:57:41,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:41,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 269 states and 327 transitions. [2024-12-06 02:57:41,360 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 327 transitions. [2024-12-06 02:57:41,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 02:57:41,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:41,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:42,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:43,392 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:57:45,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:45,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 270 states and 328 transitions. [2024-12-06 02:57:45,916 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 328 transitions. [2024-12-06 02:57:45,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 02:57:45,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:45,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:46,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:48,089 INFO L134 CoverageAnalysis]: Checked inductivity of 1097 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:57:50,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:50,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 271 states and 329 transitions. [2024-12-06 02:57:50,786 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 329 transitions. [2024-12-06 02:57:50,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 02:57:50,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:50,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:52,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:54,384 INFO L134 CoverageAnalysis]: Checked inductivity of 1112 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:57:59,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:59,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 272 states and 329 transitions. [2024-12-06 02:57:59,755 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 329 transitions. [2024-12-06 02:57:59,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 02:57:59,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:59,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:00,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:02,264 INFO L134 CoverageAnalysis]: Checked inductivity of 1128 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:58:04,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:04,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 273 states and 331 transitions. [2024-12-06 02:58:04,491 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 331 transitions. [2024-12-06 02:58:04,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 02:58:04,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:04,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:05,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:06,946 INFO L134 CoverageAnalysis]: Checked inductivity of 1145 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:58:09,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:09,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 274 states and 331 transitions. [2024-12-06 02:58:09,982 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 331 transitions. [2024-12-06 02:58:09,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 02:58:09,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:09,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:10,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:12,864 INFO L134 CoverageAnalysis]: Checked inductivity of 1163 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:58:15,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:15,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 275 states and 333 transitions. [2024-12-06 02:58:15,018 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 333 transitions. [2024-12-06 02:58:15,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 02:58:15,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:15,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:15,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:17,510 INFO L134 CoverageAnalysis]: Checked inductivity of 1182 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:58:20,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:20,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 276 states and 334 transitions. [2024-12-06 02:58:20,298 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 334 transitions. [2024-12-06 02:58:20,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 02:58:20,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:20,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:21,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:23,621 INFO L134 CoverageAnalysis]: Checked inductivity of 1202 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:58:28,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:28,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 277 states and 334 transitions. [2024-12-06 02:58:28,052 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 334 transitions. [2024-12-06 02:58:28,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 02:58:28,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:28,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:28,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:30,308 INFO L134 CoverageAnalysis]: Checked inductivity of 1223 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:58:32,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:32,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 278 states and 335 transitions. [2024-12-06 02:58:32,291 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 335 transitions. [2024-12-06 02:58:32,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 02:58:32,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:32,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:33,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:35,551 INFO L134 CoverageAnalysis]: Checked inductivity of 1245 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:58:38,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:38,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 279 states and 337 transitions. [2024-12-06 02:58:38,357 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 337 transitions. [2024-12-06 02:58:38,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 02:58:38,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:38,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:39,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:41,532 INFO L134 CoverageAnalysis]: Checked inductivity of 1268 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:58:44,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:44,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 280 states and 337 transitions. [2024-12-06 02:58:44,875 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 337 transitions. [2024-12-06 02:58:44,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 02:58:44,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:44,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:46,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:48,367 INFO L134 CoverageAnalysis]: Checked inductivity of 1292 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:58:50,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:50,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 281 states and 339 transitions. [2024-12-06 02:58:50,817 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 339 transitions. [2024-12-06 02:58:50,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 02:58:50,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:50,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:52,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:54,245 INFO L134 CoverageAnalysis]: Checked inductivity of 1317 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:58:57,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:57,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 282 states and 339 transitions. [2024-12-06 02:58:57,679 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 339 transitions. [2024-12-06 02:58:57,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 02:58:57,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:57,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:58,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:01,003 INFO L134 CoverageAnalysis]: Checked inductivity of 1343 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:59:03,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:03,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 283 states and 341 transitions. [2024-12-06 02:59:03,479 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 341 transitions. [2024-12-06 02:59:03,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 02:59:03,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:03,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:04,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:06,685 INFO L134 CoverageAnalysis]: Checked inductivity of 1370 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:59:10,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:10,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 284 states and 341 transitions. [2024-12-06 02:59:10,005 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 341 transitions. [2024-12-06 02:59:10,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 02:59:10,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:10,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:10,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:12,609 INFO L134 CoverageAnalysis]: Checked inductivity of 1398 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:59:14,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:14,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 285 states and 342 transitions. [2024-12-06 02:59:14,757 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 342 transitions. [2024-12-06 02:59:14,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 02:59:14,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:14,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:15,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:18,656 INFO L134 CoverageAnalysis]: Checked inductivity of 1427 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:59:21,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:21,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 286 states and 344 transitions. [2024-12-06 02:59:21,672 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 344 transitions. [2024-12-06 02:59:21,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 02:59:21,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:21,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:23,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:25,394 INFO L134 CoverageAnalysis]: Checked inductivity of 1457 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:59:28,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:28,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 287 states and 344 transitions. [2024-12-06 02:59:28,928 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 344 transitions. [2024-12-06 02:59:28,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 02:59:28,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:28,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:29,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:32,230 INFO L134 CoverageAnalysis]: Checked inductivity of 1488 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:59:34,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:34,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 288 states and 346 transitions. [2024-12-06 02:59:34,729 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 346 transitions. [2024-12-06 02:59:34,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 02:59:34,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:34,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:35,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:38,223 INFO L134 CoverageAnalysis]: Checked inductivity of 1520 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:59:41,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:41,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 289 states and 346 transitions. [2024-12-06 02:59:41,594 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 346 transitions. [2024-12-06 02:59:41,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 02:59:41,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:41,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:42,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:44,742 INFO L134 CoverageAnalysis]: Checked inductivity of 1553 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:59:46,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:46,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 290 states and 347 transitions. [2024-12-06 02:59:46,947 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 347 transitions. [2024-12-06 02:59:46,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 02:59:46,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:46,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:47,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:51,112 INFO L134 CoverageAnalysis]: Checked inductivity of 1587 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:59:54,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:54,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 291 states and 349 transitions. [2024-12-06 02:59:54,180 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 349 transitions. [2024-12-06 02:59:54,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 02:59:54,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:54,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:55,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:58,245 INFO L134 CoverageAnalysis]: Checked inductivity of 1622 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:00:01,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:01,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 292 states and 349 transitions. [2024-12-06 03:00:01,884 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 349 transitions. [2024-12-06 03:00:01,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 03:00:01,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:01,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:03,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:05,477 INFO L134 CoverageAnalysis]: Checked inductivity of 1658 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:00:07,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:07,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 293 states and 350 transitions. [2024-12-06 03:00:07,559 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 350 transitions. [2024-12-06 03:00:07,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 03:00:07,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:07,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:08,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:10,787 INFO L134 CoverageAnalysis]: Checked inductivity of 1695 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:00:12,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:12,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 294 states and 351 transitions. [2024-12-06 03:00:12,875 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 351 transitions. [2024-12-06 03:00:12,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 03:00:12,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:12,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:13,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:17,421 INFO L134 CoverageAnalysis]: Checked inductivity of 1733 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:00:20,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:20,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 295 states and 353 transitions. [2024-12-06 03:00:20,920 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 353 transitions. [2024-12-06 03:00:20,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 03:00:20,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:20,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:22,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:24,936 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:00:28,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:28,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 296 states and 353 transitions. [2024-12-06 03:00:28,652 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 353 transitions. [2024-12-06 03:00:28,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 03:00:28,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:28,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:29,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:32,547 INFO L134 CoverageAnalysis]: Checked inductivity of 1812 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:00:34,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:34,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 297 states and 354 transitions. [2024-12-06 03:00:34,812 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 354 transitions. [2024-12-06 03:00:34,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 03:00:34,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:34,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:35,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:38,334 INFO L134 CoverageAnalysis]: Checked inductivity of 1853 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:00:40,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:40,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 298 states and 355 transitions. [2024-12-06 03:00:40,617 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 355 transitions. [2024-12-06 03:00:40,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 03:00:40,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:40,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:42,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:44,684 INFO L134 CoverageAnalysis]: Checked inductivity of 1895 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:00:46,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:46,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 299 states and 356 transitions. [2024-12-06 03:00:46,833 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 356 transitions. [2024-12-06 03:00:46,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 03:00:46,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:46,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:47,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:50,467 INFO L134 CoverageAnalysis]: Checked inductivity of 1938 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:00:52,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:52,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 300 states and 357 transitions. [2024-12-06 03:00:52,674 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 357 transitions. [2024-12-06 03:00:52,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 03:00:52,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:52,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:54,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:56,916 INFO L134 CoverageAnalysis]: Checked inductivity of 1982 backedges. 2 proven. 990 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:00:59,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:59,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 301 states and 358 transitions. [2024-12-06 03:00:59,153 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 358 transitions. [2024-12-06 03:00:59,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 03:00:59,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:59,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:00,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:03,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2027 backedges. 2 proven. 1035 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:01:05,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:05,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 302 states and 359 transitions. [2024-12-06 03:01:05,310 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 359 transitions. [2024-12-06 03:01:05,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 03:01:05,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:05,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:06,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:09,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2073 backedges. 2 proven. 1081 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:01:11,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:11,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 303 states and 360 transitions. [2024-12-06 03:01:11,468 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 360 transitions. [2024-12-06 03:01:11,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 03:01:11,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:11,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:12,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:18,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2120 backedges. 2 proven. 1128 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:01:25,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:25,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 304 states and 362 transitions. [2024-12-06 03:01:25,145 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 362 transitions. [2024-12-06 03:01:25,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 03:01:25,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:25,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:26,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:29,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2168 backedges. 2 proven. 1176 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:01:33,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:33,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 305 states and 362 transitions. [2024-12-06 03:01:33,285 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 362 transitions. [2024-12-06 03:01:33,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 03:01:33,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:33,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:34,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:38,378 INFO L134 CoverageAnalysis]: Checked inductivity of 2217 backedges. 2 proven. 1225 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:01:41,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:41,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 306 states and 364 transitions. [2024-12-06 03:01:41,307 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 364 transitions. [2024-12-06 03:01:41,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 03:01:41,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:41,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:42,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:46,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2267 backedges. 2 proven. 1275 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:01:50,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:50,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 307 states and 364 transitions. [2024-12-06 03:01:50,090 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 364 transitions. [2024-12-06 03:01:50,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-06 03:01:50,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:50,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:52,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:55,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2318 backedges. 2 proven. 1326 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:01:58,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:58,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 308 states and 365 transitions. [2024-12-06 03:01:58,064 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 365 transitions. [2024-12-06 03:01:58,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 03:01:58,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:58,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:59,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:02,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2370 backedges. 2 proven. 1378 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:02:05,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:05,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 309 states and 366 transitions. [2024-12-06 03:02:05,080 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 366 transitions. [2024-12-06 03:02:05,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 03:02:05,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:05,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:06,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:11,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2423 backedges. 2 proven. 1431 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:02:15,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:15,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 310 states and 368 transitions. [2024-12-06 03:02:15,296 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 368 transitions. [2024-12-06 03:02:15,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 03:02:15,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:15,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:17,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:20,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2477 backedges. 2 proven. 1485 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:02:25,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:25,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 311 states and 368 transitions. [2024-12-06 03:02:25,171 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 368 transitions. [2024-12-06 03:02:25,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 03:02:25,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:25,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:26,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:30,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2532 backedges. 2 proven. 1540 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:02:33,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:33,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 312 states and 370 transitions. [2024-12-06 03:02:33,368 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 370 transitions. [2024-12-06 03:02:33,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-06 03:02:33,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:33,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:34,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:38,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2588 backedges. 2 proven. 1596 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:02:43,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:43,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 313 states and 370 transitions. [2024-12-06 03:02:43,087 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 370 transitions. [2024-12-06 03:02:43,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-06 03:02:43,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:43,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:44,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:47,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2645 backedges. 2 proven. 1653 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:02:50,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:50,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 314 states and 371 transitions. [2024-12-06 03:02:50,328 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 371 transitions. [2024-12-06 03:02:50,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 03:02:50,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:50,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:51,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:56,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2703 backedges. 2 proven. 1711 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:02:59,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:59,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 315 states and 373 transitions. [2024-12-06 03:02:59,825 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 373 transitions. [2024-12-06 03:02:59,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-06 03:02:59,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:59,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:04,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:08,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2762 backedges. 2 proven. 1770 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:03:12,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:12,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 316 states and 373 transitions. [2024-12-06 03:03:12,788 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 373 transitions. [2024-12-06 03:03:12,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-06 03:03:12,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:12,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:14,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:18,039 INFO L134 CoverageAnalysis]: Checked inductivity of 2822 backedges. 2 proven. 1830 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:03:20,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:20,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 317 states and 374 transitions. [2024-12-06 03:03:20,625 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 374 transitions. [2024-12-06 03:03:20,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-06 03:03:20,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:20,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:21,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:25,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2883 backedges. 2 proven. 1891 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:03:28,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:28,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 318 states and 375 transitions. [2024-12-06 03:03:28,149 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 375 transitions. [2024-12-06 03:03:28,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 03:03:28,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:28,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:29,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:33,270 INFO L134 CoverageAnalysis]: Checked inductivity of 2945 backedges. 2 proven. 1953 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:03:36,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:36,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 319 states and 376 transitions. [2024-12-06 03:03:36,056 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 376 transitions. [2024-12-06 03:03:36,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-06 03:03:36,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:36,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:37,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:43,830 INFO L134 CoverageAnalysis]: Checked inductivity of 3008 backedges. 2 proven. 2016 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:03:49,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:49,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 320 states and 378 transitions. [2024-12-06 03:03:49,093 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 378 transitions. [2024-12-06 03:03:49,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 03:03:49,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:49,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:50,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:54,747 INFO L134 CoverageAnalysis]: Checked inductivity of 3072 backedges. 2 proven. 2080 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:03:59,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:59,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 321 states and 379 transitions. [2024-12-06 03:03:59,258 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 379 transitions. [2024-12-06 03:03:59,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-12-06 03:03:59,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:59,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:00,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:05,531 INFO L134 CoverageAnalysis]: Checked inductivity of 3137 backedges. 2 proven. 2145 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:04:12,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:12,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 322 states and 379 transitions. [2024-12-06 03:04:12,184 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 379 transitions. [2024-12-06 03:04:12,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-12-06 03:04:12,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:12,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:14,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:19,295 INFO L134 CoverageAnalysis]: Checked inductivity of 3203 backedges. 2 proven. 2211 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:04:23,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:23,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 323 states and 381 transitions. [2024-12-06 03:04:23,019 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 381 transitions. [2024-12-06 03:04:23,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-12-06 03:04:23,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:23,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:25,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:29,660 INFO L134 CoverageAnalysis]: Checked inductivity of 3270 backedges. 2 proven. 2278 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:04:34,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:34,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 324 states and 381 transitions. [2024-12-06 03:04:34,544 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 381 transitions. [2024-12-06 03:04:34,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-06 03:04:34,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:34,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:36,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:40,844 INFO L134 CoverageAnalysis]: Checked inductivity of 3338 backedges. 2 proven. 2346 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:04:43,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:43,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 325 states and 382 transitions. [2024-12-06 03:04:43,747 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 382 transitions. [2024-12-06 03:04:43,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-06 03:04:43,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:43,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:46,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:52,331 INFO L134 CoverageAnalysis]: Checked inductivity of 3407 backedges. 2 proven. 2415 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:04:56,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:56,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 326 states and 384 transitions. [2024-12-06 03:04:56,452 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 384 transitions. [2024-12-06 03:04:56,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-06 03:04:56,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:56,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:58,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:05:02,887 INFO L134 CoverageAnalysis]: Checked inductivity of 3477 backedges. 2 proven. 2485 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:05:07,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:07,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 327 states and 385 transitions. [2024-12-06 03:05:07,409 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 385 transitions. [2024-12-06 03:05:07,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-12-06 03:05:07,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:07,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:05:09,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:05:14,577 INFO L134 CoverageAnalysis]: Checked inductivity of 3548 backedges. 2 proven. 2556 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:05:21,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:21,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 328 states and 385 transitions. [2024-12-06 03:05:21,741 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 385 transitions. [2024-12-06 03:05:21,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-06 03:05:21,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:21,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:05:23,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:05:28,629 INFO L134 CoverageAnalysis]: Checked inductivity of 3620 backedges. 2 proven. 2628 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:05:32,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:32,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 329 states and 387 transitions. [2024-12-06 03:05:32,110 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 387 transitions. [2024-12-06 03:05:32,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-12-06 03:05:32,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:32,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:05:36,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:05:41,582 INFO L134 CoverageAnalysis]: Checked inductivity of 3693 backedges. 2 proven. 2701 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:05:46,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:46,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 330 states and 388 transitions. [2024-12-06 03:05:46,346 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 388 transitions. [2024-12-06 03:05:46,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-12-06 03:05:46,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:46,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:05:49,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat