./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/busybox-1.22.0/tee-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_e1891ae8-4d18-467d-a4be-abd2873406fb/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1891ae8-4d18-467d-a4be-abd2873406fb/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_e1891ae8-4d18-467d-a4be-abd2873406fb/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1891ae8-4d18-467d-a4be-abd2873406fb/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/busybox-1.22.0/tee-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1891ae8-4d18-467d-a4be-abd2873406fb/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_e1891ae8-4d18-467d-a4be-abd2873406fb/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 51f4cf8ce110b92f68961d27b667e514c3fefcd9540eb44fa919855fdd25ad59 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:46:58,590 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:46:58,658 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1891ae8-4d18-467d-a4be-abd2873406fb/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-12-06 01:46:58,663 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 01:46:58,663 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 01:46:58,688 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:46:58,689 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 01:46:58,689 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 01:46:58,690 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:46:58,690 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:46:58,690 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:46:58,690 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 01:46:58,690 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 01:46:58,690 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:46:58,690 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 01:46:58,691 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:46:58,691 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 01:46:58,691 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 01:46:58,691 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 01:46:58,691 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 01:46:58,691 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:46:58,691 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:46:58,691 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:46:58,691 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:46:58,692 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:46:58,692 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:46:58,692 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:46:58,692 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:46:58,692 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:46:58,692 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 01:46:58,692 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 01:46:58,692 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 01:46:58,692 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_e1891ae8-4d18-467d-a4be-abd2873406fb/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 -> 51f4cf8ce110b92f68961d27b667e514c3fefcd9540eb44fa919855fdd25ad59 [2024-12-06 01:46:58,944 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:46:58,952 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:46:58,953 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:46:58,954 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:46:58,955 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:46:58,956 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1891ae8-4d18-467d-a4be-abd2873406fb/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/busybox-1.22.0/tee-2.i [2024-12-06 01:47:01,674 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1891ae8-4d18-467d-a4be-abd2873406fb/bin/ukojak-verify-CZk0znPC7b/data/53fe5a791/ba6e15ed352b4616bb35251114f85cec/FLAG0da48885f [2024-12-06 01:47:02,020 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:47:02,021 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1891ae8-4d18-467d-a4be-abd2873406fb/sv-benchmarks/c/busybox-1.22.0/tee-2.i [2024-12-06 01:47:02,049 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1891ae8-4d18-467d-a4be-abd2873406fb/bin/ukojak-verify-CZk0znPC7b/data/53fe5a791/ba6e15ed352b4616bb35251114f85cec/FLAG0da48885f [2024-12-06 01:47:02,066 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1891ae8-4d18-467d-a4be-abd2873406fb/bin/ukojak-verify-CZk0znPC7b/data/53fe5a791/ba6e15ed352b4616bb35251114f85cec [2024-12-06 01:47:02,068 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:47:02,070 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:47:02,071 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:47:02,071 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:47:02,076 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:47:02,077 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:47:02" (1/1) ... [2024-12-06 01:47:02,078 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f444c28 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:47:02, skipping insertion in model container [2024-12-06 01:47:02,078 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:47:02" (1/1) ... [2024-12-06 01:47:02,138 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:47:03,332 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:47:03,467 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 01:47:03,622 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:47:03,972 WARN L1212 FunctionHandler]: The following functions are not defined or handled internally: vasprintf [2024-12-06 01:47:03,979 INFO L204 MainTranslator]: Completed translation [2024-12-06 01:47:03,980 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:47:03 WrapperNode [2024-12-06 01:47:03,980 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:47:03,981 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 01:47:03,981 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 01:47:03,981 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 01:47:03,988 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:47:03" (1/1) ... [2024-12-06 01:47:04,091 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:47:03" (1/1) ... [2024-12-06 01:47:04,470 INFO L138 Inliner]: procedures = 575, calls = 8940, calls flagged for inlining = 28, calls inlined = 26, statements flattened = 10191 [2024-12-06 01:47:04,471 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 01:47:04,471 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 01:47:04,472 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 01:47:04,472 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 01:47:04,481 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:47:03" (1/1) ... [2024-12-06 01:47:04,481 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:47:03" (1/1) ... [2024-12-06 01:47:04,549 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:47:03" (1/1) ... [2024-12-06 01:47:04,550 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:47:03" (1/1) ... [2024-12-06 01:47:04,786 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:47:03" (1/1) ... [2024-12-06 01:47:04,810 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:47:03" (1/1) ... [2024-12-06 01:47:04,830 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:47:03" (1/1) ... [2024-12-06 01:47:04,861 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:47:03" (1/1) ... [2024-12-06 01:47:04,876 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:47:03" (1/1) ... [2024-12-06 01:47:04,938 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 01:47:04,939 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 01:47:04,939 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 01:47:04,939 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 01:47:04,940 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:47:03" (1/1) ... [2024-12-06 01:47:04,947 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:47:04,961 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1891ae8-4d18-467d-a4be-abd2873406fb/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 01:47:04,976 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1891ae8-4d18-467d-a4be-abd2873406fb/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 01:47:04,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1891ae8-4d18-467d-a4be-abd2873406fb/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 01:47:05,007 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 01:47:05,007 INFO L130 BoogieDeclarations]: Found specification of procedure xzalloc [2024-12-06 01:47:05,007 INFO L138 BoogieDeclarations]: Found implementation of procedure xzalloc [2024-12-06 01:47:05,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-06 01:47:05,007 INFO L130 BoogieDeclarations]: Found specification of procedure bb_verror_msg [2024-12-06 01:47:05,007 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_verror_msg [2024-12-06 01:47:05,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 01:47:05,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 01:47:05,007 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 01:47:05,007 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 01:47:05,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 01:47:05,008 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 01:47:05,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 01:47:05,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2024-12-06 01:47:05,008 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2024-12-06 01:47:05,008 INFO L130 BoogieDeclarations]: Found specification of procedure xmalloc [2024-12-06 01:47:05,008 INFO L138 BoogieDeclarations]: Found implementation of procedure xmalloc [2024-12-06 01:47:05,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-06 01:47:05,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 01:47:05,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 01:47:05,009 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 01:47:05,009 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 01:47:05,009 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 01:47:05,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 01:47:05,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 01:47:05,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 01:47:05,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 01:47:05,010 INFO L130 BoogieDeclarations]: Found specification of procedure bb_error_msg_and_die [2024-12-06 01:47:05,010 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_error_msg_and_die [2024-12-06 01:47:05,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 01:47:05,415 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 01:47:05,416 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 01:47:33,742 INFO L? ?]: Removed 611 outVars from TransFormulas that were not future-live. [2024-12-06 01:47:33,742 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 01:47:34,547 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 01:47:34,547 INFO L312 CfgBuilder]: Removed 40 assume(true) statements. [2024-12-06 01:47:34,547 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:47:34 BoogieIcfgContainer [2024-12-06 01:47:34,547 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 01:47:34,548 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 01:47:34,548 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 01:47:34,556 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 01:47:34,556 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:47:34" (1/1) ... [2024-12-06 01:47:34,562 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 01:47:34,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:34,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 371 states and 522 transitions. [2024-12-06 01:47:34,607 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 522 transitions. [2024-12-06 01:47:34,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 01:47:34,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:34,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:38,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:40,365 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 01:47:50,931 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.52s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 01:47:51,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:51,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 373 states and 525 transitions. [2024-12-06 01:47:51,060 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 525 transitions. [2024-12-06 01:47:51,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 01:47:51,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:51,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:54,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:55,466 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 01:47:55,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:55,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 374 states and 526 transitions. [2024-12-06 01:47:55,501 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 526 transitions. [2024-12-06 01:47:55,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 01:47:55,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:55,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:59,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:00,440 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 01:48:00,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:00,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 376 states and 529 transitions. [2024-12-06 01:48:00,556 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 529 transitions. [2024-12-06 01:48:00,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 01:48:00,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:00,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:04,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:05,013 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 01:48:05,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:05,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 375 states and 528 transitions. [2024-12-06 01:48:05,238 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 528 transitions. [2024-12-06 01:48:05,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 01:48:05,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:05,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:08,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:09,338 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 01:48:09,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:09,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 376 states and 529 transitions. [2024-12-06 01:48:09,495 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 529 transitions. [2024-12-06 01:48:09,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 01:48:09,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:09,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:12,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:13,848 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 01:48:14,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:14,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 375 states and 528 transitions. [2024-12-06 01:48:14,242 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 528 transitions. [2024-12-06 01:48:14,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 01:48:14,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:14,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:17,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:18,056 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 01:48:18,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:18,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 374 states and 527 transitions. [2024-12-06 01:48:18,145 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 527 transitions. [2024-12-06 01:48:18,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 01:48:18,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:18,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:21,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:22,730 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 01:48:23,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:23,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 377 states and 530 transitions. [2024-12-06 01:48:23,234 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 530 transitions. [2024-12-06 01:48:23,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 01:48:23,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:23,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:26,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:28,029 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 01:48:28,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:28,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 380 states and 533 transitions. [2024-12-06 01:48:28,502 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 533 transitions. [2024-12-06 01:48:28,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 01:48:28,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:28,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:32,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:33,616 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 01:48:34,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:34,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 383 states and 536 transitions. [2024-12-06 01:48:34,156 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 536 transitions. [2024-12-06 01:48:34,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 01:48:34,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:34,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:37,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:38,911 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 01:48:39,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:39,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 386 states and 539 transitions. [2024-12-06 01:48:39,429 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 539 transitions. [2024-12-06 01:48:39,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 01:48:39,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:39,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:42,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:44,466 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 01:48:45,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:45,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 389 states and 542 transitions. [2024-12-06 01:48:45,138 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 542 transitions. [2024-12-06 01:48:45,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 01:48:45,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:45,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:48,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:50,054 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 01:48:50,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:50,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 392 states and 545 transitions. [2024-12-06 01:48:50,833 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 545 transitions. [2024-12-06 01:48:50,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 01:48:50,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:50,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:54,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:56,467 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 01:48:57,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:57,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 395 states and 548 transitions. [2024-12-06 01:48:57,121 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 548 transitions. [2024-12-06 01:48:57,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 01:48:57,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:57,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:00,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:02,384 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 01:49:02,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:02,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 398 states and 550 transitions. [2024-12-06 01:49:02,842 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 550 transitions. [2024-12-06 01:49:02,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 01:49:02,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:02,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:24,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:25,844 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 01:49:26,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:26,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 397 states and 549 transitions. [2024-12-06 01:49:26,420 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 549 transitions. [2024-12-06 01:49:26,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 01:49:26,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:26,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:29,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:30,365 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 01:49:30,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:30,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 396 states and 548 transitions. [2024-12-06 01:49:30,407 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 548 transitions. [2024-12-06 01:49:30,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 01:49:30,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:30,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:33,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:34,122 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 01:49:34,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:34,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 395 states and 547 transitions. [2024-12-06 01:49:34,513 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 547 transitions. [2024-12-06 01:49:34,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 01:49:34,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:34,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:37,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:38,578 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 01:49:38,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:38,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 396 states and 549 transitions. [2024-12-06 01:49:38,774 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 549 transitions. [2024-12-06 01:49:38,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 01:49:38,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:38,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:41,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:42,670 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 01:49:42,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:42,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 397 states and 550 transitions. [2024-12-06 01:49:42,697 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 550 transitions. [2024-12-06 01:49:42,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 01:49:42,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:42,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:46,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:46,765 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 01:49:46,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:46,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 398 states and 551 transitions. [2024-12-06 01:49:46,793 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 551 transitions. [2024-12-06 01:49:46,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 01:49:46,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:46,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:50,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:50,990 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 01:49:51,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:51,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 401 states and 555 transitions. [2024-12-06 01:49:51,180 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 555 transitions. [2024-12-06 01:49:51,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 01:49:51,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:51,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:54,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:55,168 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 01:49:55,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:55,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 402 states and 556 transitions. [2024-12-06 01:49:55,199 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 556 transitions. [2024-12-06 01:49:55,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 01:49:55,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:55,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:58,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:59,558 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 01:50:00,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:00,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 408 states and 567 transitions. [2024-12-06 01:50:00,925 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 567 transitions. [2024-12-06 01:50:00,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 01:50:00,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:00,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:04,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:05,254 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 01:50:06,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:06,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 410 states and 571 transitions. [2024-12-06 01:50:06,436 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 571 transitions. [2024-12-06 01:50:06,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 01:50:06,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:06,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:09,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:10,459 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 01:50:10,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:10,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 411 states and 572 transitions. [2024-12-06 01:50:10,490 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 572 transitions. [2024-12-06 01:50:10,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 01:50:10,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:10,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:13,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:14,450 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 01:50:15,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:15,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 410 states and 571 transitions. [2024-12-06 01:50:15,309 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 571 transitions. [2024-12-06 01:50:15,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 01:50:15,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:15,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:18,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:19,547 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 01:50:20,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:20,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 413 states and 576 transitions. [2024-12-06 01:50:20,127 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 576 transitions. [2024-12-06 01:50:20,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 01:50:20,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:20,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:23,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:24,457 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 01:50:26,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:26,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 414 states and 578 transitions. [2024-12-06 01:50:26,434 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 578 transitions. [2024-12-06 01:50:26,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 01:50:26,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:26,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:29,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:30,718 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 01:50:32,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:32,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 416 states and 581 transitions. [2024-12-06 01:50:32,202 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 581 transitions. [2024-12-06 01:50:32,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 01:50:32,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:32,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:35,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:36,773 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 01:50:37,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:37,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 420 states and 586 transitions. [2024-12-06 01:50:37,899 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 586 transitions. [2024-12-06 01:50:37,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 01:50:37,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:37,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:41,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:41,708 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 01:50:42,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:42,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 421 states and 586 transitions. [2024-12-06 01:50:42,108 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 586 transitions. [2024-12-06 01:50:42,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 01:50:42,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:42,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:45,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:46,482 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 01:50:47,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:47,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 420 states and 585 transitions. [2024-12-06 01:50:47,856 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 585 transitions. [2024-12-06 01:50:47,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 01:50:47,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:47,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:51,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:52,173 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 01:50:52,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:52,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 424 states and 590 transitions. [2024-12-06 01:50:52,494 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 590 transitions. [2024-12-06 01:50:52,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 01:50:52,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:52,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:55,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:56,826 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 01:50:57,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:57,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 425 states and 591 transitions. [2024-12-06 01:50:57,965 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 591 transitions. [2024-12-06 01:50:57,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 01:50:57,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:57,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:01,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:02,490 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 01:51:03,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:03,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 429 states and 596 transitions. [2024-12-06 01:51:03,254 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 596 transitions. [2024-12-06 01:51:03,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 01:51:03,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:03,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:06,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:07,716 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 01:51:08,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:08,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 428 states and 595 transitions. [2024-12-06 01:51:08,012 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 595 transitions. [2024-12-06 01:51:08,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 01:51:08,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:08,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:11,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:12,778 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 01:51:13,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:13,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 430 states and 597 transitions. [2024-12-06 01:51:13,656 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 597 transitions. [2024-12-06 01:51:13,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 01:51:13,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:13,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:16,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:17,704 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 01:51:18,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:18,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 431 states and 599 transitions. [2024-12-06 01:51:18,685 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 599 transitions. [2024-12-06 01:51:18,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 01:51:18,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:18,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:21,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:22,649 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 12 proven. 2 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 01:51:23,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:23,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 432 states and 599 transitions. [2024-12-06 01:51:23,629 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 599 transitions. [2024-12-06 01:51:23,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 01:51:23,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:23,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:26,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:28,213 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 01:51:29,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:29,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 436 states and 604 transitions. [2024-12-06 01:51:29,042 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 604 transitions. [2024-12-06 01:51:29,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 01:51:29,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:29,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:32,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:33,061 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 01:51:35,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:35,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 439 states and 608 transitions. [2024-12-06 01:51:35,133 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 608 transitions. [2024-12-06 01:51:35,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 01:51:35,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:35,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:38,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:39,104 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 01:51:39,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:39,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 440 states and 609 transitions. [2024-12-06 01:51:39,132 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 609 transitions. [2024-12-06 01:51:39,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 01:51:39,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:39,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:42,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:43,761 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 01:51:50,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:50,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 449 states and 625 transitions. [2024-12-06 01:51:50,008 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 625 transitions. [2024-12-06 01:51:50,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 01:51:50,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:50,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:53,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:54,480 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2024-12-06 01:51:55,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:55,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 447 states and 620 transitions. [2024-12-06 01:51:55,107 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 620 transitions. [2024-12-06 01:51:55,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 01:51:55,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:55,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:58,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:59,342 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 01:51:59,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:59,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 449 states and 623 transitions. [2024-12-06 01:51:59,353 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 623 transitions. [2024-12-06 01:51:59,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 01:51:59,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:59,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:02,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:04,115 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 01:52:11,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:11,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 459 states and 638 transitions. [2024-12-06 01:52:11,253 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 638 transitions. [2024-12-06 01:52:11,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 01:52:11,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:11,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:14,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:15,556 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 01:52:15,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:15,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 458 states and 636 transitions. [2024-12-06 01:52:15,967 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 636 transitions. [2024-12-06 01:52:15,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 01:52:15,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:15,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:19,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:20,112 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 01:52:20,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:20,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 457 states and 635 transitions. [2024-12-06 01:52:20,553 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 635 transitions. [2024-12-06 01:52:20,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 01:52:20,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:20,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:23,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:25,289 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 01:52:26,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:26,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 461 states and 640 transitions. [2024-12-06 01:52:26,349 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 640 transitions. [2024-12-06 01:52:26,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 01:52:26,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:26,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:29,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:30,034 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 01:52:30,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:30,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 460 states and 639 transitions. [2024-12-06 01:52:30,069 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 639 transitions. [2024-12-06 01:52:30,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 01:52:30,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:30,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:33,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:34,475 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 01:52:35,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:35,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 459 states and 638 transitions. [2024-12-06 01:52:35,530 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 638 transitions. [2024-12-06 01:52:35,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 01:52:35,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:35,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:38,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:39,820 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 01:52:40,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:40,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 458 states and 637 transitions. [2024-12-06 01:52:40,966 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 637 transitions. [2024-12-06 01:52:40,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 01:52:40,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:40,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:44,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:44,933 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 01:52:46,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:46,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 460 states and 638 transitions. [2024-12-06 01:52:46,244 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 638 transitions. [2024-12-06 01:52:46,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 01:52:46,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:46,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:49,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:50,107 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 01:52:50,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:50,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 461 states and 638 transitions. [2024-12-06 01:52:50,114 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 638 transitions. [2024-12-06 01:52:50,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 01:52:50,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:50,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:53,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:55,097 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 01:52:57,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:57,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 465 states and 643 transitions. [2024-12-06 01:52:57,257 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 643 transitions. [2024-12-06 01:52:57,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 01:52:57,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:57,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:00,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:01,478 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 01:53:01,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:01,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 464 states and 642 transitions. [2024-12-06 01:53:01,517 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 642 transitions. [2024-12-06 01:53:01,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 01:53:01,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:01,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:04,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:05,890 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 01:53:07,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:07,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 466 states and 643 transitions. [2024-12-06 01:53:07,283 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 643 transitions. [2024-12-06 01:53:07,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 01:53:07,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:07,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:10,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:13,168 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 01:53:14,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:14,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 468 states and 647 transitions. [2024-12-06 01:53:14,127 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 647 transitions. [2024-12-06 01:53:14,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 01:53:14,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:14,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:17,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:19,266 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 01:53:20,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:20,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 472 states and 652 transitions. [2024-12-06 01:53:20,468 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 652 transitions. [2024-12-06 01:53:20,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 01:53:20,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:20,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:23,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:26,764 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 01:53:29,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:29,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 473 states and 655 transitions. [2024-12-06 01:53:29,994 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 655 transitions. [2024-12-06 01:53:29,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 01:53:29,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:29,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:33,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:36,445 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 01:53:38,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:38,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 474 states and 657 transitions. [2024-12-06 01:53:38,998 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 657 transitions. [2024-12-06 01:53:38,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 01:53:38,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:38,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:42,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:45,650 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 01:53:47,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:47,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 475 states and 658 transitions. [2024-12-06 01:53:47,775 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 658 transitions. [2024-12-06 01:53:47,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 01:53:47,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:47,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:51,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:55,911 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 01:54:04,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:04,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 478 states and 663 transitions. [2024-12-06 01:54:04,066 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 663 transitions. [2024-12-06 01:54:04,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 01:54:04,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:04,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:07,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:08,744 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2024-12-06 01:54:19,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:19,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 486 states and 675 transitions. [2024-12-06 01:54:19,963 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 675 transitions. [2024-12-06 01:54:19,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 01:54:19,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:19,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:23,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:26,023 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 01:54:27,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:27,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 490 states and 680 transitions. [2024-12-06 01:54:27,432 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 680 transitions. [2024-12-06 01:54:27,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 01:54:27,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:27,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:31,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:36,325 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 01:54:39,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:39,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 491 states and 681 transitions. [2024-12-06 01:54:39,379 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 681 transitions. [2024-12-06 01:54:39,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 01:54:39,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:39,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:43,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:44,652 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 01:55:20,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:55:20,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 521 states and 731 transitions. [2024-12-06 01:55:20,708 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 731 transitions. [2024-12-06 01:55:20,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 01:55:20,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:55:20,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:55:24,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:55:28,416 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 01:55:31,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:55:31,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 522 states and 732 transitions. [2024-12-06 01:55:31,280 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 732 transitions. [2024-12-06 01:55:31,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 01:55:31,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:55:31,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:55:35,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:55:39,667 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 01:55:42,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:55:42,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 523 states and 733 transitions. [2024-12-06 01:55:42,773 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 733 transitions. [2024-12-06 01:55:42,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 01:55:42,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:55:42,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:55:46,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:55:47,580 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2024-12-06 01:55:49,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:55:49,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 514 states and 719 transitions. [2024-12-06 01:55:49,757 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 719 transitions. [2024-12-06 01:55:49,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 01:55:49,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:55:49,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:55:53,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:55:57,501 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 01:56:00,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:00,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 515 states and 720 transitions. [2024-12-06 01:56:00,406 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 720 transitions. [2024-12-06 01:56:00,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 01:56:00,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:00,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:04,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:04,860 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-12-06 01:56:06,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:06,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 517 states and 721 transitions. [2024-12-06 01:56:06,799 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 721 transitions. [2024-12-06 01:56:06,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 01:56:06,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:06,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:10,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:11,103 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-12-06 01:56:13,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:13,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 519 states and 722 transitions. [2024-12-06 01:56:13,416 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 722 transitions. [2024-12-06 01:56:13,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 01:56:13,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:13,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:17,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:17,991 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2024-12-06 01:56:20,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:20,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 521 states and 723 transitions. [2024-12-06 01:56:20,212 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 723 transitions. [2024-12-06 01:56:20,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 01:56:20,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:20,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:23,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:26,553 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 01:56:28,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:28,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 525 states and 728 transitions. [2024-12-06 01:56:28,799 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 728 transitions. [2024-12-06 01:56:28,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 01:56:28,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:28,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:33,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:38,382 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 01:56:41,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:41,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 526 states and 729 transitions. [2024-12-06 01:56:41,439 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 729 transitions. [2024-12-06 01:56:41,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 01:56:41,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:41,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:45,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:50,567 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 01:56:53,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:53,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 527 states and 730 transitions. [2024-12-06 01:56:53,740 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 730 transitions. [2024-12-06 01:56:53,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 01:56:53,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:53,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:57,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:57:02,822 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 01:57:06,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:57:06,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 528 states and 731 transitions. [2024-12-06 01:57:06,060 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 731 transitions. [2024-12-06 01:57:06,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 01:57:06,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:57:06,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:57:10,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:57:21,886 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 01:57:33,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:57:33,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 529 states and 732 transitions. [2024-12-06 01:57:33,592 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 732 transitions. [2024-12-06 01:57:33,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 01:57:33,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:57:33,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:57:37,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:57:39,888 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 01:57:42,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:57:42,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 533 states and 737 transitions. [2024-12-06 01:57:42,118 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 737 transitions. [2024-12-06 01:57:42,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 01:57:42,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:57:42,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:57:45,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:57:52,180 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 01:57:58,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:57:58,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 534 states and 738 transitions. [2024-12-06 01:57:58,104 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 738 transitions. [2024-12-06 01:57:58,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 01:57:58,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:57:58,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:58:02,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:58:09,704 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 01:58:14,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:58:14,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 535 states and 739 transitions. [2024-12-06 01:58:14,884 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 739 transitions. [2024-12-06 01:58:14,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 01:58:14,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:58:14,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:58:18,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:58:24,610 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 01:58:28,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:58:28,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 536 states and 740 transitions. [2024-12-06 01:58:28,103 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 740 transitions. [2024-12-06 01:58:28,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 01:58:28,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:58:28,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:58:31,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:58:32,648 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2024-12-06 01:58:47,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:58:47,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 545 states and 752 transitions. [2024-12-06 01:58:47,077 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 752 transitions. [2024-12-06 01:58:47,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 01:58:47,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:58:47,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:58:50,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:58:50,687 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2024-12-06 01:59:04,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:59:04,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 554 states and 764 transitions. [2024-12-06 01:59:04,015 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 764 transitions. [2024-12-06 01:59:04,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 01:59:04,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:59:04,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:59:07,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:59:12,251 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 01:59:15,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:59:15,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 555 states and 765 transitions. [2024-12-06 01:59:15,640 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 765 transitions. [2024-12-06 01:59:15,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 01:59:15,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:59:15,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:59:18,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:59:21,701 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 01:59:24,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:59:24,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 559 states and 770 transitions. [2024-12-06 01:59:24,134 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 770 transitions. [2024-12-06 01:59:24,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 01:59:24,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:59:24,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:59:27,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:59:33,101 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 01:59:36,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:59:36,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 560 states and 771 transitions. [2024-12-06 01:59:36,473 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 771 transitions. [2024-12-06 01:59:36,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 01:59:36,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:59:36,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:59:39,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:59:50,544 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 02:00:00,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:00:00,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 561 states and 772 transitions. [2024-12-06 02:00:00,467 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 772 transitions. [2024-12-06 02:00:00,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 02:00:00,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:00:00,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:00:03,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:00:04,156 INFO L134 CoverageAnalysis]: Checked inductivity of 313 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 249 trivial. 0 not checked. [2024-12-06 02:00:06,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:00:06,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 528 states and 727 transitions. [2024-12-06 02:00:06,914 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 727 transitions. [2024-12-06 02:00:06,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 02:00:06,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:00:06,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:00:10,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:00:10,993 INFO L134 CoverageAnalysis]: Checked inductivity of 313 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 249 trivial. 0 not checked. [2024-12-06 02:00:13,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:00:13,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 506 states and 695 transitions. [2024-12-06 02:00:13,659 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 695 transitions. [2024-12-06 02:00:13,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 02:00:13,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:00:13,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:00:17,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:00:24,093 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 02:00:28,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:00:28,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 507 states and 696 transitions. [2024-12-06 02:00:28,530 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 696 transitions. [2024-12-06 02:00:28,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 02:00:28,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:00:28,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:00:31,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:00:37,764 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 02:00:41,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:00:41,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 508 states and 697 transitions. [2024-12-06 02:00:41,307 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 697 transitions. [2024-12-06 02:00:41,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 02:00:41,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:00:41,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:00:44,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:00:46,873 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 02:00:49,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:00:49,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 512 states and 702 transitions. [2024-12-06 02:00:49,261 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 702 transitions. [2024-12-06 02:00:49,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 02:00:49,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:00:49,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:00:52,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:00:58,508 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 02:01:02,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:01:02,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 513 states and 703 transitions. [2024-12-06 02:01:02,049 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 703 transitions. [2024-12-06 02:01:02,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 02:01:02,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:01:02,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:01:05,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:01:11,605 INFO L134 CoverageAnalysis]: Checked inductivity of 404 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 02:01:15,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:01:15,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 514 states and 704 transitions. [2024-12-06 02:01:15,207 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 704 transitions. [2024-12-06 02:01:15,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 02:01:15,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:01:15,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms