./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/busybox-1.22.0/uname-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_61807717-4e90-49e6-8fe3-108384da505c/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61807717-4e90-49e6-8fe3-108384da505c/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_61807717-4e90-49e6-8fe3-108384da505c/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61807717-4e90-49e6-8fe3-108384da505c/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/busybox-1.22.0/uname-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61807717-4e90-49e6-8fe3-108384da505c/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_61807717-4e90-49e6-8fe3-108384da505c/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 df8b7adcbf56654757c5dc2be0c22286a9ec336a21d175300e29946df337c12f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:31:17,247 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:31:17,316 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61807717-4e90-49e6-8fe3-108384da505c/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-12-06 00:31:17,321 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 00:31:17,322 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 00:31:17,346 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:31:17,347 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 00:31:17,348 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 00:31:17,348 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:31:17,348 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:31:17,348 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:31:17,348 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 00:31:17,349 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:31:17,349 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:31:17,349 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 00:31:17,349 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:31:17,349 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 00:31:17,349 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 00:31:17,349 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 00:31:17,349 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 00:31:17,349 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:31:17,350 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:31:17,350 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:31:17,350 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:31:17,350 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:31:17,350 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:31:17,350 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:31:17,350 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:31:17,350 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:31:17,351 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 00:31:17,351 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 00:31:17,351 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 00:31:17,351 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_61807717-4e90-49e6-8fe3-108384da505c/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 -> df8b7adcbf56654757c5dc2be0c22286a9ec336a21d175300e29946df337c12f [2024-12-06 00:31:17,615 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:31:17,625 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:31:17,628 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:31:17,629 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:31:17,629 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:31:17,631 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61807717-4e90-49e6-8fe3-108384da505c/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/busybox-1.22.0/uname-1.i [2024-12-06 00:31:20,488 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61807717-4e90-49e6-8fe3-108384da505c/bin/ukojak-verify-CZk0znPC7b/data/c8682943c/db12975cbfed46e19ca4272bf0969de2/FLAG6010e32e2 [2024-12-06 00:31:20,863 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:31:20,863 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61807717-4e90-49e6-8fe3-108384da505c/sv-benchmarks/c/busybox-1.22.0/uname-1.i [2024-12-06 00:31:20,891 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61807717-4e90-49e6-8fe3-108384da505c/bin/ukojak-verify-CZk0znPC7b/data/c8682943c/db12975cbfed46e19ca4272bf0969de2/FLAG6010e32e2 [2024-12-06 00:31:21,063 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61807717-4e90-49e6-8fe3-108384da505c/bin/ukojak-verify-CZk0znPC7b/data/c8682943c/db12975cbfed46e19ca4272bf0969de2 [2024-12-06 00:31:21,066 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:31:21,067 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:31:21,069 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:31:21,069 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:31:21,074 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:31:21,075 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:31:21" (1/1) ... [2024-12-06 00:31:21,076 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d721cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:31:21, skipping insertion in model container [2024-12-06 00:31:21,077 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:31:21" (1/1) ... [2024-12-06 00:31:21,141 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:31:22,319 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:31:22,357 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:31:22,512 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:31:22,707 WARN L1212 FunctionHandler]: The following functions are not defined or handled internally: vasprintf [2024-12-06 00:31:22,715 INFO L204 MainTranslator]: Completed translation [2024-12-06 00:31:22,716 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:31:22 WrapperNode [2024-12-06 00:31:22,716 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:31:22,717 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 00:31:22,717 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 00:31:22,717 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 00:31:22,723 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:31:22" (1/1) ... [2024-12-06 00:31:22,758 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:31:22" (1/1) ... [2024-12-06 00:31:22,855 INFO L138 Inliner]: procedures = 570, calls = 888, calls flagged for inlining = 24, calls inlined = 22, statements flattened = 2125 [2024-12-06 00:31:22,855 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 00:31:22,856 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 00:31:22,856 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 00:31:22,856 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 00:31:22,864 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:31:22" (1/1) ... [2024-12-06 00:31:22,864 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:31:22" (1/1) ... [2024-12-06 00:31:22,883 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:31:22" (1/1) ... [2024-12-06 00:31:22,883 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:31:22" (1/1) ... [2024-12-06 00:31:22,933 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:31:22" (1/1) ... [2024-12-06 00:31:22,936 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:31:22" (1/1) ... [2024-12-06 00:31:22,949 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:31:22" (1/1) ... [2024-12-06 00:31:22,959 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:31:22" (1/1) ... [2024-12-06 00:31:22,966 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:31:22" (1/1) ... [2024-12-06 00:31:22,984 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 00:31:22,984 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 00:31:22,984 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 00:31:22,985 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 00:31:22,985 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:31:22" (1/1) ... [2024-12-06 00:31:22,991 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:31:23,005 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61807717-4e90-49e6-8fe3-108384da505c/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 00:31:23,019 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61807717-4e90-49e6-8fe3-108384da505c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 00:31:23,023 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61807717-4e90-49e6-8fe3-108384da505c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 00:31:23,052 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 00:31:23,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-06 00:31:23,052 INFO L130 BoogieDeclarations]: Found specification of procedure bb_verror_msg [2024-12-06 00:31:23,052 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_verror_msg [2024-12-06 00:31:23,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 00:31:23,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 00:31:23,052 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 00:31:23,052 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 00:31:23,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 00:31:23,053 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 00:31:23,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 00:31:23,053 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2024-12-06 00:31:23,053 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2024-12-06 00:31:23,053 INFO L130 BoogieDeclarations]: Found specification of procedure xmalloc [2024-12-06 00:31:23,053 INFO L138 BoogieDeclarations]: Found implementation of procedure xmalloc [2024-12-06 00:31:23,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-06 00:31:23,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 00:31:23,053 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 00:31:23,053 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 00:31:23,054 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 00:31:23,054 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 00:31:23,054 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 00:31:23,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 00:31:23,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 00:31:23,054 INFO L130 BoogieDeclarations]: Found specification of procedure bb_show_usage [2024-12-06 00:31:23,054 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_show_usage [2024-12-06 00:31:23,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 00:31:23,054 INFO L130 BoogieDeclarations]: Found specification of procedure bb_error_msg_and_die [2024-12-06 00:31:23,054 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_error_msg_and_die [2024-12-06 00:31:23,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 00:31:23,413 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 00:31:23,414 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 00:31:41,276 INFO L? ?]: Removed 598 outVars from TransFormulas that were not future-live. [2024-12-06 00:31:41,276 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 00:31:42,049 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 00:31:42,049 INFO L312 CfgBuilder]: Removed 40 assume(true) statements. [2024-12-06 00:31:42,050 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:31:42 BoogieIcfgContainer [2024-12-06 00:31:42,050 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 00:31:42,051 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 00:31:42,051 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 00:31:42,063 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 00:31:42,063 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:31:42" (1/1) ... [2024-12-06 00:31:42,072 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 00:31:42,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:31:42,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 391 states and 536 transitions. [2024-12-06 00:31:42,139 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 536 transitions. [2024-12-06 00:31:42,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 00:31:42,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:31:42,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:31:50,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:31:50,942 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 00:32:01,078 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 00:32:01,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:32:01,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 393 states and 539 transitions. [2024-12-06 00:32:01,854 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 539 transitions. [2024-12-06 00:32:01,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 00:32:01,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:32:01,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:32:08,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:32:09,472 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 00:32:09,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:32:09,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 394 states and 540 transitions. [2024-12-06 00:32:09,611 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 540 transitions. [2024-12-06 00:32:09,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 00:32:09,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:32:09,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:32:16,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:32:17,276 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 00:32:17,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:32:17,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 396 states and 543 transitions. [2024-12-06 00:32:17,978 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 543 transitions. [2024-12-06 00:32:17,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 00:32:17,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:32:17,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:32:25,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:32:26,165 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 00:32:27,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:32:27,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 395 states and 542 transitions. [2024-12-06 00:32:27,353 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 542 transitions. [2024-12-06 00:32:27,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 00:32:27,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:32:27,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:32:35,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:32:35,995 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 00:32:36,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:32:36,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 396 states and 543 transitions. [2024-12-06 00:32:36,818 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 543 transitions. [2024-12-06 00:32:36,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 00:32:36,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:32:36,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:32:43,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:32:44,683 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 00:32:46,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:32:46,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 395 states and 542 transitions. [2024-12-06 00:32:46,648 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 542 transitions. [2024-12-06 00:32:46,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 00:32:46,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:32:46,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:32:54,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:32:54,705 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 00:32:55,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:32:55,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 394 states and 541 transitions. [2024-12-06 00:32:55,139 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 541 transitions. [2024-12-06 00:32:55,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 00:32:55,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:32:55,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:33:02,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:33:03,548 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 00:33:06,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:33:06,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 397 states and 544 transitions. [2024-12-06 00:33:06,893 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 544 transitions. [2024-12-06 00:33:06,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 00:33:06,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:33:06,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:33:14,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:33:15,454 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 00:33:18,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:33:18,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 400 states and 547 transitions. [2024-12-06 00:33:18,031 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 547 transitions. [2024-12-06 00:33:18,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 00:33:18,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:33:18,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:33:25,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:33:26,812 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 00:33:29,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:33:29,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 403 states and 550 transitions. [2024-12-06 00:33:29,457 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 550 transitions. [2024-12-06 00:33:29,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 00:33:29,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:33:29,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:33:35,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:33:37,111 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 00:33:40,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:33:40,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 406 states and 553 transitions. [2024-12-06 00:33:40,223 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 553 transitions. [2024-12-06 00:33:40,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 00:33:40,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:33:40,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:33:46,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:33:48,189 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 00:33:51,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:33:51,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 409 states and 556 transitions. [2024-12-06 00:33:51,532 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 556 transitions. [2024-12-06 00:33:51,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:33:51,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:33:51,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:33:58,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:33:59,452 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 00:34:03,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:03,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 412 states and 559 transitions. [2024-12-06 00:34:03,119 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 559 transitions. [2024-12-06 00:34:03,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 00:34:03,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:03,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:09,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:11,343 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 00:34:15,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:15,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 415 states and 562 transitions. [2024-12-06 00:34:15,427 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 562 transitions. [2024-12-06 00:34:15,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:34:15,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:15,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:22,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:23,122 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 00:34:25,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:25,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 418 states and 564 transitions. [2024-12-06 00:34:25,302 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 564 transitions. [2024-12-06 00:34:25,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 00:34:25,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:25,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:31,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:34,029 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 00:34:37,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:37,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 417 states and 563 transitions. [2024-12-06 00:34:37,415 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 563 transitions. [2024-12-06 00:34:37,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 00:34:37,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:37,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:44,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:44,607 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 00:34:44,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:44,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 416 states and 562 transitions. [2024-12-06 00:34:44,763 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 562 transitions. [2024-12-06 00:34:44,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 00:34:44,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:44,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:51,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:52,612 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 00:34:55,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:55,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 415 states and 561 transitions. [2024-12-06 00:34:55,038 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 561 transitions. [2024-12-06 00:34:55,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 00:34:55,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:55,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:35:01,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:35:02,701 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 00:35:03,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:35:03,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 417 states and 564 transitions. [2024-12-06 00:35:03,765 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 564 transitions. [2024-12-06 00:35:03,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 00:35:03,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:35:03,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:35:10,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:35:11,672 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 00:35:12,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:35:12,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 420 states and 568 transitions. [2024-12-06 00:35:12,760 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 568 transitions. [2024-12-06 00:35:12,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 00:35:12,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:35:12,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:35:19,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:35:19,851 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 00:35:19,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:35:19,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 421 states and 569 transitions. [2024-12-06 00:35:19,970 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 569 transitions. [2024-12-06 00:35:19,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 00:35:19,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:35:19,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:35:26,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:35:27,221 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 00:35:27,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:35:27,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 422 states and 570 transitions. [2024-12-06 00:35:27,331 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 570 transitions. [2024-12-06 00:35:27,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 00:35:27,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:35:27,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:35:34,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:35:35,524 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 00:35:38,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:35:38,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 424 states and 573 transitions. [2024-12-06 00:35:38,198 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 573 transitions. [2024-12-06 00:35:38,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 00:35:38,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:35:38,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:35:45,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:35:46,555 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 00:35:55,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:35:55,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 430 states and 584 transitions. [2024-12-06 00:35:55,011 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 584 transitions. [2024-12-06 00:35:55,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 00:35:55,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:35:55,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:36:01,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:36:03,166 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 00:36:08,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:36:08,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 429 states and 583 transitions. [2024-12-06 00:36:08,327 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 583 transitions. [2024-12-06 00:36:08,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 00:36:08,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:36:08,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:36:15,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:36:15,618 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 00:36:15,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:36:15,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 430 states and 584 transitions. [2024-12-06 00:36:15,719 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 584 transitions. [2024-12-06 00:36:15,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 00:36:15,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:36:15,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:36:22,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:36:24,340 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 00:36:27,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:36:27,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 433 states and 589 transitions. [2024-12-06 00:36:27,791 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 589 transitions. [2024-12-06 00:36:27,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 00:36:27,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:36:27,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:36:34,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:36:36,363 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 00:36:42,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:36:42,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 437 states and 594 transitions. [2024-12-06 00:36:42,353 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 594 transitions. [2024-12-06 00:36:42,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 00:36:42,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:36:42,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:36:49,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:36:52,137 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 00:36:59,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:36:59,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 436 states and 593 transitions. [2024-12-06 00:36:59,320 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 593 transitions. [2024-12-06 00:36:59,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 00:36:59,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:36:59,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:37:06,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:37:07,183 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 00:37:15,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:37:15,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 438 states and 596 transitions. [2024-12-06 00:37:15,208 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 596 transitions. [2024-12-06 00:37:15,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 00:37:15,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:37:15,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:37:22,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:37:25,139 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 00:37:32,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:37:32,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 437 states and 595 transitions. [2024-12-06 00:37:32,417 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 595 transitions. [2024-12-06 00:37:32,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 00:37:32,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:37:32,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:37:39,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:37:40,729 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 00:37:42,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:37:42,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 441 states and 600 transitions. [2024-12-06 00:37:42,356 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 600 transitions. [2024-12-06 00:37:42,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 00:37:42,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:37:42,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:37:49,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:37:49,625 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 00:37:53,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:37:53,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 443 states and 601 transitions. [2024-12-06 00:37:53,970 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 601 transitions. [2024-12-06 00:37:53,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 00:37:53,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:37:53,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:38:00,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:38:02,292 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 00:38:05,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:38:05,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 447 states and 606 transitions. [2024-12-06 00:38:05,936 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 606 transitions. [2024-12-06 00:38:05,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 00:38:05,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:38:05,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:38:12,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:38:14,693 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 00:38:16,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:38:16,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 446 states and 605 transitions. [2024-12-06 00:38:16,189 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 605 transitions. [2024-12-06 00:38:16,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 00:38:16,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:38:16,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:38:23,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:38:24,825 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 00:38:30,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:38:30,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 447 states and 606 transitions. [2024-12-06 00:38:30,625 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 606 transitions. [2024-12-06 00:38:30,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 00:38:30,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:38:30,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:38:37,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:38:39,317 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 00:38:43,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:38:43,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 449 states and 608 transitions. [2024-12-06 00:38:43,284 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 608 transitions. [2024-12-06 00:38:43,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 00:38:43,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:38:43,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:38:50,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:38:50,351 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 00:38:54,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:38:54,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 450 states and 609 transitions. [2024-12-06 00:38:54,922 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 609 transitions. [2024-12-06 00:38:54,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 00:38:54,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:38:54,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:01,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:03,356 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 00:39:07,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:07,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 454 states and 614 transitions. [2024-12-06 00:39:07,468 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 614 transitions. [2024-12-06 00:39:07,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 00:39:07,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:07,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:13,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:14,171 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 00:39:24,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:24,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 457 states and 618 transitions. [2024-12-06 00:39:24,412 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 618 transitions. [2024-12-06 00:39:24,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 00:39:24,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:24,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:30,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:31,141 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 00:39:31,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:31,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 458 states and 619 transitions. [2024-12-06 00:39:31,232 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 619 transitions. [2024-12-06 00:39:31,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 00:39:31,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:31,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:37,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:38,009 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 00:39:38,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:38,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 460 states and 622 transitions. [2024-12-06 00:39:38,017 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 622 transitions. [2024-12-06 00:39:38,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 00:39:38,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:38,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:44,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:46,578 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 00:40:17,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:40:17,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 469 states and 637 transitions. [2024-12-06 00:40:17,149 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 637 transitions. [2024-12-06 00:40:17,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 00:40:17,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:40:17,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:40:23,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:40:27,789 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 00:40:42,856 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 00:42:58,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:58,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 515 states and 702 transitions. [2024-12-06 00:42:58,837 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 702 transitions. [2024-12-06 00:42:58,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 00:42:58,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:58,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:05,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:08,579 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 00:44:04,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:44:04,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 525 states and 718 transitions. [2024-12-06 00:44:04,608 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 718 transitions. [2024-12-06 00:44:04,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 00:44:04,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:44:04,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:44:11,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:44:14,640 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 00:44:22,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:44:22,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 529 states and 724 transitions. [2024-12-06 00:44:22,671 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 724 transitions. [2024-12-06 00:44:22,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 00:44:22,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:44:22,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:44:29,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:44:29,502 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 00:44:29,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:44:29,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 530 states and 724 transitions. [2024-12-06 00:44:29,512 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 724 transitions. [2024-12-06 00:44:29,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 00:44:29,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:44:29,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:44:36,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:44:43,023 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 00:44:59,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:44:59,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 534 states and 730 transitions. [2024-12-06 00:44:59,766 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 730 transitions. [2024-12-06 00:44:59,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 00:44:59,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:44:59,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:45:06,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:45:06,729 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 00:45:16,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:45:16,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 536 states and 731 transitions. [2024-12-06 00:45:16,368 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 731 transitions. [2024-12-06 00:45:16,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 00:45:16,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:45:16,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:45:22,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:45:23,233 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 176 trivial. 0 not checked. [2024-12-06 00:45:31,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:45:31,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 500 states and 691 transitions. [2024-12-06 00:45:31,931 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 691 transitions. [2024-12-06 00:45:31,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 00:45:31,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:45:31,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:45:38,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:45:38,820 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 00:45:48,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:45:48,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 502 states and 692 transitions. [2024-12-06 00:45:48,810 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 692 transitions. [2024-12-06 00:45:48,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 00:45:48,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:45:48,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:45:55,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:45:55,821 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked.