./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-1.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_9bbcc815-ed58-4317-b2ef-b824b09932fe/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bbcc815-ed58-4317-b2ef-b824b09932fe/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bbcc815-ed58-4317-b2ef-b824b09932fe/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bbcc815-ed58-4317-b2ef-b824b09932fe/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bbcc815-ed58-4317-b2ef-b824b09932fe/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bbcc815-ed58-4317-b2ef-b824b09932fe/bin/ukojak-verify-ENZ3QT5qd3 --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 b6c6a722152c52daf4f5e799c877f12032a99023b4a9ea1a935c1ce634969e85 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:15:59,721 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:15:59,802 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bbcc815-ed58-4317-b2ef-b824b09932fe/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-25 03:15:59,806 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 03:15:59,807 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 03:15:59,835 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:15:59,835 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 03:15:59,836 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 03:15:59,836 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:15:59,836 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:15:59,836 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:15:59,836 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 03:15:59,837 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 03:15:59,838 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:15:59,838 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 03:15:59,839 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:15:59,839 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 03:15:59,839 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:15:59,839 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 03:15:59,839 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-25 03:15:59,839 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 03:15:59,839 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 03:15:59,839 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 03:15:59,839 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:15:59,839 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:15:59,840 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:15:59,840 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:15:59,840 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:15:59,840 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:15:59,840 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:15:59,840 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:15:59,840 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:15:59,840 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 03:15:59,840 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 03:15:59,841 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 03:15:59,841 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_9bbcc815-ed58-4317-b2ef-b824b09932fe/bin/ukojak-verify-ENZ3QT5qd3 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 -> b6c6a722152c52daf4f5e799c877f12032a99023b4a9ea1a935c1ce634969e85 [2024-11-25 03:16:00,154 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:16:00,162 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:16:00,164 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:16:00,166 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:16:00,166 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:16:00,167 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bbcc815-ed58-4317-b2ef-b824b09932fe/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-1.i [2024-11-25 03:16:03,299 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bbcc815-ed58-4317-b2ef-b824b09932fe/bin/ukojak-verify-ENZ3QT5qd3/data/baaf5597b/58bad2211ff54aa4a8b14caedd268565/FLAG6518bda88 [2024-11-25 03:16:03,666 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:16:03,667 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bbcc815-ed58-4317-b2ef-b824b09932fe/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-1.i [2024-11-25 03:16:03,682 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bbcc815-ed58-4317-b2ef-b824b09932fe/bin/ukojak-verify-ENZ3QT5qd3/data/baaf5597b/58bad2211ff54aa4a8b14caedd268565/FLAG6518bda88 [2024-11-25 03:16:03,697 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bbcc815-ed58-4317-b2ef-b824b09932fe/bin/ukojak-verify-ENZ3QT5qd3/data/baaf5597b/58bad2211ff54aa4a8b14caedd268565 [2024-11-25 03:16:03,699 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:16:03,701 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:16:03,702 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:16:03,702 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:16:03,707 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:16:03,708 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:16:03" (1/1) ... [2024-11-25 03:16:03,709 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7890485a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:16:03, skipping insertion in model container [2024-11-25 03:16:03,709 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:16:03" (1/1) ... [2024-11-25 03:16:03,770 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:16:04,371 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:16:04,390 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 03:16:04,550 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:16:04,585 INFO L204 MainTranslator]: Completed translation [2024-11-25 03:16:04,586 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:16:04 WrapperNode [2024-11-25 03:16:04,586 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:16:04,587 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 03:16:04,587 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 03:16:04,587 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 03:16:04,594 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:16:04" (1/1) ... [2024-11-25 03:16:04,630 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:16:04" (1/1) ... [2024-11-25 03:16:04,699 INFO L138 Inliner]: procedures = 177, calls = 291, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1395 [2024-11-25 03:16:04,700 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 03:16:04,700 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 03:16:04,701 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 03:16:04,701 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 03:16:04,708 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:16:04" (1/1) ... [2024-11-25 03:16:04,709 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:16:04" (1/1) ... [2024-11-25 03:16:04,719 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:16:04" (1/1) ... [2024-11-25 03:16:04,720 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:16:04" (1/1) ... [2024-11-25 03:16:04,763 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:16:04" (1/1) ... [2024-11-25 03:16:04,766 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:16:04" (1/1) ... [2024-11-25 03:16:04,791 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:16:04" (1/1) ... [2024-11-25 03:16:04,801 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:16:04" (1/1) ... [2024-11-25 03:16:04,810 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:16:04" (1/1) ... [2024-11-25 03:16:04,829 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 03:16:04,830 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 03:16:04,833 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 03:16:04,834 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 03:16:04,834 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:16:04" (1/1) ... [2024-11-25 03:16:04,842 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:16:04,856 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bbcc815-ed58-4317-b2ef-b824b09932fe/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 03:16:04,871 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bbcc815-ed58-4317-b2ef-b824b09932fe/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 03:16:04,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bbcc815-ed58-4317-b2ef-b824b09932fe/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 03:16:04,937 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-11-25 03:16:04,937 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-11-25 03:16:04,937 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 03:16:04,939 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-25 03:16:04,939 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-25 03:16:04,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 03:16:04,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-25 03:16:04,940 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-25 03:16:04,940 INFO L130 BoogieDeclarations]: Found specification of procedure test_int [2024-11-25 03:16:04,940 INFO L138 BoogieDeclarations]: Found implementation of procedure test_int [2024-11-25 03:16:04,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 03:16:04,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 03:16:04,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 03:16:04,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 03:16:04,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 03:16:04,941 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 03:16:04,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 03:16:04,941 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 03:16:04,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 03:16:05,193 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 03:16:05,195 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 03:16:07,293 INFO L? ?]: Removed 333 outVars from TransFormulas that were not future-live. [2024-11-25 03:16:07,293 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 03:16:09,080 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 03:16:09,082 INFO L312 CfgBuilder]: Removed 35 assume(true) statements. [2024-11-25 03:16:09,082 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:16:09 BoogieIcfgContainer [2024-11-25 03:16:09,083 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 03:16:09,083 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 03:16:09,084 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 03:16:09,094 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 03:16:09,095 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:16:09" (1/1) ... [2024-11-25 03:16:09,103 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 03:16:09,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:16:09,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 172 states and 284 transitions. [2024-11-25 03:16:09,172 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 284 transitions. [2024-11-25 03:16:09,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 03:16:09,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:16:09,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:16:09,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:16:09,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:16:09,406 INFO L256 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-25 03:16:09,411 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:16:09,447 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 [2024-11-25 03:16:09,507 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 03:16:09,509 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-25 03:16:09,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 03:16:09,519 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 [2024-11-25 03:16:09,536 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:16:09,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:16:09,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 175 states and 289 transitions. [2024-11-25 03:16:09,604 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 289 transitions. [2024-11-25 03:16:09,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 03:16:09,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:16:09,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:16:09,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:16:09,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:16:09,703 INFO L256 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-25 03:16:09,706 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:16:09,714 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 [2024-11-25 03:16:09,719 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 [2024-11-25 03:16:09,764 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 03:16:09,765 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-25 03:16:09,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 03:16:09,772 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 [2024-11-25 03:16:09,780 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:16:09,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:16:09,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 178 states and 294 transitions. [2024-11-25 03:16:09,923 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 294 transitions. [2024-11-25 03:16:09,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 03:16:09,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:16:09,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:16:09,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:16:10,058 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:16:10,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:16:10,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 178 states and 292 transitions. [2024-11-25 03:16:10,071 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 292 transitions. [2024-11-25 03:16:10,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 03:16:10,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:16:10,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:16:10,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:16:10,340 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:16:10,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:16:10,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 177 states and 285 transitions. [2024-11-25 03:16:10,510 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 285 transitions. [2024-11-25 03:16:10,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 03:16:10,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:16:10,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:16:10,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:16:10,571 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:16:10,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:16:10,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 177 states and 281 transitions. [2024-11-25 03:16:10,578 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 281 transitions. [2024-11-25 03:16:10,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 03:16:10,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:16:10,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:16:10,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:16:10,631 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:16:10,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:16:10,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 177 states and 275 transitions. [2024-11-25 03:16:10,640 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 275 transitions. [2024-11-25 03:16:10,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 03:16:10,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:16:10,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:16:10,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:16:10,847 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:16:13,749 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.88s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:16:13,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:16:13,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 177 states and 269 transitions. [2024-11-25 03:16:13,871 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 269 transitions. [2024-11-25 03:16:13,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 03:16:13,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:16:13,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:16:14,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:16:14,231 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:16:24,831 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:16:34,843 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:16:44,862 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:16:45,922 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:16:45,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:16:45,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 192 states and 288 transitions. [2024-11-25 03:16:45,946 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 288 transitions. [2024-11-25 03:16:45,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 03:16:45,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:16:45,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:16:46,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:16:46,130 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:16:46,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:16:46,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 192 states and 286 transitions. [2024-11-25 03:16:46,147 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 286 transitions. [2024-11-25 03:16:46,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 03:16:46,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:16:46,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:16:46,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:16:46,302 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:16:46,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:16:46,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 192 states and 284 transitions. [2024-11-25 03:16:46,315 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 284 transitions. [2024-11-25 03:16:46,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 03:16:46,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:16:46,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:16:46,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:16:46,450 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:16:56,467 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 [] [2024-11-25 03:16:56,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:16:56,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 192 states and 282 transitions. [2024-11-25 03:16:56,492 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 282 transitions. [2024-11-25 03:16:56,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 03:16:56,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:16:56,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:16:56,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:16:56,829 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:17:06,861 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:17:13,115 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.25s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:17:13,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:13,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 195 states and 284 transitions. [2024-11-25 03:17:13,163 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 284 transitions. [2024-11-25 03:17:13,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 03:17:13,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:13,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:13,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:13,758 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:17:24,714 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:17:25,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:25,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 235 states and 337 transitions. [2024-11-25 03:17:25,707 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 337 transitions. [2024-11-25 03:17:25,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 03:17:25,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:25,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:25,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:26,146 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:17:26,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:26,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 236 states and 338 transitions. [2024-11-25 03:17:26,170 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 338 transitions. [2024-11-25 03:17:26,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 03:17:26,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:26,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:26,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:26,330 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:17:26,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:26,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 236 states and 336 transitions. [2024-11-25 03:17:26,422 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 336 transitions. [2024-11-25 03:17:26,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 03:17:26,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:26,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:26,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:26,918 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:17:27,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:27,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 239 states and 338 transitions. [2024-11-25 03:17:27,524 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 338 transitions. [2024-11-25 03:17:27,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 03:17:27,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:27,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:27,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:27,760 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 03:17:27,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:27,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 239 states and 337 transitions. [2024-11-25 03:17:27,782 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 337 transitions. [2024-11-25 03:17:27,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 03:17:27,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:27,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:28,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:29,012 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:17:29,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:29,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 241 states and 340 transitions. [2024-11-25 03:17:29,217 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 340 transitions. [2024-11-25 03:17:29,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 03:17:29,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:29,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:29,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:30,164 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:17:30,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:30,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 242 states and 342 transitions. [2024-11-25 03:17:30,443 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 342 transitions. [2024-11-25 03:17:30,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 03:17:30,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:30,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:30,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:31,364 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:17:32,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:32,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 244 states and 345 transitions. [2024-11-25 03:17:32,414 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 345 transitions. [2024-11-25 03:17:32,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 03:17:32,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:32,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:32,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:33,634 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:17:34,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:34,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 245 states and 346 transitions. [2024-11-25 03:17:34,479 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 346 transitions. [2024-11-25 03:17:34,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 03:17:34,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:34,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:34,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:35,822 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:17:36,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:36,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 246 states and 347 transitions. [2024-11-25 03:17:36,736 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 347 transitions. [2024-11-25 03:17:36,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 03:17:36,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:36,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:37,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:37,837 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:17:38,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:38,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 247 states and 348 transitions. [2024-11-25 03:17:38,568 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 348 transitions. [2024-11-25 03:17:38,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 03:17:38,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:38,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:38,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:39,906 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:17:40,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:40,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 248 states and 349 transitions. [2024-11-25 03:17:40,805 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 349 transitions. [2024-11-25 03:17:40,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 03:17:40,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:40,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:41,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:42,363 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:17:43,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:43,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 249 states and 350 transitions. [2024-11-25 03:17:43,438 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 350 transitions. [2024-11-25 03:17:43,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 03:17:43,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:43,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:43,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:44,731 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:17:45,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:45,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 250 states and 351 transitions. [2024-11-25 03:17:45,600 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 351 transitions. [2024-11-25 03:17:45,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 03:17:45,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:45,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:45,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:46,952 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:17:47,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:47,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 251 states and 352 transitions. [2024-11-25 03:17:47,727 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 352 transitions. [2024-11-25 03:17:47,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-25 03:17:47,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:47,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:47,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:49,083 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:17:49,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:49,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 252 states and 353 transitions. [2024-11-25 03:17:49,979 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 353 transitions. [2024-11-25 03:17:49,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 03:17:49,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:49,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:50,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:51,320 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 79 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:17:52,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:52,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 253 states and 354 transitions. [2024-11-25 03:17:52,271 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 354 transitions. [2024-11-25 03:17:52,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 03:17:52,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:52,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:52,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:53,856 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:17:54,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:54,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 254 states and 355 transitions. [2024-11-25 03:17:54,829 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 355 transitions. [2024-11-25 03:17:54,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 03:17:54,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:54,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:55,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:56,326 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:17:57,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:57,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 255 states and 356 transitions. [2024-11-25 03:17:57,072 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 356 transitions. [2024-11-25 03:17:57,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 03:17:57,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:57,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:57,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:58,230 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:17:58,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:58,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 256 states and 357 transitions. [2024-11-25 03:17:58,751 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 357 transitions. [2024-11-25 03:17:58,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 03:17:58,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:58,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:59,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:59,824 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 137 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:18:00,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:00,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 257 states and 358 transitions. [2024-11-25 03:18:00,312 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 358 transitions. [2024-11-25 03:18:00,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 03:18:00,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:00,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:00,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:01,824 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 154 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:18:02,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:02,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 258 states and 359 transitions. [2024-11-25 03:18:02,502 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 359 transitions. [2024-11-25 03:18:02,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 03:18:02,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:02,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:02,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:04,847 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 172 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:18:06,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:06,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 259 states and 360 transitions. [2024-11-25 03:18:06,483 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 360 transitions. [2024-11-25 03:18:06,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 03:18:06,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:06,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:06,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:07,956 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 191 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:18:08,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:08,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 260 states and 361 transitions. [2024-11-25 03:18:08,640 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 361 transitions. [2024-11-25 03:18:08,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 03:18:08,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:08,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:08,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:10,230 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 211 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:18:11,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:11,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 261 states and 362 transitions. [2024-11-25 03:18:11,371 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 362 transitions. [2024-11-25 03:18:11,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 03:18:11,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:11,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:11,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:13,143 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 232 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:18:13,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:13,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 262 states and 363 transitions. [2024-11-25 03:18:13,865 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 363 transitions. [2024-11-25 03:18:13,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 03:18:13,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:13,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:14,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:15,599 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 254 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:18:17,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:17,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 263 states and 364 transitions. [2024-11-25 03:18:17,101 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 364 transitions. [2024-11-25 03:18:17,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 03:18:17,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:17,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:17,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:18,831 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 277 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:18:19,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:19,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 264 states and 365 transitions. [2024-11-25 03:18:19,615 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 365 transitions. [2024-11-25 03:18:19,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 03:18:19,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:19,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:20,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:21,620 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 0 proven. 301 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:18:23,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:23,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 265 states and 366 transitions. [2024-11-25 03:18:23,401 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 366 transitions. [2024-11-25 03:18:23,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 03:18:23,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:23,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:23,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:25,054 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 326 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:18:25,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:25,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 266 states and 367 transitions. [2024-11-25 03:18:25,934 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 367 transitions. [2024-11-25 03:18:25,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 03:18:25,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:25,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:26,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:27,920 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 0 proven. 352 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:18:29,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:29,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 267 states and 368 transitions. [2024-11-25 03:18:29,277 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 368 transitions. [2024-11-25 03:18:29,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 03:18:29,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:29,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:29,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:30,958 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 379 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:18:31,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:31,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 268 states and 369 transitions. [2024-11-25 03:18:31,803 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 369 transitions. [2024-11-25 03:18:31,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 03:18:31,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:31,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:32,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:33,859 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 407 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:18:35,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:35,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 269 states and 370 transitions. [2024-11-25 03:18:35,415 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 370 transitions. [2024-11-25 03:18:35,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 03:18:35,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:35,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:35,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:37,387 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 0 proven. 436 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:18:38,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:38,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 270 states and 371 transitions. [2024-11-25 03:18:38,267 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 371 transitions. [2024-11-25 03:18:38,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 03:18:38,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:38,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:38,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:40,821 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 0 proven. 466 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:18:42,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:42,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 271 states and 372 transitions. [2024-11-25 03:18:42,535 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 372 transitions. [2024-11-25 03:18:42,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 03:18:42,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:42,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:43,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:44,830 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 0 proven. 497 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:18:46,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:46,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 272 states and 373 transitions. [2024-11-25 03:18:46,300 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 373 transitions. [2024-11-25 03:18:46,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 03:18:46,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:46,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:46,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:54,110 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 529 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:19:02,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:02,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 273 states and 374 transitions. [2024-11-25 03:19:02,381 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 374 transitions. [2024-11-25 03:19:02,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 03:19:02,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:02,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:02,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:04,892 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:19:06,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:06,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 274 states and 375 transitions. [2024-11-25 03:19:06,422 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 375 transitions. [2024-11-25 03:19:06,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 03:19:06,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:06,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:07,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:08,719 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 0 proven. 596 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:19:09,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:09,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 275 states and 376 transitions. [2024-11-25 03:19:09,540 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 376 transitions. [2024-11-25 03:19:09,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 03:19:09,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:09,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:09,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:11,245 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 0 proven. 631 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:19:12,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:12,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 276 states and 377 transitions. [2024-11-25 03:19:12,105 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 377 transitions. [2024-11-25 03:19:12,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 03:19:12,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:12,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:12,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:15,808 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 667 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:19:19,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:19,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 277 states and 378 transitions. [2024-11-25 03:19:19,218 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 378 transitions. [2024-11-25 03:19:19,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 03:19:19,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:19,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:19,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:21,954 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 0 proven. 704 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:19:23,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:23,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 278 states and 379 transitions. [2024-11-25 03:19:23,209 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 379 transitions. [2024-11-25 03:19:23,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-25 03:19:23,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:23,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:23,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:25,552 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 0 proven. 742 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:19:26,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:26,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 279 states and 380 transitions. [2024-11-25 03:19:26,467 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 380 transitions. [2024-11-25 03:19:26,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 03:19:26,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:26,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:26,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:29,692 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 0 proven. 781 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:19:32,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:32,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 280 states and 381 transitions. [2024-11-25 03:19:32,008 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 381 transitions. [2024-11-25 03:19:32,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 03:19:32,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:32,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:32,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:34,452 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 0 proven. 821 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:19:36,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:36,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 281 states and 382 transitions. [2024-11-25 03:19:36,305 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 382 transitions. [2024-11-25 03:19:36,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 03:19:36,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:36,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:36,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:39,095 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 0 proven. 862 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:19:41,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:41,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 282 states and 383 transitions. [2024-11-25 03:19:41,027 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 383 transitions. [2024-11-25 03:19:41,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 03:19:41,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:41,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:41,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:44,189 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 904 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:19:46,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:46,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 283 states and 384 transitions. [2024-11-25 03:19:46,034 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 384 transitions. [2024-11-25 03:19:46,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 03:19:46,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:46,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:46,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:48,932 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 0 proven. 947 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:19:50,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:50,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 284 states and 385 transitions. [2024-11-25 03:19:50,962 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 385 transitions. [2024-11-25 03:19:50,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 03:19:50,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:50,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:51,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:04,533 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 991 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:20:18,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:18,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 285 states and 386 transitions. [2024-11-25 03:20:18,071 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 386 transitions. [2024-11-25 03:20:18,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 03:20:18,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:18,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:18,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:18,884 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:20:19,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:19,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 286 states and 388 transitions. [2024-11-25 03:20:19,514 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 388 transitions. [2024-11-25 03:20:19,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-25 03:20:19,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:19,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:19,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:20,931 INFO L134 CoverageAnalysis]: Checked inductivity of 1130 backedges. 136 proven. 3 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:20:21,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:21,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 287 states and 390 transitions. [2024-11-25 03:20:21,887 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 390 transitions. [2024-11-25 03:20:21,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-25 03:20:21,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:21,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:23,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:24,069 INFO L134 CoverageAnalysis]: Checked inductivity of 1178 backedges. 181 proven. 6 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:20:24,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:24,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 288 states and 391 transitions. [2024-11-25 03:20:24,916 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 391 transitions. [2024-11-25 03:20:24,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-25 03:20:24,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:24,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:25,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:26,589 INFO L134 CoverageAnalysis]: Checked inductivity of 1227 backedges. 226 proven. 10 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:20:27,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:27,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 289 states and 392 transitions. [2024-11-25 03:20:27,397 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 392 transitions. [2024-11-25 03:20:27,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 03:20:27,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:27,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:27,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:28,625 INFO L134 CoverageAnalysis]: Checked inductivity of 1277 backedges. 271 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:20:29,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:29,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 290 states and 393 transitions. [2024-11-25 03:20:29,424 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 393 transitions. [2024-11-25 03:20:29,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-25 03:20:29,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:29,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:29,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:30,896 INFO L134 CoverageAnalysis]: Checked inductivity of 1328 backedges. 316 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:20:33,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:33,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 292 states and 396 transitions. [2024-11-25 03:20:33,306 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 396 transitions. [2024-11-25 03:20:33,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-25 03:20:33,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:33,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:33,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:35,209 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 361 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:20:36,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:36,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 293 states and 397 transitions. [2024-11-25 03:20:36,715 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 397 transitions. [2024-11-25 03:20:36,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 03:20:36,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:36,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:37,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:38,343 INFO L134 CoverageAnalysis]: Checked inductivity of 1433 backedges. 406 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:20:39,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:39,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 294 states and 398 transitions. [2024-11-25 03:20:39,362 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 398 transitions. [2024-11-25 03:20:39,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 03:20:39,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:39,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:39,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:41,303 INFO L134 CoverageAnalysis]: Checked inductivity of 1487 backedges. 451 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:20:43,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:43,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 295 states and 399 transitions. [2024-11-25 03:20:43,170 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 399 transitions. [2024-11-25 03:20:43,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-25 03:20:43,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:43,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:43,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:45,303 INFO L134 CoverageAnalysis]: Checked inductivity of 1542 backedges. 496 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:20:46,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:46,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 296 states and 400 transitions. [2024-11-25 03:20:46,903 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 400 transitions. [2024-11-25 03:20:46,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-25 03:20:46,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:46,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:47,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:49,154 INFO L134 CoverageAnalysis]: Checked inductivity of 1598 backedges. 541 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:20:50,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:50,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 297 states and 401 transitions. [2024-11-25 03:20:50,423 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 401 transitions. [2024-11-25 03:20:50,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-25 03:20:50,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:50,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:51,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:52,296 INFO L134 CoverageAnalysis]: Checked inductivity of 1655 backedges. 586 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:20:54,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:54,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 298 states and 402 transitions. [2024-11-25 03:20:54,590 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 402 transitions. [2024-11-25 03:20:54,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 03:20:54,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:54,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:56,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:57,956 INFO L134 CoverageAnalysis]: Checked inductivity of 1713 backedges. 631 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:20:59,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:59,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 299 states and 403 transitions. [2024-11-25 03:20:59,533 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 403 transitions. [2024-11-25 03:20:59,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-25 03:20:59,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:59,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:00,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:01,988 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 676 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:21:03,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:03,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 300 states and 404 transitions. [2024-11-25 03:21:03,111 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 404 transitions. [2024-11-25 03:21:03,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 03:21:03,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:03,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:03,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:05,508 INFO L134 CoverageAnalysis]: Checked inductivity of 1832 backedges. 721 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:21:06,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:06,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 301 states and 405 transitions. [2024-11-25 03:21:06,847 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 405 transitions. [2024-11-25 03:21:06,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 03:21:06,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:06,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:07,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:09,057 INFO L134 CoverageAnalysis]: Checked inductivity of 1893 backedges. 766 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:21:10,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:10,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 302 states and 406 transitions. [2024-11-25 03:21:10,317 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 406 transitions. [2024-11-25 03:21:10,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-25 03:21:10,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:10,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:11,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:11,986 INFO L134 CoverageAnalysis]: Checked inductivity of 1955 backedges. 811 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:21:13,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:13,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 303 states and 407 transitions. [2024-11-25 03:21:13,189 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 407 transitions. [2024-11-25 03:21:13,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-25 03:21:13,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:13,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:14,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:16,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2018 backedges. 856 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:21:18,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:18,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 304 states and 408 transitions. [2024-11-25 03:21:18,327 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 408 transitions. [2024-11-25 03:21:18,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-25 03:21:18,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:18,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:19,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:21,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2082 backedges. 901 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:21:23,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:23,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 305 states and 409 transitions. [2024-11-25 03:21:23,788 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 409 transitions. [2024-11-25 03:21:23,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 03:21:23,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:23,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:24,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:26,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2147 backedges. 946 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:21:28,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:28,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 306 states and 410 transitions. [2024-11-25 03:21:28,181 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 410 transitions. [2024-11-25 03:21:28,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 03:21:28,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:28,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:29,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:31,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2213 backedges. 991 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:21:32,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:32,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 307 states and 411 transitions. [2024-11-25 03:21:32,263 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 411 transitions. [2024-11-25 03:21:32,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-25 03:21:32,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:32,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:32,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:34,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2280 backedges. 1036 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:21:36,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:36,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 308 states and 412 transitions. [2024-11-25 03:21:36,601 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 412 transitions. [2024-11-25 03:21:36,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-25 03:21:36,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:36,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:37,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:38,215 INFO L134 CoverageAnalysis]: Checked inductivity of 2348 backedges. 1081 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:21:39,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:39,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 309 states and 413 transitions. [2024-11-25 03:21:39,583 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 413 transitions. [2024-11-25 03:21:39,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-25 03:21:39,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:39,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:40,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:42,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2417 backedges. 1126 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:21:44,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:44,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 310 states and 414 transitions. [2024-11-25 03:21:44,604 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 414 transitions. [2024-11-25 03:21:44,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 03:21:44,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:44,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:45,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:47,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2487 backedges. 1171 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:21:49,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:49,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 311 states and 415 transitions. [2024-11-25 03:21:49,808 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 415 transitions. [2024-11-25 03:21:49,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 03:21:49,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:49,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:50,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:52,159 INFO L134 CoverageAnalysis]: Checked inductivity of 2558 backedges. 1216 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:21:53,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:53,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 312 states and 416 transitions. [2024-11-25 03:21:53,368 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 416 transitions. [2024-11-25 03:21:53,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 03:21:53,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:53,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:54,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:05,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2630 backedges. 1261 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:22:16,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:16,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 313 states and 417 transitions. [2024-11-25 03:22:16,486 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 417 transitions. [2024-11-25 03:22:16,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 03:22:16,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:16,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:17,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:19,315 INFO L134 CoverageAnalysis]: Checked inductivity of 2703 backedges. 1306 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:22:21,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:21,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 314 states and 418 transitions. [2024-11-25 03:22:21,383 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 418 transitions. [2024-11-25 03:22:21,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-25 03:22:21,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:21,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:22,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:23,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2777 backedges. 1351 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:22:25,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:25,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 315 states and 419 transitions. [2024-11-25 03:22:25,920 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 419 transitions. [2024-11-25 03:22:25,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-25 03:22:25,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:25,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:26,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:29,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2852 backedges. 1396 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:22:31,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:31,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 316 states and 420 transitions. [2024-11-25 03:22:31,421 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 420 transitions. [2024-11-25 03:22:31,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 03:22:31,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:31,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:32,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:34,952 INFO L134 CoverageAnalysis]: Checked inductivity of 2928 backedges. 1441 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:22:36,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:36,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 317 states and 421 transitions. [2024-11-25 03:22:36,602 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 421 transitions. [2024-11-25 03:22:36,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 03:22:36,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:36,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:37,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:39,388 INFO L134 CoverageAnalysis]: Checked inductivity of 3005 backedges. 1486 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:22:41,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:41,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 318 states and 422 transitions. [2024-11-25 03:22:41,724 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 422 transitions. [2024-11-25 03:22:41,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-25 03:22:41,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:41,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:42,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:44,752 INFO L134 CoverageAnalysis]: Checked inductivity of 3083 backedges. 1531 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:22:46,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:46,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 319 states and 423 transitions. [2024-11-25 03:22:46,633 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 423 transitions. [2024-11-25 03:22:46,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-25 03:22:46,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:46,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:47,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:53,038 INFO L134 CoverageAnalysis]: Checked inductivity of 3162 backedges. 1576 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:22:58,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:58,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 320 states and 424 transitions. [2024-11-25 03:22:58,027 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 424 transitions. [2024-11-25 03:22:58,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 03:22:58,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:58,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:58,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:00,478 INFO L134 CoverageAnalysis]: Checked inductivity of 3242 backedges. 1621 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:23:01,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:01,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 321 states and 425 transitions. [2024-11-25 03:23:01,851 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 425 transitions. [2024-11-25 03:23:01,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 03:23:01,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:01,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:03,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:05,752 INFO L134 CoverageAnalysis]: Checked inductivity of 3323 backedges. 1666 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:23:08,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:08,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 322 states and 426 transitions. [2024-11-25 03:23:08,131 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 426 transitions. [2024-11-25 03:23:08,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 03:23:08,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:08,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:09,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:11,776 INFO L134 CoverageAnalysis]: Checked inductivity of 3405 backedges. 1711 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:23:14,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:14,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 323 states and 427 transitions. [2024-11-25 03:23:14,111 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 427 transitions. [2024-11-25 03:23:14,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-25 03:23:14,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:14,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:15,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:17,404 INFO L134 CoverageAnalysis]: Checked inductivity of 3488 backedges. 1756 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:23:19,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:19,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 324 states and 428 transitions. [2024-11-25 03:23:19,030 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 428 transitions. [2024-11-25 03:23:19,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 03:23:19,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:19,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:20,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:23,595 INFO L134 CoverageAnalysis]: Checked inductivity of 3572 backedges. 1801 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:23:25,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:25,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 325 states and 429 transitions. [2024-11-25 03:23:25,963 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 429 transitions. [2024-11-25 03:23:25,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 03:23:25,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:25,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:26,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:29,605 INFO L134 CoverageAnalysis]: Checked inductivity of 3657 backedges. 1846 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:23:31,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:31,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 326 states and 430 transitions. [2024-11-25 03:23:31,095 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 430 transitions. [2024-11-25 03:23:31,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 03:23:31,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:31,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:32,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:35,396 INFO L134 CoverageAnalysis]: Checked inductivity of 3743 backedges. 1891 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:23:37,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:37,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 327 states and 431 transitions. [2024-11-25 03:23:37,010 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 431 transitions. [2024-11-25 03:23:37,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 03:23:37,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:37,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:37,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:40,786 INFO L134 CoverageAnalysis]: Checked inductivity of 3830 backedges. 1936 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:23:42,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:42,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 328 states and 432 transitions. [2024-11-25 03:23:42,549 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 432 transitions. [2024-11-25 03:23:42,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 03:23:42,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:42,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:43,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:46,735 INFO L134 CoverageAnalysis]: Checked inductivity of 3918 backedges. 1981 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:23:50,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:50,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 329 states and 433 transitions. [2024-11-25 03:23:50,275 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 433 transitions. [2024-11-25 03:23:50,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-25 03:23:50,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:50,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:51,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:54,744 INFO L134 CoverageAnalysis]: Checked inductivity of 4007 backedges. 2026 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:23:57,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:57,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 330 states and 434 transitions. [2024-11-25 03:23:57,773 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 434 transitions. [2024-11-25 03:23:57,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 03:23:57,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:57,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:58,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:01,918 INFO L134 CoverageAnalysis]: Checked inductivity of 4097 backedges. 2071 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:24:04,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:04,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 331 states and 435 transitions. [2024-11-25 03:24:04,771 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 435 transitions. [2024-11-25 03:24:04,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-25 03:24:04,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:04,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:05,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:09,441 INFO L134 CoverageAnalysis]: Checked inductivity of 4188 backedges. 2116 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:24:12,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:12,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 332 states and 436 transitions. [2024-11-25 03:24:12,334 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 436 transitions. [2024-11-25 03:24:12,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 03:24:12,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:12,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:13,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:16,261 INFO L134 CoverageAnalysis]: Checked inductivity of 4280 backedges. 2161 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:24:19,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:19,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 333 states and 437 transitions. [2024-11-25 03:24:19,319 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 437 transitions. [2024-11-25 03:24:19,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 03:24:19,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:19,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:20,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:23,634 INFO L134 CoverageAnalysis]: Checked inductivity of 4373 backedges. 2206 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:24:26,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:26,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 334 states and 438 transitions. [2024-11-25 03:24:26,708 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 438 transitions. [2024-11-25 03:24:26,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-25 03:24:26,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:26,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:27,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:32,906 INFO L134 CoverageAnalysis]: Checked inductivity of 4467 backedges. 2251 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:24:36,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:36,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 335 states and 439 transitions. [2024-11-25 03:24:36,662 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 439 transitions. [2024-11-25 03:24:36,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-25 03:24:36,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:36,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:37,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:41,898 INFO L134 CoverageAnalysis]: Checked inductivity of 4562 backedges. 2296 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:24:45,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:45,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 336 states and 440 transitions. [2024-11-25 03:24:45,653 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 440 transitions. [2024-11-25 03:24:45,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 03:24:45,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:45,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:47,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:51,253 INFO L134 CoverageAnalysis]: Checked inductivity of 4658 backedges. 2341 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:24:53,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:53,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 337 states and 441 transitions. [2024-11-25 03:24:53,388 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 441 transitions. [2024-11-25 03:24:53,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 03:24:53,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:53,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:54,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:58,935 INFO L134 CoverageAnalysis]: Checked inductivity of 4755 backedges. 2386 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:25:02,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:02,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 338 states and 442 transitions. [2024-11-25 03:25:02,722 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 442 transitions. [2024-11-25 03:25:02,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 03:25:02,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:02,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:04,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:08,939 INFO L134 CoverageAnalysis]: Checked inductivity of 4853 backedges. 2431 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:25:12,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:12,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 339 states and 443 transitions. [2024-11-25 03:25:12,377 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 443 transitions. [2024-11-25 03:25:12,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-25 03:25:12,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:12,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:13,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:18,110 INFO L134 CoverageAnalysis]: Checked inductivity of 4952 backedges. 2476 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:25:21,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:21,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 340 states and 444 transitions. [2024-11-25 03:25:21,872 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 444 transitions. [2024-11-25 03:25:21,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 03:25:21,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:21,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:23,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:27,694 INFO L134 CoverageAnalysis]: Checked inductivity of 5052 backedges. 2521 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:25:31,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:31,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 341 states and 445 transitions. [2024-11-25 03:25:31,341 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 445 transitions. [2024-11-25 03:25:31,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-25 03:25:31,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:31,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:32,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:37,935 INFO L134 CoverageAnalysis]: Checked inductivity of 5153 backedges. 2566 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:25:41,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:41,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 342 states and 446 transitions. [2024-11-25 03:25:41,302 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 446 transitions. [2024-11-25 03:25:41,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-25 03:25:41,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:41,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:42,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:45,843 INFO L134 CoverageAnalysis]: Checked inductivity of 5255 backedges. 2611 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:25:47,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:47,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 343 states and 447 transitions. [2024-11-25 03:25:47,854 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 447 transitions. [2024-11-25 03:25:47,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-25 03:25:47,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:47,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:51,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:55,032 INFO L134 CoverageAnalysis]: Checked inductivity of 5358 backedges. 2656 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:25:56,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:56,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 344 states and 448 transitions. [2024-11-25 03:25:56,898 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 448 transitions. [2024-11-25 03:25:56,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-25 03:25:56,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:56,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:57,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:01,952 INFO L134 CoverageAnalysis]: Checked inductivity of 5462 backedges. 2701 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:26:03,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:03,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 345 states and 449 transitions. [2024-11-25 03:26:03,835 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 449 transitions. [2024-11-25 03:26:03,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-25 03:26:03,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:03,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:04,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:11,341 INFO L134 CoverageAnalysis]: Checked inductivity of 5567 backedges. 2746 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:26:17,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:17,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 346 states and 450 transitions. [2024-11-25 03:26:17,076 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 450 transitions. [2024-11-25 03:26:17,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-25 03:26:17,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:17,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:18,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:23,268 INFO L134 CoverageAnalysis]: Checked inductivity of 5673 backedges. 2791 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:26:25,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:25,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 347 states and 451 transitions. [2024-11-25 03:26:25,877 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 451 transitions. [2024-11-25 03:26:25,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-25 03:26:25,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:25,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:28,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:34,890 INFO L134 CoverageAnalysis]: Checked inductivity of 5780 backedges. 2836 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:26:39,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:39,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 348 states and 452 transitions. [2024-11-25 03:26:39,618 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 452 transitions. [2024-11-25 03:26:39,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-25 03:26:39,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:39,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:41,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:46,238 INFO L134 CoverageAnalysis]: Checked inductivity of 5888 backedges. 2881 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:26:49,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:49,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 349 states and 453 transitions. [2024-11-25 03:26:49,021 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 453 transitions. [2024-11-25 03:26:49,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-25 03:26:49,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:49,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:49,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:54,036 INFO L134 CoverageAnalysis]: Checked inductivity of 5997 backedges. 2926 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:26:56,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:56,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 350 states and 454 transitions. [2024-11-25 03:26:56,266 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 454 transitions. [2024-11-25 03:26:56,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-25 03:26:56,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:56,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:57,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:03,315 INFO L134 CoverageAnalysis]: Checked inductivity of 6107 backedges. 2971 proven. 2145 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:27:08,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:08,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 351 states and 455 transitions. [2024-11-25 03:27:08,478 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 455 transitions. [2024-11-25 03:27:08,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-25 03:27:08,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:08,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:10,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:15,208 INFO L134 CoverageAnalysis]: Checked inductivity of 6218 backedges. 3016 proven. 2211 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:27:17,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:17,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 352 states and 456 transitions. [2024-11-25 03:27:17,676 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 456 transitions. [2024-11-25 03:27:17,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-25 03:27:17,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:17,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:19,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:23,574 INFO L134 CoverageAnalysis]: Checked inductivity of 6330 backedges. 3061 proven. 2278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:27:25,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:25,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 353 states and 457 transitions. [2024-11-25 03:27:25,704 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 457 transitions. [2024-11-25 03:27:25,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-25 03:27:25,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:25,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:26,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:33,095 INFO L134 CoverageAnalysis]: Checked inductivity of 6443 backedges. 3106 proven. 2346 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:27:38,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:38,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 354 states and 458 transitions. [2024-11-25 03:27:38,694 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 458 transitions. [2024-11-25 03:27:38,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-25 03:27:38,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:38,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:40,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:46,002 INFO L134 CoverageAnalysis]: Checked inductivity of 6557 backedges. 3151 proven. 2415 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:27:50,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:50,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 355 states and 459 transitions. [2024-11-25 03:27:50,297 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 459 transitions. [2024-11-25 03:27:50,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-25 03:27:50,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:50,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:52,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:58,755 INFO L134 CoverageAnalysis]: Checked inductivity of 6672 backedges. 3196 proven. 2485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:28:03,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:03,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 356 states and 460 transitions. [2024-11-25 03:28:03,255 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 460 transitions. [2024-11-25 03:28:03,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-25 03:28:03,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:03,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:05,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat