./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.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_12b10a9c-f348-4da5-a071-969df90a2a06/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12b10a9c-f348-4da5-a071-969df90a2a06/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12b10a9c-f348-4da5-a071-969df90a2a06/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12b10a9c-f348-4da5-a071-969df90a2a06/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12b10a9c-f348-4da5-a071-969df90a2a06/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12b10a9c-f348-4da5-a071-969df90a2a06/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 0672e9446c2cfbd152a4f960adca314d72e71aa68b29fd9a83ebc5c34f7546dd --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:43:23,766 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:43:23,818 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12b10a9c-f348-4da5-a071-969df90a2a06/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-05 23:43:23,822 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:43:23,822 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:43:23,841 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:43:23,841 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:43:23,841 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:43:23,842 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:43:23,842 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:43:23,842 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:43:23,842 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:43:23,842 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 23:43:23,842 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:43:23,842 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 23:43:23,842 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:43:23,843 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:43:23,843 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:43:23,843 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:43:23,843 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-05 23:43:23,843 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 23:43:23,843 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 23:43:23,843 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:43:23,843 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:43:23,843 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:43:23,843 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:43:23,843 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:43:23,843 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:43:23,844 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:43:23,844 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:43:23,844 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:43:23,844 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:43:23,844 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:43:23,844 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:43:23,844 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:43:23,844 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_12b10a9c-f348-4da5-a071-969df90a2a06/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0672e9446c2cfbd152a4f960adca314d72e71aa68b29fd9a83ebc5c34f7546dd [2024-12-05 23:43:24,073 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:43:24,080 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:43:24,082 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:43:24,083 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:43:24,083 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:43:24,084 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12b10a9c-f348-4da5-a071-969df90a2a06/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.i [2024-12-05 23:43:26,667 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12b10a9c-f348-4da5-a071-969df90a2a06/bin/ukojak-verify-CZk0znPC7b/data/68046a82a/bffbbe93cb904ce68ff727ce6643123e/FLAGe829ac2ab [2024-12-05 23:43:27,007 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:43:27,008 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12b10a9c-f348-4da5-a071-969df90a2a06/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.i [2024-12-05 23:43:27,027 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12b10a9c-f348-4da5-a071-969df90a2a06/bin/ukojak-verify-CZk0znPC7b/data/68046a82a/bffbbe93cb904ce68ff727ce6643123e/FLAGe829ac2ab [2024-12-05 23:43:27,256 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12b10a9c-f348-4da5-a071-969df90a2a06/bin/ukojak-verify-CZk0znPC7b/data/68046a82a/bffbbe93cb904ce68ff727ce6643123e [2024-12-05 23:43:27,258 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:43:27,259 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:43:27,260 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:43:27,260 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:43:27,264 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:43:27,265 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:43:27" (1/1) ... [2024-12-05 23:43:27,266 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f80ed5b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:43:27, skipping insertion in model container [2024-12-05 23:43:27,266 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:43:27" (1/1) ... [2024-12-05 23:43:27,313 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:43:27,902 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:43:27,911 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:43:28,040 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:43:28,081 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:43:28,082 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:43:28 WrapperNode [2024-12-05 23:43:28,082 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:43:28,083 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:43:28,083 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:43:28,083 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:43:28,089 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:43:28" (1/1) ... [2024-12-05 23:43:28,118 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:43:28" (1/1) ... [2024-12-05 23:43:28,198 INFO L138 Inliner]: procedures = 177, calls = 775, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 3421 [2024-12-05 23:43:28,198 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:43:28,199 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:43:28,199 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:43:28,199 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:43:28,206 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:43:28" (1/1) ... [2024-12-05 23:43:28,207 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:43:28" (1/1) ... [2024-12-05 23:43:28,220 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:43:28" (1/1) ... [2024-12-05 23:43:28,220 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:43:28" (1/1) ... [2024-12-05 23:43:28,271 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:43:28" (1/1) ... [2024-12-05 23:43:28,275 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:43:28" (1/1) ... [2024-12-05 23:43:28,298 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:43:28" (1/1) ... [2024-12-05 23:43:28,305 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:43:28" (1/1) ... [2024-12-05 23:43:28,311 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:43:28" (1/1) ... [2024-12-05 23:43:28,323 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:43:28,324 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:43:28,324 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:43:28,324 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:43:28,325 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:43:28" (1/1) ... [2024-12-05 23:43:28,331 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:43:28,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12b10a9c-f348-4da5-a071-969df90a2a06/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:43:28,355 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12b10a9c-f348-4da5-a071-969df90a2a06/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:43:28,357 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12b10a9c-f348-4da5-a071-969df90a2a06/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:43:28,383 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-12-05 23:43:28,383 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-12-05 23:43:28,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 23:43:28,383 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-05 23:43:28,383 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-05 23:43:28,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 23:43:28,384 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-05 23:43:28,384 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-05 23:43:28,384 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 23:43:28,384 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:43:28,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 23:43:28,384 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 23:43:28,384 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 23:43:28,384 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 23:43:28,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 23:43:28,384 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:43:28,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:43:28,560 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:43:28,562 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:43:31,300 INFO L? ?]: Removed 828 outVars from TransFormulas that were not future-live. [2024-12-05 23:43:31,300 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:43:32,606 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:43:32,606 INFO L312 CfgBuilder]: Removed 36 assume(true) statements. [2024-12-05 23:43:32,607 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:43:32 BoogieIcfgContainer [2024-12-05 23:43:32,607 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:43:32,608 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:43:32,608 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:43:32,615 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:43:32,616 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:43:32" (1/1) ... [2024-12-05 23:43:32,622 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:43:32,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:43:32,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2219 states to 1137 states and 2219 transitions. [2024-12-05 23:43:32,689 INFO L276 IsEmpty]: Start isEmpty. Operand 1137 states and 2219 transitions. [2024-12-05 23:43:32,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 23:43:32,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:43:32,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:43:32,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:43:32,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:43:32,837 INFO L256 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-05 23:43:32,841 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:43:32,877 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-12-05 23:43:32,921 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 23:43:32,922 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-12-05 23:43:32,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 23:43:32,929 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-12-05 23:43:32,941 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:43:33,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:43:33,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2224 states to 1140 states and 2224 transitions. [2024-12-05 23:43:33,006 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 2224 transitions. [2024-12-05 23:43:33,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 23:43:33,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:43:33,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:43:33,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:43:33,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:43:33,101 INFO L256 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-05 23:43:33,103 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:43:33,113 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-12-05 23:43:33,135 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 23:43:33,136 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-12-05 23:43:33,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 23:43:33,142 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-12-05 23:43:33,147 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:43:33,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:43:33,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2225 states to 1141 states and 2225 transitions. [2024-12-05 23:43:33,171 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 2225 transitions. [2024-12-05 23:43:33,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 23:43:33,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:43:33,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:43:33,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:43:33,239 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:43:33,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:43:33,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2223 states to 1141 states and 2223 transitions. [2024-12-05 23:43:33,250 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 2223 transitions. [2024-12-05 23:43:33,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 23:43:33,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:43:33,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:43:33,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:43:33,382 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:43:33,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:43:33,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2219 states to 1141 states and 2219 transitions. [2024-12-05 23:43:33,476 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 2219 transitions. [2024-12-05 23:43:33,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 23:43:33,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:43:33,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:43:33,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:43:33,515 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:43:33,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:43:33,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2215 states to 1141 states and 2215 transitions. [2024-12-05 23:43:33,529 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 2215 transitions. [2024-12-05 23:43:33,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 23:43:33,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:43:33,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:43:33,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:43:33,575 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:43:33,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:43:33,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2209 states to 1141 states and 2209 transitions. [2024-12-05 23:43:33,589 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 2209 transitions. [2024-12-05 23:43:33,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 23:43:33,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:43:33,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:43:33,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:43:33,686 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:43:39,579 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.88s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:43:39,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:43:39,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2203 states to 1141 states and 2203 transitions. [2024-12-05 23:43:39,625 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 2203 transitions. [2024-12-05 23:43:39,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 23:43:39,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:43:39,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:43:39,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:43:39,894 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:43:44,778 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.59s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:43:47,268 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.49s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:43:47,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:43:47,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2221 states to 1156 states and 2221 transitions. [2024-12-05 23:43:47,298 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 2221 transitions. [2024-12-05 23:43:47,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 23:43:47,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:43:47,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:43:47,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:43:47,421 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:43:47,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:43:47,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2219 states to 1156 states and 2219 transitions. [2024-12-05 23:43:47,436 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 2219 transitions. [2024-12-05 23:43:47,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:43:47,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:43:47,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:43:47,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:43:47,576 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:43:47,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:43:47,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2217 states to 1156 states and 2217 transitions. [2024-12-05 23:43:47,590 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 2217 transitions. [2024-12-05 23:43:47,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 23:43:47,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:43:47,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:43:47,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:43:47,686 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:43:52,635 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.95s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:43:52,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:43:52,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2215 states to 1156 states and 2215 transitions. [2024-12-05 23:43:52,651 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 2215 transitions. [2024-12-05 23:43:52,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 23:43:52,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:43:52,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:43:52,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:43:52,890 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:44:02,913 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:44:05,893 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.98s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:44:05,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:05,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2217 states to 1159 states and 2217 transitions. [2024-12-05 23:44:05,915 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 2217 transitions. [2024-12-05 23:44:05,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 23:44:05,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:05,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:06,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:06,601 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:44:06,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:06,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2220 states to 1161 states and 2220 transitions. [2024-12-05 23:44:06,691 INFO L276 IsEmpty]: Start isEmpty. Operand 1161 states and 2220 transitions. [2024-12-05 23:44:06,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 23:44:06,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:06,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:07,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:07,591 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:44:08,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:08,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2223 states to 1162 states and 2223 transitions. [2024-12-05 23:44:08,023 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 2223 transitions. [2024-12-05 23:44:08,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 23:44:08,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:08,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:08,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:09,040 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:44:09,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:09,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2227 states to 1164 states and 2227 transitions. [2024-12-05 23:44:09,638 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 2227 transitions. [2024-12-05 23:44:09,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 23:44:09,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:09,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:09,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:10,213 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:44:10,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:10,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2229 states to 1165 states and 2229 transitions. [2024-12-05 23:44:10,839 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 2229 transitions. [2024-12-05 23:44:10,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 23:44:10,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:10,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:11,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:11,662 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:44:12,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:12,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2231 states to 1166 states and 2231 transitions. [2024-12-05 23:44:12,098 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 2231 transitions. [2024-12-05 23:44:12,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 23:44:12,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:12,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:12,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:12,762 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:44:13,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:13,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2232 states to 1167 states and 2232 transitions. [2024-12-05 23:44:13,033 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states and 2232 transitions. [2024-12-05 23:44:13,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 23:44:13,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:13,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:13,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:14,178 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:44:14,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:14,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2233 states to 1168 states and 2233 transitions. [2024-12-05 23:44:14,508 INFO L276 IsEmpty]: Start isEmpty. Operand 1168 states and 2233 transitions. [2024-12-05 23:44:14,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 23:44:14,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:14,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:14,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:15,470 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:44:15,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:15,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2234 states to 1169 states and 2234 transitions. [2024-12-05 23:44:15,705 INFO L276 IsEmpty]: Start isEmpty. Operand 1169 states and 2234 transitions. [2024-12-05 23:44:15,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 23:44:15,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:15,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:16,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:17,012 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:44:18,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:18,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2237 states to 1171 states and 2237 transitions. [2024-12-05 23:44:18,271 INFO L276 IsEmpty]: Start isEmpty. Operand 1171 states and 2237 transitions. [2024-12-05 23:44:18,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 23:44:18,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:18,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:18,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:19,150 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:44:19,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:19,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2238 states to 1172 states and 2238 transitions. [2024-12-05 23:44:19,488 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 2238 transitions. [2024-12-05 23:44:19,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 23:44:19,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:19,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:19,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:20,513 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:44:21,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:21,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2239 states to 1173 states and 2239 transitions. [2024-12-05 23:44:21,186 INFO L276 IsEmpty]: Start isEmpty. Operand 1173 states and 2239 transitions. [2024-12-05 23:44:21,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 23:44:21,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:21,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:21,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:21,973 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 79 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:44:22,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:22,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2240 states to 1174 states and 2240 transitions. [2024-12-05 23:44:22,368 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 2240 transitions. [2024-12-05 23:44:22,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 23:44:22,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:22,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:22,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:23,534 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:44:24,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:24,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2241 states to 1175 states and 2241 transitions. [2024-12-05 23:44:24,190 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 2241 transitions. [2024-12-05 23:44:24,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 23:44:24,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:24,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:24,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:25,057 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:44:25,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:25,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2242 states to 1176 states and 2242 transitions. [2024-12-05 23:44:25,456 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 2242 transitions. [2024-12-05 23:44:25,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 23:44:25,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:25,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:25,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:26,473 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:44:27,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:27,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2243 states to 1177 states and 2243 transitions. [2024-12-05 23:44:27,103 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 2243 transitions. [2024-12-05 23:44:27,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 23:44:27,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:27,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:27,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:28,228 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 137 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:44:28,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:28,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2244 states to 1178 states and 2244 transitions. [2024-12-05 23:44:28,799 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 2244 transitions. [2024-12-05 23:44:28,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-05 23:44:28,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:28,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:29,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:29,771 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 154 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:44:30,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:30,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2245 states to 1179 states and 2245 transitions. [2024-12-05 23:44:30,347 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 2245 transitions. [2024-12-05 23:44:30,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-05 23:44:30,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:30,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:30,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:31,622 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 172 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:44:32,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:32,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2246 states to 1180 states and 2246 transitions. [2024-12-05 23:44:32,230 INFO L276 IsEmpty]: Start isEmpty. Operand 1180 states and 2246 transitions. [2024-12-05 23:44:32,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 23:44:32,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:32,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:32,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:33,247 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 191 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:44:33,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:33,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2247 states to 1181 states and 2247 transitions. [2024-12-05 23:44:33,984 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 2247 transitions. [2024-12-05 23:44:33,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 23:44:33,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:33,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:34,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:35,060 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 211 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:44:35,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:35,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2248 states to 1182 states and 2248 transitions. [2024-12-05 23:44:35,463 INFO L276 IsEmpty]: Start isEmpty. Operand 1182 states and 2248 transitions. [2024-12-05 23:44:35,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 23:44:35,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:35,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:35,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:36,398 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 232 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:44:36,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:36,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2249 states to 1183 states and 2249 transitions. [2024-12-05 23:44:36,808 INFO L276 IsEmpty]: Start isEmpty. Operand 1183 states and 2249 transitions. [2024-12-05 23:44:36,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 23:44:36,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:36,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:37,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:38,000 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 254 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:44:38,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:38,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2250 states to 1184 states and 2250 transitions. [2024-12-05 23:44:38,372 INFO L276 IsEmpty]: Start isEmpty. Operand 1184 states and 2250 transitions. [2024-12-05 23:44:38,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 23:44:38,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:38,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:38,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:39,772 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 277 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:44:40,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:40,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2251 states to 1185 states and 2251 transitions. [2024-12-05 23:44:40,805 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 2251 transitions. [2024-12-05 23:44:40,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 23:44:40,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:40,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:41,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:42,023 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 0 proven. 301 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:44:42,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:42,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2252 states to 1186 states and 2252 transitions. [2024-12-05 23:44:42,721 INFO L276 IsEmpty]: Start isEmpty. Operand 1186 states and 2252 transitions. [2024-12-05 23:44:42,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 23:44:42,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:42,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:43,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:44,179 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 326 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:44:44,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:44,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2253 states to 1187 states and 2253 transitions. [2024-12-05 23:44:44,963 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 2253 transitions. [2024-12-05 23:44:44,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 23:44:44,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:44,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:45,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:46,230 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 0 proven. 352 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:44:47,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:47,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2254 states to 1188 states and 2254 transitions. [2024-12-05 23:44:47,035 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 2254 transitions. [2024-12-05 23:44:47,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 23:44:47,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:47,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:47,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:48,695 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 379 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:44:49,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:49,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2255 states to 1189 states and 2255 transitions. [2024-12-05 23:44:49,602 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 2255 transitions. [2024-12-05 23:44:49,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 23:44:49,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:49,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:49,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:50,906 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 407 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:44:51,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:51,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2256 states to 1190 states and 2256 transitions. [2024-12-05 23:44:51,899 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 2256 transitions. [2024-12-05 23:44:51,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 23:44:51,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:51,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:52,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:53,313 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 0 proven. 436 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:44:54,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:54,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2257 states to 1191 states and 2257 transitions. [2024-12-05 23:44:54,147 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 2257 transitions. [2024-12-05 23:44:54,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 23:44:54,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:54,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:54,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:55,556 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 0 proven. 466 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:44:56,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:56,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2258 states to 1192 states and 2258 transitions. [2024-12-05 23:44:56,481 INFO L276 IsEmpty]: Start isEmpty. Operand 1192 states and 2258 transitions. [2024-12-05 23:44:56,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 23:44:56,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:56,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:56,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:57,998 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 0 proven. 497 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:44:58,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:58,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2259 states to 1193 states and 2259 transitions. [2024-12-05 23:44:58,960 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 2259 transitions. [2024-12-05 23:44:58,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 23:44:58,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:58,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:59,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:45:01,247 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 529 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:45:02,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:45:02,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2260 states to 1194 states and 2260 transitions. [2024-12-05 23:45:02,274 INFO L276 IsEmpty]: Start isEmpty. Operand 1194 states and 2260 transitions. [2024-12-05 23:45:02,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 23:45:02,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:45:02,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:45:02,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:45:04,124 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:45:05,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:45:05,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2261 states to 1195 states and 2261 transitions. [2024-12-05 23:45:05,285 INFO L276 IsEmpty]: Start isEmpty. Operand 1195 states and 2261 transitions. [2024-12-05 23:45:05,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-05 23:45:05,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:45:05,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:45:05,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:45:06,928 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 0 proven. 596 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:45:07,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:45:07,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2262 states to 1196 states and 2262 transitions. [2024-12-05 23:45:07,604 INFO L276 IsEmpty]: Start isEmpty. Operand 1196 states and 2262 transitions. [2024-12-05 23:45:07,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 23:45:07,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:45:07,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:45:08,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:45:09,258 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 0 proven. 631 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:45:09,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:45:09,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2263 states to 1197 states and 2263 transitions. [2024-12-05 23:45:09,818 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 2263 transitions. [2024-12-05 23:45:09,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 23:45:09,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:45:09,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:45:10,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:45:11,611 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 667 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:45:12,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:45:12,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2264 states to 1198 states and 2264 transitions. [2024-12-05 23:45:12,178 INFO L276 IsEmpty]: Start isEmpty. Operand 1198 states and 2264 transitions. [2024-12-05 23:45:12,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 23:45:12,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:45:12,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:45:12,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:45:13,955 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 0 proven. 704 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:45:14,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:45:14,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2265 states to 1199 states and 2265 transitions. [2024-12-05 23:45:14,522 INFO L276 IsEmpty]: Start isEmpty. Operand 1199 states and 2265 transitions. [2024-12-05 23:45:14,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 23:45:14,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:45:14,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:45:14,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:45:16,103 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 0 proven. 742 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:45:16,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:45:16,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2266 states to 1200 states and 2266 transitions. [2024-12-05 23:45:16,704 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 2266 transitions. [2024-12-05 23:45:16,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 23:45:16,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:45:16,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:45:17,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:45:18,475 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 0 proven. 781 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:45:19,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:45:19,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2267 states to 1201 states and 2267 transitions. [2024-12-05 23:45:19,049 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 2267 transitions. [2024-12-05 23:45:19,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 23:45:19,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:45:19,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:45:19,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:45:21,664 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 0 proven. 821 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:45:23,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:45:23,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2268 states to 1202 states and 2268 transitions. [2024-12-05 23:45:23,525 INFO L276 IsEmpty]: Start isEmpty. Operand 1202 states and 2268 transitions. [2024-12-05 23:45:23,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 23:45:23,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:45:23,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:45:23,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:45:25,400 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 0 proven. 862 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:45:26,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:45:26,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2269 states to 1203 states and 2269 transitions. [2024-12-05 23:45:26,513 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 2269 transitions. [2024-12-05 23:45:26,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 23:45:26,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:45:26,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:45:26,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:45:28,482 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 904 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:45:29,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:45:29,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2270 states to 1204 states and 2270 transitions. [2024-12-05 23:45:29,367 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 2270 transitions. [2024-12-05 23:45:29,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 23:45:29,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:45:29,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:45:29,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:45:31,105 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 0 proven. 947 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:45:31,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:45:31,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2271 states to 1205 states and 2271 transitions. [2024-12-05 23:45:31,734 INFO L276 IsEmpty]: Start isEmpty. Operand 1205 states and 2271 transitions. [2024-12-05 23:45:31,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-05 23:45:31,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:45:31,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:45:32,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:45:41,022 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 991 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:45:48,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:45:48,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2272 states to 1206 states and 2272 transitions. [2024-12-05 23:45:48,920 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 2272 transitions. [2024-12-05 23:45:48,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 23:45:48,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:45:48,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:45:49,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:45:49,726 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:45:50,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:45:50,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2274 states to 1207 states and 2274 transitions. [2024-12-05 23:45:50,143 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 2274 transitions. [2024-12-05 23:45:50,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-05 23:45:50,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:45:50,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:45:50,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:45:51,181 INFO L134 CoverageAnalysis]: Checked inductivity of 1277 backedges. 271 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:45:52,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:45:52,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2276 states to 1208 states and 2276 transitions. [2024-12-05 23:45:52,161 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 2276 transitions. [2024-12-05 23:45:52,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 23:45:52,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:45:52,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:45:52,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:45:53,858 INFO L134 CoverageAnalysis]: Checked inductivity of 1328 backedges. 316 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:45:55,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:45:55,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2278 states to 1209 states and 2278 transitions. [2024-12-05 23:45:55,031 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 2278 transitions. [2024-12-05 23:45:55,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-05 23:45:55,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:45:55,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:45:55,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:45:56,166 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 361 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:45:56,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:45:56,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2279 states to 1210 states and 2279 transitions. [2024-12-05 23:45:56,698 INFO L276 IsEmpty]: Start isEmpty. Operand 1210 states and 2279 transitions. [2024-12-05 23:45:56,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 23:45:56,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:45:56,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:45:57,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:45:58,215 INFO L134 CoverageAnalysis]: Checked inductivity of 1433 backedges. 406 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:45:58,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:45:58,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2280 states to 1211 states and 2280 transitions. [2024-12-05 23:45:58,818 INFO L276 IsEmpty]: Start isEmpty. Operand 1211 states and 2280 transitions. [2024-12-05 23:45:58,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-05 23:45:58,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:45:58,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:45:59,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:00,193 INFO L134 CoverageAnalysis]: Checked inductivity of 1487 backedges. 451 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:46:02,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:02,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2283 states to 1213 states and 2283 transitions. [2024-12-05 23:46:02,090 INFO L276 IsEmpty]: Start isEmpty. Operand 1213 states and 2283 transitions. [2024-12-05 23:46:02,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 23:46:02,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:02,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:02,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:03,299 INFO L134 CoverageAnalysis]: Checked inductivity of 1542 backedges. 496 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:46:03,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:03,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2284 states to 1214 states and 2284 transitions. [2024-12-05 23:46:03,860 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 2284 transitions. [2024-12-05 23:46:03,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-05 23:46:03,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:03,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:04,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:05,291 INFO L134 CoverageAnalysis]: Checked inductivity of 1598 backedges. 541 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:46:06,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:06,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2285 states to 1215 states and 2285 transitions. [2024-12-05 23:46:06,180 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 2285 transitions. [2024-12-05 23:46:06,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 23:46:06,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:06,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:07,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:07,706 INFO L134 CoverageAnalysis]: Checked inductivity of 1655 backedges. 586 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:46:08,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:08,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2286 states to 1216 states and 2286 transitions. [2024-12-05 23:46:08,492 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 2286 transitions. [2024-12-05 23:46:08,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-05 23:46:08,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:08,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:09,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:10,869 INFO L134 CoverageAnalysis]: Checked inductivity of 1713 backedges. 631 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:46:12,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:12,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2287 states to 1217 states and 2287 transitions. [2024-12-05 23:46:12,144 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 2287 transitions. [2024-12-05 23:46:12,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-05 23:46:12,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:12,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:12,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:13,383 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 676 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:46:13,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:13,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2288 states to 1218 states and 2288 transitions. [2024-12-05 23:46:13,959 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 2288 transitions. [2024-12-05 23:46:13,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-05 23:46:13,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:13,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:14,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:15,615 INFO L134 CoverageAnalysis]: Checked inductivity of 1832 backedges. 721 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:46:16,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:16,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2289 states to 1219 states and 2289 transitions. [2024-12-05 23:46:16,463 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 2289 transitions. [2024-12-05 23:46:16,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-05 23:46:16,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:16,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:17,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:18,364 INFO L134 CoverageAnalysis]: Checked inductivity of 1893 backedges. 766 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:46:19,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:19,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2290 states to 1220 states and 2290 transitions. [2024-12-05 23:46:19,027 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 2290 transitions. [2024-12-05 23:46:19,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-05 23:46:19,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:19,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:20,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:21,193 INFO L134 CoverageAnalysis]: Checked inductivity of 1955 backedges. 811 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:46:21,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:21,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2291 states to 1221 states and 2291 transitions. [2024-12-05 23:46:21,915 INFO L276 IsEmpty]: Start isEmpty. Operand 1221 states and 2291 transitions. [2024-12-05 23:46:21,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 23:46:21,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:21,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:22,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:23,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2018 backedges. 856 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:46:24,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:24,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2292 states to 1222 states and 2292 transitions. [2024-12-05 23:46:24,205 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 2292 transitions. [2024-12-05 23:46:24,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 23:46:24,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:24,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:24,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:25,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2082 backedges. 901 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:46:26,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:26,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2293 states to 1223 states and 2293 transitions. [2024-12-05 23:46:26,851 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 2293 transitions. [2024-12-05 23:46:26,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-05 23:46:26,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:26,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:27,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:28,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2147 backedges. 946 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:46:29,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:29,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2294 states to 1224 states and 2294 transitions. [2024-12-05 23:46:29,462 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 2294 transitions. [2024-12-05 23:46:29,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-05 23:46:29,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:29,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:30,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:31,512 INFO L134 CoverageAnalysis]: Checked inductivity of 2213 backedges. 991 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:46:32,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:32,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2295 states to 1225 states and 2295 transitions. [2024-12-05 23:46:32,212 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 2295 transitions. [2024-12-05 23:46:32,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-05 23:46:32,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:32,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:32,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:34,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2280 backedges. 1036 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:46:34,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:34,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2296 states to 1226 states and 2296 transitions. [2024-12-05 23:46:34,849 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 2296 transitions. [2024-12-05 23:46:34,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-05 23:46:34,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:34,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:35,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:37,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2348 backedges. 1081 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:46:37,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:37,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2297 states to 1227 states and 2297 transitions. [2024-12-05 23:46:37,986 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 2297 transitions. [2024-12-05 23:46:37,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-05 23:46:37,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:37,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:38,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:39,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2417 backedges. 1126 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:46:40,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:40,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2298 states to 1228 states and 2298 transitions. [2024-12-05 23:46:40,127 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 2298 transitions. [2024-12-05 23:46:40,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 23:46:40,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:40,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:40,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:41,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2487 backedges. 1171 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:46:42,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:42,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2299 states to 1229 states and 2299 transitions. [2024-12-05 23:46:42,117 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 2299 transitions. [2024-12-05 23:46:42,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-05 23:46:42,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:42,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:42,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:44,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2558 backedges. 1216 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:46:45,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:45,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2300 states to 1230 states and 2300 transitions. [2024-12-05 23:46:45,542 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 2300 transitions. [2024-12-05 23:46:45,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-05 23:46:45,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:45,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:46,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:47,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2630 backedges. 1261 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:46:48,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:48,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2301 states to 1231 states and 2301 transitions. [2024-12-05 23:46:48,339 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 2301 transitions. [2024-12-05 23:46:48,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-05 23:46:48,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:48,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:49,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:50,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2703 backedges. 1306 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:46:51,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:51,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2302 states to 1232 states and 2302 transitions. [2024-12-05 23:46:51,564 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 2302 transitions. [2024-12-05 23:46:51,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-05 23:46:51,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:51,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:52,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:53,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2777 backedges. 1351 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:46:54,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:54,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2303 states to 1233 states and 2303 transitions. [2024-12-05 23:46:54,482 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 2303 transitions. [2024-12-05 23:46:54,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-05 23:46:54,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:54,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:55,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:56,992 INFO L134 CoverageAnalysis]: Checked inductivity of 2852 backedges. 1396 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:46:57,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:57,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2304 states to 1234 states and 2304 transitions. [2024-12-05 23:46:57,921 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 2304 transitions. [2024-12-05 23:46:57,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-05 23:46:57,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:57,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:58,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:00,086 INFO L134 CoverageAnalysis]: Checked inductivity of 2928 backedges. 1441 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:47:00,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:00,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2305 states to 1235 states and 2305 transitions. [2024-12-05 23:47:00,906 INFO L276 IsEmpty]: Start isEmpty. Operand 1235 states and 2305 transitions. [2024-12-05 23:47:00,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-05 23:47:00,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:00,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:01,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:03,186 INFO L134 CoverageAnalysis]: Checked inductivity of 3005 backedges. 1486 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:47:04,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:04,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2306 states to 1236 states and 2306 transitions. [2024-12-05 23:47:04,040 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 2306 transitions. [2024-12-05 23:47:04,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-05 23:47:04,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:04,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:04,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:06,327 INFO L134 CoverageAnalysis]: Checked inductivity of 3083 backedges. 1531 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:47:07,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:07,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2307 states to 1237 states and 2307 transitions. [2024-12-05 23:47:07,565 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 2307 transitions. [2024-12-05 23:47:07,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-05 23:47:07,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:07,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:08,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:09,883 INFO L134 CoverageAnalysis]: Checked inductivity of 3162 backedges. 1576 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:47:11,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:11,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2308 states to 1238 states and 2308 transitions. [2024-12-05 23:47:11,126 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 2308 transitions. [2024-12-05 23:47:11,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-05 23:47:11,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:11,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:11,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:13,531 INFO L134 CoverageAnalysis]: Checked inductivity of 3242 backedges. 1621 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:47:14,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:14,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2309 states to 1239 states and 2309 transitions. [2024-12-05 23:47:14,768 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 2309 transitions. [2024-12-05 23:47:14,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-05 23:47:14,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:14,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:15,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:17,358 INFO L134 CoverageAnalysis]: Checked inductivity of 3323 backedges. 1666 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:47:18,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:18,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2310 states to 1240 states and 2310 transitions. [2024-12-05 23:47:18,599 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 2310 transitions. [2024-12-05 23:47:18,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-05 23:47:18,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:18,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:19,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:20,949 INFO L134 CoverageAnalysis]: Checked inductivity of 3405 backedges. 1711 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:47:22,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:22,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2311 states to 1241 states and 2311 transitions. [2024-12-05 23:47:22,267 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 2311 transitions. [2024-12-05 23:47:22,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-05 23:47:22,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:22,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:23,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:26,299 INFO L134 CoverageAnalysis]: Checked inductivity of 3488 backedges. 1756 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:47:28,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:28,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2312 states to 1242 states and 2312 transitions. [2024-12-05 23:47:28,302 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 2312 transitions. [2024-12-05 23:47:28,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-05 23:47:28,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:28,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:29,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:31,451 INFO L134 CoverageAnalysis]: Checked inductivity of 3572 backedges. 1801 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:47:32,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:32,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2313 states to 1243 states and 2313 transitions. [2024-12-05 23:47:32,432 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 2313 transitions. [2024-12-05 23:47:32,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-05 23:47:32,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:32,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:33,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:35,211 INFO L134 CoverageAnalysis]: Checked inductivity of 3657 backedges. 1846 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:47:36,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:36,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2314 states to 1244 states and 2314 transitions. [2024-12-05 23:47:36,030 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 2314 transitions. [2024-12-05 23:47:36,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-05 23:47:36,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:36,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:36,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:38,785 INFO L134 CoverageAnalysis]: Checked inductivity of 3743 backedges. 1891 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:47:40,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:40,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2315 states to 1245 states and 2315 transitions. [2024-12-05 23:47:40,468 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 2315 transitions. [2024-12-05 23:47:40,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-05 23:47:40,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:40,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:41,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:43,771 INFO L134 CoverageAnalysis]: Checked inductivity of 3830 backedges. 1936 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:47:44,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:44,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2316 states to 1246 states and 2316 transitions. [2024-12-05 23:47:44,903 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 2316 transitions. [2024-12-05 23:47:44,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-05 23:47:44,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:44,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:46,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:49,287 INFO L134 CoverageAnalysis]: Checked inductivity of 3918 backedges. 1981 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:47:51,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:51,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2317 states to 1247 states and 2317 transitions. [2024-12-05 23:47:51,219 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 2317 transitions. [2024-12-05 23:47:51,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-05 23:47:51,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:51,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:51,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:54,347 INFO L134 CoverageAnalysis]: Checked inductivity of 4007 backedges. 2026 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:47:55,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:55,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2318 states to 1248 states and 2318 transitions. [2024-12-05 23:47:55,977 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 2318 transitions. [2024-12-05 23:47:55,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-05 23:47:55,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:55,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:56,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:59,048 INFO L134 CoverageAnalysis]: Checked inductivity of 4097 backedges. 2071 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:48:00,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:48:00,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2319 states to 1249 states and 2319 transitions. [2024-12-05 23:48:00,898 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 2319 transitions. [2024-12-05 23:48:00,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-05 23:48:00,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:48:00,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:48:01,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:48:04,252 INFO L134 CoverageAnalysis]: Checked inductivity of 4188 backedges. 2116 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:48:06,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:48:06,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2320 states to 1250 states and 2320 transitions. [2024-12-05 23:48:06,096 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 2320 transitions. [2024-12-05 23:48:06,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-05 23:48:06,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:48:06,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:48:06,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:48:10,063 INFO L134 CoverageAnalysis]: Checked inductivity of 4280 backedges. 2161 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:48:11,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:48:11,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2321 states to 1251 states and 2321 transitions. [2024-12-05 23:48:11,858 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 2321 transitions. [2024-12-05 23:48:11,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-05 23:48:11,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:48:11,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:48:12,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:48:15,717 INFO L134 CoverageAnalysis]: Checked inductivity of 4373 backedges. 2206 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:48:17,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:48:17,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2322 states to 1252 states and 2322 transitions. [2024-12-05 23:48:17,730 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 2322 transitions. [2024-12-05 23:48:17,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-05 23:48:17,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:48:17,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:48:18,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:48:20,974 INFO L134 CoverageAnalysis]: Checked inductivity of 4467 backedges. 2251 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:48:22,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:48:22,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2323 states to 1253 states and 2323 transitions. [2024-12-05 23:48:22,170 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 2323 transitions. [2024-12-05 23:48:22,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-05 23:48:22,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:48:22,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:48:23,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:48:26,407 INFO L134 CoverageAnalysis]: Checked inductivity of 4562 backedges. 2296 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:48:27,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:48:27,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2324 states to 1254 states and 2324 transitions. [2024-12-05 23:48:27,440 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 2324 transitions. [2024-12-05 23:48:27,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-05 23:48:27,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:48:27,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:48:28,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:48:31,571 INFO L134 CoverageAnalysis]: Checked inductivity of 4658 backedges. 2341 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:48:32,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:48:32,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2325 states to 1255 states and 2325 transitions. [2024-12-05 23:48:32,649 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 2325 transitions. [2024-12-05 23:48:32,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-05 23:48:32,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:48:32,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:48:34,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:48:37,292 INFO L134 CoverageAnalysis]: Checked inductivity of 4755 backedges. 2386 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:48:38,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:48:38,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2326 states to 1256 states and 2326 transitions. [2024-12-05 23:48:38,235 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 2326 transitions. [2024-12-05 23:48:38,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-05 23:48:38,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:48:38,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:48:39,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:48:43,406 INFO L134 CoverageAnalysis]: Checked inductivity of 4853 backedges. 2431 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:48:46,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:48:46,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2327 states to 1257 states and 2327 transitions. [2024-12-05 23:48:46,397 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 2327 transitions. [2024-12-05 23:48:46,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-05 23:48:46,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:48:46,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:48:47,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:48:50,182 INFO L134 CoverageAnalysis]: Checked inductivity of 4952 backedges. 2476 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:48:52,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:48:52,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2328 states to 1258 states and 2328 transitions. [2024-12-05 23:48:52,080 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 2328 transitions. [2024-12-05 23:48:52,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-05 23:48:52,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:48:52,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:48:52,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:48:56,014 INFO L134 CoverageAnalysis]: Checked inductivity of 5052 backedges. 2521 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:48:57,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:48:57,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2329 states to 1259 states and 2329 transitions. [2024-12-05 23:48:57,806 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 2329 transitions. [2024-12-05 23:48:57,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 23:48:57,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:48:57,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:48:58,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:02,156 INFO L134 CoverageAnalysis]: Checked inductivity of 5153 backedges. 2566 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:49:03,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:03,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2330 states to 1260 states and 2330 transitions. [2024-12-05 23:49:03,372 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 2330 transitions. [2024-12-05 23:49:03,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-05 23:49:03,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:03,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:04,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:07,948 INFO L134 CoverageAnalysis]: Checked inductivity of 5255 backedges. 2611 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:49:09,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:09,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2331 states to 1261 states and 2331 transitions. [2024-12-05 23:49:09,023 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 2331 transitions. [2024-12-05 23:49:09,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-05 23:49:09,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:09,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:09,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:12,580 INFO L134 CoverageAnalysis]: Checked inductivity of 5358 backedges. 2656 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:49:13,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:13,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2332 states to 1262 states and 2332 transitions. [2024-12-05 23:49:13,630 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 2332 transitions. [2024-12-05 23:49:13,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-05 23:49:13,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:13,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:14,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:18,943 INFO L134 CoverageAnalysis]: Checked inductivity of 5462 backedges. 2701 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:49:22,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:22,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2333 states to 1263 states and 2333 transitions. [2024-12-05 23:49:22,079 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 2333 transitions. [2024-12-05 23:49:22,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-05 23:49:22,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:22,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:23,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:26,239 INFO L134 CoverageAnalysis]: Checked inductivity of 5567 backedges. 2746 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:49:27,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:27,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2334 states to 1264 states and 2334 transitions. [2024-12-05 23:49:27,540 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 2334 transitions. [2024-12-05 23:49:27,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-05 23:49:27,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:27,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:28,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:31,530 INFO L134 CoverageAnalysis]: Checked inductivity of 5673 backedges. 2791 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:49:32,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:32,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2335 states to 1265 states and 2335 transitions. [2024-12-05 23:49:32,551 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 2335 transitions. [2024-12-05 23:49:32,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-05 23:49:32,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:32,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:33,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:37,529 INFO L134 CoverageAnalysis]: Checked inductivity of 5780 backedges. 2836 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:49:40,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:40,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2336 states to 1266 states and 2336 transitions. [2024-12-05 23:49:40,133 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 2336 transitions. [2024-12-05 23:49:40,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-05 23:49:40,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:40,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:41,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:44,981 INFO L134 CoverageAnalysis]: Checked inductivity of 5888 backedges. 2881 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:49:47,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:47,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2337 states to 1267 states and 2337 transitions. [2024-12-05 23:49:47,055 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 2337 transitions. [2024-12-05 23:49:47,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-05 23:49:47,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:47,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:48,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:51,841 INFO L134 CoverageAnalysis]: Checked inductivity of 5997 backedges. 2926 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:49:53,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:53,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2338 states to 1268 states and 2338 transitions. [2024-12-05 23:49:53,468 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 2338 transitions. [2024-12-05 23:49:53,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-05 23:49:53,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:53,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:54,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:58,228 INFO L134 CoverageAnalysis]: Checked inductivity of 6107 backedges. 2971 proven. 2145 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:49:59,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:59,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2339 states to 1269 states and 2339 transitions. [2024-12-05 23:49:59,326 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 2339 transitions. [2024-12-05 23:49:59,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-05 23:49:59,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:59,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:50:00,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:50:04,615 INFO L134 CoverageAnalysis]: Checked inductivity of 6218 backedges. 3016 proven. 2211 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:50:07,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:07,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2340 states to 1270 states and 2340 transitions. [2024-12-05 23:50:07,271 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 2340 transitions. [2024-12-05 23:50:07,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-05 23:50:07,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:50:07,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:50:08,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:50:12,033 INFO L134 CoverageAnalysis]: Checked inductivity of 6330 backedges. 3061 proven. 2278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:50:14,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:14,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2341 states to 1271 states and 2341 transitions. [2024-12-05 23:50:14,106 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 2341 transitions. [2024-12-05 23:50:14,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-05 23:50:14,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:50:14,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:50:16,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:50:20,673 INFO L134 CoverageAnalysis]: Checked inductivity of 6443 backedges. 3106 proven. 2346 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:50:22,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:22,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2342 states to 1272 states and 2342 transitions. [2024-12-05 23:50:22,960 INFO L276 IsEmpty]: Start isEmpty. Operand 1272 states and 2342 transitions. [2024-12-05 23:50:22,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-05 23:50:22,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:50:22,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:50:23,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:50:28,196 INFO L134 CoverageAnalysis]: Checked inductivity of 6557 backedges. 3151 proven. 2415 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:50:30,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:30,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2343 states to 1273 states and 2343 transitions. [2024-12-05 23:50:30,155 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 2343 transitions. [2024-12-05 23:50:30,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-05 23:50:30,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:50:30,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:50:31,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:50:35,585 INFO L134 CoverageAnalysis]: Checked inductivity of 6672 backedges. 3196 proven. 2485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:50:36,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:36,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2344 states to 1274 states and 2344 transitions. [2024-12-05 23:50:36,755 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 2344 transitions. [2024-12-05 23:50:36,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-05 23:50:36,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:50:36,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:50:37,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:50:42,453 INFO L134 CoverageAnalysis]: Checked inductivity of 6788 backedges. 3241 proven. 2556 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:50:45,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:45,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2345 states to 1275 states and 2345 transitions. [2024-12-05 23:50:45,331 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 2345 transitions. [2024-12-05 23:50:45,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-05 23:50:45,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:50:45,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:50:46,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:50:50,130 INFO L134 CoverageAnalysis]: Checked inductivity of 6905 backedges. 3286 proven. 2628 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:50:52,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:52,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2346 states to 1276 states and 2346 transitions. [2024-12-05 23:50:52,261 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 2346 transitions. [2024-12-05 23:50:52,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-05 23:50:52,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:50:52,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:50:53,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:50:57,917 INFO L134 CoverageAnalysis]: Checked inductivity of 7023 backedges. 3331 proven. 2701 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:50:59,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:59,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2347 states to 1277 states and 2347 transitions. [2024-12-05 23:50:59,863 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 2347 transitions. [2024-12-05 23:50:59,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-05 23:50:59,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:50:59,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:00,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:04,877 INFO L134 CoverageAnalysis]: Checked inductivity of 7142 backedges. 3376 proven. 2775 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:51:06,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:06,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2348 states to 1278 states and 2348 transitions. [2024-12-05 23:51:06,113 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 2348 transitions. [2024-12-05 23:51:06,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-05 23:51:06,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:06,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:07,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:11,430 INFO L134 CoverageAnalysis]: Checked inductivity of 7262 backedges. 3421 proven. 2850 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:51:12,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:12,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2349 states to 1279 states and 2349 transitions. [2024-12-05 23:51:12,843 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 2349 transitions. [2024-12-05 23:51:12,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-05 23:51:12,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:12,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:14,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:18,157 INFO L134 CoverageAnalysis]: Checked inductivity of 7383 backedges. 3466 proven. 2926 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:51:19,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:19,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2350 states to 1280 states and 2350 transitions. [2024-12-05 23:51:19,410 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 2350 transitions. [2024-12-05 23:51:19,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-05 23:51:19,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:19,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:20,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:24,944 INFO L134 CoverageAnalysis]: Checked inductivity of 7505 backedges. 3511 proven. 3003 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:51:26,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:26,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2351 states to 1281 states and 2351 transitions. [2024-12-05 23:51:26,204 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 2351 transitions. [2024-12-05 23:51:26,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-05 23:51:26,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:26,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:27,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:33,913 INFO L134 CoverageAnalysis]: Checked inductivity of 7628 backedges. 3556 proven. 3081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:51:37,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:37,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2352 states to 1282 states and 2352 transitions. [2024-12-05 23:51:37,901 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 2352 transitions. [2024-12-05 23:51:37,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-05 23:51:37,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:37,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:39,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:43,907 INFO L134 CoverageAnalysis]: Checked inductivity of 7752 backedges. 3601 proven. 3160 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:51:46,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:46,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2353 states to 1283 states and 2353 transitions. [2024-12-05 23:51:46,220 INFO L276 IsEmpty]: Start isEmpty. Operand 1283 states and 2353 transitions. [2024-12-05 23:51:46,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-05 23:51:46,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:46,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:48,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:53,120 INFO L134 CoverageAnalysis]: Checked inductivity of 7877 backedges. 3646 proven. 3240 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:51:55,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:55,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2354 states to 1284 states and 2354 transitions. [2024-12-05 23:51:55,481 INFO L276 IsEmpty]: Start isEmpty. Operand 1284 states and 2354 transitions. [2024-12-05 23:51:55,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-05 23:51:55,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:55,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:57,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:04,235 INFO L134 CoverageAnalysis]: Checked inductivity of 8003 backedges. 3691 proven. 3321 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:52:07,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:07,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2355 states to 1285 states and 2355 transitions. [2024-12-05 23:52:07,922 INFO L276 IsEmpty]: Start isEmpty. Operand 1285 states and 2355 transitions. [2024-12-05 23:52:07,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-05 23:52:07,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:07,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:09,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:15,157 INFO L134 CoverageAnalysis]: Checked inductivity of 8130 backedges. 3736 proven. 3403 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:52:17,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:17,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2356 states to 1286 states and 2356 transitions. [2024-12-05 23:52:17,240 INFO L276 IsEmpty]: Start isEmpty. Operand 1286 states and 2356 transitions. [2024-12-05 23:52:17,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-05 23:52:17,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:17,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:22,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:27,955 INFO L134 CoverageAnalysis]: Checked inductivity of 8258 backedges. 3781 proven. 3486 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:52:31,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:31,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2357 states to 1287 states and 2357 transitions. [2024-12-05 23:52:31,533 INFO L276 IsEmpty]: Start isEmpty. Operand 1287 states and 2357 transitions. [2024-12-05 23:52:31,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-12-05 23:52:31,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:31,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:33,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:38,072 INFO L134 CoverageAnalysis]: Checked inductivity of 8387 backedges. 3826 proven. 3570 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:52:39,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:39,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2358 states to 1288 states and 2358 transitions. [2024-12-05 23:52:39,816 INFO L276 IsEmpty]: Start isEmpty. Operand 1288 states and 2358 transitions. [2024-12-05 23:52:39,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-12-05 23:52:39,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:39,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:41,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:46,520 INFO L134 CoverageAnalysis]: Checked inductivity of 8517 backedges. 3871 proven. 3655 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:52:49,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:49,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2359 states to 1289 states and 2359 transitions. [2024-12-05 23:52:49,543 INFO L276 IsEmpty]: Start isEmpty. Operand 1289 states and 2359 transitions. [2024-12-05 23:52:49,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-12-05 23:52:49,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:49,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:50,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:55,915 INFO L134 CoverageAnalysis]: Checked inductivity of 8648 backedges. 3916 proven. 3741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:52:58,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:58,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2360 states to 1290 states and 2360 transitions. [2024-12-05 23:52:58,895 INFO L276 IsEmpty]: Start isEmpty. Operand 1290 states and 2360 transitions. [2024-12-05 23:52:58,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-05 23:52:58,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:58,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:53:00,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:53:06,206 INFO L134 CoverageAnalysis]: Checked inductivity of 8780 backedges. 3961 proven. 3828 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:53:08,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:53:08,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2361 states to 1291 states and 2361 transitions. [2024-12-05 23:53:08,539 INFO L276 IsEmpty]: Start isEmpty. Operand 1291 states and 2361 transitions. [2024-12-05 23:53:08,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-05 23:53:08,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:53:08,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:53:10,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:53:15,632 INFO L134 CoverageAnalysis]: Checked inductivity of 8913 backedges. 4006 proven. 3916 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:53:17,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:53:17,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2362 states to 1292 states and 2362 transitions. [2024-12-05 23:53:17,127 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 2362 transitions. [2024-12-05 23:53:17,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-05 23:53:17,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:53:17,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:53:23,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:53:29,130 INFO L134 CoverageAnalysis]: Checked inductivity of 9047 backedges. 4051 proven. 4005 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:53:30,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:53:30,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2363 states to 1293 states and 2363 transitions. [2024-12-05 23:53:30,530 INFO L276 IsEmpty]: Start isEmpty. Operand 1293 states and 2363 transitions. [2024-12-05 23:53:30,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-12-05 23:53:30,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:53:30,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:53:31,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:53:38,051 INFO L134 CoverageAnalysis]: Checked inductivity of 9182 backedges. 4096 proven. 4095 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:53:41,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:53:41,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2364 states to 1294 states and 2364 transitions. [2024-12-05 23:53:41,898 INFO L276 IsEmpty]: Start isEmpty. Operand 1294 states and 2364 transitions. [2024-12-05 23:53:41,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-05 23:53:41,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:53:41,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:53:44,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:53:50,096 INFO L134 CoverageAnalysis]: Checked inductivity of 9318 backedges. 4141 proven. 4186 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:53:52,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:53:52,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2365 states to 1295 states and 2365 transitions. [2024-12-05 23:53:52,088 INFO L276 IsEmpty]: Start isEmpty. Operand 1295 states and 2365 transitions. [2024-12-05 23:53:52,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-12-05 23:53:52,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:53:52,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:53:53,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:54:00,072 INFO L134 CoverageAnalysis]: Checked inductivity of 9455 backedges. 4186 proven. 4278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:54:03,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:54:03,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2366 states to 1296 states and 2366 transitions. [2024-12-05 23:54:03,380 INFO L276 IsEmpty]: Start isEmpty. Operand 1296 states and 2366 transitions. [2024-12-05 23:54:03,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-12-05 23:54:03,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:54:03,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:54:04,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:54:10,216 INFO L134 CoverageAnalysis]: Checked inductivity of 9593 backedges. 4231 proven. 4371 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:54:13,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:54:13,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2367 states to 1297 states and 2367 transitions. [2024-12-05 23:54:13,231 INFO L276 IsEmpty]: Start isEmpty. Operand 1297 states and 2367 transitions. [2024-12-05 23:54:13,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-12-05 23:54:13,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:54:13,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:54:19,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:54:26,538 INFO L134 CoverageAnalysis]: Checked inductivity of 9732 backedges. 4276 proven. 4465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:54:29,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:54:29,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2368 states to 1298 states and 2368 transitions. [2024-12-05 23:54:29,253 INFO L276 IsEmpty]: Start isEmpty. Operand 1298 states and 2368 transitions. [2024-12-05 23:54:29,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-12-05 23:54:29,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:54:29,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:54:31,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:54:37,958 INFO L134 CoverageAnalysis]: Checked inductivity of 9872 backedges. 4321 proven. 4560 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:54:40,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:54:40,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2369 states to 1299 states and 2369 transitions. [2024-12-05 23:54:40,680 INFO L276 IsEmpty]: Start isEmpty. Operand 1299 states and 2369 transitions. [2024-12-05 23:54:40,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-05 23:54:40,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:54:40,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:54:42,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:54:50,516 INFO L134 CoverageAnalysis]: Checked inductivity of 10013 backedges. 4366 proven. 4656 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:54:54,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:54:54,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2370 states to 1300 states and 2370 transitions. [2024-12-05 23:54:54,319 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 2370 transitions. [2024-12-05 23:54:54,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-12-05 23:54:54,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:54:54,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:02,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:09,200 INFO L134 CoverageAnalysis]: Checked inductivity of 10155 backedges. 4411 proven. 4753 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:55:11,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:11,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2371 states to 1301 states and 2371 transitions. [2024-12-05 23:55:11,803 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 2371 transitions. [2024-12-05 23:55:11,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-12-05 23:55:11,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:11,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:13,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:19,766 INFO L134 CoverageAnalysis]: Checked inductivity of 10298 backedges. 4456 proven. 4851 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:55:22,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:22,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2372 states to 1302 states and 2372 transitions. [2024-12-05 23:55:22,023 INFO L276 IsEmpty]: Start isEmpty. Operand 1302 states and 2372 transitions. [2024-12-05 23:55:22,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-12-05 23:55:22,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:22,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:23,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:28,959 INFO L134 CoverageAnalysis]: Checked inductivity of 10442 backedges. 4501 proven. 4950 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:55:30,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:30,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2373 states to 1303 states and 2373 transitions. [2024-12-05 23:55:30,598 INFO L276 IsEmpty]: Start isEmpty. Operand 1303 states and 2373 transitions. [2024-12-05 23:55:30,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-12-05 23:55:30,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:30,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:32,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:39,498 INFO L134 CoverageAnalysis]: Checked inductivity of 10587 backedges. 4546 proven. 5050 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:55:43,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:43,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2374 states to 1304 states and 2374 transitions. [2024-12-05 23:55:43,141 INFO L276 IsEmpty]: Start isEmpty. Operand 1304 states and 2374 transitions. [2024-12-05 23:55:43,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-12-05 23:55:43,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:43,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:45,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:51,346 INFO L134 CoverageAnalysis]: Checked inductivity of 10733 backedges. 4591 proven. 5151 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:55:53,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:53,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2375 states to 1305 states and 2375 transitions. [2024-12-05 23:55:53,302 INFO L276 IsEmpty]: Start isEmpty. Operand 1305 states and 2375 transitions. [2024-12-05 23:55:53,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-12-05 23:55:53,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:53,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:54,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:00,008 INFO L134 CoverageAnalysis]: Checked inductivity of 10880 backedges. 4636 proven. 5253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:56:01,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:01,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2376 states to 1306 states and 2376 transitions. [2024-12-05 23:56:01,510 INFO L276 IsEmpty]: Start isEmpty. Operand 1306 states and 2376 transitions. [2024-12-05 23:56:01,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-12-05 23:56:01,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:01,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:09,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:18,155 INFO L134 CoverageAnalysis]: Checked inductivity of 11028 backedges. 4681 proven. 5356 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:56:21,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:21,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2377 states to 1307 states and 2377 transitions. [2024-12-05 23:56:21,884 INFO L276 IsEmpty]: Start isEmpty. Operand 1307 states and 2377 transitions. [2024-12-05 23:56:21,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-05 23:56:21,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:21,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:23,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:30,323 INFO L134 CoverageAnalysis]: Checked inductivity of 11177 backedges. 4726 proven. 5460 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:56:32,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:32,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2378 states to 1308 states and 2378 transitions. [2024-12-05 23:56:32,292 INFO L276 IsEmpty]: Start isEmpty. Operand 1308 states and 2378 transitions. [2024-12-05 23:56:32,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-05 23:56:32,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:32,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:33,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:39,058 INFO L134 CoverageAnalysis]: Checked inductivity of 11327 backedges. 4771 proven. 5565 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:56:40,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:40,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2379 states to 1309 states and 2379 transitions. [2024-12-05 23:56:40,602 INFO L276 IsEmpty]: Start isEmpty. Operand 1309 states and 2379 transitions. [2024-12-05 23:56:40,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-05 23:56:40,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:40,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:42,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:48,187 INFO L134 CoverageAnalysis]: Checked inductivity of 11478 backedges. 4816 proven. 5671 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:56:49,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:49,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2380 states to 1310 states and 2380 transitions. [2024-12-05 23:56:49,771 INFO L276 IsEmpty]: Start isEmpty. Operand 1310 states and 2380 transitions. [2024-12-05 23:56:49,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-12-05 23:56:49,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:49,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:51,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat