./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_045564b7-320f-4794-8da6-4880e59eb50d/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_045564b7-320f-4794-8da6-4880e59eb50d/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_045564b7-320f-4794-8da6-4880e59eb50d/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_045564b7-320f-4794-8da6-4880e59eb50d/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_045564b7-320f-4794-8da6-4880e59eb50d/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_045564b7-320f-4794-8da6-4880e59eb50d/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash bd259ad1e1e9b7f6e2ebd2858541cc7ac07d30ed5cbee2b9de70c1db1c5b700e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:52:10,877 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:52:10,930 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_045564b7-320f-4794-8da6-4880e59eb50d/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 01:52:10,934 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 01:52:10,934 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 01:52:10,953 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:52:10,954 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 01:52:10,954 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 01:52:10,954 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:52:10,954 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:52:10,955 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:52:10,955 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 01:52:10,955 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 01:52:10,955 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 01:52:10,955 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 01:52:10,955 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:52:10,955 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 01:52:10,955 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:52:10,956 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 01:52:10,956 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 01:52:10,956 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 01:52:10,956 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 01:52:10,956 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 01:52:10,956 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:52:10,956 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:52:10,956 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:52:10,956 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:52:10,956 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:52:10,956 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:52:10,957 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:52:10,957 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:52:10,957 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:52:10,957 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 01:52:10,957 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 01:52:10,957 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 01:52:10,957 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_045564b7-320f-4794-8da6-4880e59eb50d/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 ! overflow) ) 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 -> bd259ad1e1e9b7f6e2ebd2858541cc7ac07d30ed5cbee2b9de70c1db1c5b700e [2024-12-06 01:52:11,168 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:52:11,176 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:52:11,178 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:52:11,179 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:52:11,179 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:52:11,180 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_045564b7-320f-4794-8da6-4880e59eb50d/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-3.i [2024-12-06 01:52:13,866 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_045564b7-320f-4794-8da6-4880e59eb50d/bin/ukojak-verify-CZk0znPC7b/data/def962126/0d964a4137dc46fa872e06632d1ee042/FLAG6818bec26 [2024-12-06 01:52:14,125 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:52:14,126 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_045564b7-320f-4794-8da6-4880e59eb50d/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-3.i [2024-12-06 01:52:14,138 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_045564b7-320f-4794-8da6-4880e59eb50d/bin/ukojak-verify-CZk0znPC7b/data/def962126/0d964a4137dc46fa872e06632d1ee042/FLAG6818bec26 [2024-12-06 01:52:14,152 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_045564b7-320f-4794-8da6-4880e59eb50d/bin/ukojak-verify-CZk0znPC7b/data/def962126/0d964a4137dc46fa872e06632d1ee042 [2024-12-06 01:52:14,154 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:52:14,155 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:52:14,156 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:52:14,156 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:52:14,159 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:52:14,160 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:52:14" (1/1) ... [2024-12-06 01:52:14,161 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44606425 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:52:14, skipping insertion in model container [2024-12-06 01:52:14,161 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:52:14" (1/1) ... [2024-12-06 01:52:14,200 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:52:14,657 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:52:14,668 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 01:52:14,762 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:52:14,791 INFO L204 MainTranslator]: Completed translation [2024-12-06 01:52:14,792 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:52:14 WrapperNode [2024-12-06 01:52:14,792 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:52:14,793 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 01:52:14,793 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 01:52:14,793 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 01:52:14,797 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:52:14" (1/1) ... [2024-12-06 01:52:14,821 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:52:14" (1/1) ... [2024-12-06 01:52:14,878 INFO L138 Inliner]: procedures = 176, calls = 435, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 1869 [2024-12-06 01:52:14,878 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 01:52:14,879 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 01:52:14,879 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 01:52:14,879 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 01:52:14,884 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:52:14" (1/1) ... [2024-12-06 01:52:14,884 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:52:14" (1/1) ... [2024-12-06 01:52:14,893 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:52:14" (1/1) ... [2024-12-06 01:52:14,893 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:52:14" (1/1) ... [2024-12-06 01:52:14,935 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:52:14" (1/1) ... [2024-12-06 01:52:14,939 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:52:14" (1/1) ... [2024-12-06 01:52:14,950 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:52:14" (1/1) ... [2024-12-06 01:52:14,957 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:52:14" (1/1) ... [2024-12-06 01:52:14,963 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:52:14" (1/1) ... [2024-12-06 01:52:14,976 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 01:52:14,976 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 01:52:14,977 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 01:52:14,977 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 01:52:14,978 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:52:14" (1/1) ... [2024-12-06 01:52:14,982 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:52:14,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_045564b7-320f-4794-8da6-4880e59eb50d/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 01:52:15,029 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_045564b7-320f-4794-8da6-4880e59eb50d/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 01:52:15,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_045564b7-320f-4794-8da6-4880e59eb50d/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 01:52:15,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 01:52:15,052 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 01:52:15,052 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 01:52:15,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 01:52:15,052 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 01:52:15,052 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 01:52:15,052 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 01:52:15,052 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 01:52:15,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 01:52:15,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 01:52:15,052 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 01:52:15,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 01:52:15,052 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 01:52:15,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 01:52:15,251 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 01:52:15,252 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 01:52:16,937 INFO L? ?]: Removed 432 outVars from TransFormulas that were not future-live. [2024-12-06 01:52:16,937 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 01:52:18,386 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 01:52:18,386 INFO L312 CfgBuilder]: Removed 43 assume(true) statements. [2024-12-06 01:52:18,387 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:52:18 BoogieIcfgContainer [2024-12-06 01:52:18,387 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 01:52:18,388 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 01:52:18,388 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 01:52:18,395 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 01:52:18,395 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:52:18" (1/1) ... [2024-12-06 01:52:18,400 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 01:52:18,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:18,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 171 states and 288 transitions. [2024-12-06 01:52:18,442 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 288 transitions. [2024-12-06 01:52:18,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 01:52:18,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:18,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:18,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:18,553 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 01:52:18,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:18,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 170 states and 287 transitions. [2024-12-06 01:52:18,574 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 287 transitions. [2024-12-06 01:52:18,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 01:52:18,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:18,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:18,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:18,623 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 01:52:18,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:18,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 171 states and 289 transitions. [2024-12-06 01:52:18,651 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 289 transitions. [2024-12-06 01:52:18,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 01:52:18,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:18,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:18,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:52:18,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:18,746 INFO L256 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 01:52:18,749 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:52:18,763 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 01:52:18,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:18,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 174 states and 293 transitions. [2024-12-06 01:52:18,818 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 293 transitions. [2024-12-06 01:52:18,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 01:52:18,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:18,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:18,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:18,855 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 01:52:18,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:18,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 174 states and 289 transitions. [2024-12-06 01:52:18,860 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 289 transitions. [2024-12-06 01:52:18,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 01:52:18,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:18,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:18,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:18,897 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 01:52:18,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:18,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 174 states and 281 transitions. [2024-12-06 01:52:18,903 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 281 transitions. [2024-12-06 01:52:18,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 01:52:18,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:18,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:18,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:18,954 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 01:52:18,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:18,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 174 states and 269 transitions. [2024-12-06 01:52:18,962 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 269 transitions. [2024-12-06 01:52:18,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 01:52:18,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:18,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:19,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:19,131 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 01:52:20,185 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:52:25,407 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.16s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:52:25,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:25,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 174 states and 257 transitions. [2024-12-06 01:52:25,443 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 257 transitions. [2024-12-06 01:52:25,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 01:52:25,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:25,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:25,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:25,815 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 01:52:35,934 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:52:45,944 WARN L539 Checker$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 01:52:46,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:46,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 188 states and 272 transitions. [2024-12-06 01:52:46,807 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 272 transitions. [2024-12-06 01:52:46,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 01:52:46,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:46,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:46,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:47,041 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 01:52:47,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:47,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 188 states and 270 transitions. [2024-12-06 01:52:47,052 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 270 transitions. [2024-12-06 01:52:47,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 01:52:47,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:47,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:47,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:47,257 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 01:52:47,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:47,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 188 states and 268 transitions. [2024-12-06 01:52:47,265 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 268 transitions. [2024-12-06 01:52:47,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 01:52:47,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:47,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:47,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:47,416 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:52:57,428 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:52:57,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:57,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 188 states and 266 transitions. [2024-12-06 01:52:57,437 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 266 transitions. [2024-12-06 01:52:57,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 01:52:57,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:57,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:57,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:57,781 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:53:07,812 WARN L539 Checker$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 01:53:08,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:08,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 191 states and 268 transitions. [2024-12-06 01:53:08,518 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 268 transitions. [2024-12-06 01:53:08,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 01:53:08,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:08,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:08,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:08,767 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:53:18,978 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:53:25,760 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.23s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:53:25,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:25,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 237 states and 324 transitions. [2024-12-06 01:53:25,784 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 324 transitions. [2024-12-06 01:53:25,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 01:53:25,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:25,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:25,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:25,929 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:53:25,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:25,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 237 states and 322 transitions. [2024-12-06 01:53:25,936 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 322 transitions. [2024-12-06 01:53:25,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 01:53:25,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:25,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:26,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:26,082 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:53:26,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:26,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 237 states and 320 transitions. [2024-12-06 01:53:26,091 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 320 transitions. [2024-12-06 01:53:26,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 01:53:26,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:26,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:26,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:26,278 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:53:29,770 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.48s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:53:29,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:29,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 237 states and 318 transitions. [2024-12-06 01:53:29,778 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 318 transitions. [2024-12-06 01:53:29,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 01:53:29,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:29,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:29,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:30,071 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:53:39,548 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.46s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:53:39,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:39,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 240 states and 320 transitions. [2024-12-06 01:53:39,591 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 320 transitions. [2024-12-06 01:53:39,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 01:53:39,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:39,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:39,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:39,784 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:53:39,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:39,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 240 states and 318 transitions. [2024-12-06 01:53:39,932 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 318 transitions. [2024-12-06 01:53:39,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 01:53:39,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:39,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:40,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:40,195 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:53:42,603 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.37s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:53:42,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:42,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 243 states and 320 transitions. [2024-12-06 01:53:42,627 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 320 transitions. [2024-12-06 01:53:42,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 01:53:42,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:42,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:42,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:42,782 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 01:53:42,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:42,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 243 states and 319 transitions. [2024-12-06 01:53:42,798 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 319 transitions. [2024-12-06 01:53:42,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 01:53:42,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:42,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:42,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:43,022 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 01:53:43,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:43,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 252 states and 330 transitions. [2024-12-06 01:53:43,189 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 330 transitions. [2024-12-06 01:53:43,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 01:53:43,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:43,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:43,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:43,549 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 01:53:53,674 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 01:54:04,155 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:54:14,169 WARN L539 Checker$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 01:54:22,940 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.77s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:54:23,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:23,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 318 states and 411 transitions. [2024-12-06 01:54:23,093 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 411 transitions. [2024-12-06 01:54:23,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 01:54:23,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:23,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:23,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:23,440 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 01:54:33,560 WARN L539 Checker$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 01:54:42,027 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.47s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:54:45,017 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.98s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:54:46,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:46,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 385 states and 492 transitions. [2024-12-06 01:54:46,407 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 492 transitions. [2024-12-06 01:54:46,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 01:54:46,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:46,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:46,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:46,680 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 01:54:47,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:47,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 386 states and 494 transitions. [2024-12-06 01:54:47,438 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 494 transitions. [2024-12-06 01:54:47,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 01:54:47,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:47,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:47,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:47,730 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 01:54:57,744 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:54:58,994 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:54:59,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:59,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 389 states and 496 transitions. [2024-12-06 01:54:59,049 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 496 transitions. [2024-12-06 01:54:59,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 01:54:59,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:59,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:59,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:59,392 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 01:55:09,421 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:55:19,430 WARN L539 Checker$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 01:55:20,546 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:55:20,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:55:20,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 392 states and 498 transitions. [2024-12-06 01:55:20,579 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 498 transitions. [2024-12-06 01:55:20,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 01:55:20,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:55:20,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:55:22,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:55:22,397 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:55:22,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:55:22,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 394 states and 504 transitions. [2024-12-06 01:55:22,563 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 504 transitions. [2024-12-06 01:55:22,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 01:55:22,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:55:22,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:55:22,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:55:22,754 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 01:55:22,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:55:22,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 394 states and 502 transitions. [2024-12-06 01:55:22,773 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 502 transitions. [2024-12-06 01:55:22,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 01:55:22,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:55:22,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:55:23,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:55:24,267 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 3 proven. 16 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 01:55:24,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:55:24,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 396 states and 505 transitions. [2024-12-06 01:55:24,629 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 505 transitions. [2024-12-06 01:55:24,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 01:55:24,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:55:24,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:55:24,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:55:25,076 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 01:55:26,935 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.44s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 01:55:26,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:55:26,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 399 states and 507 transitions. [2024-12-06 01:55:26,976 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 507 transitions. [2024-12-06 01:55:26,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 01:55:26,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:55:26,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:55:27,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:55:27,385 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-12-06 01:55:37,618 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:55:47,633 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:55:57,645 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:56:00,414 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.77s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:56:04,446 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.53s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:56:05,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:05,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 472 states and 603 transitions. [2024-12-06 01:56:05,314 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 603 transitions. [2024-12-06 01:56:05,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 01:56:05,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:05,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:07,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:07,852 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 3 proven. 27 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 01:56:08,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:08,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 474 states and 608 transitions. [2024-12-06 01:56:08,683 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 608 transitions. [2024-12-06 01:56:08,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 01:56:08,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:08,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:09,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:10,171 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 3 proven. 41 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-06 01:56:10,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:10,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 475 states and 609 transitions. [2024-12-06 01:56:10,495 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 609 transitions. [2024-12-06 01:56:10,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 01:56:10,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:10,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:11,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:12,227 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 3 proven. 58 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-06 01:56:13,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:13,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 477 states and 612 transitions. [2024-12-06 01:56:13,137 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 612 transitions. [2024-12-06 01:56:13,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 01:56:13,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:13,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:13,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:14,283 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 3 proven. 78 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-06 01:56:14,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:14,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 478 states and 613 transitions. [2024-12-06 01:56:14,795 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 613 transitions. [2024-12-06 01:56:14,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 01:56:14,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:14,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:15,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:16,351 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 3 proven. 101 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-12-06 01:56:16,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:16,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 479 states and 614 transitions. [2024-12-06 01:56:16,885 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 614 transitions. [2024-12-06 01:56:16,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 01:56:16,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:16,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:17,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:18,511 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 3 proven. 127 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 01:56:19,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:19,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 480 states and 615 transitions. [2024-12-06 01:56:19,019 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 615 transitions. [2024-12-06 01:56:19,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 01:56:19,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:19,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:19,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:20,526 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 3 proven. 156 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-12-06 01:56:21,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:21,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 481 states and 616 transitions. [2024-12-06 01:56:21,234 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 616 transitions. [2024-12-06 01:56:21,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 01:56:21,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:21,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:21,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:22,583 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 3 proven. 188 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:56:23,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:23,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 482 states and 617 transitions. [2024-12-06 01:56:23,027 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 617 transitions. [2024-12-06 01:56:23,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 01:56:23,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:23,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:23,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:24,559 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 3 proven. 223 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-12-06 01:56:24,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:24,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 483 states and 618 transitions. [2024-12-06 01:56:24,897 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 618 transitions. [2024-12-06 01:56:24,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 01:56:24,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:24,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:25,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:26,634 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 3 proven. 261 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-12-06 01:56:26,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:26,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 484 states and 619 transitions. [2024-12-06 01:56:26,998 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 619 transitions. [2024-12-06 01:56:26,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 01:56:26,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:26,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:27,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:28,383 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 3 proven. 302 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 01:56:28,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:28,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 485 states and 620 transitions. [2024-12-06 01:56:28,740 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 620 transitions. [2024-12-06 01:56:28,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 01:56:28,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:28,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:29,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:30,946 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 3 proven. 346 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-06 01:56:32,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:32,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 486 states and 621 transitions. [2024-12-06 01:56:32,038 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 621 transitions. [2024-12-06 01:56:32,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 01:56:32,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:32,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:33,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:34,691 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 3 proven. 393 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-12-06 01:56:35,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:35,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 487 states and 622 transitions. [2024-12-06 01:56:35,174 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 622 transitions. [2024-12-06 01:56:35,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 01:56:35,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:35,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:36,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:36,873 INFO L134 CoverageAnalysis]: Checked inductivity of 645 backedges. 3 proven. 443 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-12-06 01:56:37,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:37,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 488 states and 623 transitions. [2024-12-06 01:56:37,248 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 623 transitions. [2024-12-06 01:56:37,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 01:56:37,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:37,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:38,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:39,464 INFO L134 CoverageAnalysis]: Checked inductivity of 718 backedges. 3 proven. 496 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-12-06 01:56:40,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:40,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 489 states and 624 transitions. [2024-12-06 01:56:40,513 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 624 transitions. [2024-12-06 01:56:40,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 01:56:40,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:40,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:41,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:42,564 INFO L134 CoverageAnalysis]: Checked inductivity of 795 backedges. 3 proven. 552 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-12-06 01:56:43,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:43,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 490 states and 625 transitions. [2024-12-06 01:56:43,466 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 625 transitions. [2024-12-06 01:56:43,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 01:56:43,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:43,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:44,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:45,640 INFO L134 CoverageAnalysis]: Checked inductivity of 876 backedges. 3 proven. 611 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-12-06 01:56:46,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:46,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 491 states and 626 transitions. [2024-12-06 01:56:46,319 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 626 transitions. [2024-12-06 01:56:46,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 01:56:46,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:46,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:47,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:48,095 INFO L134 CoverageAnalysis]: Checked inductivity of 961 backedges. 3 proven. 673 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-12-06 01:56:48,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:48,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 492 states and 627 transitions. [2024-12-06 01:56:48,582 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 627 transitions. [2024-12-06 01:56:48,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 01:56:48,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:48,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:49,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:50,869 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 3 proven. 738 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-12-06 01:56:52,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:52,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 493 states and 628 transitions. [2024-12-06 01:56:52,011 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 628 transitions. [2024-12-06 01:56:52,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 01:56:52,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:52,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:53,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:54,496 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 3 proven. 806 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-12-06 01:56:55,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:55,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 494 states and 629 transitions. [2024-12-06 01:56:55,494 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 629 transitions. [2024-12-06 01:56:55,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 01:56:55,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:55,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:56,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:58,193 INFO L134 CoverageAnalysis]: Checked inductivity of 1240 backedges. 3 proven. 877 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-12-06 01:56:58,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:58,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 495 states and 630 transitions. [2024-12-06 01:56:58,944 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 630 transitions. [2024-12-06 01:56:58,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 01:56:58,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:58,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:57:00,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:57:01,723 INFO L134 CoverageAnalysis]: Checked inductivity of 1341 backedges. 3 proven. 951 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2024-12-06 01:57:02,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:57:02,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 496 states and 631 transitions. [2024-12-06 01:57:02,804 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 631 transitions. [2024-12-06 01:57:02,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 01:57:02,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:57:02,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:57:03,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:57:05,283 INFO L134 CoverageAnalysis]: Checked inductivity of 1446 backedges. 3 proven. 1028 refuted. 0 times theorem prover too weak. 415 trivial. 0 not checked. [2024-12-06 01:57:05,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:57:05,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 497 states and 632 transitions. [2024-12-06 01:57:05,973 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 632 transitions. [2024-12-06 01:57:05,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 01:57:05,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:57:05,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:57:07,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:57:08,750 INFO L134 CoverageAnalysis]: Checked inductivity of 1555 backedges. 3 proven. 1108 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2024-12-06 01:57:09,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:57:09,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 498 states and 633 transitions. [2024-12-06 01:57:09,983 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 633 transitions. [2024-12-06 01:57:09,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 01:57:09,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:57:09,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:57:11,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:57:12,872 INFO L134 CoverageAnalysis]: Checked inductivity of 1668 backedges. 3 proven. 1191 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-12-06 01:57:13,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:57:13,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 499 states and 634 transitions. [2024-12-06 01:57:13,545 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 634 transitions. [2024-12-06 01:57:13,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 01:57:13,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:57:13,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:57:15,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:57:16,772 INFO L134 CoverageAnalysis]: Checked inductivity of 1785 backedges. 3 proven. 1277 refuted. 0 times theorem prover too weak. 505 trivial. 0 not checked. [2024-12-06 01:57:17,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:57:17,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 500 states and 635 transitions. [2024-12-06 01:57:17,920 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 635 transitions. [2024-12-06 01:57:17,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 01:57:17,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:57:17,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:57:19,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:57:21,048 INFO L134 CoverageAnalysis]: Checked inductivity of 1906 backedges. 3 proven. 1366 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2024-12-06 01:57:22,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:57:22,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 501 states and 636 transitions. [2024-12-06 01:57:22,088 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 636 transitions. [2024-12-06 01:57:22,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 01:57:22,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:57:22,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:57:23,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:57:25,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2031 backedges. 3 proven. 1458 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2024-12-06 01:57:26,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:57:26,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 502 states and 637 transitions. [2024-12-06 01:57:26,339 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 637 transitions. [2024-12-06 01:57:26,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 01:57:26,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:57:26,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:57:27,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:57:29,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2160 backedges. 3 proven. 1553 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2024-12-06 01:57:30,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:57:30,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 503 states and 638 transitions. [2024-12-06 01:57:30,222 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 638 transitions. [2024-12-06 01:57:30,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 01:57:30,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:57:30,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:57:31,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:57:33,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2293 backedges. 3 proven. 1651 refuted. 0 times theorem prover too weak. 639 trivial. 0 not checked. [2024-12-06 01:57:33,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:57:33,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 504 states and 639 transitions. [2024-12-06 01:57:33,929 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 639 transitions. [2024-12-06 01:57:33,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 01:57:33,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:57:33,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:57:35,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:57:37,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2430 backedges. 3 proven. 1752 refuted. 0 times theorem prover too weak. 675 trivial. 0 not checked. [2024-12-06 01:57:37,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:57:37,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 505 states and 640 transitions. [2024-12-06 01:57:37,691 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 640 transitions. [2024-12-06 01:57:37,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 01:57:37,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:57:37,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:57:39,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:57:41,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2571 backedges. 3 proven. 1856 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-12-06 01:57:43,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:57:43,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 506 states and 641 transitions. [2024-12-06 01:57:43,515 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 641 transitions. [2024-12-06 01:57:43,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 01:57:43,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:57:43,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:57:44,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:57:46,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2716 backedges. 3 proven. 1963 refuted. 0 times theorem prover too weak. 750 trivial. 0 not checked. [2024-12-06 01:57:47,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:57:47,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 507 states and 642 transitions. [2024-12-06 01:57:47,539 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 642 transitions. [2024-12-06 01:57:47,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 01:57:47,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:57:47,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:57:49,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:57:51,453 INFO L134 CoverageAnalysis]: Checked inductivity of 2865 backedges. 3 proven. 2073 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-12-06 01:57:52,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:57:52,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 508 states and 643 transitions. [2024-12-06 01:57:52,880 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 643 transitions. [2024-12-06 01:57:52,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 01:57:52,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:57:52,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:57:53,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:57:56,022 INFO L134 CoverageAnalysis]: Checked inductivity of 3018 backedges. 3 proven. 2186 refuted. 0 times theorem prover too weak. 829 trivial. 0 not checked. [2024-12-06 01:57:56,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:57:56,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 509 states and 644 transitions. [2024-12-06 01:57:56,866 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 644 transitions. [2024-12-06 01:57:56,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 01:57:56,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:57:56,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:57:58,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:58:01,355 INFO L134 CoverageAnalysis]: Checked inductivity of 3175 backedges. 3 proven. 2302 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-12-06 01:58:02,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:58:02,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 510 states and 645 transitions. [2024-12-06 01:58:02,975 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 645 transitions. [2024-12-06 01:58:02,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-06 01:58:02,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:58:02,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:58:04,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:58:06,483 INFO L134 CoverageAnalysis]: Checked inductivity of 3336 backedges. 3 proven. 2421 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2024-12-06 01:58:07,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:58:07,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 511 states and 646 transitions. [2024-12-06 01:58:07,854 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 646 transitions. [2024-12-06 01:58:07,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 01:58:07,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:58:07,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:58:10,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:58:13,084 INFO L134 CoverageAnalysis]: Checked inductivity of 3501 backedges. 3 proven. 2543 refuted. 0 times theorem prover too weak. 955 trivial. 0 not checked. [2024-12-06 01:58:14,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:58:14,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 512 states and 647 transitions. [2024-12-06 01:58:14,464 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 647 transitions. [2024-12-06 01:58:14,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-06 01:58:14,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:58:14,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:58:15,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:58:18,311 INFO L134 CoverageAnalysis]: Checked inductivity of 3670 backedges. 3 proven. 2668 refuted. 0 times theorem prover too weak. 999 trivial. 0 not checked. [2024-12-06 01:58:19,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:58:19,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 513 states and 648 transitions. [2024-12-06 01:58:19,829 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 648 transitions. [2024-12-06 01:58:19,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 01:58:19,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:58:19,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:58:21,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:58:24,473 INFO L134 CoverageAnalysis]: Checked inductivity of 3843 backedges. 3 proven. 2796 refuted. 0 times theorem prover too weak. 1044 trivial. 0 not checked. [2024-12-06 01:58:26,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:58:26,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 514 states and 649 transitions. [2024-12-06 01:58:26,005 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 649 transitions. [2024-12-06 01:58:26,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 01:58:26,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:58:26,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:58:27,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:58:30,225 INFO L134 CoverageAnalysis]: Checked inductivity of 4020 backedges. 3 proven. 2927 refuted. 0 times theorem prover too weak. 1090 trivial. 0 not checked. [2024-12-06 01:58:31,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:58:31,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 515 states and 650 transitions. [2024-12-06 01:58:31,734 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 650 transitions. [2024-12-06 01:58:31,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-12-06 01:58:31,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:58:31,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:58:33,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:58:46,477 INFO L134 CoverageAnalysis]: Checked inductivity of 4201 backedges. 3 proven. 3061 refuted. 0 times theorem prover too weak. 1137 trivial. 0 not checked. [2024-12-06 01:58:58,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:58:58,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 516 states and 651 transitions. [2024-12-06 01:58:58,199 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 651 transitions. [2024-12-06 01:58:58,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-06 01:58:58,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:58:58,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:59:00,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:59:01,288 INFO L134 CoverageAnalysis]: Checked inductivity of 4386 backedges. 94 proven. 97 refuted. 0 times theorem prover too weak. 4195 trivial. 0 not checked. [2024-12-06 01:59:02,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:59:02,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 517 states and 652 transitions. [2024-12-06 01:59:02,477 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 652 transitions. [2024-12-06 01:59:02,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-06 01:59:02,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:59:02,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:59:05,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:59:06,486 INFO L134 CoverageAnalysis]: Checked inductivity of 4575 backedges. 139 proven. 149 refuted. 0 times theorem prover too weak. 4287 trivial. 0 not checked. [2024-12-06 01:59:08,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:59:08,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 519 states and 658 transitions. [2024-12-06 01:59:08,113 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 658 transitions. [2024-12-06 01:59:08,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-06 01:59:08,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:59:08,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:59:09,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:59:11,080 INFO L134 CoverageAnalysis]: Checked inductivity of 4768 backedges. 184 proven. 204 refuted. 0 times theorem prover too weak. 4380 trivial. 0 not checked. [2024-12-06 01:59:11,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:59:11,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 520 states and 659 transitions. [2024-12-06 01:59:11,880 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 659 transitions. [2024-12-06 01:59:11,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-12-06 01:59:11,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:59:11,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:59:14,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:59:14,716 INFO L134 CoverageAnalysis]: Checked inductivity of 4965 backedges. 229 proven. 262 refuted. 0 times theorem prover too weak. 4474 trivial. 0 not checked. [2024-12-06 01:59:16,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:59:16,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 522 states and 664 transitions. [2024-12-06 01:59:16,515 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 664 transitions. [2024-12-06 01:59:16,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-12-06 01:59:16,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:59:16,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:59:17,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:59:18,460 INFO L134 CoverageAnalysis]: Checked inductivity of 5166 backedges. 274 proven. 323 refuted. 0 times theorem prover too weak. 4569 trivial. 0 not checked. [2024-12-06 01:59:19,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:59:19,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 523 states and 665 transitions. [2024-12-06 01:59:19,518 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 665 transitions. [2024-12-06 01:59:19,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-12-06 01:59:19,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:59:19,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:59:21,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:59:23,083 INFO L134 CoverageAnalysis]: Checked inductivity of 5371 backedges. 319 proven. 387 refuted. 0 times theorem prover too weak. 4665 trivial. 0 not checked. [2024-12-06 01:59:24,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:59:24,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 524 states and 666 transitions. [2024-12-06 01:59:24,495 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 666 transitions. [2024-12-06 01:59:24,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-12-06 01:59:24,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:59:24,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:59:26,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:59:27,423 INFO L134 CoverageAnalysis]: Checked inductivity of 5580 backedges. 364 proven. 454 refuted. 0 times theorem prover too weak. 4762 trivial. 0 not checked. [2024-12-06 01:59:28,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:59:28,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 525 states and 667 transitions. [2024-12-06 01:59:28,491 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 667 transitions. [2024-12-06 01:59:28,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-12-06 01:59:28,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:59:28,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:59:31,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:59:31,874 INFO L134 CoverageAnalysis]: Checked inductivity of 5793 backedges. 409 proven. 524 refuted. 0 times theorem prover too weak. 4860 trivial. 0 not checked. [2024-12-06 01:59:32,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:59:32,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 526 states and 668 transitions. [2024-12-06 01:59:32,989 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 668 transitions. [2024-12-06 01:59:32,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-12-06 01:59:32,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:59:32,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:59:35,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:59:36,720 INFO L134 CoverageAnalysis]: Checked inductivity of 6010 backedges. 454 proven. 597 refuted. 0 times theorem prover too weak. 4959 trivial. 0 not checked. [2024-12-06 01:59:38,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:59:38,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 527 states and 669 transitions. [2024-12-06 01:59:38,130 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 669 transitions. [2024-12-06 01:59:38,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-06 01:59:38,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:59:38,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:59:40,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:59:42,222 INFO L134 CoverageAnalysis]: Checked inductivity of 6231 backedges. 499 proven. 673 refuted. 0 times theorem prover too weak. 5059 trivial. 0 not checked. [2024-12-06 01:59:43,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:59:43,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 528 states and 670 transitions. [2024-12-06 01:59:43,675 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 670 transitions. [2024-12-06 01:59:43,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-12-06 01:59:43,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:59:43,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:59:45,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:59:47,917 INFO L134 CoverageAnalysis]: Checked inductivity of 6456 backedges. 544 proven. 752 refuted. 0 times theorem prover too weak. 5160 trivial. 0 not checked. [2024-12-06 01:59:49,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:59:49,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 529 states and 671 transitions. [2024-12-06 01:59:49,539 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 671 transitions. [2024-12-06 01:59:49,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-12-06 01:59:49,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:59:49,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:59:51,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:59:52,568 INFO L134 CoverageAnalysis]: Checked inductivity of 6685 backedges. 589 proven. 834 refuted. 0 times theorem prover too weak. 5262 trivial. 0 not checked. [2024-12-06 01:59:54,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:59:54,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 530 states and 672 transitions. [2024-12-06 01:59:54,038 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 672 transitions. [2024-12-06 01:59:54,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-12-06 01:59:54,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:59:54,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:59:56,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:59:58,097 INFO L134 CoverageAnalysis]: Checked inductivity of 6918 backedges. 634 proven. 919 refuted. 0 times theorem prover too weak. 5365 trivial. 0 not checked. [2024-12-06 01:59:59,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:59:59,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 531 states and 673 transitions. [2024-12-06 01:59:59,216 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 673 transitions. [2024-12-06 01:59:59,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-12-06 01:59:59,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:59:59,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:00:00,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:00:02,005 INFO L134 CoverageAnalysis]: Checked inductivity of 7155 backedges. 679 proven. 1007 refuted. 0 times theorem prover too weak. 5469 trivial. 0 not checked. [2024-12-06 02:00:02,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:00:02,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 532 states and 674 transitions. [2024-12-06 02:00:02,819 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 674 transitions. [2024-12-06 02:00:02,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-12-06 02:00:02,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:00:02,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:00:07,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:00:09,130 INFO L134 CoverageAnalysis]: Checked inductivity of 7396 backedges. 724 proven. 1098 refuted. 0 times theorem prover too weak. 5574 trivial. 0 not checked. [2024-12-06 02:00:10,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:00:10,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 533 states and 675 transitions. [2024-12-06 02:00:10,064 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 675 transitions. [2024-12-06 02:00:10,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-12-06 02:00:10,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:00:10,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:00:12,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:00:13,823 INFO L134 CoverageAnalysis]: Checked inductivity of 7641 backedges. 769 proven. 1192 refuted. 0 times theorem prover too weak. 5680 trivial. 0 not checked. [2024-12-06 02:00:15,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:00:15,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 534 states and 676 transitions. [2024-12-06 02:00:15,146 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 676 transitions. [2024-12-06 02:00:15,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-12-06 02:00:15,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:00:15,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:00:19,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:00:21,682 INFO L134 CoverageAnalysis]: Checked inductivity of 7890 backedges. 814 proven. 1289 refuted. 0 times theorem prover too weak. 5787 trivial. 0 not checked. [2024-12-06 02:00:23,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:00:23,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 535 states and 677 transitions. [2024-12-06 02:00:23,043 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 677 transitions. [2024-12-06 02:00:23,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-12-06 02:00:23,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:00:23,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:00:25,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:00:27,536 INFO L134 CoverageAnalysis]: Checked inductivity of 8143 backedges. 859 proven. 1389 refuted. 0 times theorem prover too weak. 5895 trivial. 0 not checked. [2024-12-06 02:00:28,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:00:28,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 536 states and 678 transitions. [2024-12-06 02:00:28,562 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 678 transitions. [2024-12-06 02:00:28,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-12-06 02:00:28,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:00:28,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:00:32,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:00:34,351 INFO L134 CoverageAnalysis]: Checked inductivity of 8400 backedges. 904 proven. 1492 refuted. 0 times theorem prover too weak. 6004 trivial. 0 not checked. [2024-12-06 02:00:35,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:00:35,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 537 states and 679 transitions. [2024-12-06 02:00:35,301 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 679 transitions. [2024-12-06 02:00:35,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-12-06 02:00:35,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:00:35,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:00:39,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:00:41,093 INFO L134 CoverageAnalysis]: Checked inductivity of 8661 backedges. 949 proven. 1598 refuted. 0 times theorem prover too weak. 6114 trivial. 0 not checked. [2024-12-06 02:00:42,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:00:42,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 538 states and 680 transitions. [2024-12-06 02:00:42,139 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 680 transitions. [2024-12-06 02:00:42,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-12-06 02:00:42,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:00:42,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:00:43,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:00:45,954 INFO L134 CoverageAnalysis]: Checked inductivity of 8926 backedges. 994 proven. 1707 refuted. 0 times theorem prover too weak. 6225 trivial. 0 not checked. [2024-12-06 02:00:47,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:00:47,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 539 states and 681 transitions. [2024-12-06 02:00:47,013 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 681 transitions. [2024-12-06 02:00:47,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-12-06 02:00:47,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:00:47,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:00:49,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:00:51,765 INFO L134 CoverageAnalysis]: Checked inductivity of 9195 backedges. 1039 proven. 1819 refuted. 0 times theorem prover too weak. 6337 trivial. 0 not checked. [2024-12-06 02:00:53,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:00:53,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 540 states and 682 transitions. [2024-12-06 02:00:53,407 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 682 transitions. [2024-12-06 02:00:53,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-12-06 02:00:53,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:00:53,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:00:55,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:00:58,152 INFO L134 CoverageAnalysis]: Checked inductivity of 9468 backedges. 1084 proven. 1934 refuted. 0 times theorem prover too weak. 6450 trivial. 0 not checked. [2024-12-06 02:00:59,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:00:59,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 541 states and 683 transitions. [2024-12-06 02:00:59,640 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 683 transitions. [2024-12-06 02:00:59,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-06 02:00:59,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:00:59,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:01:02,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:01:04,448 INFO L134 CoverageAnalysis]: Checked inductivity of 9745 backedges. 1129 proven. 2052 refuted. 0 times theorem prover too weak. 6564 trivial. 0 not checked. [2024-12-06 02:01:06,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:01:06,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 542 states and 684 transitions. [2024-12-06 02:01:06,074 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 684 transitions. [2024-12-06 02:01:06,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-12-06 02:01:06,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:01:06,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:01:08,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:01:10,339 INFO L134 CoverageAnalysis]: Checked inductivity of 10026 backedges. 1174 proven. 2173 refuted. 0 times theorem prover too weak. 6679 trivial. 0 not checked. [2024-12-06 02:01:11,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:01:11,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 543 states and 685 transitions. [2024-12-06 02:01:11,374 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 685 transitions. [2024-12-06 02:01:11,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-12-06 02:01:11,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:01:11,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:01:14,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:01:17,412 INFO L134 CoverageAnalysis]: Checked inductivity of 10311 backedges. 1219 proven. 2297 refuted. 0 times theorem prover too weak. 6795 trivial. 0 not checked. [2024-12-06 02:01:19,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:01:19,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 544 states and 686 transitions. [2024-12-06 02:01:19,374 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 686 transitions. [2024-12-06 02:01:19,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-12-06 02:01:19,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:01:19,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:01:23,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:01:33,787 INFO L134 CoverageAnalysis]: Checked inductivity of 10600 backedges. 1264 proven. 2424 refuted. 0 times theorem prover too weak. 6912 trivial. 0 not checked. [2024-12-06 02:01:43,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:01:43,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 545 states and 687 transitions. [2024-12-06 02:01:43,179 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 687 transitions. [2024-12-06 02:01:43,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-12-06 02:01:43,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:01:43,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:01:45,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:01:50,090 INFO L134 CoverageAnalysis]: Checked inductivity of 10893 backedges. 1309 proven. 2554 refuted. 0 times theorem prover too weak. 7030 trivial. 0 not checked. [2024-12-06 02:01:52,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:01:52,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 546 states and 688 transitions. [2024-12-06 02:01:52,791 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 688 transitions. [2024-12-06 02:01:52,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-12-06 02:01:52,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:01:52,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:01:55,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:01:58,308 INFO L134 CoverageAnalysis]: Checked inductivity of 11190 backedges. 1354 proven. 2687 refuted. 0 times theorem prover too weak. 7149 trivial. 0 not checked. [2024-12-06 02:02:00,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:02:00,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 547 states and 689 transitions. [2024-12-06 02:02:00,159 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 689 transitions. [2024-12-06 02:02:00,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-12-06 02:02:00,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:02:00,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:02:03,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:02:06,075 INFO L134 CoverageAnalysis]: Checked inductivity of 11491 backedges. 1399 proven. 2823 refuted. 0 times theorem prover too weak. 7269 trivial. 0 not checked. [2024-12-06 02:02:07,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:02:07,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 548 states and 690 transitions. [2024-12-06 02:02:07,506 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 690 transitions. [2024-12-06 02:02:07,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-12-06 02:02:07,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:02:07,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:02:11,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:02:14,467 INFO L134 CoverageAnalysis]: Checked inductivity of 11796 backedges. 1444 proven. 2962 refuted. 0 times theorem prover too weak. 7390 trivial. 0 not checked. [2024-12-06 02:02:15,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:02:15,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 549 states and 691 transitions. [2024-12-06 02:02:15,516 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 691 transitions. [2024-12-06 02:02:15,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-12-06 02:02:15,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:02:15,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:02:18,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:02:21,519 INFO L134 CoverageAnalysis]: Checked inductivity of 12105 backedges. 1489 proven. 3104 refuted. 0 times theorem prover too weak. 7512 trivial. 0 not checked. [2024-12-06 02:02:22,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:02:22,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 550 states and 692 transitions. [2024-12-06 02:02:22,602 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 692 transitions. [2024-12-06 02:02:22,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-12-06 02:02:22,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:02:22,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:02:25,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:02:28,673 INFO L134 CoverageAnalysis]: Checked inductivity of 12418 backedges. 1534 proven. 3249 refuted. 0 times theorem prover too weak. 7635 trivial. 0 not checked. [2024-12-06 02:02:29,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:02:29,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 551 states and 693 transitions. [2024-12-06 02:02:29,828 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 693 transitions. [2024-12-06 02:02:29,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-12-06 02:02:29,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:02:29,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:02:32,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:02:35,448 INFO L134 CoverageAnalysis]: Checked inductivity of 12735 backedges. 1579 proven. 3397 refuted. 0 times theorem prover too weak. 7759 trivial. 0 not checked. [2024-12-06 02:02:36,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:02:36,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 552 states and 694 transitions. [2024-12-06 02:02:36,555 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 694 transitions. [2024-12-06 02:02:36,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-12-06 02:02:36,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:02:36,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:02:38,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:02:41,342 INFO L134 CoverageAnalysis]: Checked inductivity of 13056 backedges. 1624 proven. 3548 refuted. 0 times theorem prover too weak. 7884 trivial. 0 not checked. [2024-12-06 02:02:42,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:02:42,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 553 states and 695 transitions. [2024-12-06 02:02:42,495 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 695 transitions. [2024-12-06 02:02:42,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-12-06 02:02:42,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:02:42,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:02:47,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:02:50,966 INFO L134 CoverageAnalysis]: Checked inductivity of 13381 backedges. 1669 proven. 3702 refuted. 0 times theorem prover too weak. 8010 trivial. 0 not checked. [2024-12-06 02:02:52,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:02:52,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 554 states and 696 transitions. [2024-12-06 02:02:52,791 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 696 transitions. [2024-12-06 02:02:52,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-12-06 02:02:52,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:02:52,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:02:55,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:02:58,763 INFO L134 CoverageAnalysis]: Checked inductivity of 13710 backedges. 1714 proven. 3859 refuted. 0 times theorem prover too weak. 8137 trivial. 0 not checked. [2024-12-06 02:03:00,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:03:00,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 555 states and 697 transitions. [2024-12-06 02:03:00,399 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 697 transitions. [2024-12-06 02:03:00,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-12-06 02:03:00,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:03:00,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:03:03,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:03:06,581 INFO L134 CoverageAnalysis]: Checked inductivity of 14043 backedges. 1759 proven. 4019 refuted. 0 times theorem prover too weak. 8265 trivial. 0 not checked. [2024-12-06 02:03:07,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:03:07,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 556 states and 698 transitions. [2024-12-06 02:03:07,832 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 698 transitions. [2024-12-06 02:03:07,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-12-06 02:03:07,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:03:07,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:03:09,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:03:14,457 INFO L134 CoverageAnalysis]: Checked inductivity of 14380 backedges. 1804 proven. 4182 refuted. 0 times theorem prover too weak. 8394 trivial. 0 not checked. [2024-12-06 02:03:16,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:03:16,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 557 states and 699 transitions. [2024-12-06 02:03:16,618 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 699 transitions. [2024-12-06 02:03:16,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-12-06 02:03:16,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:03:16,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:03:19,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:03:22,378 INFO L134 CoverageAnalysis]: Checked inductivity of 14721 backedges. 1849 proven. 4348 refuted. 0 times theorem prover too weak. 8524 trivial. 0 not checked. [2024-12-06 02:03:23,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:03:23,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 558 states and 700 transitions. [2024-12-06 02:03:23,678 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 700 transitions. [2024-12-06 02:03:23,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-12-06 02:03:23,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:03:23,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:03:28,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:03:32,456 INFO L134 CoverageAnalysis]: Checked inductivity of 15066 backedges. 1894 proven. 4517 refuted. 0 times theorem prover too weak. 8655 trivial. 0 not checked. [2024-12-06 02:03:33,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:03:33,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 559 states and 701 transitions. [2024-12-06 02:03:33,983 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 701 transitions. [2024-12-06 02:03:33,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-12-06 02:03:33,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:03:33,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:03:36,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:03:40,450 INFO L134 CoverageAnalysis]: Checked inductivity of 15415 backedges. 1939 proven. 4689 refuted. 0 times theorem prover too weak. 8787 trivial. 0 not checked. [2024-12-06 02:03:42,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:03:42,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 560 states and 702 transitions. [2024-12-06 02:03:42,286 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 702 transitions. [2024-12-06 02:03:42,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-12-06 02:03:42,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:03:42,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:03:46,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:03:50,224 INFO L134 CoverageAnalysis]: Checked inductivity of 15768 backedges. 1984 proven. 4864 refuted. 0 times theorem prover too weak. 8920 trivial. 0 not checked. [2024-12-06 02:03:51,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:03:51,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 561 states and 703 transitions. [2024-12-06 02:03:51,785 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 703 transitions. [2024-12-06 02:03:51,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-12-06 02:03:51,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:03:51,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:03:54,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:03:58,830 INFO L134 CoverageAnalysis]: Checked inductivity of 16125 backedges. 2029 proven. 5042 refuted. 0 times theorem prover too weak. 9054 trivial. 0 not checked. [2024-12-06 02:04:01,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:04:01,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 562 states and 704 transitions. [2024-12-06 02:04:01,698 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 704 transitions. [2024-12-06 02:04:01,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-12-06 02:04:01,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:04:01,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:04:04,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:04:09,497 INFO L134 CoverageAnalysis]: Checked inductivity of 16486 backedges. 2074 proven. 5223 refuted. 0 times theorem prover too weak. 9189 trivial. 0 not checked. [2024-12-06 02:04:12,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:04:12,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 563 states and 705 transitions. [2024-12-06 02:04:12,164 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 705 transitions. [2024-12-06 02:04:12,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-12-06 02:04:12,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:04:12,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:04:18,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:04:22,965 INFO L134 CoverageAnalysis]: Checked inductivity of 16851 backedges. 2119 proven. 5407 refuted. 0 times theorem prover too weak. 9325 trivial. 0 not checked. [2024-12-06 02:04:25,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:04:25,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 564 states and 706 transitions. [2024-12-06 02:04:25,100 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 706 transitions. [2024-12-06 02:04:25,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-12-06 02:04:25,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:04:25,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:04:30,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:04:34,480 INFO L134 CoverageAnalysis]: Checked inductivity of 17220 backedges. 2164 proven. 5594 refuted. 0 times theorem prover too weak. 9462 trivial. 0 not checked. [2024-12-06 02:04:35,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:04:35,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 565 states and 707 transitions. [2024-12-06 02:04:35,995 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 707 transitions. [2024-12-06 02:04:35,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-12-06 02:04:35,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:04:35,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:04:45,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:04:50,710 INFO L134 CoverageAnalysis]: Checked inductivity of 17593 backedges. 2209 proven. 5784 refuted. 0 times theorem prover too weak. 9600 trivial. 0 not checked. [2024-12-06 02:04:54,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:04:54,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 566 states and 708 transitions. [2024-12-06 02:04:54,573 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 708 transitions. [2024-12-06 02:04:54,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-12-06 02:04:54,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:04:54,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:04:58,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:05:02,892 INFO L134 CoverageAnalysis]: Checked inductivity of 17970 backedges. 2254 proven. 5977 refuted. 0 times theorem prover too weak. 9739 trivial. 0 not checked. [2024-12-06 02:05:04,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:05:04,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 567 states and 709 transitions. [2024-12-06 02:05:04,654 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 709 transitions. [2024-12-06 02:05:04,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-12-06 02:05:04,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:05:04,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:05:07,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:05:12,480 INFO L134 CoverageAnalysis]: Checked inductivity of 18351 backedges. 2299 proven. 6173 refuted. 0 times theorem prover too weak. 9879 trivial. 0 not checked. [2024-12-06 02:05:13,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:05:13,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 568 states and 710 transitions. [2024-12-06 02:05:13,989 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 710 transitions. [2024-12-06 02:05:13,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-12-06 02:05:13,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:05:13,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:05:17,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:05:21,537 INFO L134 CoverageAnalysis]: Checked inductivity of 18736 backedges. 2344 proven. 6372 refuted. 0 times theorem prover too weak. 10020 trivial. 0 not checked. [2024-12-06 02:05:22,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:05:22,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 569 states and 711 transitions. [2024-12-06 02:05:22,991 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 711 transitions. [2024-12-06 02:05:22,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-12-06 02:05:22,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:05:22,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:05:28,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:05:33,589 INFO L134 CoverageAnalysis]: Checked inductivity of 19125 backedges. 2389 proven. 6574 refuted. 0 times theorem prover too weak. 10162 trivial. 0 not checked. [2024-12-06 02:05:35,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:05:35,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 570 states and 712 transitions. [2024-12-06 02:05:35,069 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 712 transitions. [2024-12-06 02:05:35,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-12-06 02:05:35,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:05:35,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:05:38,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:05:45,111 INFO L134 CoverageAnalysis]: Checked inductivity of 19518 backedges. 2434 proven. 6779 refuted. 0 times theorem prover too weak. 10305 trivial. 0 not checked. [2024-12-06 02:05:49,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:05:49,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 571 states and 713 transitions. [2024-12-06 02:05:49,729 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 713 transitions. [2024-12-06 02:05:49,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2024-12-06 02:05:49,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:05:49,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:05:52,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:05:58,193 INFO L134 CoverageAnalysis]: Checked inductivity of 19915 backedges. 2479 proven. 6987 refuted. 0 times theorem prover too weak. 10449 trivial. 0 not checked. [2024-12-06 02:06:01,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:06:01,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 572 states and 714 transitions. [2024-12-06 02:06:01,135 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 714 transitions. [2024-12-06 02:06:01,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-12-06 02:06:01,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:06:01,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:06:05,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:06:10,498 INFO L134 CoverageAnalysis]: Checked inductivity of 20316 backedges. 2524 proven. 7198 refuted. 0 times theorem prover too weak. 10594 trivial. 0 not checked.