./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/busybox-1.22.0/wc-2.i --full-output --architecture 64bit -------------------------------------------------------------------------------- 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_1eca78ec-2049-47f0-b34c-74152b4e2b96/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eca78ec-2049-47f0-b34c-74152b4e2b96/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_1eca78ec-2049-47f0-b34c-74152b4e2b96/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eca78ec-2049-47f0-b34c-74152b4e2b96/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/busybox-1.22.0/wc-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eca78ec-2049-47f0-b34c-74152b4e2b96/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eca78ec-2049-47f0-b34c-74152b4e2b96/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 64bit --witnessprinter.graph.data.programhash b8000edc920fe8a32bdc36b56c8860a94e8d6d6bafdb81a520b0f73a8e153aaa --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:19:18,994 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:19:19,049 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eca78ec-2049-47f0-b34c-74152b4e2b96/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-12-06 04:19:19,053 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:19:19,054 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:19:19,073 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:19:19,074 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 04:19:19,074 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 04:19:19,074 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:19:19,074 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:19:19,075 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:19:19,075 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 04:19:19,075 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:19:19,075 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:19:19,075 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 04:19:19,075 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:19:19,075 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 04:19:19,075 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 04:19:19,075 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 04:19:19,075 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 04:19:19,075 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:19:19,075 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:19:19,076 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:19:19,076 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:19:19,076 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:19:19,076 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:19:19,076 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:19:19,076 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:19:19,076 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:19:19,076 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 04:19:19,076 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:19:19,076 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:19:19,076 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_1eca78ec-2049-47f0-b34c-74152b4e2b96/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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b8000edc920fe8a32bdc36b56c8860a94e8d6d6bafdb81a520b0f73a8e153aaa [2024-12-06 04:19:19,305 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:19:19,313 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:19:19,315 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:19:19,316 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:19:19,317 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:19:19,318 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eca78ec-2049-47f0-b34c-74152b4e2b96/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/busybox-1.22.0/wc-2.i [2024-12-06 04:19:21,944 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eca78ec-2049-47f0-b34c-74152b4e2b96/bin/ukojak-verify-CZk0znPC7b/data/cdcc2358c/d8ce743a018d470c867e481cd7832d2d/FLAG62379f688 [2024-12-06 04:19:22,257 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:19:22,257 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eca78ec-2049-47f0-b34c-74152b4e2b96/sv-benchmarks/c/busybox-1.22.0/wc-2.i [2024-12-06 04:19:22,279 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eca78ec-2049-47f0-b34c-74152b4e2b96/bin/ukojak-verify-CZk0znPC7b/data/cdcc2358c/d8ce743a018d470c867e481cd7832d2d/FLAG62379f688 [2024-12-06 04:19:22,293 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eca78ec-2049-47f0-b34c-74152b4e2b96/bin/ukojak-verify-CZk0znPC7b/data/cdcc2358c/d8ce743a018d470c867e481cd7832d2d [2024-12-06 04:19:22,295 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:19:22,296 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:19:22,297 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:19:22,298 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:19:22,302 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:19:22,303 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:19:22" (1/1) ... [2024-12-06 04:19:22,303 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@636ea7e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:19:22, skipping insertion in model container [2024-12-06 04:19:22,304 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:19:22" (1/1) ... [2024-12-06 04:19:22,350 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:19:23,347 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:19:23,375 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:19:23,525 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:19:23,706 WARN L1212 FunctionHandler]: The following functions are not defined or handled internally: vasprintf [2024-12-06 04:19:23,712 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:19:23,712 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:19:23 WrapperNode [2024-12-06 04:19:23,713 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:19:23,713 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:19:23,713 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:19:23,713 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:19:23,718 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:19:23" (1/1) ... [2024-12-06 04:19:23,754 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:19:23" (1/1) ... [2024-12-06 04:19:23,841 INFO L138 Inliner]: procedures = 577, calls = 807, calls flagged for inlining = 31, calls inlined = 29, statements flattened = 2187 [2024-12-06 04:19:23,841 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:19:23,842 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:19:23,842 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:19:23,842 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:19:23,850 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:19:23" (1/1) ... [2024-12-06 04:19:23,850 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:19:23" (1/1) ... [2024-12-06 04:19:23,862 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:19:23" (1/1) ... [2024-12-06 04:19:23,863 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:19:23" (1/1) ... [2024-12-06 04:19:23,918 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:19:23" (1/1) ... [2024-12-06 04:19:23,921 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:19:23" (1/1) ... [2024-12-06 04:19:23,933 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:19:23" (1/1) ... [2024-12-06 04:19:23,943 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:19:23" (1/1) ... [2024-12-06 04:19:23,950 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:19:23" (1/1) ... [2024-12-06 04:19:23,963 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:19:23,964 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:19:23,964 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:19:23,964 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:19:23,965 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:19:23" (1/1) ... [2024-12-06 04:19:23,971 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:19:23,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eca78ec-2049-47f0-b34c-74152b4e2b96/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:19:23,995 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eca78ec-2049-47f0-b34c-74152b4e2b96/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:19:23,998 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eca78ec-2049-47f0-b34c-74152b4e2b96/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:19:24,023 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 04:19:24,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-06 04:19:24,023 INFO L130 BoogieDeclarations]: Found specification of procedure bb_verror_msg [2024-12-06 04:19:24,023 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_verror_msg [2024-12-06 04:19:24,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 04:19:24,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 04:19:24,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 04:19:24,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 04:19:24,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 04:19:24,024 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:19:24,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:19:24,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2024-12-06 04:19:24,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2024-12-06 04:19:24,024 INFO L130 BoogieDeclarations]: Found specification of procedure xmalloc [2024-12-06 04:19:24,024 INFO L138 BoogieDeclarations]: Found implementation of procedure xmalloc [2024-12-06 04:19:24,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-06 04:19:24,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 04:19:24,024 INFO L130 BoogieDeclarations]: Found specification of procedure bb_simple_perror_msg [2024-12-06 04:19:24,024 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_simple_perror_msg [2024-12-06 04:19:24,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 04:19:24,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 04:19:24,024 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 04:19:24,025 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 04:19:24,025 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 04:19:24,025 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 04:19:24,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 04:19:24,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 04:19:24,025 INFO L130 BoogieDeclarations]: Found specification of procedure bb_error_msg_and_die [2024-12-06 04:19:24,025 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_error_msg_and_die [2024-12-06 04:19:24,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 04:19:24,392 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:19:24,394 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:19:37,234 INFO L? ?]: Removed 649 outVars from TransFormulas that were not future-live. [2024-12-06 04:19:37,234 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 04:19:38,083 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 04:19:38,083 INFO L312 CfgBuilder]: Removed 38 assume(true) statements. [2024-12-06 04:19:38,083 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:19:38 BoogieIcfgContainer [2024-12-06 04:19:38,084 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 04:19:38,084 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 04:19:38,084 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 04:19:38,093 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 04:19:38,093 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:19:38" (1/1) ... [2024-12-06 04:19:38,100 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 04:19:38,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:19:38,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 377 states and 532 transitions. [2024-12-06 04:19:38,153 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 532 transitions. [2024-12-06 04:19:38,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 04:19:38,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:19:38,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:19:39,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:19:39,523 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 04:19:49,586 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 04:19:49,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:19:49,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 379 states and 535 transitions. [2024-12-06 04:19:49,648 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 535 transitions. [2024-12-06 04:19:49,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 04:19:49,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:19:49,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:19:50,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:19:50,336 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 04:19:50,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:19:50,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 380 states and 536 transitions. [2024-12-06 04:19:50,366 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 536 transitions. [2024-12-06 04:19:50,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 04:19:50,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:19:50,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:19:50,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:19:51,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:19:51,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:19:51,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 382 states and 539 transitions. [2024-12-06 04:19:51,140 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 539 transitions. [2024-12-06 04:19:51,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 04:19:51,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:19:51,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:19:51,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:19:51,788 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:19:52,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:19:52,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 381 states and 538 transitions. [2024-12-06 04:19:52,045 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 538 transitions. [2024-12-06 04:19:52,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 04:19:52,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:19:52,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:19:52,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:19:52,731 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:19:52,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:19:52,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 382 states and 539 transitions. [2024-12-06 04:19:52,882 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 539 transitions. [2024-12-06 04:19:52,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 04:19:52,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:19:52,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:19:53,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:19:53,482 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:19:53,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:19:53,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 381 states and 538 transitions. [2024-12-06 04:19:53,868 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 538 transitions. [2024-12-06 04:19:53,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 04:19:53,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:19:53,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:19:54,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:19:54,352 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:19:54,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:19:54,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 380 states and 537 transitions. [2024-12-06 04:19:54,442 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 537 transitions. [2024-12-06 04:19:54,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 04:19:54,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:19:54,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:19:54,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:19:55,152 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:19:55,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:19:55,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 383 states and 540 transitions. [2024-12-06 04:19:55,633 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 540 transitions. [2024-12-06 04:19:55,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 04:19:55,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:19:55,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:19:55,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:19:56,256 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:19:56,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:19:56,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 386 states and 543 transitions. [2024-12-06 04:19:56,625 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 543 transitions. [2024-12-06 04:19:56,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:19:56,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:19:56,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:19:56,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:19:57,230 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:19:57,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:19:57,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 389 states and 546 transitions. [2024-12-06 04:19:57,685 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 546 transitions. [2024-12-06 04:19:57,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:19:57,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:19:57,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:19:58,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:19:58,255 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:19:58,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:19:58,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 392 states and 549 transitions. [2024-12-06 04:19:58,749 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 549 transitions. [2024-12-06 04:19:58,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:19:58,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:19:58,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:19:59,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:19:59,471 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:19:59,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:19:59,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 395 states and 552 transitions. [2024-12-06 04:19:59,968 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 552 transitions. [2024-12-06 04:19:59,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:19:59,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:19:59,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:00,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:00,623 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:20:01,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:01,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 398 states and 555 transitions. [2024-12-06 04:20:01,135 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 555 transitions. [2024-12-06 04:20:01,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:20:01,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:01,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:01,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:01,807 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:20:02,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:02,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 401 states and 558 transitions. [2024-12-06 04:20:02,402 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 558 transitions. [2024-12-06 04:20:02,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 04:20:02,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:02,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:02,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:03,043 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:20:03,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:03,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 404 states and 560 transitions. [2024-12-06 04:20:03,427 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 560 transitions. [2024-12-06 04:20:03,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 04:20:03,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:03,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:03,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:04,394 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 04:20:04,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:04,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 403 states and 559 transitions. [2024-12-06 04:20:04,886 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 559 transitions. [2024-12-06 04:20:04,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 04:20:04,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:04,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:05,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:05,395 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 04:20:05,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:05,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 402 states and 558 transitions. [2024-12-06 04:20:05,441 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 558 transitions. [2024-12-06 04:20:05,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 04:20:05,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:05,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:05,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:06,072 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 04:20:06,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:06,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 401 states and 557 transitions. [2024-12-06 04:20:06,468 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 557 transitions. [2024-12-06 04:20:06,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 04:20:06,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:06,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:06,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:07,230 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 04:20:07,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:07,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 402 states and 559 transitions. [2024-12-06 04:20:07,527 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 559 transitions. [2024-12-06 04:20:07,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 04:20:07,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:07,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:07,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:08,000 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 04:20:08,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:08,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 403 states and 560 transitions. [2024-12-06 04:20:08,028 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 560 transitions. [2024-12-06 04:20:08,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 04:20:08,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:08,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:08,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:08,688 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 04:20:08,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:08,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 406 states and 564 transitions. [2024-12-06 04:20:08,965 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 564 transitions. [2024-12-06 04:20:08,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 04:20:08,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:08,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:09,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:09,411 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 04:20:09,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:09,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 407 states and 565 transitions. [2024-12-06 04:20:09,440 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 565 transitions. [2024-12-06 04:20:09,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 04:20:09,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:09,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:09,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:10,026 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 04:20:10,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:10,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 408 states and 566 transitions. [2024-12-06 04:20:10,052 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 566 transitions. [2024-12-06 04:20:10,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 04:20:10,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:10,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:10,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:10,655 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-12-06 04:20:11,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:11,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 414 states and 577 transitions. [2024-12-06 04:20:11,950 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 577 transitions. [2024-12-06 04:20:11,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 04:20:11,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:11,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:12,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:12,533 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 04:20:13,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:13,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 416 states and 581 transitions. [2024-12-06 04:20:13,598 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 581 transitions. [2024-12-06 04:20:13,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 04:20:13,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:13,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:14,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:14,292 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-12-06 04:20:14,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:14,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 417 states and 582 transitions. [2024-12-06 04:20:14,325 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 582 transitions. [2024-12-06 04:20:14,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 04:20:14,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:14,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:14,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:14,885 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-12-06 04:20:15,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:15,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 416 states and 581 transitions. [2024-12-06 04:20:15,549 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 581 transitions. [2024-12-06 04:20:15,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 04:20:15,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:15,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:15,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:16,163 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 04:20:16,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:16,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 419 states and 586 transitions. [2024-12-06 04:20:16,634 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 586 transitions. [2024-12-06 04:20:16,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 04:20:16,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:16,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:16,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:17,305 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 04:20:18,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:18,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 423 states and 591 transitions. [2024-12-06 04:20:18,086 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 591 transitions. [2024-12-06 04:20:18,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 04:20:18,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:18,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:18,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:18,945 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-12-06 04:20:20,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:20,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 424 states and 593 transitions. [2024-12-06 04:20:20,621 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 593 transitions. [2024-12-06 04:20:20,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 04:20:20,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:20,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:20,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:21,069 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2024-12-06 04:20:22,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:22,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 426 states and 596 transitions. [2024-12-06 04:20:22,371 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 596 transitions. [2024-12-06 04:20:22,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 04:20:22,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:22,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:22,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:23,211 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-12-06 04:20:24,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:24,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 425 states and 595 transitions. [2024-12-06 04:20:24,398 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 595 transitions. [2024-12-06 04:20:24,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 04:20:24,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:24,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:24,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:25,186 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 04:20:25,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:25,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 429 states and 600 transitions. [2024-12-06 04:20:25,492 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 600 transitions. [2024-12-06 04:20:25,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 04:20:25,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:25,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:25,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:25,955 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-12-06 04:20:26,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:26,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 430 states and 600 transitions. [2024-12-06 04:20:26,355 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 600 transitions. [2024-12-06 04:20:26,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 04:20:26,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:26,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:26,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:27,094 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 04:20:27,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:27,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 434 states and 605 transitions. [2024-12-06 04:20:27,696 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 605 transitions. [2024-12-06 04:20:27,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 04:20:27,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:27,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:28,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:28,527 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 04:20:28,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:28,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 433 states and 604 transitions. [2024-12-06 04:20:28,789 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 604 transitions. [2024-12-06 04:20:28,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 04:20:28,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:28,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:29,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:29,512 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-12-06 04:20:30,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:30,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 434 states and 605 transitions. [2024-12-06 04:20:30,505 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 605 transitions. [2024-12-06 04:20:30,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 04:20:30,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:30,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:30,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:31,274 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 04:20:31,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:31,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 436 states and 607 transitions. [2024-12-06 04:20:31,987 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 607 transitions. [2024-12-06 04:20:31,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 04:20:31,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:31,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:32,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:32,452 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 04:20:33,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:33,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 437 states and 609 transitions. [2024-12-06 04:20:33,220 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 609 transitions. [2024-12-06 04:20:33,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 04:20:33,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:33,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:33,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:33,731 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 12 proven. 2 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 04:20:34,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:34,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 438 states and 609 transitions. [2024-12-06 04:20:34,586 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 609 transitions. [2024-12-06 04:20:34,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 04:20:34,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:34,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:34,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:35,360 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 04:20:36,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:36,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 442 states and 614 transitions. [2024-12-06 04:20:36,084 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 614 transitions. [2024-12-06 04:20:36,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 04:20:36,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:36,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:36,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:36,557 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 04:20:38,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:38,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 445 states and 618 transitions. [2024-12-06 04:20:38,445 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 618 transitions. [2024-12-06 04:20:38,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 04:20:38,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:38,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:38,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:38,891 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 04:20:38,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:38,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 446 states and 619 transitions. [2024-12-06 04:20:38,917 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 619 transitions. [2024-12-06 04:20:38,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 04:20:38,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:38,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:39,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:39,391 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 04:20:39,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:39,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 448 states and 622 transitions. [2024-12-06 04:20:39,398 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 622 transitions. [2024-12-06 04:20:39,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 04:20:39,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:39,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:39,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:40,181 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-12-06 04:20:45,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:45,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 457 states and 638 transitions. [2024-12-06 04:20:45,679 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 638 transitions. [2024-12-06 04:20:45,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 04:20:45,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:45,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:46,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:46,132 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2024-12-06 04:20:46,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:46,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 455 states and 633 transitions. [2024-12-06 04:20:46,611 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 633 transitions. [2024-12-06 04:20:46,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 04:20:46,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:46,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:46,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:47,360 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 04:20:47,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:47,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 454 states and 631 transitions. [2024-12-06 04:20:47,683 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 631 transitions. [2024-12-06 04:20:47,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 04:20:47,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:47,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:48,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:48,527 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 04:20:48,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:48,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 453 states and 630 transitions. [2024-12-06 04:20:48,878 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 630 transitions. [2024-12-06 04:20:48,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 04:20:48,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:48,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:49,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:49,651 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-12-06 04:20:56,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:56,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 463 states and 645 transitions. [2024-12-06 04:20:56,393 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 645 transitions. [2024-12-06 04:20:56,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 04:20:56,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:56,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:56,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:57,251 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 04:20:58,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:58,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 467 states and 650 transitions. [2024-12-06 04:20:58,142 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 650 transitions. [2024-12-06 04:20:58,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 04:20:58,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:58,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:58,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:58,920 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 04:20:59,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:59,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 466 states and 649 transitions. [2024-12-06 04:20:59,887 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 649 transitions. [2024-12-06 04:20:59,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 04:20:59,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:59,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:00,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:00,304 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 04:21:00,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:00,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 465 states and 648 transitions. [2024-12-06 04:21:00,334 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 648 transitions. [2024-12-06 04:21:00,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 04:21:00,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:00,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:00,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:01,283 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 04:21:02,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:02,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 464 states and 647 transitions. [2024-12-06 04:21:02,192 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 647 transitions. [2024-12-06 04:21:02,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 04:21:02,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:02,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:02,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:02,656 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-12-06 04:21:02,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:02,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 465 states and 647 transitions. [2024-12-06 04:21:02,662 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 647 transitions. [2024-12-06 04:21:02,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 04:21:02,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:02,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:02,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:03,880 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 04:21:05,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:05,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 469 states and 652 transitions. [2024-12-06 04:21:05,730 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 652 transitions. [2024-12-06 04:21:05,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 04:21:05,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:05,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:06,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:06,181 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 04:21:06,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:06,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 468 states and 651 transitions. [2024-12-06 04:21:06,213 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 651 transitions. [2024-12-06 04:21:06,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 04:21:06,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:06,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:06,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:06,692 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-06 04:21:07,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:07,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 470 states and 652 transitions. [2024-12-06 04:21:07,923 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 652 transitions. [2024-12-06 04:21:07,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 04:21:07,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:07,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:08,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:08,371 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-06 04:21:09,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:09,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 472 states and 653 transitions. [2024-12-06 04:21:09,492 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 653 transitions. [2024-12-06 04:21:09,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 04:21:09,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:09,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:10,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:11,830 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 04:21:12,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:12,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 474 states and 658 transitions. [2024-12-06 04:21:12,749 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 658 transitions. [2024-12-06 04:21:12,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 04:21:12,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:12,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:13,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:13,679 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 04:21:14,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:14,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 478 states and 663 transitions. [2024-12-06 04:21:14,752 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 663 transitions. [2024-12-06 04:21:14,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 04:21:14,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:14,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:15,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:17,176 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 04:21:21,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:21,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 480 states and 669 transitions. [2024-12-06 04:21:21,201 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 669 transitions. [2024-12-06 04:21:21,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 04:21:21,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:21,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:22,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:23,822 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 04:21:27,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:27,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 482 states and 673 transitions. [2024-12-06 04:21:27,003 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 673 transitions. [2024-12-06 04:21:27,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 04:21:27,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:27,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:27,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:29,164 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 04:21:30,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:31,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 483 states and 674 transitions. [2024-12-06 04:21:31,000 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 674 transitions. [2024-12-06 04:21:31,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 04:21:31,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:31,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:31,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:32,973 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 04:21:34,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:34,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 484 states and 675 transitions. [2024-12-06 04:21:34,925 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 675 transitions. [2024-12-06 04:21:34,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 04:21:34,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:34,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:35,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:36,041 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 04:21:37,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:37,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 488 states and 680 transitions. [2024-12-06 04:21:37,339 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 680 transitions. [2024-12-06 04:21:37,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 04:21:37,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:37,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:38,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:39,422 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 04:21:41,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:41,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 489 states and 681 transitions. [2024-12-06 04:21:41,171 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 681 transitions. [2024-12-06 04:21:41,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 04:21:41,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:41,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:41,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:42,524 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2024-12-06 04:21:52,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:52,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 497 states and 693 transitions. [2024-12-06 04:21:52,617 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 693 transitions. [2024-12-06 04:21:52,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 04:21:52,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:52,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:53,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:54,851 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 04:21:56,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:56,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 498 states and 694 transitions. [2024-12-06 04:21:56,921 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 694 transitions. [2024-12-06 04:21:56,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 04:21:56,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:56,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:57,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:57,836 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 04:22:28,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:28,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 528 states and 744 transitions. [2024-12-06 04:22:28,877 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 744 transitions. [2024-12-06 04:22:28,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 04:22:28,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:28,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:29,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:35,521 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 04:22:47,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:47,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 531 states and 751 transitions. [2024-12-06 04:22:47,429 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 751 transitions. [2024-12-06 04:22:47,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 04:22:47,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:47,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:48,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:50,873 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 04:22:55,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:55,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 532 states and 752 transitions. [2024-12-06 04:22:55,298 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 752 transitions. [2024-12-06 04:22:55,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 04:22:55,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:55,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:55,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:55,785 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2024-12-06 04:22:57,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:57,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 523 states and 738 transitions. [2024-12-06 04:22:57,778 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 738 transitions. [2024-12-06 04:22:57,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 04:22:57,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:57,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:58,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:59,127 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 04:23:00,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:00,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 527 states and 743 transitions. [2024-12-06 04:23:00,951 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 743 transitions. [2024-12-06 04:23:00,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 04:23:00,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:00,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:01,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:05,228 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 04:23:09,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:09,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 528 states and 744 transitions. [2024-12-06 04:23:09,181 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 744 transitions. [2024-12-06 04:23:09,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 04:23:09,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:09,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:09,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:09,707 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-12-06 04:23:11,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:11,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 530 states and 745 transitions. [2024-12-06 04:23:11,528 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 745 transitions. [2024-12-06 04:23:11,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 04:23:11,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:11,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:12,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:12,196 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-12-06 04:23:14,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:14,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 532 states and 746 transitions. [2024-12-06 04:23:14,107 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 746 transitions. [2024-12-06 04:23:14,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 04:23:14,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:14,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:14,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:14,710 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2024-12-06 04:23:16,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:16,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 534 states and 747 transitions. [2024-12-06 04:23:16,618 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 747 transitions. [2024-12-06 04:23:16,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 04:23:16,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:16,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:17,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:21,091 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 04:23:26,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:26,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 535 states and 748 transitions. [2024-12-06 04:23:26,690 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 748 transitions. [2024-12-06 04:23:26,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 04:23:26,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:26,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:27,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:30,194 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 04:23:33,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:33,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 536 states and 749 transitions. [2024-12-06 04:23:33,602 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 749 transitions. [2024-12-06 04:23:33,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 04:23:33,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:33,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:34,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:38,191 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 04:23:43,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:43,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 537 states and 750 transitions. [2024-12-06 04:23:43,996 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 750 transitions. [2024-12-06 04:23:43,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 04:23:43,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:43,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:44,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:45,387 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 04:23:47,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:47,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 541 states and 755 transitions. [2024-12-06 04:23:47,275 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 755 transitions. [2024-12-06 04:23:47,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 04:23:47,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:47,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:47,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:50,849 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 04:23:54,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:54,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 542 states and 756 transitions. [2024-12-06 04:23:54,388 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 756 transitions. [2024-12-06 04:23:54,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 04:23:54,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:54,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:55,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:59,451 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 04:24:05,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:05,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 543 states and 757 transitions. [2024-12-06 04:24:05,453 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 757 transitions. [2024-12-06 04:24:05,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 04:24:05,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:05,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:06,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:09,423 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 04:24:14,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:14,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 544 states and 758 transitions. [2024-12-06 04:24:14,743 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 758 transitions. [2024-12-06 04:24:14,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 04:24:14,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:14,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:15,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:18,712 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 04:24:24,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:24,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 545 states and 759 transitions. [2024-12-06 04:24:24,078 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 759 transitions. [2024-12-06 04:24:24,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 04:24:24,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:24,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:24,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:24,733 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2024-12-06 04:24:38,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:38,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 554 states and 771 transitions. [2024-12-06 04:24:38,531 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 771 transitions. [2024-12-06 04:24:38,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 04:24:38,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:38,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:38,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:39,078 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2024-12-06 04:24:52,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:52,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 563 states and 783 transitions. [2024-12-06 04:24:52,283 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 783 transitions. [2024-12-06 04:24:52,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 04:24:52,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:52,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:52,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:53,863 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 04:24:55,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:55,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 567 states and 788 transitions. [2024-12-06 04:24:55,890 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 788 transitions. [2024-12-06 04:24:55,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 04:24:55,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:55,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:56,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:00,195 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 04:25:06,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:06,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 568 states and 789 transitions. [2024-12-06 04:25:06,003 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 789 transitions. [2024-12-06 04:25:06,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 04:25:06,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:06,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:06,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:10,364 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 04:25:16,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:16,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 569 states and 790 transitions. [2024-12-06 04:25:16,365 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 790 transitions. [2024-12-06 04:25:16,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 04:25:16,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:16,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:17,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:21,066 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 04:25:27,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:27,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 570 states and 791 transitions. [2024-12-06 04:25:27,034 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 791 transitions. [2024-12-06 04:25:27,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 04:25:27,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:27,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:27,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:27,562 INFO L134 CoverageAnalysis]: Checked inductivity of 313 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 249 trivial. 0 not checked. [2024-12-06 04:25:30,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:30,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 537 states and 746 transitions. [2024-12-06 04:25:30,145 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 746 transitions. [2024-12-06 04:25:30,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 04:25:30,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:30,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:30,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:30,696 INFO L134 CoverageAnalysis]: Checked inductivity of 313 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 249 trivial. 0 not checked. [2024-12-06 04:25:33,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:33,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 515 states and 714 transitions. [2024-12-06 04:25:33,204 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 714 transitions. [2024-12-06 04:25:33,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 04:25:33,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:33,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:34,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:42,649 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 04:25:51,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:51,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 516 states and 715 transitions. [2024-12-06 04:25:51,711 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 715 transitions. [2024-12-06 04:25:51,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 04:25:51,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:51,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:52,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:53,462 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 04:25:56,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:56,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 520 states and 720 transitions. [2024-12-06 04:25:56,278 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 720 transitions. [2024-12-06 04:25:56,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 04:25:56,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:56,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:57,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:00,825 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 04:26:04,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:04,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 521 states and 721 transitions. [2024-12-06 04:26:04,874 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 721 transitions. [2024-12-06 04:26:04,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 04:26:04,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:04,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:05,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:12,449 INFO L134 CoverageAnalysis]: Checked inductivity of 404 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 04:26:21,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:21,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 522 states and 722 transitions. [2024-12-06 04:26:21,486 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 722 transitions. [2024-12-06 04:26:21,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 04:26:21,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:21,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:22,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:27,059 INFO L134 CoverageAnalysis]: Checked inductivity of 427 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 04:26:34,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:34,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 523 states and 723 transitions. [2024-12-06 04:26:34,261 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 723 transitions. [2024-12-06 04:26:34,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 04:26:34,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:34,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:35,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:40,625 INFO L134 CoverageAnalysis]: Checked inductivity of 451 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 04:26:46,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:46,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 524 states and 724 transitions. [2024-12-06 04:26:46,977 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 724 transitions. [2024-12-06 04:26:46,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 04:26:46,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:46,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:47,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:48,864 INFO L134 CoverageAnalysis]: Checked inductivity of 409 backedges. 0 proven. 264 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 04:26:51,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:51,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 528 states and 729 transitions. [2024-12-06 04:26:51,672 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 729 transitions. [2024-12-06 04:26:51,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 04:26:51,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:51,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:52,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:58,657 INFO L134 CoverageAnalysis]: Checked inductivity of 476 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 04:27:07,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:07,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 529 states and 730 transitions. [2024-12-06 04:27:07,323 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 730 transitions. [2024-12-06 04:27:07,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 04:27:07,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:07,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:08,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:13,056 INFO L134 CoverageAnalysis]: Checked inductivity of 502 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 04:27:20,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:20,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 530 states and 731 transitions. [2024-12-06 04:27:20,769 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 731 transitions. [2024-12-06 04:27:20,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 04:27:20,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:20,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:21,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:27,735 INFO L134 CoverageAnalysis]: Checked inductivity of 529 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 04:27:34,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:34,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 531 states and 732 transitions. [2024-12-06 04:27:34,431 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 732 transitions. [2024-12-06 04:27:34,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 04:27:34,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:34,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:35,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:38,694 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 04:27:43,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:43,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 532 states and 733 transitions. [2024-12-06 04:27:43,023 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 733 transitions. [2024-12-06 04:27:43,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 04:27:43,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:43,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:43,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:45,063 INFO L134 CoverageAnalysis]: Checked inductivity of 457 backedges. 0 proven. 312 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 04:27:47,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:47,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 536 states and 738 transitions. [2024-12-06 04:27:47,678 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 738 transitions. [2024-12-06 04:27:47,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 04:27:47,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:47,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:48,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:56,282 INFO L134 CoverageAnalysis]: Checked inductivity of 586 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 04:28:05,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:05,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 537 states and 739 transitions. [2024-12-06 04:28:05,932 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 739 transitions. [2024-12-06 04:28:05,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 04:28:05,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:05,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:06,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:11,494 INFO L134 CoverageAnalysis]: Checked inductivity of 616 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 04:28:16,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:16,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 538 states and 740 transitions. [2024-12-06 04:28:16,521 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 740 transitions. [2024-12-06 04:28:16,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 04:28:16,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:16,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:17,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:20,871 INFO L134 CoverageAnalysis]: Checked inductivity of 647 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 04:28:24,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:24,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 539 states and 741 transitions. [2024-12-06 04:28:24,941 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 741 transitions. [2024-12-06 04:28:24,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 04:28:24,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:24,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:25,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:32,896 INFO L134 CoverageAnalysis]: Checked inductivity of 679 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 04:28:42,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:42,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 540 states and 742 transitions. [2024-12-06 04:28:42,258 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 742 transitions. [2024-12-06 04:28:42,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 04:28:42,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:42,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:42,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:44,021 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 0 proven. 364 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 04:28:46,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:46,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 544 states and 747 transitions. [2024-12-06 04:28:46,774 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 747 transitions. [2024-12-06 04:28:46,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 04:28:46,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:46,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:47,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:52,635 INFO L134 CoverageAnalysis]: Checked inductivity of 712 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 04:28:59,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:59,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 545 states and 748 transitions. [2024-12-06 04:28:59,913 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 748 transitions. [2024-12-06 04:28:59,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 04:28:59,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:59,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:00,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:06,893 INFO L134 CoverageAnalysis]: Checked inductivity of 746 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 04:29:13,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:13,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 546 states and 749 transitions. [2024-12-06 04:29:13,375 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 749 transitions. [2024-12-06 04:29:13,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 04:29:13,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:13,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:14,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:20,650 INFO L134 CoverageAnalysis]: Checked inductivity of 781 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 04:29:28,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:28,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 547 states and 750 transitions. [2024-12-06 04:29:28,954 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 750 transitions. [2024-12-06 04:29:28,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 04:29:28,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:28,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:29,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:34,777 INFO L134 CoverageAnalysis]: Checked inductivity of 817 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 04:29:39,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:39,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 548 states and 751 transitions. [2024-12-06 04:29:39,947 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 751 transitions. [2024-12-06 04:29:39,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 04:29:39,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:39,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:40,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:41,743 INFO L134 CoverageAnalysis]: Checked inductivity of 565 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 04:29:44,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:44,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 552 states and 756 transitions. [2024-12-06 04:29:44,515 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 756 transitions. [2024-12-06 04:29:44,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 04:29:44,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:44,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:46,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:52,409 INFO L134 CoverageAnalysis]: Checked inductivity of 854 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 04:30:00,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:00,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 553 states and 757 transitions. [2024-12-06 04:30:00,887 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 757 transitions. [2024-12-06 04:30:00,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 04:30:00,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:00,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:01,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:07,122 INFO L134 CoverageAnalysis]: Checked inductivity of 892 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 04:30:12,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:12,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 554 states and 758 transitions. [2024-12-06 04:30:12,605 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 758 transitions. [2024-12-06 04:30:12,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 04:30:12,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:12,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:13,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:17,597 INFO L134 CoverageAnalysis]: Checked inductivity of 931 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 04:30:21,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:21,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 555 states and 759 transitions. [2024-12-06 04:30:21,722 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 759 transitions. [2024-12-06 04:30:21,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 04:30:21,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:21,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:22,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:26,690 INFO L134 CoverageAnalysis]: Checked inductivity of 971 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 04:30:31,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:31,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 556 states and 760 transitions. [2024-12-06 04:30:31,062 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 760 transitions. [2024-12-06 04:30:31,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 04:30:31,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:31,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:31,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:33,072 INFO L134 CoverageAnalysis]: Checked inductivity of 625 backedges. 0 proven. 480 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 04:30:36,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:36,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 560 states and 765 transitions. [2024-12-06 04:30:36,082 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 765 transitions. [2024-12-06 04:30:36,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:30:36,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:36,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:36,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:41,219 INFO L134 CoverageAnalysis]: Checked inductivity of 1012 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 04:30:45,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:45,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 561 states and 766 transitions. [2024-12-06 04:30:45,436 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 766 transitions. [2024-12-06 04:30:45,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 04:30:45,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:45,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:46,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:56,732 INFO L134 CoverageAnalysis]: Checked inductivity of 1054 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 04:31:09,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:09,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 562 states and 767 transitions. [2024-12-06 04:31:09,378 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 767 transitions. [2024-12-06 04:31:09,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 04:31:09,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:09,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:10,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:16,312 INFO L134 CoverageAnalysis]: Checked inductivity of 1097 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 04:31:21,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:21,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 563 states and 768 transitions. [2024-12-06 04:31:21,887 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 768 transitions. [2024-12-06 04:31:21,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 04:31:21,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:21,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:22,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:27,404 INFO L134 CoverageAnalysis]: Checked inductivity of 1141 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 04:31:31,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:31,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 564 states and 769 transitions. [2024-12-06 04:31:31,719 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 769 transitions. [2024-12-06 04:31:31,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 04:31:31,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:31,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:32,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:33,751 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 0 proven. 544 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 04:31:36,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:36,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 568 states and 774 transitions. [2024-12-06 04:31:36,852 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 774 transitions. [2024-12-06 04:31:36,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 04:31:36,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:36,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:37,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:42,262 INFO L134 CoverageAnalysis]: Checked inductivity of 1186 backedges. 0 proven. 1035 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 04:31:46,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:46,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 569 states and 775 transitions. [2024-12-06 04:31:46,889 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 775 transitions. [2024-12-06 04:31:46,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 04:31:46,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:46,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:47,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:57,349 INFO L134 CoverageAnalysis]: Checked inductivity of 1232 backedges. 0 proven. 1081 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 04:32:08,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:08,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 570 states and 776 transitions. [2024-12-06 04:32:08,908 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 776 transitions. [2024-12-06 04:32:08,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 04:32:08,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:08,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:09,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:15,715 INFO L134 CoverageAnalysis]: Checked inductivity of 1279 backedges. 0 proven. 1128 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 04:32:21,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:21,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 571 states and 777 transitions. [2024-12-06 04:32:21,656 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 777 transitions. [2024-12-06 04:32:21,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 04:32:21,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:21,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:22,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:27,454 INFO L134 CoverageAnalysis]: Checked inductivity of 1327 backedges. 0 proven. 1176 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 04:32:32,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:32,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 572 states and 778 transitions. [2024-12-06 04:32:32,329 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 778 transitions. [2024-12-06 04:32:32,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 04:32:32,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:32,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:32,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:34,461 INFO L134 CoverageAnalysis]: Checked inductivity of 757 backedges. 0 proven. 612 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 04:32:37,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:37,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 576 states and 783 transitions. [2024-12-06 04:32:37,644 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 783 transitions. [2024-12-06 04:32:37,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 04:32:37,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:37,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:38,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:47,705 INFO L134 CoverageAnalysis]: Checked inductivity of 1376 backedges. 0 proven. 1225 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 04:32:58,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:58,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 577 states and 784 transitions. [2024-12-06 04:32:58,592 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 784 transitions. [2024-12-06 04:32:58,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 04:32:58,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:58,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:59,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:05,976 INFO L134 CoverageAnalysis]: Checked inductivity of 1426 backedges. 0 proven. 1275 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 04:33:14,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:14,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 578 states and 785 transitions. [2024-12-06 04:33:14,438 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 785 transitions. [2024-12-06 04:33:14,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 04:33:14,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:14,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:15,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:21,921 INFO L134 CoverageAnalysis]: Checked inductivity of 1477 backedges. 0 proven. 1326 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 04:33:30,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:30,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 579 states and 786 transitions. [2024-12-06 04:33:30,379 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 786 transitions. [2024-12-06 04:33:30,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 04:33:30,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:30,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:31,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:38,044 INFO L134 CoverageAnalysis]: Checked inductivity of 1529 backedges. 0 proven. 1378 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 04:33:46,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:46,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 580 states and 787 transitions. [2024-12-06 04:33:46,694 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 787 transitions. [2024-12-06 04:33:46,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 04:33:46,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:46,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms