./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/busybox-1.22.0/cut-1.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_375e7ca0-f495-4b88-8de5-4cc46d69c1bb/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e7ca0-f495-4b88-8de5-4cc46d69c1bb/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e7ca0-f495-4b88-8de5-4cc46d69c1bb/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e7ca0-f495-4b88-8de5-4cc46d69c1bb/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/busybox-1.22.0/cut-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e7ca0-f495-4b88-8de5-4cc46d69c1bb/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e7ca0-f495-4b88-8de5-4cc46d69c1bb/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 49def959403998181ef2955078dcd1a79d340ee2ca5fecb060348bd1fc00ad32 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:43:56,570 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:43:56,626 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e7ca0-f495-4b88-8de5-4cc46d69c1bb/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-12-06 02:43:56,630 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:43:56,630 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:43:56,649 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:43:56,650 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:43:56,650 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:43:56,651 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:43:56,651 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:43:56,651 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:43:56,651 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:43:56,651 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:43:56,651 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:43:56,651 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:43:56,651 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:43:56,652 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:43:56,652 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 02:43:56,652 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 02:43:56,652 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:43:56,652 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:43:56,652 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:43:56,652 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:43:56,652 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:43:56,652 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:43:56,652 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:43:56,652 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:43:56,653 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:43:56,653 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:43:56,653 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:43:56,653 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:43:56,653 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:43:56,653 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_375e7ca0-f495-4b88-8de5-4cc46d69c1bb/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 49def959403998181ef2955078dcd1a79d340ee2ca5fecb060348bd1fc00ad32 [2024-12-06 02:43:56,903 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:43:56,915 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:43:56,917 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:43:56,918 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:43:56,922 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:43:56,923 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e7ca0-f495-4b88-8de5-4cc46d69c1bb/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/busybox-1.22.0/cut-1.i [2024-12-06 02:43:59,496 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e7ca0-f495-4b88-8de5-4cc46d69c1bb/bin/ukojak-verify-CZk0znPC7b/data/fb6a2837e/3e750f87b9754f598734cbf712a4d5ac/FLAG786587a73 [2024-12-06 02:43:59,842 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:43:59,843 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e7ca0-f495-4b88-8de5-4cc46d69c1bb/sv-benchmarks/c/busybox-1.22.0/cut-1.i [2024-12-06 02:43:59,864 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e7ca0-f495-4b88-8de5-4cc46d69c1bb/bin/ukojak-verify-CZk0znPC7b/data/fb6a2837e/3e750f87b9754f598734cbf712a4d5ac/FLAG786587a73 [2024-12-06 02:44:00,065 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e7ca0-f495-4b88-8de5-4cc46d69c1bb/bin/ukojak-verify-CZk0znPC7b/data/fb6a2837e/3e750f87b9754f598734cbf712a4d5ac [2024-12-06 02:44:00,067 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:44:00,068 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:44:00,068 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:44:00,069 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:44:00,073 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:44:00,073 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:44:00" (1/1) ... [2024-12-06 02:44:00,074 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6591fe90 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:44:00, skipping insertion in model container [2024-12-06 02:44:00,074 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:44:00" (1/1) ... [2024-12-06 02:44:00,122 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:44:01,180 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:44:01,207 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:44:01,360 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:44:01,524 WARN L1212 FunctionHandler]: The following functions are not defined or handled internally: vasprintf [2024-12-06 02:44:01,531 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:44:01,531 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:44:01 WrapperNode [2024-12-06 02:44:01,531 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:44:01,532 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:44:01,532 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:44:01,532 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:44:01,538 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:44:01" (1/1) ... [2024-12-06 02:44:01,572 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:44:01" (1/1) ... [2024-12-06 02:44:01,653 INFO L138 Inliner]: procedures = 581, calls = 890, calls flagged for inlining = 30, calls inlined = 28, statements flattened = 2445 [2024-12-06 02:44:01,653 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:44:01,654 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:44:01,654 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:44:01,654 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:44:01,661 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:44:01" (1/1) ... [2024-12-06 02:44:01,661 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:44:01" (1/1) ... [2024-12-06 02:44:01,674 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:44:01" (1/1) ... [2024-12-06 02:44:01,674 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:44:01" (1/1) ... [2024-12-06 02:44:01,727 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:44:01" (1/1) ... [2024-12-06 02:44:01,730 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:44:01" (1/1) ... [2024-12-06 02:44:01,742 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:44:01" (1/1) ... [2024-12-06 02:44:01,751 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:44:01" (1/1) ... [2024-12-06 02:44:01,759 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:44:01" (1/1) ... [2024-12-06 02:44:01,772 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:44:01,772 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:44:01,773 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:44:01,773 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:44:01,774 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:44:01" (1/1) ... [2024-12-06 02:44:01,779 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:44:01,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e7ca0-f495-4b88-8de5-4cc46d69c1bb/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:44:01,802 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e7ca0-f495-4b88-8de5-4cc46d69c1bb/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:44:01,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e7ca0-f495-4b88-8de5-4cc46d69c1bb/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:44:01,827 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_realloc [2024-12-06 02:44:01,828 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_realloc [2024-12-06 02:44:01,828 INFO L130 BoogieDeclarations]: Found specification of procedure xatoi_positive [2024-12-06 02:44:01,828 INFO L138 BoogieDeclarations]: Found implementation of procedure xatoi_positive [2024-12-06 02:44:01,828 INFO L130 BoogieDeclarations]: Found specification of procedure xrealloc [2024-12-06 02:44:01,828 INFO L138 BoogieDeclarations]: Found implementation of procedure xrealloc [2024-12-06 02:44:01,828 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 02:44:01,828 INFO L130 BoogieDeclarations]: Found specification of procedure xzalloc [2024-12-06 02:44:01,828 INFO L138 BoogieDeclarations]: Found implementation of procedure xzalloc [2024-12-06 02:44:01,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-06 02:44:01,828 INFO L130 BoogieDeclarations]: Found specification of procedure bb_verror_msg [2024-12-06 02:44:01,828 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_verror_msg [2024-12-06 02:44:01,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 02:44:01,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 02:44:01,828 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 02:44:01,828 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:44:01,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 02:44:01,828 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:44:01,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:44:01,829 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2024-12-06 02:44:01,829 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2024-12-06 02:44:01,829 INFO L130 BoogieDeclarations]: Found specification of procedure xmalloc [2024-12-06 02:44:01,829 INFO L138 BoogieDeclarations]: Found implementation of procedure xmalloc [2024-12-06 02:44:01,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-06 02:44:01,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 02:44:01,829 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2024-12-06 02:44:01,829 INFO L138 BoogieDeclarations]: Found implementation of procedure strsep [2024-12-06 02:44:01,829 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 02:44:01,829 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 02:44:01,829 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 02:44:01,829 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 02:44:01,829 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 02:44:01,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 02:44:01,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 02:44:01,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 02:44:01,829 INFO L130 BoogieDeclarations]: Found specification of procedure bb_error_msg_and_die [2024-12-06 02:44:01,829 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_error_msg_and_die [2024-12-06 02:44:01,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 02:44:02,208 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:44:02,209 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:44:17,673 INFO L? ?]: Removed 735 outVars from TransFormulas that were not future-live. [2024-12-06 02:44:17,673 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:44:18,397 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:44:18,397 INFO L312 CfgBuilder]: Removed 46 assume(true) statements. [2024-12-06 02:44:18,397 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:44:18 BoogieIcfgContainer [2024-12-06 02:44:18,398 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:44:18,398 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:44:18,398 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:44:18,407 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:44:18,407 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:44:18" (1/1) ... [2024-12-06 02:44:18,414 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:44:18,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:18,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 528 states and 733 transitions. [2024-12-06 02:44:18,471 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 733 transitions. [2024-12-06 02:44:18,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 02:44:18,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:18,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:20,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:20,387 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:44:30,461 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 02:44:30,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:30,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 530 states and 736 transitions. [2024-12-06 02:44:30,670 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 736 transitions. [2024-12-06 02:44:30,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 02:44:30,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:30,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:31,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:31,932 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:44:31,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:31,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 531 states and 737 transitions. [2024-12-06 02:44:31,978 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 737 transitions. [2024-12-06 02:44:31,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 02:44:31,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:31,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:33,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:33,762 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:44:34,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:34,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 533 states and 740 transitions. [2024-12-06 02:44:34,022 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 740 transitions. [2024-12-06 02:44:34,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 02:44:34,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:34,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:35,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:35,213 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:44:35,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:35,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 532 states and 739 transitions. [2024-12-06 02:44:35,662 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 739 transitions. [2024-12-06 02:44:35,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 02:44:35,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:35,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:36,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:37,156 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:44:37,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:37,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 533 states and 740 transitions. [2024-12-06 02:44:37,470 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 740 transitions. [2024-12-06 02:44:37,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 02:44:37,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:37,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:38,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:38,742 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:44:39,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:39,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 532 states and 739 transitions. [2024-12-06 02:44:39,380 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 739 transitions. [2024-12-06 02:44:39,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 02:44:39,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:39,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:40,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:40,594 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 02:44:40,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:40,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 531 states and 738 transitions. [2024-12-06 02:44:40,753 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 738 transitions. [2024-12-06 02:44:40,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 02:44:40,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:40,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:41,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:42,243 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:44:43,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:43,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 534 states and 741 transitions. [2024-12-06 02:44:43,397 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 741 transitions. [2024-12-06 02:44:43,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 02:44:43,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:43,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:44,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:44,923 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:44:45,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:45,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 537 states and 744 transitions. [2024-12-06 02:44:45,821 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 744 transitions. [2024-12-06 02:44:45,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:44:45,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:45,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:47,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:47,519 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:44:48,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:48,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 540 states and 747 transitions. [2024-12-06 02:44:48,542 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 747 transitions. [2024-12-06 02:44:48,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:44:48,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:48,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:49,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:50,183 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:44:51,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:51,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 543 states and 750 transitions. [2024-12-06 02:44:51,329 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 750 transitions. [2024-12-06 02:44:51,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:44:51,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:51,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:52,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:52,815 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:44:54,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:54,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 546 states and 753 transitions. [2024-12-06 02:44:54,021 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 753 transitions. [2024-12-06 02:44:54,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:44:54,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:54,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:55,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:55,606 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:44:56,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:56,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 549 states and 756 transitions. [2024-12-06 02:44:56,954 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 756 transitions. [2024-12-06 02:44:56,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:44:56,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:56,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:57,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:58,533 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:44:59,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:59,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 552 states and 759 transitions. [2024-12-06 02:44:59,984 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 759 transitions. [2024-12-06 02:44:59,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:44:59,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:59,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:00,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:01,433 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:45:02,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:02,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 555 states and 761 transitions. [2024-12-06 02:45:02,264 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 761 transitions. [2024-12-06 02:45:02,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 02:45:02,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:02,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:03,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:04,145 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 02:45:05,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:05,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 554 states and 760 transitions. [2024-12-06 02:45:05,270 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 760 transitions. [2024-12-06 02:45:05,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 02:45:05,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:05,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:06,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:06,444 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 02:45:06,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:06,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 553 states and 759 transitions. [2024-12-06 02:45:06,526 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 759 transitions. [2024-12-06 02:45:06,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 02:45:06,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:06,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:07,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:07,900 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 02:45:08,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:08,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 552 states and 758 transitions. [2024-12-06 02:45:08,747 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 758 transitions. [2024-12-06 02:45:08,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 02:45:08,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:08,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:09,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:10,221 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 02:45:10,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:10,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 554 states and 761 transitions. [2024-12-06 02:45:10,640 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 761 transitions. [2024-12-06 02:45:10,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 02:45:10,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:10,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:11,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:11,744 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 02:45:11,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:11,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 555 states and 762 transitions. [2024-12-06 02:45:11,787 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 762 transitions. [2024-12-06 02:45:11,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 02:45:11,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:11,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:12,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:13,320 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 02:45:13,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:13,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 558 states and 766 transitions. [2024-12-06 02:45:13,720 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 766 transitions. [2024-12-06 02:45:13,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 02:45:13,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:13,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:14,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:14,847 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 02:45:14,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:14,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 559 states and 767 transitions. [2024-12-06 02:45:14,896 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 767 transitions. [2024-12-06 02:45:14,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 02:45:14,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:14,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:15,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:16,395 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 02:45:17,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:17,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 561 states and 770 transitions. [2024-12-06 02:45:17,374 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 770 transitions. [2024-12-06 02:45:17,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 02:45:17,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:17,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:18,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:19,017 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-12-06 02:45:21,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:21,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 567 states and 781 transitions. [2024-12-06 02:45:21,999 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 781 transitions. [2024-12-06 02:45:21,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 02:45:21,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:22,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:22,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:23,562 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-12-06 02:45:25,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:25,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 566 states and 780 transitions. [2024-12-06 02:45:25,429 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 780 transitions. [2024-12-06 02:45:25,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 02:45:25,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:25,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:26,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:26,531 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-12-06 02:45:26,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:26,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 567 states and 781 transitions. [2024-12-06 02:45:26,574 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 781 transitions. [2024-12-06 02:45:26,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 02:45:26,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:26,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:27,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:28,165 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 02:45:29,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:29,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 570 states and 786 transitions. [2024-12-06 02:45:29,381 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 786 transitions. [2024-12-06 02:45:29,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 02:45:29,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:29,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:30,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:31,355 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-12-06 02:45:33,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:33,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 569 states and 785 transitions. [2024-12-06 02:45:33,788 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 785 transitions. [2024-12-06 02:45:33,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 02:45:33,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:33,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:34,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:34,896 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2024-12-06 02:45:37,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:37,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 571 states and 788 transitions. [2024-12-06 02:45:37,987 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 788 transitions. [2024-12-06 02:45:37,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 02:45:37,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:37,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:38,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:39,600 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 02:45:41,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:41,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 575 states and 793 transitions. [2024-12-06 02:45:41,792 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 793 transitions. [2024-12-06 02:45:41,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 02:45:41,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:41,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:42,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:42,914 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-12-06 02:45:44,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:44,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 577 states and 794 transitions. [2024-12-06 02:45:44,574 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 794 transitions. [2024-12-06 02:45:44,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 02:45:44,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:44,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:45,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:46,739 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-12-06 02:45:49,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:49,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 576 states and 793 transitions. [2024-12-06 02:45:49,630 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 793 transitions. [2024-12-06 02:45:49,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 02:45:49,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:49,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:50,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:51,311 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 02:45:51,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:51,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 580 states and 798 transitions. [2024-12-06 02:45:51,977 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 798 transitions. [2024-12-06 02:45:51,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 02:45:51,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:51,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:52,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:53,675 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-12-06 02:45:55,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:55,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 581 states and 799 transitions. [2024-12-06 02:45:55,900 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 799 transitions. [2024-12-06 02:45:55,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 02:45:55,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:55,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:56,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:57,652 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 02:45:59,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:59,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 585 states and 804 transitions. [2024-12-06 02:45:59,183 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 804 transitions. [2024-12-06 02:45:59,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 02:45:59,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:59,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:00,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:01,013 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 02:46:01,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:01,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 584 states and 803 transitions. [2024-12-06 02:46:01,669 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 803 transitions. [2024-12-06 02:46:01,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 02:46:01,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:01,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:02,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:03,458 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 02:46:05,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:05,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 586 states and 805 transitions. [2024-12-06 02:46:05,100 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 805 transitions. [2024-12-06 02:46:05,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 02:46:05,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:05,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:06,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:06,426 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 02:46:08,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:08,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 587 states and 806 transitions. [2024-12-06 02:46:08,364 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 806 transitions. [2024-12-06 02:46:08,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 02:46:08,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:08,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:09,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:10,252 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 02:46:11,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:11,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 591 states and 811 transitions. [2024-12-06 02:46:11,890 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 811 transitions. [2024-12-06 02:46:11,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 02:46:11,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:11,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:13,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:13,276 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 02:46:17,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:17,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 594 states and 815 transitions. [2024-12-06 02:46:17,620 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 815 transitions. [2024-12-06 02:46:17,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 02:46:17,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:17,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:18,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:18,741 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 02:46:18,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:18,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 595 states and 816 transitions. [2024-12-06 02:46:18,785 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 816 transitions. [2024-12-06 02:46:18,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 02:46:18,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:18,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:19,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:20,629 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-12-06 02:46:33,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:33,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 604 states and 831 transitions. [2024-12-06 02:46:33,334 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 831 transitions. [2024-12-06 02:46:33,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 02:46:33,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:33,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:34,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:34,733 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 02:46:34,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:34,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 606 states and 834 transitions. [2024-12-06 02:46:34,740 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 834 transitions. [2024-12-06 02:46:34,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 02:46:34,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:34,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:35,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:36,626 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-12-06 02:46:51,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:51,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 851 states to 616 states and 849 transitions. [2024-12-06 02:46:51,375 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 849 transitions. [2024-12-06 02:46:51,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 02:46:51,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:51,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:52,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:53,278 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 02:46:54,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:54,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 615 states and 847 transitions. [2024-12-06 02:46:54,168 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 847 transitions. [2024-12-06 02:46:54,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 02:46:54,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:54,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:55,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:56,205 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 02:46:57,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:57,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 614 states and 846 transitions. [2024-12-06 02:46:57,083 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 846 transitions. [2024-12-06 02:46:57,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 02:46:57,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:57,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:58,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:59,215 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 02:47:01,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:01,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 618 states and 851 transitions. [2024-12-06 02:47:01,413 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 851 transitions. [2024-12-06 02:47:01,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 02:47:01,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:01,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:02,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:03,400 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 02:47:05,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:05,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 617 states and 850 transitions. [2024-12-06 02:47:05,638 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 850 transitions. [2024-12-06 02:47:05,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 02:47:05,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:05,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:06,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:06,739 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 02:47:06,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:06,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 851 states to 616 states and 849 transitions. [2024-12-06 02:47:06,793 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 849 transitions. [2024-12-06 02:47:06,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 02:47:06,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:06,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:07,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:08,811 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 02:47:11,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:11,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 615 states and 848 transitions. [2024-12-06 02:47:11,109 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 848 transitions. [2024-12-06 02:47:11,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 02:47:11,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:11,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:12,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:12,499 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-06 02:47:15,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:15,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 851 states to 617 states and 849 transitions. [2024-12-06 02:47:15,180 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 849 transitions. [2024-12-06 02:47:15,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 02:47:15,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:15,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:16,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:16,292 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 02:47:16,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:16,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 616 states and 848 transitions. [2024-12-06 02:47:16,350 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 848 transitions. [2024-12-06 02:47:16,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 02:47:16,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:16,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:17,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:17,473 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-12-06 02:47:17,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:17,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 617 states and 848 transitions. [2024-12-06 02:47:17,480 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 848 transitions. [2024-12-06 02:47:17,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 02:47:17,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:17,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:18,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:20,493 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 02:47:25,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:25,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 621 states and 853 transitions. [2024-12-06 02:47:25,173 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 853 transitions. [2024-12-06 02:47:25,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 02:47:25,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:25,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:26,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:26,364 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-06 02:47:29,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:29,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 623 states and 854 transitions. [2024-12-06 02:47:29,125 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 854 transitions. [2024-12-06 02:47:29,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 02:47:29,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:29,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:30,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:30,180 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 02:47:30,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:30,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 623 states and 850 transitions. [2024-12-06 02:47:30,203 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 850 transitions. [2024-12-06 02:47:30,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 02:47:30,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:30,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:31,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:33,830 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 02:47:35,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:35,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 625 states and 855 transitions. [2024-12-06 02:47:35,976 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 855 transitions. [2024-12-06 02:47:35,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 02:47:35,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:35,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:36,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:38,389 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 02:47:40,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:40,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 629 states and 860 transitions. [2024-12-06 02:47:40,982 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 860 transitions. [2024-12-06 02:47:40,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 02:47:40,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:40,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:42,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:45,046 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 02:47:50,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:50,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 630 states and 863 transitions. [2024-12-06 02:47:50,952 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 863 transitions. [2024-12-06 02:47:50,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 02:47:50,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:50,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:52,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:54,660 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 02:47:58,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:58,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 631 states and 865 transitions. [2024-12-06 02:47:58,973 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 865 transitions. [2024-12-06 02:47:58,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 02:47:58,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:58,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:00,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:02,839 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 02:48:06,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:06,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 632 states and 866 transitions. [2024-12-06 02:48:06,835 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 866 transitions. [2024-12-06 02:48:06,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 02:48:06,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:06,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:08,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:14,363 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 02:48:30,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:30,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 635 states and 871 transitions. [2024-12-06 02:48:30,366 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 871 transitions. [2024-12-06 02:48:30,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 02:48:30,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:30,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:31,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:33,715 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2024-12-06 02:48:58,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:58,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 643 states and 883 transitions. [2024-12-06 02:48:58,412 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 883 transitions. [2024-12-06 02:48:58,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 02:48:58,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:58,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:59,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:01,129 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 02:49:04,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:04,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 647 states and 888 transitions. [2024-12-06 02:49:04,346 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 888 transitions. [2024-12-06 02:49:04,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 02:49:04,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:04,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:05,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:10,139 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 02:49:16,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:16,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 648 states and 889 transitions. [2024-12-06 02:49:16,319 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 889 transitions. [2024-12-06 02:49:16,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 02:49:16,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:16,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:17,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:18,819 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 02:50:35,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:35,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 678 states and 939 transitions. [2024-12-06 02:50:35,225 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 939 transitions. [2024-12-06 02:50:35,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 02:50:35,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:35,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:36,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:40,353 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 02:50:46,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:46,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 943 states to 679 states and 940 transitions. [2024-12-06 02:50:46,242 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 940 transitions. [2024-12-06 02:50:46,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 02:50:46,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:46,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:47,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:56,502 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 02:51:09,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:09,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 680 states and 941 transitions. [2024-12-06 02:51:09,956 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 941 transitions. [2024-12-06 02:51:09,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 02:51:09,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:09,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:11,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:11,210 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2024-12-06 02:51:15,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:15,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 671 states and 927 transitions. [2024-12-06 02:51:15,618 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 927 transitions. [2024-12-06 02:51:15,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 02:51:15,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:15,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:17,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:23,207 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 02:51:33,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:33,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 672 states and 928 transitions. [2024-12-06 02:51:33,775 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 928 transitions. [2024-12-06 02:51:33,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 02:51:33,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:33,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:34,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:35,037 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-12-06 02:51:39,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:39,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 674 states and 929 transitions. [2024-12-06 02:51:39,133 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 929 transitions. [2024-12-06 02:51:39,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 02:51:39,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:39,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:40,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:40,367 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-12-06 02:51:44,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:44,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 676 states and 930 transitions. [2024-12-06 02:51:44,595 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 930 transitions. [2024-12-06 02:51:44,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 02:51:44,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:44,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:45,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:45,871 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2024-12-06 02:51:50,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:50,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 678 states and 931 transitions. [2024-12-06 02:51:50,285 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 931 transitions. [2024-12-06 02:51:50,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 02:51:50,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:50,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:51,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:53,401 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 02:51:57,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:57,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 682 states and 936 transitions. [2024-12-06 02:51:57,682 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 936 transitions. [2024-12-06 02:51:57,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 02:51:57,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:57,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:58,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:04,984 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 02:52:15,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:15,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 940 states to 683 states and 937 transitions. [2024-12-06 02:52:15,881 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 937 transitions. [2024-12-06 02:52:15,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 02:52:15,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:15,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:17,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:23,350 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 02:52:34,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:34,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 684 states and 938 transitions. [2024-12-06 02:52:34,507 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 938 transitions. [2024-12-06 02:52:34,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 02:52:34,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:34,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:35,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:47,118 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 02:53:00,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:00,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 685 states and 939 transitions. [2024-12-06 02:53:00,426 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 939 transitions. [2024-12-06 02:53:00,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 02:53:00,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:00,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:01,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:06,120 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 02:53:12,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:12,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 943 states to 686 states and 940 transitions. [2024-12-06 02:53:12,569 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 940 transitions. [2024-12-06 02:53:12,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 02:53:12,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:12,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:13,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:15,736 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 02:53:20,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:20,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 690 states and 945 transitions. [2024-12-06 02:53:20,234 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 945 transitions. [2024-12-06 02:53:20,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 02:53:20,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:20,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:21,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:26,017 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 02:53:32,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:32,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 691 states and 946 transitions. [2024-12-06 02:53:32,664 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 946 transitions. [2024-12-06 02:53:32,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 02:53:32,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:32,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:33,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:38,487 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 02:53:45,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:45,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 950 states to 692 states and 947 transitions. [2024-12-06 02:53:45,045 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 947 transitions. [2024-12-06 02:53:45,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 02:53:45,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:45,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:46,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:00,361 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 02:54:19,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:19,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 951 states to 693 states and 948 transitions. [2024-12-06 02:54:19,357 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 948 transitions. [2024-12-06 02:54:19,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 02:54:19,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:19,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:20,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:20,557 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2024-12-06 02:54:50,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:50,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 702 states and 960 transitions. [2024-12-06 02:54:50,265 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 960 transitions. [2024-12-06 02:54:50,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 02:54:50,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:50,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:51,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:51,429 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2024-12-06 02:55:20,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:20,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 711 states and 972 transitions. [2024-12-06 02:55:20,702 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 972 transitions. [2024-12-06 02:55:20,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 02:55:20,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:20,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:21,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:29,159 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 02:55:41,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:41,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 712 states and 973 transitions. [2024-12-06 02:55:41,954 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 973 transitions. [2024-12-06 02:55:41,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 02:55:41,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:41,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:42,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:45,391 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 02:55:50,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:50,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 716 states and 978 transitions. [2024-12-06 02:55:50,575 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 978 transitions. [2024-12-06 02:55:50,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 02:55:50,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:50,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:52,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:01,557 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 02:56:13,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:13,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 717 states and 979 transitions. [2024-12-06 02:56:13,266 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 979 transitions. [2024-12-06 02:56:13,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 02:56:13,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:13,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:14,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:19,871 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 02:56:27,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:27,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 718 states and 980 transitions. [2024-12-06 02:56:27,398 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 980 transitions. [2024-12-06 02:56:27,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 02:56:27,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:27,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:28,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:28,629 INFO L134 CoverageAnalysis]: Checked inductivity of 313 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 249 trivial. 0 not checked. [2024-12-06 02:56:34,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:34,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 685 states and 935 transitions. [2024-12-06 02:56:34,243 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 935 transitions. [2024-12-06 02:56:34,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 02:56:34,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:34,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:35,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:35,514 INFO L134 CoverageAnalysis]: Checked inductivity of 313 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 249 trivial. 0 not checked. [2024-12-06 02:56:41,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:41,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 663 states and 903 transitions. [2024-12-06 02:56:41,041 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 903 transitions. [2024-12-06 02:56:41,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 02:56:41,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:41,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:42,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:54,370 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 02:57:12,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:12,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 664 states and 904 transitions. [2024-12-06 02:57:12,150 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 904 transitions. [2024-12-06 02:57:12,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 02:57:12,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:12,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:13,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:21,385 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 02:57:35,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:35,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 665 states and 905 transitions. [2024-12-06 02:57:35,028 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 905 transitions. [2024-12-06 02:57:35,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 02:57:35,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:35,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:36,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:38,675 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 02:57:44,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:44,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 669 states and 910 transitions. [2024-12-06 02:57:44,322 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 910 transitions. [2024-12-06 02:57:44,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 02:57:44,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:44,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:45,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:56,103 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 02:58:08,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:08,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 670 states and 911 transitions. [2024-12-06 02:58:08,504 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 911 transitions. [2024-12-06 02:58:08,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 02:58:08,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:08,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:09,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:15,683 INFO L134 CoverageAnalysis]: Checked inductivity of 404 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 02:58:24,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:24,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 671 states and 912 transitions. [2024-12-06 02:58:24,238 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 912 transitions. [2024-12-06 02:58:24,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 02:58:24,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:24,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:25,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:31,606 INFO L134 CoverageAnalysis]: Checked inductivity of 427 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked.