./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/busybox-1.22.0/uname-2.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d354365-7948-4869-8217-66e506f75871/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d354365-7948-4869-8217-66e506f75871/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_5d354365-7948-4869-8217-66e506f75871/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d354365-7948-4869-8217-66e506f75871/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/busybox-1.22.0/uname-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d354365-7948-4869-8217-66e506f75871/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_5d354365-7948-4869-8217-66e506f75871/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 ce381cf603602873aa7825ca610797c82dd7f7e7d56006b032fdfc5a2bfa2e82 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:35:21,642 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:35:21,697 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d354365-7948-4869-8217-66e506f75871/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-12-06 02:35:21,701 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:35:21,701 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:35:21,719 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:35:21,720 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:35:21,720 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:35:21,720 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:35:21,720 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:35:21,720 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:35:21,721 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:35:21,721 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:35:21,721 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:35:21,721 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:35:21,721 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:35:21,721 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:35:21,721 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 02:35:21,721 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 02:35:21,721 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:35:21,721 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:35:21,722 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:35:21,722 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:35:21,722 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:35:21,722 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:35:21,722 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:35:21,722 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:35:21,722 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:35:21,722 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:35:21,722 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:35:21,723 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:35:21,723 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:35:21,723 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_5d354365-7948-4869-8217-66e506f75871/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 -> ce381cf603602873aa7825ca610797c82dd7f7e7d56006b032fdfc5a2bfa2e82 [2024-12-06 02:35:21,941 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:35:21,949 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:35:21,952 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:35:21,953 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:35:21,953 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:35:21,954 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d354365-7948-4869-8217-66e506f75871/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/busybox-1.22.0/uname-2.i [2024-12-06 02:35:24,601 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d354365-7948-4869-8217-66e506f75871/bin/ukojak-verify-CZk0znPC7b/data/2b355d768/60978f0c04b24d698c82eb952eef37df/FLAG99d5981ff [2024-12-06 02:35:24,940 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:35:24,940 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d354365-7948-4869-8217-66e506f75871/sv-benchmarks/c/busybox-1.22.0/uname-2.i [2024-12-06 02:35:24,961 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d354365-7948-4869-8217-66e506f75871/bin/ukojak-verify-CZk0znPC7b/data/2b355d768/60978f0c04b24d698c82eb952eef37df/FLAG99d5981ff [2024-12-06 02:35:24,976 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d354365-7948-4869-8217-66e506f75871/bin/ukojak-verify-CZk0znPC7b/data/2b355d768/60978f0c04b24d698c82eb952eef37df [2024-12-06 02:35:24,978 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:35:24,979 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:35:24,981 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:35:24,981 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:35:24,985 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:35:24,986 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:35:24" (1/1) ... [2024-12-06 02:35:24,987 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24c5b85b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:35:24, skipping insertion in model container [2024-12-06 02:35:24,987 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:35:24" (1/1) ... [2024-12-06 02:35:25,037 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:35:25,966 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:35:26,000 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:35:26,143 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:35:26,302 WARN L1212 FunctionHandler]: The following functions are not defined or handled internally: vasprintf [2024-12-06 02:35:26,309 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:35:26,310 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:35:26 WrapperNode [2024-12-06 02:35:26,310 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:35:26,311 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:35:26,311 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:35:26,311 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:35:26,315 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:35:26" (1/1) ... [2024-12-06 02:35:26,362 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:35:26" (1/1) ... [2024-12-06 02:35:26,437 INFO L138 Inliner]: procedures = 570, calls = 888, calls flagged for inlining = 24, calls inlined = 22, statements flattened = 2117 [2024-12-06 02:35:26,437 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:35:26,438 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:35:26,438 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:35:26,438 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:35:26,445 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:35:26" (1/1) ... [2024-12-06 02:35:26,445 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:35:26" (1/1) ... [2024-12-06 02:35:26,456 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:35:26" (1/1) ... [2024-12-06 02:35:26,456 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:35:26" (1/1) ... [2024-12-06 02:35:26,500 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:35:26" (1/1) ... [2024-12-06 02:35:26,503 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:35:26" (1/1) ... [2024-12-06 02:35:26,514 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:35:26" (1/1) ... [2024-12-06 02:35:26,522 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:35:26" (1/1) ... [2024-12-06 02:35:26,529 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:35:26" (1/1) ... [2024-12-06 02:35:26,542 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:35:26,543 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:35:26,543 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:35:26,543 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:35:26,544 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:35:26" (1/1) ... [2024-12-06 02:35:26,549 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:35:26,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d354365-7948-4869-8217-66e506f75871/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:35:26,573 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d354365-7948-4869-8217-66e506f75871/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:35:26,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d354365-7948-4869-8217-66e506f75871/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:35:26,597 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 02:35:26,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-06 02:35:26,597 INFO L130 BoogieDeclarations]: Found specification of procedure bb_verror_msg [2024-12-06 02:35:26,597 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_verror_msg [2024-12-06 02:35:26,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 02:35:26,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 02:35:26,598 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 02:35:26,598 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:35:26,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 02:35:26,598 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:35:26,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:35:26,598 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2024-12-06 02:35:26,598 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2024-12-06 02:35:26,598 INFO L130 BoogieDeclarations]: Found specification of procedure xmalloc [2024-12-06 02:35:26,598 INFO L138 BoogieDeclarations]: Found implementation of procedure xmalloc [2024-12-06 02:35:26,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-06 02:35:26,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 02:35:26,598 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 02:35:26,598 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 02:35:26,598 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 02:35:26,598 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 02:35:26,598 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 02:35:26,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 02:35:26,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 02:35:26,599 INFO L130 BoogieDeclarations]: Found specification of procedure bb_show_usage [2024-12-06 02:35:26,599 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_show_usage [2024-12-06 02:35:26,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 02:35:26,599 INFO L130 BoogieDeclarations]: Found specification of procedure bb_error_msg_and_die [2024-12-06 02:35:26,599 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_error_msg_and_die [2024-12-06 02:35:26,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 02:35:26,947 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:35:26,949 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:35:44,137 INFO L? ?]: Removed 572 outVars from TransFormulas that were not future-live. [2024-12-06 02:35:44,137 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:35:44,721 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:35:44,721 INFO L312 CfgBuilder]: Removed 40 assume(true) statements. [2024-12-06 02:35:44,722 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:35:44 BoogieIcfgContainer [2024-12-06 02:35:44,722 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:35:44,723 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:35:44,723 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:35:44,732 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:35:44,732 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:35:44" (1/1) ... [2024-12-06 02:35:44,739 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:35:44,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:44,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 375 states and 520 transitions. [2024-12-06 02:35:44,793 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 520 transitions. [2024-12-06 02:35:44,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 02:35:44,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:44,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:52,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:53,617 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 02:36:03,768 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 02:36:04,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:04,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 377 states and 523 transitions. [2024-12-06 02:36:04,527 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 523 transitions. [2024-12-06 02:36:04,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 02:36:04,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:04,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:11,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:11,737 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 02:36:11,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:11,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 378 states and 524 transitions. [2024-12-06 02:36:11,872 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 524 transitions. [2024-12-06 02:36:11,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 02:36:11,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:11,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:19,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:19,801 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 02:36:20,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:20,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 380 states and 527 transitions. [2024-12-06 02:36:20,380 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 527 transitions. [2024-12-06 02:36:20,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 02:36:20,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:20,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:26,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:27,440 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 02:36:28,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:28,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 379 states and 526 transitions. [2024-12-06 02:36:28,455 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 526 transitions. [2024-12-06 02:36:28,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 02:36:28,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:28,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:35,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:35,884 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 02:36:36,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:36,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 380 states and 527 transitions. [2024-12-06 02:36:36,568 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 527 transitions. [2024-12-06 02:36:36,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 02:36:36,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:36,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:43,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:43,815 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 02:36:45,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:45,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 379 states and 526 transitions. [2024-12-06 02:36:45,447 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 526 transitions. [2024-12-06 02:36:45,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 02:36:45,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:45,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:52,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:52,592 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 02:36:52,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:52,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 378 states and 525 transitions. [2024-12-06 02:36:52,963 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 525 transitions. [2024-12-06 02:36:52,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 02:36:52,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:52,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:59,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:00,575 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 02:37:03,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:03,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 381 states and 528 transitions. [2024-12-06 02:37:03,606 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 528 transitions. [2024-12-06 02:37:03,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 02:37:03,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:03,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:10,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:11,130 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 02:37:13,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:13,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 384 states and 531 transitions. [2024-12-06 02:37:13,440 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 531 transitions. [2024-12-06 02:37:13,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:37:13,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:13,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:20,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:20,929 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 02:37:23,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:23,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 387 states and 534 transitions. [2024-12-06 02:37:23,573 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 534 transitions. [2024-12-06 02:37:23,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:37:23,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:23,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:30,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:31,131 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 02:37:33,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:33,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 390 states and 537 transitions. [2024-12-06 02:37:33,995 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 537 transitions. [2024-12-06 02:37:33,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:37:33,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:33,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:40,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:41,669 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 02:37:44,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:44,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 393 states and 540 transitions. [2024-12-06 02:37:44,677 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 540 transitions. [2024-12-06 02:37:44,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:37:44,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:44,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:51,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:52,309 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 02:37:55,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:55,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 396 states and 543 transitions. [2024-12-06 02:37:55,573 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 543 transitions. [2024-12-06 02:37:55,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:37:55,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:55,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:02,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:03,441 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 02:38:06,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:06,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 399 states and 546 transitions. [2024-12-06 02:38:06,987 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 546 transitions. [2024-12-06 02:38:06,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:38:06,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:06,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:13,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:14,340 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 02:38:16,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:16,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 402 states and 548 transitions. [2024-12-06 02:38:16,288 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 548 transitions. [2024-12-06 02:38:16,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 02:38:16,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:16,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:22,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:24,861 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 02:38:27,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:27,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 401 states and 547 transitions. [2024-12-06 02:38:27,787 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 547 transitions. [2024-12-06 02:38:27,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 02:38:27,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:27,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:34,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:34,747 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 02:38:34,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:34,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 400 states and 546 transitions. [2024-12-06 02:38:34,896 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 546 transitions. [2024-12-06 02:38:34,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 02:38:34,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:34,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:41,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:42,406 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 02:38:44,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:44,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 399 states and 545 transitions. [2024-12-06 02:38:44,523 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 545 transitions. [2024-12-06 02:38:44,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 02:38:44,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:44,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:51,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:52,217 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 02:38:53,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:53,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 401 states and 548 transitions. [2024-12-06 02:38:53,182 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 548 transitions. [2024-12-06 02:38:53,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 02:38:53,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:53,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:59,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:00,998 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 02:39:01,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:01,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 404 states and 552 transitions. [2024-12-06 02:39:01,947 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 552 transitions. [2024-12-06 02:39:01,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 02:39:01,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:01,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:08,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:08,520 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 02:39:08,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:08,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 405 states and 553 transitions. [2024-12-06 02:39:08,613 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 553 transitions. [2024-12-06 02:39:08,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 02:39:08,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:08,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:14,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:15,166 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 02:39:15,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:15,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 406 states and 554 transitions. [2024-12-06 02:39:15,262 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 554 transitions. [2024-12-06 02:39:15,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 02:39:15,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:15,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:21,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:22,672 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 02:39:25,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:25,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 408 states and 557 transitions. [2024-12-06 02:39:25,077 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 557 transitions. [2024-12-06 02:39:25,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 02:39:25,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:25,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:31,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:32,645 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 02:39:39,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:39,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 414 states and 568 transitions. [2024-12-06 02:39:39,914 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 568 transitions. [2024-12-06 02:39:39,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 02:39:39,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:39,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:46,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:47,384 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 02:39:51,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:51,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 413 states and 567 transitions. [2024-12-06 02:39:51,883 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 567 transitions. [2024-12-06 02:39:51,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 02:39:51,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:51,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:58,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:58,760 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 02:39:58,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:58,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 414 states and 568 transitions. [2024-12-06 02:39:58,853 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 568 transitions. [2024-12-06 02:39:58,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 02:39:58,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:58,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:05,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:06,505 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 02:40:09,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:09,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 417 states and 573 transitions. [2024-12-06 02:40:09,439 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 573 transitions. [2024-12-06 02:40:09,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 02:40:09,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:09,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:15,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:17,072 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 02:40:21,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:21,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 421 states and 578 transitions. [2024-12-06 02:40:21,925 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 578 transitions. [2024-12-06 02:40:21,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 02:40:21,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:21,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:28,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:28,519 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 02:40:36,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:36,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 423 states and 581 transitions. [2024-12-06 02:40:36,008 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 581 transitions. [2024-12-06 02:40:36,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 02:40:36,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:36,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:42,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:45,199 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 02:40:53,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:53,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 425 states and 585 transitions. [2024-12-06 02:40:53,550 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 585 transitions. [2024-12-06 02:40:53,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 02:40:53,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:53,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:00,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:02,890 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 02:41:09,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:09,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 424 states and 584 transitions. [2024-12-06 02:41:09,822 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 584 transitions. [2024-12-06 02:41:09,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 02:41:09,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:09,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:16,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:18,124 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 02:41:19,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:19,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 428 states and 589 transitions. [2024-12-06 02:41:19,706 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 589 transitions. [2024-12-06 02:41:19,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 02:41:19,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:19,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:26,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:26,642 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 152 trivial. 0 not checked. [2024-12-06 02:41:30,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:30,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 425 states and 584 transitions. [2024-12-06 02:41:30,958 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 584 transitions. [2024-12-06 02:41:30,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 02:41:30,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:30,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:37,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:37,576 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 02:41:41,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:41,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 427 states and 585 transitions. [2024-12-06 02:41:41,925 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 585 transitions. [2024-12-06 02:41:41,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 02:41:41,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:41,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:48,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:50,032 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 02:41:53,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:53,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 431 states and 590 transitions. [2024-12-06 02:41:53,783 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 590 transitions. [2024-12-06 02:41:53,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 02:41:53,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:53,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:00,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:02,084 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 02:42:03,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:03,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 430 states and 589 transitions. [2024-12-06 02:42:03,668 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 589 transitions. [2024-12-06 02:42:03,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 02:42:03,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:03,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:10,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:11,919 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 02:42:17,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:17,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 431 states and 590 transitions. [2024-12-06 02:42:17,903 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 590 transitions. [2024-12-06 02:42:17,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 02:42:17,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:17,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:24,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:26,717 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 02:42:30,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:30,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 433 states and 592 transitions. [2024-12-06 02:42:30,954 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 592 transitions. [2024-12-06 02:42:30,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 02:42:30,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:30,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:37,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:37,743 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 02:42:42,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:42,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 434 states and 593 transitions. [2024-12-06 02:42:42,550 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 593 transitions. [2024-12-06 02:42:42,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 02:42:42,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:42,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:49,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:51,025 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 02:42:55,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:55,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 438 states and 598 transitions. [2024-12-06 02:42:55,371 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 598 transitions. [2024-12-06 02:42:55,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 02:42:55,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:55,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:02,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:02,496 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 02:43:13,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:13,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 441 states and 602 transitions. [2024-12-06 02:43:13,457 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 602 transitions. [2024-12-06 02:43:13,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 02:43:13,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:13,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:20,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:20,229 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 02:43:20,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:20,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 442 states and 603 transitions. [2024-12-06 02:43:20,320 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 603 transitions. [2024-12-06 02:43:20,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 02:43:20,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:20,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:26,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:27,187 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 02:43:27,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:27,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 444 states and 606 transitions. [2024-12-06 02:43:27,199 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 606 transitions. [2024-12-06 02:43:27,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 02:43:27,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:27,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:34,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:35,998 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 02:44:07,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:07,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 453 states and 621 transitions. [2024-12-06 02:44:07,628 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 621 transitions. [2024-12-06 02:44:07,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 02:44:07,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:07,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:14,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:18,619 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 02:44:34,064 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 02:46:54,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:54,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 499 states and 686 transitions. [2024-12-06 02:46:54,484 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 686 transitions. [2024-12-06 02:46:54,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 02:46:54,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:54,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:01,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:04,352 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 02:48:01,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:01,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 509 states and 702 transitions. [2024-12-06 02:48:01,355 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 702 transitions. [2024-12-06 02:48:01,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 02:48:01,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:01,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:07,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:11,329 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 02:48:19,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:19,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 513 states and 708 transitions. [2024-12-06 02:48:19,534 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 708 transitions. [2024-12-06 02:48:19,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 02:48:19,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:19,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:26,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:26,237 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 02:48:26,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:26,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 514 states and 708 transitions. [2024-12-06 02:48:26,247 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 708 transitions. [2024-12-06 02:48:26,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 02:48:26,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:26,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:32,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:39,648 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 02:48:56,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:56,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 518 states and 714 transitions. [2024-12-06 02:48:56,688 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 714 transitions. [2024-12-06 02:48:56,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 02:48:56,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:56,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:03,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:03,443 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 02:49:13,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:13,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 520 states and 715 transitions. [2024-12-06 02:49:13,246 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 715 transitions. [2024-12-06 02:49:13,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 02:49:13,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:13,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:19,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:19,931 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 02:49:28,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:28,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 484 states and 675 transitions. [2024-12-06 02:49:28,770 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 675 transitions. [2024-12-06 02:49:28,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 02:49:28,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:28,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:35,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:35,593 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 02:49:45,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:45,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 486 states and 676 transitions. [2024-12-06 02:49:45,510 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 676 transitions. [2024-12-06 02:49:45,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 02:49:45,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:45,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:51,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:52,289 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 02:50:02,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:02,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 490 states and 680 transitions. [2024-12-06 02:50:02,785 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 680 transitions. [2024-12-06 02:50:02,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 02:50:02,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:02,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:09,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat