./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- 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_e873d85b-1436-40aa-8d85-7be7cdefc324/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e873d85b-1436-40aa-8d85-7be7cdefc324/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_e873d85b-1436-40aa-8d85-7be7cdefc324/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e873d85b-1436-40aa-8d85-7be7cdefc324/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e873d85b-1436-40aa-8d85-7be7cdefc324/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e873d85b-1436-40aa-8d85-7be7cdefc324/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 32bit --witnessprinter.graph.data.programhash 43c551c05c986c34609f999e25a13e0dbb4f692e7b1d3b7f2939ec615c71d0d0 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:49:37,557 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:49:37,608 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e873d85b-1436-40aa-8d85-7be7cdefc324/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 02:49:37,611 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:49:37,612 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:49:37,629 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:49:37,630 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:49:37,630 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:49:37,631 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:49:37,631 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:49:37,631 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:49:37,631 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:49:37,631 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 02:49:37,631 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:49:37,631 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 02:49:37,631 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:49:37,631 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:49:37,632 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:49:37,632 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:49:37,632 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 02:49:37,632 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 02:49:37,632 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 02:49:37,632 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:49:37,632 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:49:37,632 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:49:37,632 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:49:37,632 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:49:37,632 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:49:37,633 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:49:37,633 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:49:37,633 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:49:37,633 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:49:37,633 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:49:37,633 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:49:37,633 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:49:37,633 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_e873d85b-1436-40aa-8d85-7be7cdefc324/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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 43c551c05c986c34609f999e25a13e0dbb4f692e7b1d3b7f2939ec615c71d0d0 [2024-12-06 02:49:37,831 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:49:37,838 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:49:37,840 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:49:37,841 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:49:37,841 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:49:37,843 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e873d85b-1436-40aa-8d85-7be7cdefc324/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-1.i [2024-12-06 02:49:40,492 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e873d85b-1436-40aa-8d85-7be7cdefc324/bin/ukojak-verify-CZk0znPC7b/data/59e4160ca/6c804d04b95b4116a918408c6d859ced/FLAG5e80019b6 [2024-12-06 02:49:40,795 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:49:40,795 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e873d85b-1436-40aa-8d85-7be7cdefc324/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-1.i [2024-12-06 02:49:40,810 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e873d85b-1436-40aa-8d85-7be7cdefc324/bin/ukojak-verify-CZk0znPC7b/data/59e4160ca/6c804d04b95b4116a918408c6d859ced/FLAG5e80019b6 [2024-12-06 02:49:41,060 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e873d85b-1436-40aa-8d85-7be7cdefc324/bin/ukojak-verify-CZk0znPC7b/data/59e4160ca/6c804d04b95b4116a918408c6d859ced [2024-12-06 02:49:41,062 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:49:41,063 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:49:41,064 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:49:41,064 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:49:41,067 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:49:41,068 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:49:41" (1/1) ... [2024-12-06 02:49:41,068 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27f47330 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:49:41, skipping insertion in model container [2024-12-06 02:49:41,069 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:49:41" (1/1) ... [2024-12-06 02:49:41,104 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:49:41,575 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:49:41,585 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:49:41,698 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:49:41,723 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:49:41,724 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:49:41 WrapperNode [2024-12-06 02:49:41,724 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:49:41,725 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:49:41,725 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:49:41,725 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:49:41,730 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:49:41" (1/1) ... [2024-12-06 02:49:41,761 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:49:41" (1/1) ... [2024-12-06 02:49:41,845 INFO L138 Inliner]: procedures = 177, calls = 507, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 3338 [2024-12-06 02:49:41,845 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:49:41,846 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:49:41,846 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:49:41,846 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:49:41,851 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:49:41" (1/1) ... [2024-12-06 02:49:41,852 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:49:41" (1/1) ... [2024-12-06 02:49:41,865 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:49:41" (1/1) ... [2024-12-06 02:49:41,865 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:49:41" (1/1) ... [2024-12-06 02:49:41,915 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:49:41" (1/1) ... [2024-12-06 02:49:41,919 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:49:41" (1/1) ... [2024-12-06 02:49:41,940 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:49:41" (1/1) ... [2024-12-06 02:49:41,947 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:49:41" (1/1) ... [2024-12-06 02:49:41,954 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:49:41" (1/1) ... [2024-12-06 02:49:41,965 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:49:41,966 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:49:41,966 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:49:41,966 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:49:41,967 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:49:41" (1/1) ... [2024-12-06 02:49:41,971 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:49:41,980 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e873d85b-1436-40aa-8d85-7be7cdefc324/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:49:41,990 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e873d85b-1436-40aa-8d85-7be7cdefc324/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:49:41,992 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e873d85b-1436-40aa-8d85-7be7cdefc324/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:49:42,012 INFO L130 BoogieDeclarations]: Found specification of procedure test_int_int [2024-12-06 02:49:42,012 INFO L138 BoogieDeclarations]: Found implementation of procedure test_int_int [2024-12-06 02:49:42,012 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 02:49:42,012 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 02:49:42,012 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 02:49:42,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 02:49:42,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 02:49:42,012 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 02:49:42,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 02:49:42,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:49:42,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 02:49:42,013 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 02:49:42,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 02:49:42,013 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 02:49:42,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 02:49:42,013 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:49:42,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:49:42,234 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:49:42,235 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:49:46,258 INFO L? ?]: Removed 783 outVars from TransFormulas that were not future-live. [2024-12-06 02:49:46,258 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:49:48,972 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:49:48,972 INFO L312 CfgBuilder]: Removed 85 assume(true) statements. [2024-12-06 02:49:48,972 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:49:48 BoogieIcfgContainer [2024-12-06 02:49:48,972 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:49:48,973 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:49:48,973 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:49:48,981 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:49:48,981 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:49:48" (1/1) ... [2024-12-06 02:49:48,987 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:49:49,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:49,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 279 states and 479 transitions. [2024-12-06 02:49:49,032 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 479 transitions. [2024-12-06 02:49:49,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 02:49:49,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:49,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:49,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:49:49,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:49,214 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 02:49:49,220 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:49:49,248 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-12-06 02:49:49,256 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-12-06 02:49:49,293 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 02:49:49,294 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-12-06 02:49:49,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 02:49:49,302 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-12-06 02:49:49,312 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:49:49,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:49,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 282 states and 484 transitions. [2024-12-06 02:49:49,365 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 484 transitions. [2024-12-06 02:49:49,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 02:49:49,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:49,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:49,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:49:49,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:49,467 INFO L256 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-12-06 02:49:49,471 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:49:49,478 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-12-06 02:49:49,552 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 02:49:49,553 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2024-12-06 02:49:49,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 02:49:49,559 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-12-06 02:49:49,580 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:49:49,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:49,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 285 states and 489 transitions. [2024-12-06 02:49:49,751 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 489 transitions. [2024-12-06 02:49:49,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 02:49:49,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:49,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:49,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:49,820 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:49:49,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:49,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 285 states and 487 transitions. [2024-12-06 02:49:49,828 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 487 transitions. [2024-12-06 02:49:49,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 02:49:49,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:49,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:49,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:49,890 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:49:49,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:49,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 285 states and 484 transitions. [2024-12-06 02:49:49,898 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 484 transitions. [2024-12-06 02:49:49,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 02:49:49,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:49,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:49,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:49,937 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:49:49,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:49,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 285 states and 480 transitions. [2024-12-06 02:49:49,944 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 480 transitions. [2024-12-06 02:49:49,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 02:49:49,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:49,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:49,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:49,991 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:49:49,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:49,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 285 states and 476 transitions. [2024-12-06 02:49:49,999 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 476 transitions. [2024-12-06 02:49:50,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 02:49:50,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:50,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:50,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:50,149 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:49:50,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:50,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 285 states and 473 transitions. [2024-12-06 02:49:50,281 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 473 transitions. [2024-12-06 02:49:50,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:49:50,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:50,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:50,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:50,325 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:49:50,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:50,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 285 states and 467 transitions. [2024-12-06 02:49:50,333 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 467 transitions. [2024-12-06 02:49:50,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:49:50,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:50,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:50,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:50,418 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:49:52,134 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.70s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:49:52,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:52,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 285 states and 461 transitions. [2024-12-06 02:49:52,167 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 461 transitions. [2024-12-06 02:49:52,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:49:52,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:52,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:52,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:52,431 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:50:02,880 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:50:04,317 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.44s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:50:05,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:05,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 301 states and 483 transitions. [2024-12-06 02:50:05,320 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 483 transitions. [2024-12-06 02:50:05,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:50:05,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:05,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:05,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:05,445 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:50:05,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:05,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 301 states and 481 transitions. [2024-12-06 02:50:05,452 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 481 transitions. [2024-12-06 02:50:05,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 02:50:05,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:05,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:05,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:05,551 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:50:05,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:05,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 301 states and 479 transitions. [2024-12-06 02:50:05,559 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 479 transitions. [2024-12-06 02:50:05,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 02:50:05,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:05,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:05,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:05,650 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:50:15,665 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:50:15,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:15,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 301 states and 477 transitions. [2024-12-06 02:50:15,677 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 477 transitions. [2024-12-06 02:50:15,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 02:50:15,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:15,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:15,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:15,887 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:50:16,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:16,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 304 states and 479 transitions. [2024-12-06 02:50:16,693 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 479 transitions. [2024-12-06 02:50:16,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 02:50:16,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:16,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:16,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:16,766 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:50:16,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:16,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 304 states and 474 transitions. [2024-12-06 02:50:16,773 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 474 transitions. [2024-12-06 02:50:16,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 02:50:16,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:16,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:16,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:16,852 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:50:16,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:16,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 304 states and 468 transitions. [2024-12-06 02:50:16,860 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 468 transitions. [2024-12-06 02:50:16,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 02:50:16,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:16,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:16,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:17,468 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:50:17,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:17,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 307 states and 473 transitions. [2024-12-06 02:50:17,878 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 473 transitions. [2024-12-06 02:50:17,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 02:50:17,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:17,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:17,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:17,966 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:50:27,982 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:50:28,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:28,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 307 states and 467 transitions. [2024-12-06 02:50:28,015 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 467 transitions. [2024-12-06 02:50:28,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 02:50:28,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:28,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:28,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:28,255 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:50:39,016 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:50:49,025 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:50:59,033 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:51:08,639 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.61s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:51:08,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:08,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 323 states and 489 transitions. [2024-12-06 02:51:08,661 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 489 transitions. [2024-12-06 02:51:08,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 02:51:08,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:08,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:08,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:08,786 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:51:08,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:08,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 323 states and 487 transitions. [2024-12-06 02:51:08,795 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 487 transitions. [2024-12-06 02:51:08,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 02:51:08,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:08,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:08,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:08,962 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:51:08,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:08,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 323 states and 485 transitions. [2024-12-06 02:51:08,968 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 485 transitions. [2024-12-06 02:51:08,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 02:51:08,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:08,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:09,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:09,073 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:51:09,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:09,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 323 states and 483 transitions. [2024-12-06 02:51:09,230 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 483 transitions. [2024-12-06 02:51:09,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 02:51:09,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:09,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:09,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:09,401 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:51:11,981 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.56s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:51:12,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:12,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 326 states and 485 transitions. [2024-12-06 02:51:12,012 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 485 transitions. [2024-12-06 02:51:12,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 02:51:12,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:12,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:12,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:12,235 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:51:22,447 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:51:32,453 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:51:42,464 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:51:52,473 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:51:52,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:52,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 358 states and 523 transitions. [2024-12-06 02:51:52,692 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 523 transitions. [2024-12-06 02:51:52,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 02:51:52,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:52,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:52,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:52,936 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:52:02,966 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:52:04,843 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.88s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:52:04,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:04,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 361 states and 525 transitions. [2024-12-06 02:52:04,895 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 525 transitions. [2024-12-06 02:52:04,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 02:52:04,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:04,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:04,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:05,030 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:52:05,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:05,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 361 states and 523 transitions. [2024-12-06 02:52:05,111 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 523 transitions. [2024-12-06 02:52:05,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 02:52:05,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:05,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:05,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:05,298 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 02:52:05,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:05,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 361 states and 522 transitions. [2024-12-06 02:52:05,316 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 522 transitions. [2024-12-06 02:52:05,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 02:52:05,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:05,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:06,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:07,050 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:52:07,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:07,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 363 states and 525 transitions. [2024-12-06 02:52:07,265 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 525 transitions. [2024-12-06 02:52:07,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 02:52:07,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:07,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:07,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:07,545 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:52:07,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:07,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 372 states and 536 transitions. [2024-12-06 02:52:07,807 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 536 transitions. [2024-12-06 02:52:07,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 02:52:07,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:07,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:09,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:10,540 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 02:52:11,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:11,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 373 states and 539 transitions. [2024-12-06 02:52:11,255 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 539 transitions. [2024-12-06 02:52:11,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 02:52:11,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:11,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:12,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:13,649 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 02:52:14,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:15,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 375 states and 544 transitions. [2024-12-06 02:52:15,000 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 544 transitions. [2024-12-06 02:52:15,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 02:52:15,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:15,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:16,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:16,707 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 02:52:17,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:17,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 376 states and 546 transitions. [2024-12-06 02:52:17,242 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 546 transitions. [2024-12-06 02:52:17,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 02:52:17,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:17,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:17,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:17,448 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-06 02:52:17,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:17,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 377 states and 548 transitions. [2024-12-06 02:52:17,997 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 548 transitions. [2024-12-06 02:52:17,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 02:52:17,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:17,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:18,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:19,463 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 02:52:19,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:19,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 378 states and 549 transitions. [2024-12-06 02:52:19,876 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 549 transitions. [2024-12-06 02:52:19,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 02:52:19,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:19,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:20,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:21,372 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-06 02:52:21,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:21,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 379 states and 550 transitions. [2024-12-06 02:52:21,719 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 550 transitions. [2024-12-06 02:52:21,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 02:52:21,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:21,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:22,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:23,328 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-06 02:52:25,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:25,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 381 states and 552 transitions. [2024-12-06 02:52:25,084 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 552 transitions. [2024-12-06 02:52:25,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 02:52:25,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:25,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:25,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:25,221 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-12-06 02:52:25,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:25,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 381 states and 550 transitions. [2024-12-06 02:52:25,237 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 550 transitions. [2024-12-06 02:52:25,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 02:52:25,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:25,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:26,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:27,062 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 111 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-06 02:52:27,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:27,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 382 states and 551 transitions. [2024-12-06 02:52:27,765 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 551 transitions. [2024-12-06 02:52:27,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 02:52:27,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:27,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:27,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:27,970 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-12-06 02:52:30,596 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.63s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 02:52:30,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:30,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 385 states and 553 transitions. [2024-12-06 02:52:30,627 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 553 transitions. [2024-12-06 02:52:30,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 02:52:30,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:30,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:31,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:32,179 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 0 proven. 138 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-12-06 02:52:32,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:32,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 386 states and 554 transitions. [2024-12-06 02:52:32,929 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 554 transitions. [2024-12-06 02:52:32,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 02:52:32,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:32,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:33,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:34,590 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 168 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 02:52:35,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:35,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 387 states and 555 transitions. [2024-12-06 02:52:35,372 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 555 transitions. [2024-12-06 02:52:35,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 02:52:35,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:35,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:36,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:37,386 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 0 proven. 201 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-12-06 02:52:38,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:38,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 388 states and 556 transitions. [2024-12-06 02:52:38,251 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 556 transitions. [2024-12-06 02:52:38,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 02:52:38,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:38,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:38,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:40,124 INFO L134 CoverageAnalysis]: Checked inductivity of 337 backedges. 0 proven. 237 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 02:52:40,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:40,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 389 states and 557 transitions. [2024-12-06 02:52:40,989 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 557 transitions. [2024-12-06 02:52:40,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 02:52:40,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:40,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:42,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:43,279 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-12-06 02:52:44,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:44,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 390 states and 558 transitions. [2024-12-06 02:52:44,261 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 558 transitions. [2024-12-06 02:52:44,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 02:52:44,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:44,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:45,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:46,374 INFO L134 CoverageAnalysis]: Checked inductivity of 447 backedges. 0 proven. 318 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-12-06 02:52:46,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:46,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 391 states and 559 transitions. [2024-12-06 02:52:46,937 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 559 transitions. [2024-12-06 02:52:46,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 02:52:46,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:46,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:47,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:49,036 INFO L134 CoverageAnalysis]: Checked inductivity of 508 backedges. 0 proven. 363 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 02:52:49,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:49,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 392 states and 560 transitions. [2024-12-06 02:52:49,992 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 560 transitions. [2024-12-06 02:52:49,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 02:52:49,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:49,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:50,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:51,898 INFO L134 CoverageAnalysis]: Checked inductivity of 573 backedges. 0 proven. 411 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-06 02:52:52,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:52,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 393 states and 561 transitions. [2024-12-06 02:52:52,775 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 561 transitions. [2024-12-06 02:52:52,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 02:52:52,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:52,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:54,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:55,110 INFO L134 CoverageAnalysis]: Checked inductivity of 642 backedges. 0 proven. 462 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-12-06 02:52:56,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:56,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 394 states and 562 transitions. [2024-12-06 02:52:56,150 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 562 transitions. [2024-12-06 02:52:56,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 02:52:56,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:56,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:57,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:58,556 INFO L134 CoverageAnalysis]: Checked inductivity of 715 backedges. 0 proven. 516 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-12-06 02:52:59,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:59,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 395 states and 563 transitions. [2024-12-06 02:52:59,386 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 563 transitions. [2024-12-06 02:52:59,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 02:52:59,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:59,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:01,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:02,391 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 0 proven. 573 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-12-06 02:53:03,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:03,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 396 states and 564 transitions. [2024-12-06 02:53:03,489 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 564 transitions. [2024-12-06 02:53:03,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 02:53:03,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:03,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:04,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:05,394 INFO L134 CoverageAnalysis]: Checked inductivity of 873 backedges. 0 proven. 633 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-12-06 02:53:06,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:06,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 397 states and 565 transitions. [2024-12-06 02:53:06,415 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 565 transitions. [2024-12-06 02:53:06,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 02:53:06,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:06,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:07,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:08,774 INFO L134 CoverageAnalysis]: Checked inductivity of 958 backedges. 0 proven. 696 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-12-06 02:53:09,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:09,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 398 states and 566 transitions. [2024-12-06 02:53:09,783 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 566 transitions. [2024-12-06 02:53:09,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 02:53:09,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:09,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:11,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:12,722 INFO L134 CoverageAnalysis]: Checked inductivity of 1047 backedges. 0 proven. 762 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-12-06 02:53:13,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:13,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 399 states and 567 transitions. [2024-12-06 02:53:13,627 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 567 transitions. [2024-12-06 02:53:13,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 02:53:13,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:13,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:14,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:16,316 INFO L134 CoverageAnalysis]: Checked inductivity of 1140 backedges. 0 proven. 831 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-12-06 02:53:17,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:17,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 400 states and 568 transitions. [2024-12-06 02:53:17,556 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 568 transitions. [2024-12-06 02:53:17,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 02:53:17,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:17,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:18,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:19,926 INFO L134 CoverageAnalysis]: Checked inductivity of 1237 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-12-06 02:53:20,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:20,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 401 states and 569 transitions. [2024-12-06 02:53:20,629 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 569 transitions. [2024-12-06 02:53:20,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 02:53:20,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:20,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:21,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:23,225 INFO L134 CoverageAnalysis]: Checked inductivity of 1338 backedges. 0 proven. 978 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-12-06 02:53:24,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:24,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 402 states and 570 transitions. [2024-12-06 02:53:24,648 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 570 transitions. [2024-12-06 02:53:24,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 02:53:24,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:24,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:25,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:27,290 INFO L134 CoverageAnalysis]: Checked inductivity of 1443 backedges. 0 proven. 1056 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2024-12-06 02:53:28,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:28,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 403 states and 571 transitions. [2024-12-06 02:53:28,396 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 571 transitions. [2024-12-06 02:53:28,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 02:53:28,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:28,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:30,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:31,726 INFO L134 CoverageAnalysis]: Checked inductivity of 1552 backedges. 0 proven. 1137 refuted. 0 times theorem prover too weak. 415 trivial. 0 not checked. [2024-12-06 02:53:32,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:32,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 404 states and 572 transitions. [2024-12-06 02:53:32,927 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 572 transitions. [2024-12-06 02:53:32,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 02:53:32,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:32,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:34,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:36,146 INFO L134 CoverageAnalysis]: Checked inductivity of 1665 backedges. 0 proven. 1221 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2024-12-06 02:53:37,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:37,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 405 states and 573 transitions. [2024-12-06 02:53:37,243 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 573 transitions. [2024-12-06 02:53:37,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 02:53:37,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:37,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:38,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:39,938 INFO L134 CoverageAnalysis]: Checked inductivity of 1782 backedges. 0 proven. 1308 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-12-06 02:53:40,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:40,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 406 states and 574 transitions. [2024-12-06 02:53:40,672 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 574 transitions. [2024-12-06 02:53:40,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 02:53:40,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:40,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:42,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:44,334 INFO L134 CoverageAnalysis]: Checked inductivity of 1903 backedges. 0 proven. 1398 refuted. 0 times theorem prover too weak. 505 trivial. 0 not checked. [2024-12-06 02:53:45,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:45,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 407 states and 575 transitions. [2024-12-06 02:53:45,872 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 575 transitions. [2024-12-06 02:53:45,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 02:53:45,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:45,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:47,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:49,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2028 backedges. 0 proven. 1491 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2024-12-06 02:53:50,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:50,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 408 states and 576 transitions. [2024-12-06 02:53:50,732 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 576 transitions. [2024-12-06 02:53:50,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 02:53:50,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:50,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:52,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:54,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2157 backedges. 0 proven. 1587 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2024-12-06 02:53:55,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:55,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 409 states and 577 transitions. [2024-12-06 02:53:55,136 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 577 transitions. [2024-12-06 02:53:55,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 02:53:55,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:55,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:56,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:58,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2290 backedges. 0 proven. 1686 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2024-12-06 02:54:00,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:00,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 410 states and 578 transitions. [2024-12-06 02:54:00,336 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 578 transitions. [2024-12-06 02:54:00,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 02:54:00,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:00,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:02,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:04,344 INFO L134 CoverageAnalysis]: Checked inductivity of 2427 backedges. 0 proven. 1788 refuted. 0 times theorem prover too weak. 639 trivial. 0 not checked. [2024-12-06 02:54:05,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:05,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 411 states and 579 transitions. [2024-12-06 02:54:05,260 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 579 transitions. [2024-12-06 02:54:05,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 02:54:05,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:05,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:07,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:09,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2568 backedges. 0 proven. 1893 refuted. 0 times theorem prover too weak. 675 trivial. 0 not checked. [2024-12-06 02:54:11,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:11,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 412 states and 580 transitions. [2024-12-06 02:54:11,015 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 580 transitions. [2024-12-06 02:54:11,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 02:54:11,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:11,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:13,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:15,435 INFO L134 CoverageAnalysis]: Checked inductivity of 2713 backedges. 0 proven. 2001 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-12-06 02:54:16,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:16,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 413 states and 581 transitions. [2024-12-06 02:54:16,742 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 581 transitions. [2024-12-06 02:54:16,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 02:54:16,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:16,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:17,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:20,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 2112 refuted. 0 times theorem prover too weak. 750 trivial. 0 not checked. [2024-12-06 02:54:21,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:21,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 414 states and 582 transitions. [2024-12-06 02:54:21,502 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 582 transitions. [2024-12-06 02:54:21,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 02:54:21,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:21,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:23,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:26,030 INFO L134 CoverageAnalysis]: Checked inductivity of 3015 backedges. 0 proven. 2226 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-12-06 02:54:27,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:27,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 415 states and 583 transitions. [2024-12-06 02:54:27,600 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 583 transitions. [2024-12-06 02:54:27,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 02:54:27,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:27,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:29,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:31,430 INFO L134 CoverageAnalysis]: Checked inductivity of 3172 backedges. 0 proven. 2343 refuted. 0 times theorem prover too weak. 829 trivial. 0 not checked. [2024-12-06 02:54:33,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:33,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 416 states and 584 transitions. [2024-12-06 02:54:33,022 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 584 transitions. [2024-12-06 02:54:33,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 02:54:33,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:33,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:34,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:36,670 INFO L134 CoverageAnalysis]: Checked inductivity of 3333 backedges. 0 proven. 2463 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-12-06 02:54:38,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:38,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 417 states and 585 transitions. [2024-12-06 02:54:38,260 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 585 transitions. [2024-12-06 02:54:38,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-06 02:54:38,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:38,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:40,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:43,013 INFO L134 CoverageAnalysis]: Checked inductivity of 3498 backedges. 0 proven. 2586 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2024-12-06 02:54:44,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:44,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 418 states and 586 transitions. [2024-12-06 02:54:44,498 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 586 transitions. [2024-12-06 02:54:44,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 02:54:44,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:44,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:45,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:48,355 INFO L134 CoverageAnalysis]: Checked inductivity of 3667 backedges. 0 proven. 2712 refuted. 0 times theorem prover too weak. 955 trivial. 0 not checked. [2024-12-06 02:54:49,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:49,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 419 states and 587 transitions. [2024-12-06 02:54:49,206 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 587 transitions. [2024-12-06 02:54:49,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-06 02:54:49,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:49,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:50,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:53,755 INFO L134 CoverageAnalysis]: Checked inductivity of 3840 backedges. 0 proven. 2841 refuted. 0 times theorem prover too weak. 999 trivial. 0 not checked. [2024-12-06 02:54:55,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:55,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 420 states and 588 transitions. [2024-12-06 02:54:55,699 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 588 transitions. [2024-12-06 02:54:55,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 02:54:55,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:55,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:57,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:10,785 INFO L134 CoverageAnalysis]: Checked inductivity of 4017 backedges. 0 proven. 2973 refuted. 0 times theorem prover too weak. 1044 trivial. 0 not checked. [2024-12-06 02:55:22,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:22,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 421 states and 589 transitions. [2024-12-06 02:55:22,998 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 589 transitions. [2024-12-06 02:55:22,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 02:55:22,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:22,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:25,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:25,759 INFO L134 CoverageAnalysis]: Checked inductivity of 4198 backedges. 46 proven. 48 refuted. 0 times theorem prover too weak. 4104 trivial. 0 not checked. [2024-12-06 02:55:26,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:26,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 422 states and 593 transitions. [2024-12-06 02:55:26,394 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 593 transitions. [2024-12-06 02:55:26,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-06 02:55:26,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:26,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:28,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:29,565 INFO L134 CoverageAnalysis]: Checked inductivity of 4962 backedges. 226 proven. 262 refuted. 0 times theorem prover too weak. 4474 trivial. 0 not checked. [2024-12-06 02:55:30,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:30,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 423 states and 595 transitions. [2024-12-06 02:55:30,993 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 595 transitions. [2024-12-06 02:55:30,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-12-06 02:55:30,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:30,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:32,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:33,690 INFO L134 CoverageAnalysis]: Checked inductivity of 5163 backedges. 271 proven. 323 refuted. 0 times theorem prover too weak. 4569 trivial. 0 not checked. [2024-12-06 02:55:35,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:35,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 425 states and 598 transitions. [2024-12-06 02:55:35,731 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 598 transitions. [2024-12-06 02:55:35,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-12-06 02:55:35,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:35,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:38,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:39,812 INFO L134 CoverageAnalysis]: Checked inductivity of 5368 backedges. 316 proven. 387 refuted. 0 times theorem prover too weak. 4665 trivial. 0 not checked. [2024-12-06 02:55:40,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:40,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 426 states and 599 transitions. [2024-12-06 02:55:40,833 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 599 transitions. [2024-12-06 02:55:40,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-12-06 02:55:40,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:40,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:43,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:44,179 INFO L134 CoverageAnalysis]: Checked inductivity of 5577 backedges. 361 proven. 454 refuted. 0 times theorem prover too weak. 4762 trivial. 0 not checked. [2024-12-06 02:55:44,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:44,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 427 states and 600 transitions. [2024-12-06 02:55:44,914 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 600 transitions. [2024-12-06 02:55:44,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-12-06 02:55:44,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:44,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:47,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:48,592 INFO L134 CoverageAnalysis]: Checked inductivity of 5790 backedges. 406 proven. 524 refuted. 0 times theorem prover too weak. 4860 trivial. 0 not checked. [2024-12-06 02:55:49,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:49,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 428 states and 601 transitions. [2024-12-06 02:55:49,435 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 601 transitions. [2024-12-06 02:55:49,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-12-06 02:55:49,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:49,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:52,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:53,491 INFO L134 CoverageAnalysis]: Checked inductivity of 6007 backedges. 451 proven. 597 refuted. 0 times theorem prover too weak. 4959 trivial. 0 not checked. [2024-12-06 02:55:54,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:54,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 429 states and 602 transitions. [2024-12-06 02:55:54,226 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 602 transitions. [2024-12-06 02:55:54,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-12-06 02:55:54,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:54,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:58,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:59,746 INFO L134 CoverageAnalysis]: Checked inductivity of 6228 backedges. 496 proven. 673 refuted. 0 times theorem prover too weak. 5059 trivial. 0 not checked. [2024-12-06 02:56:00,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:00,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 430 states and 603 transitions. [2024-12-06 02:56:00,932 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 603 transitions. [2024-12-06 02:56:00,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-06 02:56:00,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:00,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:02,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:03,956 INFO L134 CoverageAnalysis]: Checked inductivity of 6453 backedges. 541 proven. 752 refuted. 0 times theorem prover too weak. 5160 trivial. 0 not checked. [2024-12-06 02:56:05,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:05,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 431 states and 604 transitions. [2024-12-06 02:56:05,242 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 604 transitions. [2024-12-06 02:56:05,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-12-06 02:56:05,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:05,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:07,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:09,424 INFO L134 CoverageAnalysis]: Checked inductivity of 6682 backedges. 586 proven. 834 refuted. 0 times theorem prover too weak. 5262 trivial. 0 not checked. [2024-12-06 02:56:10,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:10,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 432 states and 605 transitions. [2024-12-06 02:56:10,663 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 605 transitions. [2024-12-06 02:56:10,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-12-06 02:56:10,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:10,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:12,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:13,799 INFO L134 CoverageAnalysis]: Checked inductivity of 6915 backedges. 631 proven. 919 refuted. 0 times theorem prover too weak. 5365 trivial. 0 not checked. [2024-12-06 02:56:15,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:15,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 433 states and 606 transitions. [2024-12-06 02:56:15,101 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 606 transitions. [2024-12-06 02:56:15,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-12-06 02:56:15,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:15,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:16,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:18,154 INFO L134 CoverageAnalysis]: Checked inductivity of 7152 backedges. 676 proven. 1007 refuted. 0 times theorem prover too weak. 5469 trivial. 0 not checked. [2024-12-06 02:56:19,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:19,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 434 states and 607 transitions. [2024-12-06 02:56:19,011 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 607 transitions. [2024-12-06 02:56:19,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-12-06 02:56:19,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:19,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:21,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:22,581 INFO L134 CoverageAnalysis]: Checked inductivity of 7393 backedges. 721 proven. 1098 refuted. 0 times theorem prover too weak. 5574 trivial. 0 not checked. [2024-12-06 02:56:23,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:23,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 435 states and 608 transitions. [2024-12-06 02:56:23,768 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 608 transitions. [2024-12-06 02:56:23,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-12-06 02:56:23,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:23,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:26,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:29,493 INFO L134 CoverageAnalysis]: Checked inductivity of 7638 backedges. 766 proven. 1192 refuted. 0 times theorem prover too weak. 5680 trivial. 0 not checked. [2024-12-06 02:56:31,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:31,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 436 states and 609 transitions. [2024-12-06 02:56:31,166 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 609 transitions. [2024-12-06 02:56:31,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-12-06 02:56:31,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:31,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:33,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:35,722 INFO L134 CoverageAnalysis]: Checked inductivity of 7887 backedges. 811 proven. 1289 refuted. 0 times theorem prover too weak. 5787 trivial. 0 not checked. [2024-12-06 02:56:36,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:36,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 437 states and 610 transitions. [2024-12-06 02:56:36,694 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 610 transitions. [2024-12-06 02:56:36,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-12-06 02:56:36,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:36,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:41,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:42,865 INFO L134 CoverageAnalysis]: Checked inductivity of 8140 backedges. 856 proven. 1389 refuted. 0 times theorem prover too weak. 5895 trivial. 0 not checked. [2024-12-06 02:56:43,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:43,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 438 states and 611 transitions. [2024-12-06 02:56:43,760 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 611 transitions. [2024-12-06 02:56:43,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-12-06 02:56:43,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:43,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:47,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:48,861 INFO L134 CoverageAnalysis]: Checked inductivity of 8397 backedges. 901 proven. 1492 refuted. 0 times theorem prover too weak. 6004 trivial. 0 not checked. [2024-12-06 02:56:49,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:49,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 439 states and 612 transitions. [2024-12-06 02:56:49,896 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 612 transitions. [2024-12-06 02:56:49,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-12-06 02:56:49,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:49,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:53,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:55,679 INFO L134 CoverageAnalysis]: Checked inductivity of 8658 backedges. 946 proven. 1598 refuted. 0 times theorem prover too weak. 6114 trivial. 0 not checked. [2024-12-06 02:56:56,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:56,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 440 states and 613 transitions. [2024-12-06 02:56:56,983 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 613 transitions. [2024-12-06 02:56:56,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-12-06 02:56:56,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:56,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:58,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:01,078 INFO L134 CoverageAnalysis]: Checked inductivity of 8923 backedges. 991 proven. 1707 refuted. 0 times theorem prover too weak. 6225 trivial. 0 not checked. [2024-12-06 02:57:02,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:02,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 441 states and 614 transitions. [2024-12-06 02:57:02,628 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 614 transitions. [2024-12-06 02:57:02,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-12-06 02:57:02,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:02,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:07,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:16,785 INFO L134 CoverageAnalysis]: Checked inductivity of 9192 backedges. 1036 proven. 1819 refuted. 0 times theorem prover too weak. 6337 trivial. 0 not checked. [2024-12-06 02:57:24,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:24,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 442 states and 615 transitions. [2024-12-06 02:57:24,709 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 615 transitions. [2024-12-06 02:57:24,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-12-06 02:57:24,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:24,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:29,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:31,661 INFO L134 CoverageAnalysis]: Checked inductivity of 9465 backedges. 1081 proven. 1934 refuted. 0 times theorem prover too weak. 6450 trivial. 0 not checked. [2024-12-06 02:57:33,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:33,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 443 states and 616 transitions. [2024-12-06 02:57:33,133 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 616 transitions. [2024-12-06 02:57:33,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-12-06 02:57:33,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:33,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:36,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:37,834 INFO L134 CoverageAnalysis]: Checked inductivity of 9742 backedges. 1126 proven. 2052 refuted. 0 times theorem prover too weak. 6564 trivial. 0 not checked. [2024-12-06 02:57:38,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:38,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 444 states and 617 transitions. [2024-12-06 02:57:38,921 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 617 transitions. [2024-12-06 02:57:38,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-06 02:57:38,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:38,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:43,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:45,084 INFO L134 CoverageAnalysis]: Checked inductivity of 10023 backedges. 1171 proven. 2173 refuted. 0 times theorem prover too weak. 6679 trivial. 0 not checked. [2024-12-06 02:57:46,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:46,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 445 states and 618 transitions. [2024-12-06 02:57:46,059 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 618 transitions. [2024-12-06 02:57:46,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-12-06 02:57:46,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:46,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:51,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:02,293 INFO L134 CoverageAnalysis]: Checked inductivity of 10308 backedges. 1216 proven. 2297 refuted. 0 times theorem prover too weak. 6795 trivial. 0 not checked. [2024-12-06 02:58:11,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:11,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 446 states and 619 transitions. [2024-12-06 02:58:11,595 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 619 transitions. [2024-12-06 02:58:11,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-12-06 02:58:11,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:11,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:14,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:16,912 INFO L134 CoverageAnalysis]: Checked inductivity of 10597 backedges. 1261 proven. 2424 refuted. 0 times theorem prover too weak. 6912 trivial. 0 not checked. [2024-12-06 02:58:18,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:18,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 447 states and 620 transitions. [2024-12-06 02:58:18,466 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 620 transitions. [2024-12-06 02:58:18,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-12-06 02:58:18,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:18,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:21,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:23,957 INFO L134 CoverageAnalysis]: Checked inductivity of 10890 backedges. 1306 proven. 2554 refuted. 0 times theorem prover too weak. 7030 trivial. 0 not checked. [2024-12-06 02:58:25,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:25,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 448 states and 621 transitions. [2024-12-06 02:58:25,494 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 621 transitions. [2024-12-06 02:58:25,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-12-06 02:58:25,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:25,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:29,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:34,030 INFO L134 CoverageAnalysis]: Checked inductivity of 11187 backedges. 1351 proven. 2687 refuted. 0 times theorem prover too weak. 7149 trivial. 0 not checked. [2024-12-06 02:58:37,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:37,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 449 states and 622 transitions. [2024-12-06 02:58:37,234 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 622 transitions. [2024-12-06 02:58:37,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-12-06 02:58:37,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:37,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:39,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:42,526 INFO L134 CoverageAnalysis]: Checked inductivity of 11488 backedges. 1396 proven. 2823 refuted. 0 times theorem prover too weak. 7269 trivial. 0 not checked. [2024-12-06 02:58:43,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:43,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 450 states and 623 transitions. [2024-12-06 02:58:43,595 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 623 transitions. [2024-12-06 02:58:43,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-12-06 02:58:43,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:43,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:46,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:49,643 INFO L134 CoverageAnalysis]: Checked inductivity of 11793 backedges. 1441 proven. 2962 refuted. 0 times theorem prover too weak. 7390 trivial. 0 not checked. [2024-12-06 02:58:51,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:51,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 451 states and 624 transitions. [2024-12-06 02:58:51,307 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 624 transitions. [2024-12-06 02:58:51,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-12-06 02:58:51,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:51,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:54,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:57,001 INFO L134 CoverageAnalysis]: Checked inductivity of 12102 backedges. 1486 proven. 3104 refuted. 0 times theorem prover too weak. 7512 trivial. 0 not checked. [2024-12-06 02:58:57,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:57,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 452 states and 625 transitions. [2024-12-06 02:58:57,990 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 625 transitions. [2024-12-06 02:58:57,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-12-06 02:58:57,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:57,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:01,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:05,288 INFO L134 CoverageAnalysis]: Checked inductivity of 12415 backedges. 1531 proven. 3249 refuted. 0 times theorem prover too weak. 7635 trivial. 0 not checked. [2024-12-06 02:59:06,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:06,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 453 states and 626 transitions. [2024-12-06 02:59:06,891 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 626 transitions. [2024-12-06 02:59:06,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-12-06 02:59:06,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:06,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:12,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:15,151 INFO L134 CoverageAnalysis]: Checked inductivity of 12732 backedges. 1576 proven. 3397 refuted. 0 times theorem prover too weak. 7759 trivial. 0 not checked. [2024-12-06 02:59:16,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:16,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 454 states and 627 transitions. [2024-12-06 02:59:16,234 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 627 transitions. [2024-12-06 02:59:16,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-12-06 02:59:16,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:16,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:18,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:21,106 INFO L134 CoverageAnalysis]: Checked inductivity of 13053 backedges. 1621 proven. 3548 refuted. 0 times theorem prover too weak. 7884 trivial. 0 not checked. [2024-12-06 02:59:22,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:22,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 455 states and 628 transitions. [2024-12-06 02:59:22,120 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 628 transitions. [2024-12-06 02:59:22,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-12-06 02:59:22,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:22,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:24,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:28,015 INFO L134 CoverageAnalysis]: Checked inductivity of 13378 backedges. 1666 proven. 3702 refuted. 0 times theorem prover too weak. 8010 trivial. 0 not checked. [2024-12-06 02:59:29,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:29,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 456 states and 629 transitions. [2024-12-06 02:59:29,600 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 629 transitions. [2024-12-06 02:59:29,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-12-06 02:59:29,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:29,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:35,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:38,050 INFO L134 CoverageAnalysis]: Checked inductivity of 13707 backedges. 1711 proven. 3859 refuted. 0 times theorem prover too weak. 8137 trivial. 0 not checked. [2024-12-06 02:59:39,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:39,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 457 states and 630 transitions. [2024-12-06 02:59:39,149 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 630 transitions. [2024-12-06 02:59:39,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-12-06 02:59:39,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:39,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:43,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:46,799 INFO L134 CoverageAnalysis]: Checked inductivity of 14040 backedges. 1756 proven. 4019 refuted. 0 times theorem prover too weak. 8265 trivial. 0 not checked. [2024-12-06 02:59:48,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:48,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 458 states and 631 transitions. [2024-12-06 02:59:48,200 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 631 transitions. [2024-12-06 02:59:48,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-12-06 02:59:48,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:48,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:51,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:53,620 INFO L134 CoverageAnalysis]: Checked inductivity of 14377 backedges. 1801 proven. 4182 refuted. 0 times theorem prover too weak. 8394 trivial. 0 not checked. [2024-12-06 02:59:54,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:54,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 459 states and 632 transitions. [2024-12-06 02:59:54,642 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 632 transitions. [2024-12-06 02:59:54,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-12-06 02:59:54,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:54,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:57,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:01,332 INFO L134 CoverageAnalysis]: Checked inductivity of 14718 backedges. 1846 proven. 4348 refuted. 0 times theorem prover too weak. 8524 trivial. 0 not checked. [2024-12-06 03:00:02,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:02,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 460 states and 633 transitions. [2024-12-06 03:00:02,901 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 633 transitions. [2024-12-06 03:00:02,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-12-06 03:00:02,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:02,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:05,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:09,560 INFO L134 CoverageAnalysis]: Checked inductivity of 15063 backedges. 1891 proven. 4517 refuted. 0 times theorem prover too weak. 8655 trivial. 0 not checked. [2024-12-06 03:00:11,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:11,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 461 states and 634 transitions. [2024-12-06 03:00:11,399 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 634 transitions. [2024-12-06 03:00:11,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-12-06 03:00:11,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:11,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:16,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:20,010 INFO L134 CoverageAnalysis]: Checked inductivity of 15412 backedges. 1936 proven. 4689 refuted. 0 times theorem prover too weak. 8787 trivial. 0 not checked. [2024-12-06 03:00:21,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:21,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 462 states and 635 transitions. [2024-12-06 03:00:21,550 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 635 transitions. [2024-12-06 03:00:21,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-12-06 03:00:21,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:21,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:24,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:28,861 INFO L134 CoverageAnalysis]: Checked inductivity of 15765 backedges. 1981 proven. 4864 refuted. 0 times theorem prover too weak. 8920 trivial. 0 not checked. [2024-12-06 03:00:30,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:30,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 463 states and 636 transitions. [2024-12-06 03:00:30,549 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 636 transitions. [2024-12-06 03:00:30,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-12-06 03:00:30,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:30,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:35,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:38,988 INFO L134 CoverageAnalysis]: Checked inductivity of 16122 backedges. 2026 proven. 5042 refuted. 0 times theorem prover too weak. 9054 trivial. 0 not checked. [2024-12-06 03:00:40,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:40,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 464 states and 637 transitions. [2024-12-06 03:00:40,128 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 637 transitions. [2024-12-06 03:00:40,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-12-06 03:00:40,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:40,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:44,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:48,141 INFO L134 CoverageAnalysis]: Checked inductivity of 16483 backedges. 2071 proven. 5223 refuted. 0 times theorem prover too weak. 9189 trivial. 0 not checked. [2024-12-06 03:00:49,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:49,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 465 states and 638 transitions. [2024-12-06 03:00:49,358 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 638 transitions. [2024-12-06 03:00:49,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-12-06 03:00:49,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:49,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:52,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:57,705 INFO L134 CoverageAnalysis]: Checked inductivity of 16848 backedges. 2116 proven. 5407 refuted. 0 times theorem prover too weak. 9325 trivial. 0 not checked. [2024-12-06 03:01:01,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:01,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 466 states and 639 transitions. [2024-12-06 03:01:01,198 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 639 transitions. [2024-12-06 03:01:01,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-12-06 03:01:01,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:01,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:05,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:10,426 INFO L134 CoverageAnalysis]: Checked inductivity of 17217 backedges. 2161 proven. 5594 refuted. 0 times theorem prover too weak. 9462 trivial. 0 not checked. [2024-12-06 03:01:12,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:12,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 467 states and 640 transitions. [2024-12-06 03:01:12,817 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 640 transitions. [2024-12-06 03:01:12,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-12-06 03:01:12,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:12,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:17,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:22,192 INFO L134 CoverageAnalysis]: Checked inductivity of 17590 backedges. 2206 proven. 5784 refuted. 0 times theorem prover too weak. 9600 trivial. 0 not checked. [2024-12-06 03:01:24,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:24,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 468 states and 641 transitions. [2024-12-06 03:01:24,616 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 641 transitions. [2024-12-06 03:01:24,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-12-06 03:01:24,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:24,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:27,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:33,071 INFO L134 CoverageAnalysis]: Checked inductivity of 17967 backedges. 2251 proven. 5977 refuted. 0 times theorem prover too weak. 9739 trivial. 0 not checked. [2024-12-06 03:01:35,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:35,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 469 states and 642 transitions. [2024-12-06 03:01:35,459 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 642 transitions. [2024-12-06 03:01:35,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-12-06 03:01:35,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:35,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:42,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:47,299 INFO L134 CoverageAnalysis]: Checked inductivity of 18348 backedges. 2296 proven. 6173 refuted. 0 times theorem prover too weak. 9879 trivial. 0 not checked. [2024-12-06 03:01:48,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:48,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 470 states and 643 transitions. [2024-12-06 03:01:48,643 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 643 transitions. [2024-12-06 03:01:48,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-12-06 03:01:48,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:48,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:52,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:58,543 INFO L134 CoverageAnalysis]: Checked inductivity of 18733 backedges. 2341 proven. 6372 refuted. 0 times theorem prover too weak. 10020 trivial. 0 not checked. [2024-12-06 03:02:01,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:01,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 471 states and 644 transitions. [2024-12-06 03:02:01,870 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 644 transitions. [2024-12-06 03:02:01,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-12-06 03:02:01,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:01,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:05,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:10,514 INFO L134 CoverageAnalysis]: Checked inductivity of 19122 backedges. 2386 proven. 6574 refuted. 0 times theorem prover too weak. 10162 trivial. 0 not checked. [2024-12-06 03:02:12,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:12,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 472 states and 645 transitions. [2024-12-06 03:02:12,217 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 645 transitions. [2024-12-06 03:02:12,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-12-06 03:02:12,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:12,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:16,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:22,554 INFO L134 CoverageAnalysis]: Checked inductivity of 19515 backedges. 2431 proven. 6779 refuted. 0 times theorem prover too weak. 10305 trivial. 0 not checked. [2024-12-06 03:02:25,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:25,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 473 states and 646 transitions. [2024-12-06 03:02:25,705 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 646 transitions. [2024-12-06 03:02:25,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-12-06 03:02:25,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:25,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:43,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:48,601 INFO L134 CoverageAnalysis]: Checked inductivity of 19912 backedges. 2476 proven. 6987 refuted. 0 times theorem prover too weak. 10449 trivial. 0 not checked. [2024-12-06 03:02:50,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:50,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 474 states and 647 transitions. [2024-12-06 03:02:50,312 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 647 transitions. [2024-12-06 03:02:50,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2024-12-06 03:02:50,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:50,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:57,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:02,549 INFO L134 CoverageAnalysis]: Checked inductivity of 20313 backedges. 2521 proven. 7198 refuted. 0 times theorem prover too weak. 10594 trivial. 0 not checked. [2024-12-06 03:03:04,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:04,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 475 states and 648 transitions. [2024-12-06 03:03:04,066 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 648 transitions. [2024-12-06 03:03:04,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-12-06 03:03:04,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:04,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:12,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:17,457 INFO L134 CoverageAnalysis]: Checked inductivity of 20718 backedges. 2566 proven. 7412 refuted. 0 times theorem prover too weak. 10740 trivial. 0 not checked. [2024-12-06 03:03:18,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:18,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 476 states and 649 transitions. [2024-12-06 03:03:18,862 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 649 transitions. [2024-12-06 03:03:18,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2024-12-06 03:03:18,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:18,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms