./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_53e4324a-cce9-4e92-acdb-0a5506af56c6/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53e4324a-cce9-4e92-acdb-0a5506af56c6/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53e4324a-cce9-4e92-acdb-0a5506af56c6/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53e4324a-cce9-4e92-acdb-0a5506af56c6/bin/ukojak-verify-ENZ3QT5qd3/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_53e4324a-cce9-4e92-acdb-0a5506af56c6/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53e4324a-cce9-4e92-acdb-0a5506af56c6/bin/ukojak-verify-ENZ3QT5qd3 --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 [2024-11-24 18:19:12,749 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-24 18:19:12,853 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53e4324a-cce9-4e92-acdb-0a5506af56c6/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-11-24 18:19:12,863 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-24 18:19:12,864 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-24 18:19:12,900 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-24 18:19:12,902 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-24 18:19:12,903 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-24 18:19:12,904 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-24 18:19:12,904 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-24 18:19:12,904 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-24 18:19:12,905 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-24 18:19:12,905 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-24 18:19:12,905 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-24 18:19:12,905 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-24 18:19:12,906 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-24 18:19:12,906 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-24 18:19:12,907 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-24 18:19:12,907 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-24 18:19:12,907 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-24 18:19:12,908 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-24 18:19:12,908 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-24 18:19:12,908 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-24 18:19:12,908 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-24 18:19:12,908 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-24 18:19:12,908 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-24 18:19:12,908 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-24 18:19:12,909 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-24 18:19:12,909 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-24 18:19:12,909 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-24 18:19:12,909 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-24 18:19:12,909 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-24 18:19:12,909 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_53e4324a-cce9-4e92-acdb-0a5506af56c6/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! 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 [2024-11-24 18:19:13,294 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-24 18:19:13,304 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-24 18:19:13,306 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-24 18:19:13,308 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-24 18:19:13,308 INFO L274 PluginConnector]: CDTParser initialized [2024-11-24 18:19:13,309 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53e4324a-cce9-4e92-acdb-0a5506af56c6/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/busybox-1.22.0/wc-2.i [2024-11-24 18:19:16,369 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53e4324a-cce9-4e92-acdb-0a5506af56c6/bin/ukojak-verify-ENZ3QT5qd3/data/3d55412db/1d094feca80549978dfa7ee3b771ca7b/FLAG1df04b548 [2024-11-24 18:19:16,929 INFO L384 CDTParser]: Found 1 translation units. [2024-11-24 18:19:16,930 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53e4324a-cce9-4e92-acdb-0a5506af56c6/sv-benchmarks/c/busybox-1.22.0/wc-2.i [2024-11-24 18:19:16,973 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53e4324a-cce9-4e92-acdb-0a5506af56c6/bin/ukojak-verify-ENZ3QT5qd3/data/3d55412db/1d094feca80549978dfa7ee3b771ca7b/FLAG1df04b548 [2024-11-24 18:19:16,993 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53e4324a-cce9-4e92-acdb-0a5506af56c6/bin/ukojak-verify-ENZ3QT5qd3/data/3d55412db/1d094feca80549978dfa7ee3b771ca7b [2024-11-24 18:19:16,996 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-24 18:19:16,998 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-24 18:19:17,000 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-24 18:19:17,001 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-24 18:19:17,006 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-24 18:19:17,008 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:19:16" (1/1) ... [2024-11-24 18:19:17,009 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@794e51a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:19:17, skipping insertion in model container [2024-11-24 18:19:17,010 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:19:16" (1/1) ... [2024-11-24 18:19:17,094 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-24 18:19:18,610 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 18:19:18,658 INFO L200 MainTranslator]: Completed pre-run [2024-11-24 18:19:18,961 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 18:19:19,182 WARN L1212 FunctionHandler]: The following functions are not defined or handled internally: vasprintf [2024-11-24 18:19:19,193 INFO L204 MainTranslator]: Completed translation [2024-11-24 18:19:19,194 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:19:19 WrapperNode [2024-11-24 18:19:19,195 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-24 18:19:19,196 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-24 18:19:19,196 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-24 18:19:19,197 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-24 18:19:19,206 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:19:19" (1/1) ... [2024-11-24 18:19:19,270 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:19:19" (1/1) ... [2024-11-24 18:19:19,406 INFO L138 Inliner]: procedures = 577, calls = 807, calls flagged for inlining = 31, calls inlined = 29, statements flattened = 2187 [2024-11-24 18:19:19,407 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-24 18:19:19,408 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-24 18:19:19,408 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-24 18:19:19,408 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-24 18:19:19,416 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:19:19" (1/1) ... [2024-11-24 18:19:19,416 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:19:19" (1/1) ... [2024-11-24 18:19:19,431 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:19:19" (1/1) ... [2024-11-24 18:19:19,432 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:19:19" (1/1) ... [2024-11-24 18:19:19,507 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:19:19" (1/1) ... [2024-11-24 18:19:19,514 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:19:19" (1/1) ... [2024-11-24 18:19:19,536 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:19:19" (1/1) ... [2024-11-24 18:19:19,560 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:19:19" (1/1) ... [2024-11-24 18:19:19,573 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:19:19" (1/1) ... [2024-11-24 18:19:19,597 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-24 18:19:19,599 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-24 18:19:19,599 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-24 18:19:19,600 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-24 18:19:19,601 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:19:19" (1/1) ... [2024-11-24 18:19:19,610 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-24 18:19:19,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53e4324a-cce9-4e92-acdb-0a5506af56c6/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-24 18:19:19,647 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53e4324a-cce9-4e92-acdb-0a5506af56c6/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-24 18:19:19,651 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53e4324a-cce9-4e92-acdb-0a5506af56c6/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-24 18:19:19,681 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-24 18:19:19,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-24 18:19:19,685 INFO L130 BoogieDeclarations]: Found specification of procedure bb_verror_msg [2024-11-24 18:19:19,685 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_verror_msg [2024-11-24 18:19:19,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-24 18:19:19,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-24 18:19:19,685 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-24 18:19:19,685 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-24 18:19:19,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-24 18:19:19,685 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-24 18:19:19,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-24 18:19:19,686 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2024-11-24 18:19:19,686 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2024-11-24 18:19:19,686 INFO L130 BoogieDeclarations]: Found specification of procedure xmalloc [2024-11-24 18:19:19,687 INFO L138 BoogieDeclarations]: Found implementation of procedure xmalloc [2024-11-24 18:19:19,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-24 18:19:19,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-24 18:19:19,687 INFO L130 BoogieDeclarations]: Found specification of procedure bb_simple_perror_msg [2024-11-24 18:19:19,687 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_simple_perror_msg [2024-11-24 18:19:19,687 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-24 18:19:19,688 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-24 18:19:19,688 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-24 18:19:19,688 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-24 18:19:19,688 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-24 18:19:19,688 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-24 18:19:19,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-24 18:19:19,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-24 18:19:19,688 INFO L130 BoogieDeclarations]: Found specification of procedure bb_error_msg_and_die [2024-11-24 18:19:19,688 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_error_msg_and_die [2024-11-24 18:19:19,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-24 18:19:20,205 INFO L234 CfgBuilder]: Building ICFG [2024-11-24 18:19:20,207 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-24 18:19:34,346 INFO L? ?]: Removed 649 outVars from TransFormulas that were not future-live. [2024-11-24 18:19:34,346 INFO L283 CfgBuilder]: Performing block encoding [2024-11-24 18:19:35,663 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-24 18:19:35,663 INFO L312 CfgBuilder]: Removed 38 assume(true) statements. [2024-11-24 18:19:35,663 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 06:19:35 BoogieIcfgContainer [2024-11-24 18:19:35,663 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-24 18:19:35,668 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-24 18:19:35,668 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-24 18:19:35,678 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-24 18:19:35,679 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 06:19:35" (1/1) ... [2024-11-24 18:19:35,690 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 18:19:35,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:35,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 377 states and 532 transitions. [2024-11-24 18:19:35,755 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 532 transitions. [2024-11-24 18:19:35,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-24 18:19:35,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:35,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:36,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:37,453 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:19:47,532 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 [] [2024-11-24 18:19:47,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:47,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 379 states and 535 transitions. [2024-11-24 18:19:47,616 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 535 transitions. [2024-11-24 18:19:47,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-24 18:19:47,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:47,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:48,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:48,666 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:19:48,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:48,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 380 states and 536 transitions. [2024-11-24 18:19:48,704 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 536 transitions. [2024-11-24 18:19:48,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-24 18:19:48,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:48,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:49,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:49,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:19:50,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:50,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 382 states and 539 transitions. [2024-11-24 18:19:50,137 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 539 transitions. [2024-11-24 18:19:50,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-24 18:19:50,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:50,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:50,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:51,020 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:19:51,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:51,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 381 states and 538 transitions. [2024-11-24 18:19:51,273 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 538 transitions. [2024-11-24 18:19:51,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-24 18:19:51,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:51,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:51,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:52,293 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:19:52,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:52,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 382 states and 539 transitions. [2024-11-24 18:19:52,472 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 539 transitions. [2024-11-24 18:19:52,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-24 18:19:52,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:52,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:53,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:53,421 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:19:53,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:53,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 381 states and 538 transitions. [2024-11-24 18:19:53,850 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 538 transitions. [2024-11-24 18:19:53,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-24 18:19:53,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:53,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:54,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:54,755 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-24 18:19:54,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:54,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 380 states and 537 transitions. [2024-11-24 18:19:54,874 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 537 transitions. [2024-11-24 18:19:54,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-24 18:19:54,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:54,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:55,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:55,988 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:19:56,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:56,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 383 states and 540 transitions. [2024-11-24 18:19:56,711 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 540 transitions. [2024-11-24 18:19:56,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-24 18:19:56,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:56,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:57,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:57,706 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:19:58,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:58,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 386 states and 543 transitions. [2024-11-24 18:19:58,306 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 543 transitions. [2024-11-24 18:19:58,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-24 18:19:58,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:58,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:58,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:59,239 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:19:59,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:59,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 389 states and 546 transitions. [2024-11-24 18:19:59,894 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 546 transitions. [2024-11-24 18:19:59,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-24 18:19:59,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:59,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:00,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:00,992 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:20:01,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:01,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 392 states and 549 transitions. [2024-11-24 18:20:01,653 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 549 transitions. [2024-11-24 18:20:01,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-24 18:20:01,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:01,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:02,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:02,671 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:20:03,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:03,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 395 states and 552 transitions. [2024-11-24 18:20:03,338 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 552 transitions. [2024-11-24 18:20:03,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-24 18:20:03,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:03,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:03,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:04,331 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:20:05,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:05,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 398 states and 555 transitions. [2024-11-24 18:20:05,006 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 555 transitions. [2024-11-24 18:20:05,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-24 18:20:05,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:05,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:05,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:05,913 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:20:06,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:06,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 401 states and 558 transitions. [2024-11-24 18:20:06,605 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 558 transitions. [2024-11-24 18:20:06,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-24 18:20:06,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:06,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:07,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:07,508 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:20:07,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:07,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 404 states and 560 transitions. [2024-11-24 18:20:07,958 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 560 transitions. [2024-11-24 18:20:07,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-24 18:20:07,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:07,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:08,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:09,168 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-24 18:20:09,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:09,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 403 states and 559 transitions. [2024-11-24 18:20:09,691 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 559 transitions. [2024-11-24 18:20:09,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-24 18:20:09,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:09,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:10,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:10,404 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-24 18:20:10,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:10,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 402 states and 558 transitions. [2024-11-24 18:20:10,465 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 558 transitions. [2024-11-24 18:20:10,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-24 18:20:10,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:10,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:11,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:11,578 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-24 18:20:12,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:12,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 401 states and 557 transitions. [2024-11-24 18:20:12,047 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 557 transitions. [2024-11-24 18:20:12,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-24 18:20:12,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:12,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:12,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:13,172 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-24 18:20:13,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:13,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 402 states and 559 transitions. [2024-11-24 18:20:13,651 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 559 transitions. [2024-11-24 18:20:13,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-24 18:20:13,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:13,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:14,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:14,530 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-24 18:20:14,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:14,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 403 states and 560 transitions. [2024-11-24 18:20:14,570 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 560 transitions. [2024-11-24 18:20:14,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-24 18:20:14,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:14,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:15,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:15,572 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-24 18:20:16,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:16,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 406 states and 564 transitions. [2024-11-24 18:20:16,140 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 564 transitions. [2024-11-24 18:20:16,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-24 18:20:16,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:16,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:16,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:16,773 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-24 18:20:16,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:16,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 407 states and 565 transitions. [2024-11-24 18:20:16,813 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 565 transitions. [2024-11-24 18:20:16,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-24 18:20:16,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:16,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:17,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:17,504 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-24 18:20:17,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:17,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 408 states and 566 transitions. [2024-11-24 18:20:17,543 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 566 transitions. [2024-11-24 18:20:17,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-24 18:20:17,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:17,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:18,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:18,651 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-24 18:20:20,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:20,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 414 states and 577 transitions. [2024-11-24 18:20:20,307 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 577 transitions. [2024-11-24 18:20:20,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-24 18:20:20,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:20,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:20,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:21,249 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-24 18:20:22,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:22,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 416 states and 581 transitions. [2024-11-24 18:20:22,621 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 581 transitions. [2024-11-24 18:20:22,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-24 18:20:22,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:22,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:23,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:23,255 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-24 18:20:23,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:23,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 417 states and 582 transitions. [2024-11-24 18:20:23,295 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 582 transitions. [2024-11-24 18:20:23,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-24 18:20:23,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:23,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:23,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:24,191 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-24 18:20:25,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:25,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 416 states and 581 transitions. [2024-11-24 18:20:25,132 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 581 transitions. [2024-11-24 18:20:25,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-24 18:20:25,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:25,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:25,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:25,955 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-24 18:20:26,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:26,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 419 states and 586 transitions. [2024-11-24 18:20:26,547 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 586 transitions. [2024-11-24 18:20:26,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-24 18:20:26,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:26,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:27,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:27,466 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-24 18:20:28,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:28,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 423 states and 591 transitions. [2024-11-24 18:20:28,572 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 591 transitions. [2024-11-24 18:20:28,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-24 18:20:28,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:28,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:29,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:29,262 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2024-11-24 18:20:30,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:30,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 425 states and 593 transitions. [2024-11-24 18:20:30,741 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 593 transitions. [2024-11-24 18:20:30,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-24 18:20:30,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:30,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:31,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:31,811 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-24 18:20:34,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:34,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 426 states and 596 transitions. [2024-11-24 18:20:34,217 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 596 transitions. [2024-11-24 18:20:34,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-24 18:20:34,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:34,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:34,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:35,347 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-24 18:20:36,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:36,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 425 states and 595 transitions. [2024-11-24 18:20:36,688 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 595 transitions. [2024-11-24 18:20:36,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-24 18:20:36,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:36,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:37,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:37,584 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-24 18:20:37,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:37,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 429 states and 600 transitions. [2024-11-24 18:20:37,889 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 600 transitions. [2024-11-24 18:20:37,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-24 18:20:37,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:37,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:38,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:38,541 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-11-24 18:20:38,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:38,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 430 states and 600 transitions. [2024-11-24 18:20:38,975 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 600 transitions. [2024-11-24 18:20:38,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-24 18:20:38,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:38,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:39,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:39,870 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-24 18:20:40,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:40,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 434 states and 605 transitions. [2024-11-24 18:20:40,548 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 605 transitions. [2024-11-24 18:20:40,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-24 18:20:40,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:40,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:41,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:41,463 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-24 18:20:41,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:41,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 433 states and 604 transitions. [2024-11-24 18:20:41,751 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 604 transitions. [2024-11-24 18:20:41,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-24 18:20:41,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:41,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:42,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:42,510 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-24 18:20:43,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:43,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 434 states and 605 transitions. [2024-11-24 18:20:43,683 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 605 transitions. [2024-11-24 18:20:43,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-24 18:20:43,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:43,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:44,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:44,827 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-24 18:20:45,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:45,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 436 states and 607 transitions. [2024-11-24 18:20:45,759 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 607 transitions. [2024-11-24 18:20:45,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-24 18:20:45,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:45,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:46,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:46,349 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-24 18:20:47,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:47,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 437 states and 609 transitions. [2024-11-24 18:20:47,322 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 609 transitions. [2024-11-24 18:20:47,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-24 18:20:47,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:47,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:47,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:48,202 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 12 proven. 2 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-24 18:20:49,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:49,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 438 states and 609 transitions. [2024-11-24 18:20:49,207 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 609 transitions. [2024-11-24 18:20:49,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-24 18:20:49,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:49,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:49,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:50,168 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-24 18:20:51,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:51,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 442 states and 614 transitions. [2024-11-24 18:20:51,038 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 614 transitions. [2024-11-24 18:20:51,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-24 18:20:51,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:51,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:51,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:51,636 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-24 18:20:53,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:53,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 445 states and 618 transitions. [2024-11-24 18:20:53,831 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 618 transitions. [2024-11-24 18:20:53,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-24 18:20:53,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:53,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:54,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:54,348 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-24 18:20:54,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:54,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 446 states and 619 transitions. [2024-11-24 18:20:54,372 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 619 transitions. [2024-11-24 18:20:54,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-24 18:20:54,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:54,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:54,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:55,066 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-24 18:20:55,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:55,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 448 states and 622 transitions. [2024-11-24 18:20:55,078 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 622 transitions. [2024-11-24 18:20:55,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-24 18:20:55,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:55,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:55,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:56,195 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-11-24 18:21:02,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:02,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 457 states and 638 transitions. [2024-11-24 18:21:02,450 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 638 transitions. [2024-11-24 18:21:02,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-24 18:21:02,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:02,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:02,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:02,954 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2024-11-24 18:21:04,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:04,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 458 states and 639 transitions. [2024-11-24 18:21:04,516 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 639 transitions. [2024-11-24 18:21:04,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-24 18:21:04,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:04,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:05,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:05,724 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-24 18:21:06,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:06,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 457 states and 637 transitions. [2024-11-24 18:21:06,082 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 637 transitions. [2024-11-24 18:21:06,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-24 18:21:06,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:06,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:06,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:07,237 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-24 18:21:07,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:07,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 456 states and 636 transitions. [2024-11-24 18:21:07,716 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 636 transitions. [2024-11-24 18:21:07,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-24 18:21:07,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:07,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:08,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:08,693 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-11-24 18:21:15,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:15,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 466 states and 652 transitions. [2024-11-24 18:21:15,320 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 652 transitions. [2024-11-24 18:21:15,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-24 18:21:15,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:15,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:15,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:16,700 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-24 18:21:17,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:17,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 470 states and 657 transitions. [2024-11-24 18:21:17,695 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 657 transitions. [2024-11-24 18:21:17,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-24 18:21:17,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:17,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:18,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:18,669 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-24 18:21:19,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:19,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 469 states and 656 transitions. [2024-11-24 18:21:19,748 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 656 transitions. [2024-11-24 18:21:19,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-24 18:21:19,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:19,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:20,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:20,545 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-24 18:21:20,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:20,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 468 states and 655 transitions. [2024-11-24 18:21:20,578 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 655 transitions. [2024-11-24 18:21:20,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-24 18:21:20,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:20,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:21,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:21,552 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-24 18:21:22,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:22,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 467 states and 654 transitions. [2024-11-24 18:21:22,477 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 654 transitions. [2024-11-24 18:21:22,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-24 18:21:22,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:22,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:23,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:23,309 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-24 18:21:23,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:23,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 468 states and 654 transitions. [2024-11-24 18:21:23,322 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 654 transitions. [2024-11-24 18:21:23,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-24 18:21:23,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:23,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:23,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:24,965 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-24 18:21:27,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:27,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 472 states and 659 transitions. [2024-11-24 18:21:27,226 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 659 transitions. [2024-11-24 18:21:27,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-24 18:21:27,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:27,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:27,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:27,804 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-24 18:21:27,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:27,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 471 states and 658 transitions. [2024-11-24 18:21:27,837 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 658 transitions. [2024-11-24 18:21:27,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-24 18:21:27,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:27,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:28,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:28,416 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2024-11-24 18:21:29,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:29,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 468 states and 651 transitions. [2024-11-24 18:21:29,662 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 651 transitions. [2024-11-24 18:21:29,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-24 18:21:29,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:29,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:30,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:30,249 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-24 18:21:31,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:31,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 470 states and 652 transitions. [2024-11-24 18:21:31,500 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 652 transitions. [2024-11-24 18:21:31,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-24 18:21:31,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:31,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:32,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:32,288 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-24 18:21:33,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:33,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 472 states and 653 transitions. [2024-11-24 18:21:33,609 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 653 transitions. [2024-11-24 18:21:33,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-24 18:21:33,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:33,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:35,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:36,925 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-24 18:21:37,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:37,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 474 states and 657 transitions. [2024-11-24 18:21:37,975 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 657 transitions. [2024-11-24 18:21:37,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-24 18:21:37,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:37,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:38,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:39,468 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-24 18:21:40,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:40,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 478 states and 662 transitions. [2024-11-24 18:21:40,723 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 662 transitions. [2024-11-24 18:21:40,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-24 18:21:40,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:40,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:42,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:43,725 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-24 18:21:46,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:46,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 479 states and 665 transitions. [2024-11-24 18:21:46,566 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 665 transitions. [2024-11-24 18:21:46,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-24 18:21:46,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:46,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:47,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:49,290 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-24 18:21:53,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:53,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 481 states and 669 transitions. [2024-11-24 18:21:53,856 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 669 transitions. [2024-11-24 18:21:53,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-24 18:21:53,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:53,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:54,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:57,043 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-24 18:22:02,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:02,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 482 states and 671 transitions. [2024-11-24 18:22:02,091 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 671 transitions. [2024-11-24 18:22:02,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-24 18:22:02,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:02,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:03,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:06,325 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-24 18:22:09,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:09,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 483 states and 673 transitions. [2024-11-24 18:22:09,659 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 673 transitions. [2024-11-24 18:22:09,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-24 18:22:09,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:09,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:10,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:10,950 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-24 18:22:12,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:12,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 487 states and 678 transitions. [2024-11-24 18:22:12,328 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 678 transitions. [2024-11-24 18:22:12,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-24 18:22:12,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:12,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:13,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:16,110 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-24 18:22:24,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:24,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 489 states and 681 transitions. [2024-11-24 18:22:24,282 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 681 transitions. [2024-11-24 18:22:24,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-24 18:22:24,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:24,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:24,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:26,223 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2024-11-24 18:22:38,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:38,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 497 states and 693 transitions. [2024-11-24 18:22:38,015 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 693 transitions. [2024-11-24 18:22:38,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-24 18:22:38,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:38,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:38,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:41,232 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-24 18:22:43,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:43,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 498 states and 694 transitions. [2024-11-24 18:22:43,800 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 694 transitions. [2024-11-24 18:22:43,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-24 18:22:43,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:43,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:44,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:45,000 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-24 18:23:19,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:19,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 528 states and 744 transitions. [2024-11-24 18:23:19,559 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 744 transitions. [2024-11-24 18:23:19,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-24 18:23:19,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:19,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:20,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:22,724 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-24 18:23:25,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:25,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 529 states and 745 transitions. [2024-11-24 18:23:25,345 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 745 transitions. [2024-11-24 18:23:25,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-24 18:23:25,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:25,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:26,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:30,847 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-24 18:23:37,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:37,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 530 states and 746 transitions. [2024-11-24 18:23:37,063 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 746 transitions. [2024-11-24 18:23:37,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-24 18:23:37,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:37,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:37,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:37,584 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2024-11-24 18:23:39,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:39,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 521 states and 732 transitions. [2024-11-24 18:23:39,556 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 732 transitions. [2024-11-24 18:23:39,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-24 18:23:39,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:39,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:40,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:41,000 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-24 18:23:42,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:42,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 525 states and 737 transitions. [2024-11-24 18:23:42,828 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 737 transitions. [2024-11-24 18:23:42,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-24 18:23:42,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:42,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:44,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:47,250 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-24 18:23:50,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:50,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 526 states and 738 transitions. [2024-11-24 18:23:50,681 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 738 transitions. [2024-11-24 18:23:50,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-24 18:23:50,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:50,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:51,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:51,333 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-11-24 18:23:53,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:53,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 528 states and 739 transitions. [2024-11-24 18:23:53,309 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 739 transitions. [2024-11-24 18:23:53,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-24 18:23:53,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:53,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:53,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:54,046 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-11-24 18:23:56,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:56,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 530 states and 740 transitions. [2024-11-24 18:23:56,483 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 740 transitions. [2024-11-24 18:23:56,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-24 18:23:56,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:56,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:57,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:57,315 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2024-11-24 18:23:59,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:59,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 532 states and 741 transitions. [2024-11-24 18:23:59,472 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 741 transitions. [2024-11-24 18:23:59,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-24 18:23:59,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:59,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:00,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:04,365 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-24 18:24:10,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:10,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 533 states and 742 transitions. [2024-11-24 18:24:10,214 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 742 transitions. [2024-11-24 18:24:10,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-24 18:24:10,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:10,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:11,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:14,423 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-24 18:24:19,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:19,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 534 states and 743 transitions. [2024-11-24 18:24:19,374 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 743 transitions. [2024-11-24 18:24:19,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-24 18:24:19,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:19,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:20,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:24,327 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-24 18:24:29,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:29,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 535 states and 744 transitions. [2024-11-24 18:24:29,006 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 744 transitions. [2024-11-24 18:24:29,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-24 18:24:29,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:29,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:29,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:30,612 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-24 18:24:32,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:32,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 539 states and 749 transitions. [2024-11-24 18:24:32,647 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 749 transitions. [2024-11-24 18:24:32,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-24 18:24:32,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:32,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:33,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:36,008 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-24 18:24:39,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:39,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 540 states and 750 transitions. [2024-11-24 18:24:39,098 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 750 transitions. [2024-11-24 18:24:39,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-24 18:24:39,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:39,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:40,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:42,866 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-24 18:24:45,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:45,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 541 states and 751 transitions. [2024-11-24 18:24:45,732 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 751 transitions. [2024-11-24 18:24:45,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-24 18:24:45,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:45,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:46,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:52,773 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-24 18:25:01,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:01,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 542 states and 752 transitions. [2024-11-24 18:25:01,809 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 752 transitions. [2024-11-24 18:25:01,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-24 18:25:01,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:01,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:02,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:06,380 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-24 18:25:10,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:10,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 543 states and 753 transitions. [2024-11-24 18:25:10,415 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 753 transitions. [2024-11-24 18:25:10,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-24 18:25:10,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:10,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:11,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:11,206 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2024-11-24 18:25:25,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:25,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 552 states and 765 transitions. [2024-11-24 18:25:25,906 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 765 transitions. [2024-11-24 18:25:25,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-24 18:25:25,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:25,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:26,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:26,805 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2024-11-24 18:25:41,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:41,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 561 states and 777 transitions. [2024-11-24 18:25:41,271 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 777 transitions. [2024-11-24 18:25:41,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-24 18:25:41,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:41,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:41,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:43,087 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-24 18:25:45,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:45,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 565 states and 782 transitions. [2024-11-24 18:25:45,498 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 782 transitions. [2024-11-24 18:25:45,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-24 18:25:45,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:45,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:46,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:49,539 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-24 18:25:53,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:53,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 566 states and 783 transitions. [2024-11-24 18:25:53,071 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 783 transitions. [2024-11-24 18:25:53,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-24 18:25:53,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:53,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:54,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:26:00,838 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-24 18:26:08,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:26:08,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 567 states and 784 transitions. [2024-11-24 18:26:08,798 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 784 transitions. [2024-11-24 18:26:08,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-24 18:26:08,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:26:08,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:26:09,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:26:13,620 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-24 18:26:18,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:26:18,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 568 states and 785 transitions. [2024-11-24 18:26:18,341 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 785 transitions. [2024-11-24 18:26:18,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-24 18:26:18,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:26:18,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:26:19,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:26:19,218 INFO L134 CoverageAnalysis]: Checked inductivity of 313 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 249 trivial. 0 not checked. [2024-11-24 18:26:21,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:26:21,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 535 states and 740 transitions. [2024-11-24 18:26:21,894 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 740 transitions. [2024-11-24 18:26:21,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-24 18:26:21,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:26:21,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:26:22,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:26:22,722 INFO L134 CoverageAnalysis]: Checked inductivity of 313 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 249 trivial. 0 not checked. [2024-11-24 18:26:25,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:26:25,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 513 states and 708 transitions. [2024-11-24 18:26:25,448 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 708 transitions. [2024-11-24 18:26:25,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-24 18:26:25,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:26:25,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:26:26,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:26:31,952 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-24 18:26:39,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:26:39,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 514 states and 709 transitions. [2024-11-24 18:26:39,478 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 709 transitions. [2024-11-24 18:26:39,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-24 18:26:39,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:26:39,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:26:39,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:26:41,305 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-24 18:26:44,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:26:44,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 518 states and 714 transitions. [2024-11-24 18:26:44,013 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 714 transitions. [2024-11-24 18:26:44,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-24 18:26:44,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:26:44,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:26:45,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:26:49,505 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-24 18:26:56,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:26:56,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 519 states and 715 transitions. [2024-11-24 18:26:56,252 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 715 transitions. [2024-11-24 18:26:56,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-24 18:26:56,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:26:56,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:26:57,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:27:01,796 INFO L134 CoverageAnalysis]: Checked inductivity of 404 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-24 18:27:08,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:27:08,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 520 states and 716 transitions. [2024-11-24 18:27:08,438 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 716 transitions. [2024-11-24 18:27:08,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-24 18:27:08,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:27:08,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:27:10,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:27:14,579 INFO L134 CoverageAnalysis]: Checked inductivity of 427 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-24 18:27:21,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:27:21,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 521 states and 717 transitions. [2024-11-24 18:27:21,569 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 717 transitions. [2024-11-24 18:27:21,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-24 18:27:21,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:27:21,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:27:22,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:27:30,674 INFO L134 CoverageAnalysis]: Checked inductivity of 451 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-24 18:27:38,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:27:38,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 522 states and 718 transitions. [2024-11-24 18:27:38,735 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 718 transitions. [2024-11-24 18:27:38,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-24 18:27:38,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:27:38,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:27:39,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:27:40,887 INFO L134 CoverageAnalysis]: Checked inductivity of 409 backedges. 0 proven. 264 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-24 18:27:43,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:27:43,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 526 states and 723 transitions. [2024-11-24 18:27:43,554 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 723 transitions. [2024-11-24 18:27:43,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-24 18:27:43,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:27:43,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:27:44,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:27:48,823 INFO L134 CoverageAnalysis]: Checked inductivity of 476 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-24 18:27:52,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:27:52,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 527 states and 724 transitions. [2024-11-24 18:27:52,889 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 724 transitions. [2024-11-24 18:27:52,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-24 18:27:52,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:27:52,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:27:53,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:27:57,374 INFO L134 CoverageAnalysis]: Checked inductivity of 502 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-24 18:28:01,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:28:01,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 528 states and 725 transitions. [2024-11-24 18:28:01,343 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 725 transitions. [2024-11-24 18:28:01,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-24 18:28:01,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:28:01,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:28:02,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:28:06,011 INFO L134 CoverageAnalysis]: Checked inductivity of 529 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-24 18:28:10,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:28:10,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 529 states and 726 transitions. [2024-11-24 18:28:10,032 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 726 transitions. [2024-11-24 18:28:10,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-24 18:28:10,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:28:10,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:28:11,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:28:15,217 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-24 18:28:19,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:28:19,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 530 states and 727 transitions. [2024-11-24 18:28:19,425 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 727 transitions. [2024-11-24 18:28:19,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-24 18:28:19,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:28:19,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:28:19,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:28:21,551 INFO L134 CoverageAnalysis]: Checked inductivity of 457 backedges. 0 proven. 312 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-24 18:28:24,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:28:24,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 534 states and 732 transitions. [2024-11-24 18:28:24,445 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 732 transitions. [2024-11-24 18:28:24,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-24 18:28:24,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:28:24,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:28:25,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:28:36,690 INFO L134 CoverageAnalysis]: Checked inductivity of 586 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-24 18:28:50,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:28:50,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 535 states and 733 transitions. [2024-11-24 18:28:50,642 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 733 transitions. [2024-11-24 18:28:50,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-24 18:28:50,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:28:50,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:28:52,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:28:58,750 INFO L134 CoverageAnalysis]: Checked inductivity of 616 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-24 18:29:03,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:29:03,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 536 states and 734 transitions. [2024-11-24 18:29:03,801 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 734 transitions. [2024-11-24 18:29:03,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-24 18:29:03,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:29:03,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:29:05,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:29:10,324 INFO L134 CoverageAnalysis]: Checked inductivity of 647 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-24 18:29:15,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:29:15,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 537 states and 735 transitions. [2024-11-24 18:29:15,163 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 735 transitions. [2024-11-24 18:29:15,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-24 18:29:15,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:29:15,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:29:16,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:29:24,746 INFO L134 CoverageAnalysis]: Checked inductivity of 679 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-24 18:29:34,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:29:34,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 538 states and 736 transitions. [2024-11-24 18:29:34,461 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 736 transitions. [2024-11-24 18:29:34,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-24 18:29:34,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:29:34,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:29:35,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:29:36,747 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 0 proven. 364 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-24 18:29:39,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:29:39,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 542 states and 741 transitions. [2024-11-24 18:29:39,648 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 741 transitions. [2024-11-24 18:29:39,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-24 18:29:39,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:29:39,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:29:40,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:29:46,267 INFO L134 CoverageAnalysis]: Checked inductivity of 712 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-24 18:29:51,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:29:51,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 543 states and 742 transitions. [2024-11-24 18:29:51,868 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 742 transitions. [2024-11-24 18:29:51,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-24 18:29:51,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:29:51,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:29:52,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:29:57,867 INFO L134 CoverageAnalysis]: Checked inductivity of 746 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-24 18:30:02,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:30:02,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 544 states and 743 transitions. [2024-11-24 18:30:02,658 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 743 transitions. [2024-11-24 18:30:02,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-24 18:30:02,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:30:02,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:30:03,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:30:12,573 INFO L134 CoverageAnalysis]: Checked inductivity of 781 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-24 18:30:23,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:30:23,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 545 states and 744 transitions. [2024-11-24 18:30:23,020 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 744 transitions. [2024-11-24 18:30:23,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-24 18:30:23,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:30:23,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:30:24,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:30:30,670 INFO L134 CoverageAnalysis]: Checked inductivity of 817 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-24 18:30:36,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:30:36,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 546 states and 745 transitions. [2024-11-24 18:30:36,583 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 745 transitions. [2024-11-24 18:30:36,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-24 18:30:36,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:30:36,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:30:37,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:30:39,219 INFO L134 CoverageAnalysis]: Checked inductivity of 565 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-24 18:30:42,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:30:42,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 550 states and 750 transitions. [2024-11-24 18:30:42,339 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 750 transitions. [2024-11-24 18:30:42,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-24 18:30:42,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:30:42,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:30:43,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:30:50,888 INFO L134 CoverageAnalysis]: Checked inductivity of 854 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-24 18:30:59,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:30:59,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 551 states and 751 transitions. [2024-11-24 18:30:59,403 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 751 transitions. [2024-11-24 18:30:59,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-24 18:30:59,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:30:59,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:31:00,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:31:06,851 INFO L134 CoverageAnalysis]: Checked inductivity of 892 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-24 18:31:14,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:31:14,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 552 states and 752 transitions. [2024-11-24 18:31:14,588 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 752 transitions. [2024-11-24 18:31:14,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-24 18:31:14,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:31:14,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:31:15,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:31:21,945 INFO L134 CoverageAnalysis]: Checked inductivity of 931 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-24 18:31:30,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:31:30,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 553 states and 753 transitions. [2024-11-24 18:31:30,409 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 753 transitions. [2024-11-24 18:31:30,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-24 18:31:30,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:31:30,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:31:31,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:31:41,492 INFO L134 CoverageAnalysis]: Checked inductivity of 971 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-24 18:31:51,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:31:51,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 554 states and 754 transitions. [2024-11-24 18:31:51,192 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 754 transitions. [2024-11-24 18:31:51,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-24 18:31:51,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:31:51,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:31:51,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:31:53,167 INFO L134 CoverageAnalysis]: Checked inductivity of 625 backedges. 0 proven. 480 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-24 18:31:56,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:31:56,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 558 states and 759 transitions. [2024-11-24 18:31:56,371 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 759 transitions. [2024-11-24 18:31:56,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-24 18:31:56,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:31:56,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:31:57,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:32:06,542 INFO L134 CoverageAnalysis]: Checked inductivity of 1012 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-24 18:32:18,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:32:18,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 559 states and 760 transitions. [2024-11-24 18:32:18,028 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 760 transitions. [2024-11-24 18:32:18,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-24 18:32:18,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:32:18,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:32:19,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:32:28,026 INFO L134 CoverageAnalysis]: Checked inductivity of 1054 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-24 18:32:38,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:32:38,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 560 states and 761 transitions. [2024-11-24 18:32:38,701 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 761 transitions. [2024-11-24 18:32:38,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-24 18:32:38,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:32:38,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:32:40,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:32:49,893 INFO L134 CoverageAnalysis]: Checked inductivity of 1097 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-24 18:32:57,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:32:57,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 561 states and 762 transitions. [2024-11-24 18:32:57,061 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 762 transitions. [2024-11-24 18:32:57,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-24 18:32:57,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:32:57,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:32:58,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:33:06,967 INFO L134 CoverageAnalysis]: Checked inductivity of 1141 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked.